Laurent Le Brun | ad84974 | 2015-10-15 11:36:01 +0000 | [diff] [blame] | 1 | // Copyright 2006 The Bazel Authors. All Rights Reserved. |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | package com.google.devtools.build.lib.syntax; |
| 16 | |
| 17 | import static com.google.common.truth.Truth.assertThat; |
| 18 | import static org.junit.Assert.assertEquals; |
| 19 | |
| 20 | import com.google.common.collect.ImmutableList; |
| 21 | import com.google.common.collect.ImmutableMap; |
| 22 | import com.google.common.collect.Iterables; |
Francois-Rene Rideau | 93ed7f1 | 2015-10-20 15:39:33 +0000 | [diff] [blame] | 23 | import com.google.devtools.build.lib.syntax.SkylarkList.MutableList; |
Han-Wen Nienhuys | ceae8c5 | 2015-09-22 16:24:45 +0000 | [diff] [blame] | 24 | import com.google.devtools.build.lib.syntax.util.EvaluationTestCase; |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 25 | import org.junit.Before; |
| 26 | import org.junit.Test; |
| 27 | import org.junit.runner.RunWith; |
| 28 | import org.junit.runners.JUnit4; |
| 29 | |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 30 | /** |
| 31 | * Tests for MethodLibrary. |
| 32 | */ |
| 33 | @RunWith(JUnit4.class) |
| 34 | public class MethodLibraryTest extends EvaluationTestCase { |
| 35 | |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 36 | private static final String LINE_SEPARATOR = System.lineSeparator(); |
| 37 | |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 38 | @Before |
Florian Weikert | b4c5904 | 2015-12-01 10:47:18 +0000 | [diff] [blame] | 39 | public final void setFailFast() throws Exception { |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 40 | setFailFast(true); |
| 41 | } |
| 42 | |
| 43 | @Test |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 44 | public void testMinWithInvalidArgs() throws Exception { |
| 45 | new SkylarkTest() |
| 46 | .testIfExactError("type 'int' is not iterable", "min(1)") |
| 47 | .testIfExactError("Expected at least one argument", "min([])"); |
| 48 | } |
| 49 | |
| 50 | @Test |
| 51 | public void testMinWithString() throws Exception { |
| 52 | new SkylarkTest() |
| 53 | .testStatement("min('abcdefxyz')", "a") |
| 54 | .testStatement("min('test', 'xyz')", "test"); |
| 55 | } |
| 56 | |
| 57 | @Test |
| 58 | public void testMinWithList() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 59 | new BothModesTest() |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 60 | .testEval("min([4, 5], [1])", "[1]") |
| 61 | .testEval("min([1, 2], [3])", "[1, 2]") |
| 62 | .testEval("min([1, 5], [1, 6], [2, 4], [0, 6])", "[0, 6]") |
| 63 | .testStatement("min([-1])", -1) |
| 64 | .testStatement("min([5, 2, 3])", 2); |
| 65 | } |
| 66 | |
| 67 | @Test |
| 68 | public void testMinWithDict() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 69 | new BothModesTest().testStatement("min({1: 2, -1 : 3})", -1).testStatement("min({2: None})", 2); |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 70 | } |
| 71 | |
| 72 | @Test |
| 73 | public void testMinWithSet() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 74 | new BothModesTest().testStatement("min(set([-1]))", -1).testStatement("min(set([5, 2, 3]))", 2); |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 75 | } |
| 76 | |
| 77 | @Test |
| 78 | public void testMinWithPositionalArguments() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 79 | new BothModesTest().testStatement("min(-1, 2)", -1).testStatement("min(5, 2, 3)", 2); |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 80 | } |
| 81 | |
| 82 | @Test |
| 83 | public void testMinWithSameValues() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 84 | new BothModesTest() |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 85 | .testStatement("min(1, 1, 1, 1, 1, 1)", 1) |
| 86 | .testStatement("min([1, 1, 1, 1, 1, 1])", 1); |
| 87 | } |
| 88 | |
| 89 | @Test |
| 90 | public void testMinWithDifferentTypes() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 91 | new BothModesTest() |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 92 | .testStatement("min(1, '2', True)", true) |
| 93 | .testStatement("min([1, '2', True])", true) |
| 94 | .testStatement("min(None, 1, 'test')", Runtime.NONE); |
| 95 | } |
| 96 | |
| 97 | @Test |
| 98 | public void testMaxWithInvalidArgs() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 99 | new BothModesTest() |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 100 | .testIfExactError("type 'int' is not iterable", "max(1)") |
| 101 | .testIfExactError("Expected at least one argument", "max([])"); |
| 102 | } |
| 103 | |
| 104 | @Test |
| 105 | public void testMaxWithString() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 106 | new BothModesTest() |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 107 | .testStatement("max('abcdefxyz')", "z") |
| 108 | .testStatement("max('test', 'xyz')", "xyz"); |
| 109 | } |
| 110 | |
| 111 | @Test |
| 112 | public void testMaxWithList() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 113 | new BothModesTest() |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 114 | .testEval("max([1, 2], [5])", "[5]") |
| 115 | .testStatement("max([-1])", -1) |
| 116 | .testStatement("max([5, 2, 3])", 5); |
| 117 | } |
| 118 | |
| 119 | @Test |
| 120 | public void testMaxWithDict() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 121 | new BothModesTest().testStatement("max({1: 2, -1 : 3})", 1).testStatement("max({2: None})", 2); |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 122 | } |
| 123 | |
| 124 | @Test |
| 125 | public void testMaxWithSet() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 126 | new BothModesTest().testStatement("max(set([-1]))", -1).testStatement("max(set([5, 2, 3]))", 5); |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 127 | } |
| 128 | |
| 129 | @Test |
| 130 | public void testMaxWithPositionalArguments() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 131 | new BothModesTest().testStatement("max(-1, 2)", 2).testStatement("max(5, 2, 3)", 5); |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 132 | } |
| 133 | |
| 134 | @Test |
| 135 | public void testMaxWithSameValues() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 136 | new BothModesTest() |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 137 | .testStatement("max(1, 1, 1, 1, 1, 1)", 1) |
| 138 | .testStatement("max([1, 1, 1, 1, 1, 1])", 1); |
| 139 | } |
| 140 | |
| 141 | @Test |
| 142 | public void testMaxWithDifferentTypes() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 143 | new BothModesTest() |
Florian Weikert | 5e8752b | 2015-12-11 21:54:43 +0000 | [diff] [blame] | 144 | .testStatement("max(1, '2', True)", "2") |
| 145 | .testStatement("max([1, '2', True])", "2") |
| 146 | .testStatement("max(None, 1, 'test')", "test"); |
| 147 | } |
| 148 | |
| 149 | @Test |
Florian Weikert | cb8f278 | 2015-12-10 23:30:23 +0000 | [diff] [blame] | 150 | public void testSplitLines_EmptyLine() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 151 | new BothModesTest().testEval("''.splitlines()", "[]").testEval("'\\n'.splitlines()", "['']"); |
Florian Weikert | cb8f278 | 2015-12-10 23:30:23 +0000 | [diff] [blame] | 152 | } |
| 153 | |
| 154 | @Test |
| 155 | public void testSplitLines_StartsWithLineBreak() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 156 | new BothModesTest().testEval("'\\ntest'.splitlines()", "['', 'test']"); |
Florian Weikert | cb8f278 | 2015-12-10 23:30:23 +0000 | [diff] [blame] | 157 | } |
| 158 | |
| 159 | @Test |
| 160 | public void testSplitLines_EndsWithLineBreak() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 161 | new BothModesTest().testEval("'test\\n'.splitlines()", "['test']"); |
Florian Weikert | cb8f278 | 2015-12-10 23:30:23 +0000 | [diff] [blame] | 162 | } |
| 163 | |
| 164 | @Test |
| 165 | public void testSplitLines_DifferentLineBreaks() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 166 | new BothModesTest() |
| 167 | .testEval("'this\\nis\\na\\ntest'.splitlines()", "['this', 'is', 'a', 'test']"); |
Florian Weikert | cb8f278 | 2015-12-10 23:30:23 +0000 | [diff] [blame] | 168 | } |
| 169 | |
| 170 | @Test |
| 171 | public void testSplitLines_OnlyLineBreaks() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 172 | new BothModesTest() |
Florian Weikert | cb8f278 | 2015-12-10 23:30:23 +0000 | [diff] [blame] | 173 | .testEval("'\\n\\n\\n'.splitlines()", "['', '', '']") |
| 174 | .testEval("'\\r\\r\\r'.splitlines()", "['', '', '']") |
| 175 | .testEval("'\\n\\r\\n\\r'.splitlines()", "['', '', '']") |
| 176 | .testEval("'\\r\\n\\r\\n\\r\\n'.splitlines()", "['', '', '']"); |
| 177 | } |
| 178 | |
| 179 | @Test |
| 180 | public void testSplitLines_EscapedSequences() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 181 | new BothModesTest().testEval("'\\n\\\\n\\\\\\n'.splitlines()", "['', '\\\\n\\\\']"); |
Florian Weikert | cb8f278 | 2015-12-10 23:30:23 +0000 | [diff] [blame] | 182 | } |
| 183 | |
| 184 | @Test |
| 185 | public void testSplitLines_KeepEnds() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 186 | new BothModesTest() |
Florian Weikert | cb8f278 | 2015-12-10 23:30:23 +0000 | [diff] [blame] | 187 | .testEval("''.splitlines(True)", "[]") |
| 188 | .testEval("'\\n'.splitlines(True)", "['\\n']") |
| 189 | .testEval( |
| 190 | "'this\\nis\\r\\na\\rtest'.splitlines(True)", "['this\\n', 'is\\r\\n', 'a\\r', 'test']") |
| 191 | .testEval("'\\ntest'.splitlines(True)", "['\\n', 'test']") |
| 192 | .testEval("'test\\n'.splitlines(True)", "['test\\n']") |
| 193 | .testEval("'\\n\\\\n\\\\\\n'.splitlines(True)", "['\\n', '\\\\n\\\\\\n']"); |
| 194 | } |
| 195 | |
| 196 | @Test |
Florian Weikert | 532d3ba | 2015-12-17 10:36:45 +0000 | [diff] [blame] | 197 | public void testStringIsAlnum() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 198 | new BothModesTest() |
Florian Weikert | 532d3ba | 2015-12-17 10:36:45 +0000 | [diff] [blame] | 199 | .testStatement("''.isalnum()", false) |
| 200 | .testStatement("'a0 33'.isalnum()", false) |
| 201 | .testStatement("'1'.isalnum()", true) |
| 202 | .testStatement("'a033'.isalnum()", true); |
| 203 | } |
| 204 | |
| 205 | @Test |
| 206 | public void testStringIsDigit() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 207 | new BothModesTest() |
Florian Weikert | 532d3ba | 2015-12-17 10:36:45 +0000 | [diff] [blame] | 208 | .testStatement("''.isdigit()", false) |
| 209 | .testStatement("' '.isdigit()", false) |
| 210 | .testStatement("'a'.isdigit()", false) |
| 211 | .testStatement("'0234325.33'.isdigit()", false) |
| 212 | .testStatement("'1'.isdigit()", true) |
| 213 | .testStatement("'033'.isdigit()", true); |
| 214 | } |
| 215 | |
| 216 | @Test |
| 217 | public void testStringIsSpace() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 218 | new BothModesTest() |
Florian Weikert | 532d3ba | 2015-12-17 10:36:45 +0000 | [diff] [blame] | 219 | .testStatement("''.isspace()", false) |
| 220 | .testStatement("'a'.isspace()", false) |
| 221 | .testStatement("'1'.isspace()", false) |
| 222 | .testStatement("'\\ta\\n'.isspace()", false) |
| 223 | .testStatement("' '.isspace()", true) |
| 224 | .testStatement("'\\t\\n'.isspace()", true); |
| 225 | } |
| 226 | |
| 227 | @Test |
| 228 | public void testStringIsLower() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 229 | new BothModesTest() |
Florian Weikert | 532d3ba | 2015-12-17 10:36:45 +0000 | [diff] [blame] | 230 | .testStatement("''.islower()", false) |
| 231 | .testStatement("' '.islower()", false) |
| 232 | .testStatement("'1'.islower()", false) |
| 233 | .testStatement("'Almost'.islower()", false) |
| 234 | .testStatement("'abc'.islower()", true) |
| 235 | .testStatement("' \\nabc'.islower()", true) |
| 236 | .testStatement("'abc def\\n'.islower()", true) |
| 237 | .testStatement("'\\ta\\n'.islower()", true); |
| 238 | } |
| 239 | |
| 240 | @Test |
| 241 | public void testStringIsUpper() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 242 | new BothModesTest() |
Florian Weikert | 532d3ba | 2015-12-17 10:36:45 +0000 | [diff] [blame] | 243 | .testStatement("''.isupper()", false) |
| 244 | .testStatement("' '.isupper()", false) |
| 245 | .testStatement("'1'.isupper()", false) |
| 246 | .testStatement("'aLMOST'.isupper()", false) |
| 247 | .testStatement("'ABC'.isupper()", true) |
| 248 | .testStatement("' \\nABC'.isupper()", true) |
| 249 | .testStatement("'ABC DEF\\n'.isupper()", true) |
| 250 | .testStatement("'\\tA\\n'.isupper()", true); |
| 251 | } |
| 252 | |
| 253 | @Test |
| 254 | public void testStringIsTitle() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 255 | new BothModesTest() |
Florian Weikert | 532d3ba | 2015-12-17 10:36:45 +0000 | [diff] [blame] | 256 | .testStatement("''.istitle()", false) |
| 257 | .testStatement("' '.istitle()", false) |
| 258 | .testStatement("'134'.istitle()", false) |
| 259 | .testStatement("'almost Correct'.istitle()", false) |
| 260 | .testStatement("'1nope Nope Nope'.istitle()", false) |
| 261 | .testStatement("'NO Way'.istitle()", false) |
| 262 | .testStatement("'T'.istitle()", true) |
| 263 | .testStatement("'Correct'.istitle()", true) |
| 264 | .testStatement("'Very Correct! Yes\\nIndeed1X'.istitle()", true) |
| 265 | .testStatement("'1234Ab Ab'.istitle()", true) |
| 266 | .testStatement("'\\tA\\n'.istitle()", true); |
| 267 | } |
| 268 | |
| 269 | @Test |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 270 | public void testAllWithEmptyValue() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 271 | new BothModesTest() |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 272 | .testStatement("all('')", true) |
| 273 | .testStatement("all([])", true) |
| 274 | .testIfExactError("type 'NoneType' is not iterable", "any(None)"); |
| 275 | } |
| 276 | |
| 277 | @Test |
| 278 | public void testAllWithPrimitiveType() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 279 | new BothModesTest().testStatement("all('test')", true).testIfErrorContains("", "all(1)"); |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 280 | } |
| 281 | |
| 282 | @Test |
| 283 | public void testAllWithList() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 284 | new BothModesTest() |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 285 | .testStatement("all([False])", false) |
| 286 | .testStatement("all([True, False])", false) |
| 287 | .testStatement("all([False, False])", false) |
| 288 | .testStatement("all([False, True])", false) |
| 289 | .testStatement("all(['', True])", false) |
| 290 | .testStatement("all([0, True])", false) |
| 291 | .testStatement("all([[], True])", false) |
| 292 | .testStatement("all([True, 't', 1])", true); |
| 293 | } |
| 294 | |
| 295 | @Test |
| 296 | public void testAllWithSet() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 297 | new BothModesTest() |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 298 | .testStatement("all(set([0]))", false) |
| 299 | .testStatement("all(set([1, 0]))", false) |
| 300 | .testStatement("all(set([1]))", true); |
| 301 | } |
| 302 | |
| 303 | @Test |
| 304 | public void testAllWithDict() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 305 | new BothModesTest() |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 306 | .testStatement("all({1 : None})", true) |
| 307 | .testStatement("all({None : 1})", false); |
| 308 | } |
| 309 | |
| 310 | @Test |
| 311 | public void testAnyWithEmptyValue() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 312 | new BothModesTest() |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 313 | .testStatement("any('')", false) |
| 314 | .testStatement("any([])", false) |
| 315 | .testIfExactError("type 'NoneType' is not iterable", "any(None)"); |
| 316 | } |
| 317 | |
| 318 | @Test |
| 319 | public void testAnyWithPrimitiveType() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 320 | new BothModesTest().testStatement("any('test')", true).testIfErrorContains("", "any(1)"); |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 321 | } |
| 322 | |
| 323 | @Test |
| 324 | public void testAnyWithList() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 325 | new BothModesTest() |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 326 | .testStatement("any([False])", false) |
| 327 | .testStatement("any([0])", false) |
| 328 | .testStatement("any([''])", false) |
| 329 | .testStatement("any([[]])", false) |
| 330 | .testStatement("any([True, False])", true) |
| 331 | .testStatement("any([False, False])", false) |
| 332 | .testStatement("any([False, '', 0])", false) |
| 333 | .testStatement("any([False, '', 42])", true); |
| 334 | } |
| 335 | |
| 336 | @Test |
| 337 | public void testAnyWithSet() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 338 | new BothModesTest() |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 339 | .testStatement("any(set([0]))", false) |
| 340 | .testStatement("any(set([1, 0]))", true); |
| 341 | } |
| 342 | |
| 343 | @Test |
| 344 | public void testAnyWithDict() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 345 | new BothModesTest() |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 346 | .testStatement("any({1 : None, '' : None})", true) |
| 347 | .testStatement("any({None : 1, '' : 2})", false); |
| 348 | } |
| 349 | |
| 350 | @Test |
Florian Weikert | 90a1596 | 2015-09-11 13:43:10 +0000 | [diff] [blame] | 351 | public void testStackTraceLocation() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 352 | new SkylarkTest() |
| 353 | .testIfErrorContains( |
Yun Peng | e7e55bb | 2016-09-09 09:11:42 +0000 | [diff] [blame] | 354 | "Traceback (most recent call last):" |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 355 | + LINE_SEPARATOR |
Yun Peng | e7e55bb | 2016-09-09 09:11:42 +0000 | [diff] [blame] | 356 | + "\tFile \"<unknown>\", line 8" |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 357 | + LINE_SEPARATOR |
Yun Peng | e7e55bb | 2016-09-09 09:11:42 +0000 | [diff] [blame] | 358 | + "\t\tfoo()" |
| 359 | + LINE_SEPARATOR |
| 360 | + "\tFile \"<unknown>\", line 2, in foo" |
| 361 | + LINE_SEPARATOR |
| 362 | + "\t\tbar(1)" |
| 363 | + LINE_SEPARATOR |
| 364 | + "\tFile \"<unknown>\", line 7, in bar" |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 365 | + LINE_SEPARATOR |
| 366 | + "\t\t'test'.index(x)", |
| 367 | "def foo():", |
| 368 | " bar(1)", |
| 369 | "def bar(x):", |
| 370 | " if x == 1:", |
| 371 | " a = x", |
| 372 | " b = 2", |
| 373 | " 'test'.index(x)", |
| 374 | "foo()"); |
Florian Weikert | 90a1596 | 2015-09-11 13:43:10 +0000 | [diff] [blame] | 375 | } |
| 376 | |
| 377 | @Test |
| 378 | public void testStackTraceWithIf() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 379 | new SkylarkTest() |
| 380 | .testIfErrorContains( |
| 381 | "File \"<unknown>\", line 5" |
| 382 | + LINE_SEPARATOR |
Yun Peng | e7e55bb | 2016-09-09 09:11:42 +0000 | [diff] [blame] | 383 | + "\t\tfoo()" |
| 384 | + LINE_SEPARATOR |
| 385 | + "\tFile \"<unknown>\", line 3, in foo" |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 386 | + LINE_SEPARATOR |
| 387 | + "\t\ts[0]", |
| 388 | "def foo():", |
| 389 | " s = set()", |
| 390 | " if s[0] == 1:", |
| 391 | " x = 1", |
| 392 | "foo()"); |
Florian Weikert | 90a1596 | 2015-09-11 13:43:10 +0000 | [diff] [blame] | 393 | } |
| 394 | |
| 395 | @Test |
Florian Weikert | c1d54ec | 2015-08-26 14:06:58 +0000 | [diff] [blame] | 396 | public void testStackTraceSkipBuiltInOnly() throws Exception { |
| 397 | // The error message should not include the stack trace when there is |
| 398 | // only one built-in function. |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 399 | new BothModesTest() |
Florian Weikert | c1d54ec | 2015-08-26 14:06:58 +0000 | [diff] [blame] | 400 | .testIfExactError( |
| 401 | "Method string.index(sub: string, start: int, end: int or NoneType) is not applicable " |
| 402 | + "for arguments (int, int, NoneType): 'sub' is int, but should be string", |
| 403 | "'test'.index(1)"); |
| 404 | } |
| 405 | |
| 406 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 407 | public void testStackTrace() throws Exception { |
Florian Weikert | c1d54ec | 2015-08-26 14:06:58 +0000 | [diff] [blame] | 408 | // Unlike SkylarintegrationTests#testStackTraceErrorInFunction(), this test |
| 409 | // has neither a BUILD nor a bzl file. |
| 410 | new SkylarkTest() |
| 411 | .testIfExactError( |
Yun Peng | e7e55bb | 2016-09-09 09:11:42 +0000 | [diff] [blame] | 412 | "Traceback (most recent call last):" |
| 413 | + LINE_SEPARATOR |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 414 | + "\tFile \"<unknown>\", line 6" |
| 415 | + LINE_SEPARATOR |
Yun Peng | e7e55bb | 2016-09-09 09:11:42 +0000 | [diff] [blame] | 416 | + "\t\tfoo()" |
| 417 | + LINE_SEPARATOR |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 418 | + "\tFile \"<unknown>\", line 2, in foo" |
| 419 | + LINE_SEPARATOR |
Yun Peng | e7e55bb | 2016-09-09 09:11:42 +0000 | [diff] [blame] | 420 | + "\t\tbar(1)" |
| 421 | + LINE_SEPARATOR |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 422 | + "\tFile \"<unknown>\", line 5, in bar" |
| 423 | + LINE_SEPARATOR |
Yun Peng | e7e55bb | 2016-09-09 09:11:42 +0000 | [diff] [blame] | 424 | + "\t\t'test'.index(x)" |
| 425 | + LINE_SEPARATOR |
Florian Weikert | c1d54ec | 2015-08-26 14:06:58 +0000 | [diff] [blame] | 426 | + "Method string.index(sub: string, start: int, end: int or NoneType) " |
| 427 | + "is not applicable " |
| 428 | + "for arguments (int, int, NoneType): 'sub' is int, but should be string", |
| 429 | "def foo():", |
Florian Weikert | 90a1596 | 2015-09-11 13:43:10 +0000 | [diff] [blame] | 430 | " bar(1)", |
Florian Weikert | c1d54ec | 2015-08-26 14:06:58 +0000 | [diff] [blame] | 431 | "def bar(x):", |
Florian Weikert | 90a1596 | 2015-09-11 13:43:10 +0000 | [diff] [blame] | 432 | " if 1 == 1:", |
| 433 | " 'test'.index(x)", |
Florian Weikert | c1d54ec | 2015-08-26 14:06:58 +0000 | [diff] [blame] | 434 | "foo()"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 435 | } |
| 436 | |
| 437 | @Test |
| 438 | public void testBuiltinFunctionErrorMessage() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 439 | new BothModesTest() |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 440 | .testIfErrorContains( |
Francois-Rene Rideau | ab049e0 | 2016-02-17 16:13:46 +0000 | [diff] [blame] | 441 | "Method set.union(new_elements: Iterable) is not applicable for arguments (string): " |
| 442 | + "'new_elements' is string, but should be Iterable", |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 443 | "set([]).union('a')") |
| 444 | .testIfErrorContains( |
| 445 | "Method string.startswith(sub: string, start: int, end: int or NoneType) is not " |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 446 | + "applicable for arguments (int, int, NoneType): 'sub' is int, " |
| 447 | + "but should be string", |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 448 | "'test'.startswith(1)") |
| 449 | .testIfErrorContains( |
Florian Weikert | 1c07e32 | 2015-09-25 11:59:40 +0000 | [diff] [blame] | 450 | "expected value of type 'list(object)' for parameter args in dict(), " |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 451 | + "but got \"a\" (string)", |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 452 | "dict('a')"); |
| 453 | } |
| 454 | |
| 455 | @Test |
| 456 | public void testHasAttr() throws Exception { |
| 457 | new SkylarkTest() |
| 458 | .testStatement("hasattr(set(), 'union')", Boolean.TRUE) |
| 459 | .testStatement("hasattr('test', 'count')", Boolean.TRUE) |
| 460 | .testStatement("hasattr(dict(a = 1, b = 2), 'items')", Boolean.TRUE) |
| 461 | .testStatement("hasattr({}, 'items')", Boolean.TRUE); |
| 462 | } |
| 463 | |
| 464 | @Test |
Florian Weikert | e5e3e91 | 2016-03-08 03:08:26 +0000 | [diff] [blame] | 465 | public void testGetAttrMissingField() throws Exception { |
| 466 | new SkylarkTest() |
| 467 | .testIfExactError( |
| 468 | "Object of type 'string' has no attribute \"not_there\"", |
| 469 | "getattr('a string', 'not_there')") |
Jon Brandvein | ad81cff | 2016-07-26 13:04:10 +0000 | [diff] [blame] | 470 | .testStatement("getattr('a string', 'not_there', 'use this')", "use this") |
| 471 | .testStatement("getattr('a string', 'not there', None)", Runtime.NONE); |
Florian Weikert | e5e3e91 | 2016-03-08 03:08:26 +0000 | [diff] [blame] | 472 | } |
| 473 | |
| 474 | @Test |
| 475 | public void testGetAttrWithMethods() throws Exception { |
| 476 | String msg = |
| 477 | "Object of type 'string' has no attribute \"count\", however, " |
| 478 | + "a method of that name exists"; |
| 479 | new SkylarkTest() |
| 480 | .testIfExactError(msg, "getattr('a string', 'count')") |
Jon Brandvein | 29bb662 | 2016-10-27 13:55:43 +0000 | [diff] [blame] | 481 | .testStatement("getattr('a string', 'count', 'default')", "default"); |
Florian Weikert | e5e3e91 | 2016-03-08 03:08:26 +0000 | [diff] [blame] | 482 | } |
| 483 | |
| 484 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 485 | public void testDir() throws Exception { |
Laurent Le Brun | b525bee | 2016-03-07 17:14:10 +0000 | [diff] [blame] | 486 | new SkylarkTest() |
| 487 | .testStatement( |
| 488 | "str(dir({}))", |
Vladimir Moskva | 8d610c6 | 2016-09-15 14:36:41 +0000 | [diff] [blame] | 489 | "[\"clear\", \"get\", \"items\", \"keys\"," |
Laurent Le Brun | b525bee | 2016-03-07 17:14:10 +0000 | [diff] [blame] | 490 | + " \"pop\", \"popitem\", \"setdefault\", \"update\", \"values\"]"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 491 | } |
| 492 | |
| 493 | @Test |
| 494 | public void testBoolean() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 495 | new BothModesTest().testStatement("False", Boolean.FALSE).testStatement("True", Boolean.TRUE); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 496 | } |
| 497 | |
| 498 | @Test |
| 499 | public void testBooleanUnsupportedOperationFails() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 500 | new BothModesTest() |
| 501 | .testIfErrorContains("unsupported operand type(s) for +: 'bool' and 'bool'", "True + True"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 502 | } |
| 503 | |
| 504 | @Test |
| 505 | public void testPyStringJoin() throws Exception { |
| 506 | new BothModesTest().testStatement("'-'.join([ 'a', 'b', 'c' ])", "a-b-c"); |
| 507 | } |
| 508 | |
| 509 | @Test |
| 510 | public void testPyStringGlobalJoin() throws Exception { |
| 511 | // TODO(bazel-team): BUILD and Skylark should use the same code path (and same error message). |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 512 | new BuildTest() |
| 513 | .testIfErrorContains("name 'join' is not defined", "join(' ', [ 'a', 'b', 'c' ])"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 514 | |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 515 | new SkylarkTest() |
| 516 | .testIfErrorContains( |
| 517 | "ERROR 1:1: function 'join' does not exist", "join(' ', [ 'a', 'b', 'c' ])"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 518 | |
| 519 | new BothModesTest().testStatement("' '.join([ 'a', 'b', 'c' ])", "a b c"); |
| 520 | } |
| 521 | |
| 522 | @Test |
| 523 | public void testPyStringJoinCompr() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 524 | new BothModesTest() |
| 525 | .testStatement("''.join([(x + '*') for x in ['a', 'b', 'c']])", "a*b*c*") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 526 | .testStatement( |
| 527 | "''.join([(y + '*' + z + '|') " + "for y in ['a', 'b', 'c'] for z in ['d', 'e']])", |
| 528 | "a*d|a*e|b*d|b*e|c*d|c*e|"); |
| 529 | } |
| 530 | |
| 531 | @Test |
| 532 | public void testPyStringLower() throws Exception { |
| 533 | new BothModesTest().testStatement("'Blah Blah'.lower()", "blah blah"); |
| 534 | } |
| 535 | |
| 536 | @Test |
| 537 | public void testPyStringUpper() throws Exception { |
| 538 | new BothModesTest() |
| 539 | .testStatement("'ein bier'.upper()", "EIN BIER") |
| 540 | .testStatement("''.upper()", ""); |
| 541 | } |
| 542 | |
| 543 | @Test |
| 544 | public void testPyStringReplace() throws Exception { |
| 545 | new BothModesTest() |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 546 | .testStatement("'banana'.replace('a', 'e')", "benene") |
| 547 | .testStatement("'banana'.replace('a', '$()')", "b$()n$()n$()") |
| 548 | .testStatement("'banana'.replace('a', '$')", "b$n$n$") |
| 549 | .testStatement("'banana'.replace('a', '\\\\')", "b\\n\\n\\") |
| 550 | .testStatement("'b$()n$()n$()'.replace('$()', '$($())')", "b$($())n$($())n$($())") |
| 551 | .testStatement("'b\\\\n\\\\n\\\\'.replace('\\\\', '$()')", "b$()n$()n$()"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 552 | } |
| 553 | |
| 554 | @Test |
| 555 | public void testPyStringReplace2() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 556 | new BothModesTest().testStatement("'banana'.replace('a', 'e', 2)", "benena"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 557 | } |
| 558 | |
| 559 | @Test |
| 560 | public void testPyStringSplit() throws Exception { |
| 561 | new BothModesTest().testEval("'h i'.split(' ')", "['h', 'i']"); |
| 562 | } |
| 563 | |
| 564 | @Test |
| 565 | public void testPyStringSplit2() throws Exception { |
| 566 | new BothModesTest().testEval("'h i p'.split(' ')", "['h', 'i', 'p']"); |
| 567 | } |
| 568 | |
| 569 | @Test |
| 570 | public void testPyStringSplit3() throws Exception { |
| 571 | new BothModesTest().testEval("'a,e,i,o,u'.split(',', 2)", "['a', 'e', 'i,o,u']"); |
| 572 | } |
| 573 | |
| 574 | @Test |
| 575 | public void testPyStringSplitNoSep() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 576 | new BothModesTest() |
| 577 | .testEval("' 1 2 3 '.split(' ')", "['', '', '1', '', '2', '', '3', '', '']"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 578 | } |
| 579 | |
| 580 | @Test |
| 581 | public void testPyStringRSplitRegex() throws Exception { |
| 582 | new BothModesTest() |
| 583 | .testEval("'foo/bar.lisp'.rsplit('.')", "['foo/bar', 'lisp']") |
| 584 | .testEval("'foo/bar.?lisp'.rsplit('.?')", "['foo/bar', 'lisp']") |
| 585 | .testEval("'fwe$foo'.rsplit('$')", "['fwe', 'foo']") |
| 586 | .testEval("'windows'.rsplit('\\w')", "['windows']"); |
| 587 | } |
| 588 | |
| 589 | @Test |
| 590 | public void testPyStringRSplitNoMatch() throws Exception { |
| 591 | new BothModesTest() |
| 592 | .testEval("''.rsplit('o')", "['']") |
| 593 | .testEval("'google'.rsplit('x')", "['google']"); |
| 594 | } |
| 595 | |
| 596 | @Test |
| 597 | public void testPyStringRSplitSeparator() throws Exception { |
| 598 | new BothModesTest() |
| 599 | .testEval("'xxxxxx'.rsplit('x')", "['', '', '', '', '', '', '']") |
| 600 | .testEval("'xxxxxx'.rsplit('x', 1)", "['xxxxx', '']") |
| 601 | .testEval("'xxxxxx'.rsplit('x', 2)", "['xxxx', '', '']") |
| 602 | .testEval("'xxxxxx'.rsplit('x', 3)", "['xxx', '', '', '']") |
| 603 | .testEval("'xxxxxx'.rsplit('x', 4)", "['xx', '', '', '', '']") |
| 604 | .testEval("'xxxxxx'.rsplit('x', 5)", "['x', '', '', '', '', '']") |
| 605 | .testEval("'xxxxxx'.rsplit('x', 6)", "['', '', '', '', '', '', '']") |
| 606 | .testEval("'xxxxxx'.rsplit('x', 7)", "['', '', '', '', '', '', '']"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 607 | } |
| 608 | |
| 609 | @Test |
| 610 | public void testPyStringRSplitLongerSep() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 611 | new BothModesTest() |
| 612 | .testEval("'abcdabef'.rsplit('ab')", "['', 'cd', 'ef']") |
| 613 | .testEval("'google_or_gogol'.rsplit('go')", "['', 'ogle_or_', '', 'l']"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 614 | } |
| 615 | |
| 616 | @Test |
| 617 | public void testPyStringRSplitMaxSplit() throws Exception { |
| 618 | new BothModesTest() |
| 619 | .testEval("'google'.rsplit('o')", "['g', '', 'gle']") |
| 620 | .testEval("'google'.rsplit('o')", "['g', '', 'gle']") |
| 621 | .testEval("'google'.rsplit('o', 1)", "['go', 'gle']") |
| 622 | .testEval("'google'.rsplit('o', 2)", "['g', '', 'gle']") |
| 623 | .testEval("'google'.rsplit('o', 3)", "['g', '', 'gle']") |
| 624 | .testEval("'ogooglo'.rsplit('o')", "['', 'g', '', 'gl', '']") |
| 625 | .testEval("'ogooglo'.rsplit('o', 1)", "['ogoogl', '']") |
| 626 | .testEval("'ogooglo'.rsplit('o', 2)", "['ogo', 'gl', '']") |
| 627 | .testEval("'ogooglo'.rsplit('o', 3)", "['og', '', 'gl', '']") |
| 628 | .testEval("'ogooglo'.rsplit('o', 4)", "['', 'g', '', 'gl', '']") |
| 629 | .testEval("'ogooglo'.rsplit('o', 5)", "['', 'g', '', 'gl', '']") |
| 630 | .testEval("'google'.rsplit('google')", "['', '']") |
| 631 | .testEval("'google'.rsplit('google', 1)", "['', '']") |
| 632 | .testEval("'google'.rsplit('google', 2)", "['', '']"); |
| 633 | } |
| 634 | |
| 635 | @Test |
| 636 | public void testPyStringPartitionEasy() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 637 | new BothModesTest() |
| 638 | .testEval("'lawl'.partition('a')", "['l', 'a', 'wl']") |
| 639 | .testEval("'lawl'.rpartition('a')", "['l', 'a', 'wl']"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 640 | } |
| 641 | |
| 642 | @Test |
| 643 | public void testPyStringPartitionMultipleSep() throws Exception { |
| 644 | new BothModesTest() |
| 645 | .testEval("'google'.partition('o')", "['g', 'o', 'ogle']") |
| 646 | .testEval("'google'.rpartition('o')", "['go', 'o', 'gle']") |
| 647 | .testEval("'xxx'.partition('x')", "['', 'x', 'xx']") |
| 648 | .testEval("'xxx'.rpartition('x')", "['xx', 'x', '']"); |
| 649 | } |
| 650 | |
| 651 | @Test |
| 652 | public void testPyStringPartitionEmptyInput() throws Exception { |
| 653 | new BothModesTest() |
| 654 | .testEval("''.partition('a')", "['', '', '']") |
| 655 | .testEval("''.rpartition('a')", "['', '', '']"); |
| 656 | } |
| 657 | |
| 658 | @Test |
| 659 | public void testPyStringPartitionEmptySeparator() throws Exception { |
| 660 | new BothModesTest() |
| 661 | .testIfErrorContains("Empty separator", "'google'.partition('')") |
| 662 | .testIfErrorContains("Empty separator", "'google'.rpartition('')"); |
| 663 | } |
| 664 | |
| 665 | @Test |
| 666 | public void testPyStringPartitionDefaultSep() throws Exception { |
| 667 | new BothModesTest() |
| 668 | .testEval("'hi this is a test'.partition()", "['hi', ' ', 'this is a test']") |
| 669 | .testEval("'hi this is a test'.rpartition()", "['hi this is a', ' ', 'test']") |
| 670 | .testEval("'google'.partition()", "['google', '', '']") |
| 671 | .testEval("'google'.rpartition()", "['', '', 'google']"); |
| 672 | } |
| 673 | |
| 674 | @Test |
| 675 | public void testPyStringPartitionNoMatch() throws Exception { |
| 676 | new BothModesTest() |
| 677 | .testEval("'google'.partition('x')", "['google', '', '']") |
| 678 | .testEval("'google'.rpartition('x')", "['', '', 'google']"); |
| 679 | } |
| 680 | |
| 681 | @Test |
| 682 | public void testPyStringPartitionWordBoundaries() throws Exception { |
| 683 | new BothModesTest() |
| 684 | .testEval("'goog'.partition('g')", "['', 'g', 'oog']") |
| 685 | .testEval("'goog'.rpartition('g')", "['goo', 'g', '']") |
| 686 | .testEval("'plex'.partition('p')", "['', 'p', 'lex']") |
| 687 | .testEval("'plex'.rpartition('p')", "['', 'p', 'lex']") |
| 688 | .testEval("'plex'.partition('x')", "['ple', 'x', '']") |
| 689 | .testEval("'plex'.rpartition('x')", "['ple', 'x', '']"); |
| 690 | } |
| 691 | |
| 692 | @Test |
| 693 | public void testPyStringPartitionLongSep() throws Exception { |
| 694 | new BothModesTest() |
| 695 | .testEval("'google'.partition('oog')", "['g', 'oog', 'le']") |
| 696 | .testEval("'google'.rpartition('oog')", "['g', 'oog', 'le']") |
| 697 | .testEval( |
| 698 | "'lolgooglolgooglolgooglol'.partition('goog')", "['lol', 'goog', 'lolgooglolgooglol']") |
| 699 | .testEval( |
| 700 | "'lolgooglolgooglolgooglol'.rpartition('goog')", |
| 701 | "['lolgooglolgooglol', 'goog', 'lol']"); |
| 702 | } |
| 703 | |
| 704 | @Test |
| 705 | public void testPyStringPartitionCompleteString() throws Exception { |
| 706 | new BothModesTest() |
| 707 | .testEval("'google'.partition('google')", "['', 'google', '']") |
| 708 | .testEval("'google'.rpartition('google')", "['', 'google', '']"); |
| 709 | } |
| 710 | |
| 711 | @Test |
| 712 | public void testPyStringTitle() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 713 | new BothModesTest() |
| 714 | .testStatement("'this is a very simple test'.title()", "This Is A Very Simple Test"); |
| 715 | new BothModesTest() |
| 716 | .testStatement("'Do We Keep Capital Letters?'.title()", "Do We Keep Capital Letters?"); |
| 717 | new BothModesTest() |
| 718 | .testStatement( |
| 719 | "'this isn\\'t just an ol\\' apostrophe test'.title()", |
| 720 | "This Isn'T Just An Ol' Apostrophe Test"); |
| 721 | new BothModesTest() |
| 722 | .testStatement( |
| 723 | "'Let us test crazy characters: _bla.exe//foo:bla(test$class)'.title()", |
| 724 | "Let Us Test Crazy Characters: _Bla.Exe//Foo:Bla(Test$Class)"); |
| 725 | new BothModesTest().testStatement("'any germans here? äöü'.title()", "Any Germans Here? Äöü"); |
| 726 | new BothModesTest() |
| 727 | .testStatement( |
| 728 | "'WE HAve tO lOWERCASE soMEthING heRE, AI?'.title()", |
| 729 | "We Have To Lowercase Something Here, Ai?"); |
| 730 | new BothModesTest() |
| 731 | .testStatement("'wh4t ab0ut s0me numb3rs'.title()", "Wh4T Ab0Ut S0Me Numb3Rs"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 732 | } |
| 733 | |
| 734 | @Test |
Laurent Le Brun | b4114cc | 2015-08-26 14:53:37 +0000 | [diff] [blame] | 735 | public void testCapitalize() throws Exception { |
| 736 | new BothModesTest() |
| 737 | .testStatement("'hello world'.capitalize()", "Hello world") |
| 738 | .testStatement("'HELLO WORLD'.capitalize()", "Hello world") |
| 739 | .testStatement("''.capitalize()", "") |
| 740 | .testStatement("'12 lower UPPER 34'.capitalize()", "12 lower upper 34"); |
| 741 | } |
| 742 | |
| 743 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 744 | public void testPyStringRfind() throws Exception { |
| 745 | new BothModesTest() |
| 746 | .testStatement("'banana'.rfind('na')", 4) |
| 747 | .testStatement("'banana'.rfind('na', 3, 1)", -1) |
| 748 | .testStatement("'aaaa'.rfind('a', 1, 1)", -1) |
| 749 | .testStatement("'aaaa'.rfind('a', 1, 50)", 3) |
| 750 | .testStatement("'aaaa'.rfind('aaaaa')", -1) |
| 751 | .testStatement("'abababa'.rfind('ab', 1)", 4) |
| 752 | .testStatement("'abababa'.rfind('ab', 0)", 4) |
| 753 | .testStatement("'abababa'.rfind('ab', -1)", -1) |
| 754 | .testStatement("'abababa'.rfind('ab', -2)", -1) |
| 755 | .testStatement("'abababa'.rfind('ab', -3)", 4) |
| 756 | .testStatement("'abababa'.rfind('ab', 0, 1)", -1) |
| 757 | .testStatement("'abababa'.rfind('ab', 0, 2)", 0) |
| 758 | .testStatement("'abababa'.rfind('ab', -1000)", 4) |
| 759 | .testStatement("'abababa'.rfind('ab', 1000)", -1) |
| 760 | .testStatement("''.rfind('a', 1)", -1); |
| 761 | } |
| 762 | |
| 763 | @Test |
| 764 | public void testPyStringFind() throws Exception { |
| 765 | new BothModesTest() |
| 766 | .testStatement("'banana'.find('na')", 2) |
| 767 | .testStatement("'banana'.find('na', 3, 1)", -1) |
| 768 | .testStatement("'aaaa'.find('a', 1, 1)", -1) |
| 769 | .testStatement("'aaaa'.find('a', 1, 50)", 1) |
| 770 | .testStatement("'aaaa'.find('aaaaa')", -1) |
| 771 | .testStatement("'abababa'.find('ab', 1)", 2) |
| 772 | .testStatement("'abababa'.find('ab', 0)", 0) |
| 773 | .testStatement("'abababa'.find('ab', -1)", -1) |
| 774 | .testStatement("'abababa'.find('ab', -2)", -1) |
| 775 | .testStatement("'abababa'.find('ab', -3)", 4) |
| 776 | .testStatement("'abababa'.find('ab', 0, 1)", -1) |
| 777 | .testStatement("'abababa'.find('ab', 0, 2)", 0) |
| 778 | .testStatement("'abababa'.find('ab', -1000)", 0) |
| 779 | .testStatement("'abababa'.find('ab', 1000)", -1) |
| 780 | .testStatement("''.find('a', 1)", -1); |
| 781 | } |
| 782 | |
| 783 | @Test |
| 784 | public void testPyStringIndex() throws Exception { |
| 785 | new BothModesTest() |
| 786 | .testStatement("'banana'.index('na')", 2) |
| 787 | .testStatement("'abababa'.index('ab', 1)", 2) |
| 788 | .testIfErrorContains("substring \"foo\" not found in \"banana\"", "'banana'.index('foo')"); |
| 789 | } |
| 790 | |
| 791 | @Test |
| 792 | public void testPyStringRIndex() throws Exception { |
| 793 | new BothModesTest() |
| 794 | .testStatement("'banana'.rindex('na')", 4) |
| 795 | .testStatement("'abababa'.rindex('ab', 1)", 4) |
| 796 | .testIfErrorContains("substring \"foo\" not found in \"banana\"", "'banana'.rindex('foo')"); |
| 797 | } |
| 798 | |
| 799 | @Test |
| 800 | public void testPyStringEndswith() throws Exception { |
| 801 | new BothModesTest() |
| 802 | .testStatement("'Apricot'.endswith('cot')", true) |
| 803 | .testStatement("'a'.endswith('')", true) |
| 804 | .testStatement("''.endswith('')", true) |
| 805 | .testStatement("'Apricot'.endswith('co')", false) |
| 806 | .testStatement("'Apricot'.endswith('co', -1)", false) |
| 807 | .testStatement("'abcd'.endswith('c', -2, -1)", true) |
| 808 | .testStatement("'abcd'.endswith('c', 1, 8)", false) |
| 809 | .testStatement("'abcd'.endswith('d', 1, 8)", true); |
| 810 | } |
| 811 | |
| 812 | @Test |
| 813 | public void testPyStringStartswith() throws Exception { |
| 814 | new BothModesTest() |
| 815 | .testStatement("'Apricot'.startswith('Apr')", true) |
| 816 | .testStatement("'Apricot'.startswith('A')", true) |
| 817 | .testStatement("'Apricot'.startswith('')", true) |
| 818 | .testStatement("'Apricot'.startswith('z')", false) |
| 819 | .testStatement("''.startswith('')", true) |
| 820 | .testStatement("''.startswith('a')", false); |
| 821 | } |
| 822 | |
| 823 | @Test |
| 824 | public void testPySubstring() throws Exception { |
| 825 | new BothModesTest() |
| 826 | .testStatement("'012345678'[0:-1]", "01234567") |
| 827 | .testStatement("'012345678'[2:4]", "23") |
| 828 | .testStatement("'012345678'[-5:-3]", "45") |
| 829 | .testStatement("'012345678'[2:2]", "") |
| 830 | .testStatement("'012345678'[2:]", "2345678") |
| 831 | .testStatement("'012345678'[:3]", "012") |
| 832 | .testStatement("'012345678'[-1:]", "8") |
| 833 | .testStatement("'012345678'[:]", "012345678") |
| 834 | .testStatement("'012345678'[-1:2]", "") |
| 835 | .testStatement("'012345678'[4:2]", ""); |
| 836 | } |
| 837 | |
| 838 | @Test |
| 839 | public void testPyStringFormatEscaping() throws Exception { |
| 840 | new BothModesTest() |
| 841 | .testStatement("'{{}}'.format()", "{}") |
| 842 | .testStatement("'{{}}'.format(42)", "{}") |
| 843 | .testStatement("'{{ }}'.format()", "{ }") |
| 844 | .testStatement("'{{ }}'.format(42)", "{ }") |
| 845 | .testStatement("'{{{{}}}}'.format()", "{{}}") |
| 846 | .testStatement("'{{{{}}}}'.format(42)", "{{}}") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 847 | .testStatement("'{{0}}'.format(42)", "{0}") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 848 | .testStatement("'{{}}'.format(42)", "{}") |
| 849 | .testStatement("'{{{}}}'.format(42)", "{42}") |
| 850 | .testStatement("'{{ '.format(42)", "{ ") |
| 851 | .testStatement("' }}'.format(42)", " }") |
| 852 | .testStatement("'{{ {}'.format(42)", "{ 42") |
| 853 | .testStatement("'{} }}'.format(42)", "42 }") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 854 | .testStatement("'{{0}}'.format(42)", "{0}") |
| 855 | .testStatement("'{{{0}}}'.format(42)", "{42}") |
| 856 | .testStatement("'{{ 0'.format(42)", "{ 0") |
| 857 | .testStatement("'0 }}'.format(42)", "0 }") |
| 858 | .testStatement("'{{ {0}'.format(42)", "{ 42") |
| 859 | .testStatement("'{0} }}'.format(42)", "42 }") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 860 | .testStatement("'{{test}}'.format(test = 42)", "{test}") |
| 861 | .testStatement("'{{{test}}}'.format(test = 42)", "{42}") |
| 862 | .testStatement("'{{ test'.format(test = 42)", "{ test") |
| 863 | .testStatement("'test }}'.format(test = 42)", "test }") |
| 864 | .testStatement("'{{ {test}'.format(test = 42)", "{ 42") |
| 865 | .testStatement("'{test} }}'.format(test = 42)", "42 }") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 866 | .testIfErrorContains("Found '}' without matching '{'", "'{{}'.format(1)") |
| 867 | .testIfErrorContains("Found '}' without matching '{'", "'{}}'.format(1)"); |
| 868 | } |
| 869 | |
| 870 | @Test |
| 871 | public void testPyStringFormatManualPositionals() throws Exception { |
| 872 | new BothModesTest() |
| 873 | .testStatement( |
| 874 | "'{0}, {1} {2} {3} test'.format('hi', 'this', 'is', 'a')", "hi, this is a test") |
| 875 | .testStatement( |
| 876 | "'{3}, {2} {1} {0} test'.format('a', 'is', 'this', 'hi')", "hi, this is a test") |
| 877 | .testStatement( |
| 878 | "'skip some {0}'.format('arguments', 'obsolete', 'deprecated')", "skip some arguments") |
| 879 | .testStatement( |
| 880 | "'{0} can be reused: {0}'.format('this', 'obsolete')", "this can be reused: this"); |
| 881 | } |
| 882 | |
| 883 | @Test |
| 884 | public void testPyStringFormatManualPositionalsErrors() throws Exception { |
| 885 | new BothModesTest() |
| 886 | .testIfErrorContains("No replacement found for index 0", "'{0}'.format()") |
| 887 | .testIfErrorContains("No replacement found for index 1", "'{0} and {1}'.format('this')") |
| 888 | .testIfErrorContains( |
| 889 | "No replacement found for index 2", "'{0} and {2}'.format('this', 'that')") |
| 890 | .testIfErrorContains( |
| 891 | "No replacement found for index -1", "'{-0} and {-1}'.format('this', 'that')") |
| 892 | .testIfErrorContains( |
| 893 | "Invalid character ',' inside replacement field", |
| 894 | "'{0,1} and {1}'.format('this', 'that')") |
| 895 | .testIfErrorContains( |
| 896 | "Invalid character '.' inside replacement field", |
| 897 | "'{0.1} and {1}'.format('this', 'that')"); |
| 898 | } |
| 899 | |
| 900 | @Test |
| 901 | public void testPyStringFormatAutomaticPositionals() throws Exception { |
| 902 | new BothModesTest() |
| 903 | .testStatement("'{}, {} {} {} test'.format('hi', 'this', 'is', 'a')", "hi, this is a test") |
| 904 | .testStatement( |
| 905 | "'skip some {}'.format('arguments', 'obsolete', 'deprecated')", "skip some arguments"); |
| 906 | } |
| 907 | |
| 908 | @Test |
| 909 | public void testPyStringFormatAutomaticPositionalsError() throws Exception { |
| 910 | new BothModesTest() |
| 911 | .testIfErrorContains("No replacement found for index 0", "'{}'.format()") |
| 912 | .testIfErrorContains("No replacement found for index 1", "'{} and {}'.format('this')"); |
| 913 | } |
| 914 | |
| 915 | @Test |
| 916 | public void testPyStringFormatMixedFields() throws Exception { |
| 917 | new BothModesTest() |
| 918 | .testStatement("'{test} and {}'.format(2, test = 1)", "1 and 2") |
| 919 | .testStatement("'{test} and {0}'.format(2, test = 1)", "1 and 2") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 920 | .testIfErrorContains( |
| 921 | "non-keyword arg after keyword arg", "'{test} and {}'.format(test = 1, 2)") |
| 922 | .testIfErrorContains( |
| 923 | "non-keyword arg after keyword arg", "'{test} and {0}'.format(test = 1, 2)") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 924 | .testIfErrorContains( |
| 925 | "Cannot mix manual and automatic numbering of positional fields", |
| 926 | "'{} and {1}'.format(1, 2)") |
| 927 | .testIfErrorContains( |
| 928 | "Cannot mix manual and automatic numbering of positional fields", |
| 929 | "'{1} and {}'.format(1, 2)"); |
| 930 | } |
| 931 | |
| 932 | @Test |
| 933 | public void testPyStringFormatInvalidFields() throws Exception { |
| 934 | for (char unsupported : new char[] {'.', '[', ']', ','}) { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 935 | new BothModesTest() |
| 936 | .testIfErrorContains( |
| 937 | String.format("Invalid character '%c' inside replacement field", unsupported), |
| 938 | String.format("'{test%ctest}'.format(test = 1)", unsupported)); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 939 | } |
| 940 | |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 941 | new BothModesTest() |
| 942 | .testIfErrorContains("Nested replacement fields are not supported", "'{ {} }'.format(42)"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 943 | } |
| 944 | |
| 945 | @Test |
| 946 | public void testPyStringFormat() throws Exception { |
| 947 | new BothModesTest() |
| 948 | .testStatement("'abc'.format()", "abc") |
| 949 | .testStatement("'x{key}x'.format(key = 2)", "x2x") |
| 950 | .testStatement("'x{key}x'.format(key = 'abc')", "xabcx") |
| 951 | .testStatement("'{a}{b}{a}{b}'.format(a = 3, b = True)", "3True3True") |
| 952 | .testStatement("'{a}{b}{a}{b}'.format(a = 3, b = True)", "3True3True") |
| 953 | .testStatement("'{s1}{s2}'.format(s1 = ['a'], s2 = 'a')", "[\"a\"]a") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 954 | .testIfErrorContains("Missing argument 'b'", "'{a}{b}'.format(a = 5)") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 955 | .testStatement("'{a}'.format(a = '$')", "$") |
| 956 | .testStatement("'{a}'.format(a = '$a')", "$a") |
| 957 | .testStatement("'{a}$'.format(a = '$a')", "$a$"); |
| 958 | |
| 959 | // The test below is using **kwargs, which is not available in BUILD mode. |
| 960 | new SkylarkTest().testStatement("'{(}'.format(**{'(': 2})", "2"); |
| 961 | } |
| 962 | |
| 963 | @Test |
Florian Weikert | d5e3350 | 2015-12-14 12:06:10 +0000 | [diff] [blame] | 964 | public void testReversedWithInvalidTypes() throws Exception { |
| 965 | new BothModesTest() |
| 966 | .testIfExactError("type 'NoneType' is not iterable", "reversed(None)") |
| 967 | .testIfExactError("type 'int' is not iterable", "reversed(1)") |
| 968 | .testIfExactError( |
| 969 | "Argument to reversed() must be a sequence, not a dictionary.", "reversed({1: 3})"); |
| 970 | new SkylarkTest() |
| 971 | .testIfExactError( |
| 972 | "Argument to reversed() must be a sequence, not a set.", "reversed(set([1]))"); |
| 973 | } |
| 974 | |
| 975 | @Test |
| 976 | public void testReversedWithLists() throws Exception { |
| 977 | new BothModesTest() |
| 978 | .testEval("reversed([])", "[]") |
| 979 | .testEval("reversed([1])", "[1]") |
| 980 | .testEval("reversed([1, 2, 3, 4, 5])", "[5, 4, 3, 2, 1]") |
| 981 | .testEval("reversed([[1, 2], 3, 4, [5]])", "[[5], 4, 3, [1, 2]]") |
| 982 | .testEval("reversed([1, 1, 1, 1, 2])", "[2, 1, 1, 1, 1]"); |
| 983 | } |
| 984 | |
| 985 | @Test |
| 986 | public void testReversedWithStrings() throws Exception { |
| 987 | new BothModesTest() |
Florian Weikert | 233a46e | 2015-12-16 12:38:38 +0000 | [diff] [blame] | 988 | .testEval("reversed('')", "[]") |
Florian Weikert | d5e3350 | 2015-12-14 12:06:10 +0000 | [diff] [blame] | 989 | .testEval("reversed('a')", "['a']") |
| 990 | .testEval("reversed('abc')", "['c', 'b', 'a']") |
| 991 | .testEval("reversed('__test ')", "[' ', ' ', 't', 's', 'e', 't', '_', '_']") |
| 992 | .testEval("reversed('bbb')", "['b', 'b', 'b']"); |
| 993 | } |
| 994 | |
| 995 | @Test |
| 996 | public void testReversedNoSideEffects() throws Exception { |
| 997 | new SkylarkTest() |
| 998 | .testEval( |
| 999 | "def foo():\n" |
| 1000 | + " x = ['a', 'b']\n" |
| 1001 | + " y = reversed(x)\n" |
| 1002 | + " y += ['c']\n" |
| 1003 | + " return x\n" |
| 1004 | + "foo()", |
| 1005 | "['a', 'b']"); |
| 1006 | } |
| 1007 | |
| 1008 | @Test |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1009 | public void testEquivalenceOfReversedAndSlice() throws Exception { |
| 1010 | String[] data = new String[] {"[]", "[1]", "[1, 2, 3]"}; |
| 1011 | for (String toBeReversed : data) { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1012 | new BothModesTest() |
| 1013 | .testEval( |
| 1014 | String.format("reversed(%s)", toBeReversed), String.format("%s[::-1]", toBeReversed)); |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1015 | } |
| 1016 | } |
| 1017 | |
| 1018 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1019 | public void testListSlice() throws Exception { |
| 1020 | new BothModesTest() |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1021 | .testEval("[0, 1, 2, 3][0:-1]", "[0, 1, 2]") |
| 1022 | .testEval("[0, 1, 2, 3, 4, 5][2:4]", "[2, 3]") |
| 1023 | .testEval("[0, 1, 2, 3, 4, 5][-2:-1]", "[4]") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1024 | .testEval("[][1:2]", "[]") |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1025 | .testEval("[0, 1, 2, 3][-10:10]", "[0, 1, 2, 3]"); |
| 1026 | } |
| 1027 | |
| 1028 | @Test |
| 1029 | public void testListSlice_WrongType() throws Exception { |
| 1030 | new BothModesTest() |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1031 | .testIfExactError("Slice start must be an integer, not 'a'", "'123'['a'::]") |
| 1032 | .testIfExactError("Slice end must be an integer, not 'b'", "'123'[:'b':]"); |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1033 | } |
| 1034 | |
| 1035 | @Test |
| 1036 | public void testListSliceStep() throws Exception { |
| 1037 | new BothModesTest() |
| 1038 | .testEval("[1, 2, 3, 4, 5][::1]", "[1, 2, 3, 4, 5]") |
| 1039 | .testEval("[1, 2, 3, 4, 5][1::1]", "[2, 3, 4, 5]") |
| 1040 | .testEval("[1, 2, 3, 4, 5][:2:1]", "[1, 2]") |
| 1041 | .testEval("[1, 2, 3, 4, 5][1:3:1]", "[2, 3]") |
| 1042 | .testEval("[1, 2, 3, 4, 5][-4:-2:1]", "[2, 3]") |
| 1043 | .testEval("[1, 2, 3, 4, 5][-10:10:1]", "[1, 2, 3, 4, 5]") |
| 1044 | .testEval("[1, 2, 3, 4, 5][::42]", "[1]"); |
| 1045 | } |
| 1046 | |
| 1047 | @Test |
| 1048 | public void testListSliceStep_EmptyList() throws Exception { |
| 1049 | new BothModesTest().testEval("[][::1]", "[]").testEval("[][::-1]", "[]"); |
| 1050 | } |
| 1051 | |
| 1052 | @Test |
| 1053 | public void testListSliceStep_SkipValues() throws Exception { |
| 1054 | new BothModesTest() |
| 1055 | .testEval("[1, 2, 3, 4, 5, 6, 7][::3]", "[1, 4, 7]") |
| 1056 | .testEval("[1, 2, 3, 4, 5, 6, 7, 8, 9][1:7:3]", "[2, 5]"); |
| 1057 | } |
| 1058 | |
| 1059 | @Test |
| 1060 | public void testListSliceStep_Negative() throws Exception { |
| 1061 | new BothModesTest() |
| 1062 | .testEval("[1, 2, 3, 4, 5][::-1]", "[5, 4, 3, 2, 1]") |
| 1063 | .testEval("[1, 2, 3, 4, 5][4::-1]", "[5, 4, 3, 2, 1]") |
| 1064 | .testEval("[1, 2, 3, 4, 5][:0:-1]", "[5, 4, 3, 2]") |
| 1065 | .testEval("[1, 2, 3, 4, 5][3:1:-1]", "[4, 3]") |
| 1066 | .testEval("[1, 2, 3, 4, 5][::-2]", "[5, 3, 1]") |
| 1067 | .testEval("[1, 2, 3, 4, 5][::-10]", "[5]"); |
| 1068 | } |
| 1069 | |
| 1070 | @Test |
| 1071 | public void testListSlice_WrongOrder() throws Exception { |
| 1072 | new BothModesTest().testEval("[1, 2, 3][3:1:1]", "[]").testEval("[1, 2, 3][1:3:-1]", "[]"); |
| 1073 | } |
| 1074 | |
| 1075 | @Test |
| 1076 | public void testListSliceStep_InvalidStep() throws Exception { |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1077 | String msg = "Slice step cannot be zero"; |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1078 | new BothModesTest() |
| 1079 | .testIfExactError(msg, "[1, 2, 3][::0]") |
| 1080 | .testIfExactError(msg, "[1, 2, 3][1::0]") |
| 1081 | .testIfExactError(msg, "[1, 2, 3][:3:0]") |
| 1082 | .testIfExactError(msg, "[1, 2, 3][1:3:0]"); |
| 1083 | } |
| 1084 | |
| 1085 | @Test |
| 1086 | public void testTupleSlice() throws Exception { |
| 1087 | // Not as comprehensive as the tests for slicing lists since the underlying mechanism is the |
| 1088 | // same. |
| 1089 | new BothModesTest() |
| 1090 | .testEval("()[1:2]", "()") |
| 1091 | .testEval("()[::1]", "()") |
| 1092 | .testEval("(0, 1, 2, 3)[0:-1]", "(0, 1, 2)") |
| 1093 | .testEval("(0, 1, 2, 3, 4, 5)[2:4]", "(2, 3)") |
| 1094 | .testEval("(0, 1, 2, 3)[-10:10]", "(0, 1, 2, 3)") |
| 1095 | .testEval("(1, 2, 3, 4, 5)[-10:10:1]", "(1, 2, 3, 4, 5)") |
| 1096 | .testEval("(1, 2, 3, 4, 5, 6, 7, 8, 9)[1:7:3]", "(2, 5)") |
| 1097 | .testEval("(1, 2, 3, 4, 5)[::-1]", "(5, 4, 3, 2, 1)") |
| 1098 | .testEval("(1, 2, 3, 4, 5)[3:1:-1]", "(4, 3)") |
| 1099 | .testEval("(1, 2, 3, 4, 5)[::-2]", "(5, 3, 1)") |
| 1100 | .testEval("(1, 2, 3, 4, 5)[::-10]", "(5,)") |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1101 | .testIfExactError("Slice step cannot be zero", "(1, 2, 3)[1::0]"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1102 | } |
| 1103 | |
| 1104 | @Test |
| 1105 | public void testListSort() throws Exception { |
| 1106 | new BothModesTest() |
| 1107 | .testEval("sorted([0,1,2,3])", "[0, 1, 2, 3]") |
| 1108 | .testEval("sorted([])", "[]") |
| 1109 | .testEval("sorted([3, 2, 1, 0])", "[0, 1, 2, 3]") |
| 1110 | .testEval("sorted([[1], [], [2], [1, 2]])", "[[], [1], [1, 2], [2]]") |
| 1111 | .testEval("sorted([True, False, True])", "[False, True, True]") |
| 1112 | .testEval("sorted(['a','x','b','z'])", "[\"a\", \"b\", \"x\", \"z\"]") |
| 1113 | .testEval("sorted([sorted, sorted])", "[sorted, sorted]") |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1114 | .testEval("sorted({1: True, 5: True, 4: False})", "[1, 4, 5]") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1115 | .testEval("sorted(set([1, 5, 4]))", "[1, 4, 5]"); |
| 1116 | } |
| 1117 | |
| 1118 | @Test |
Florian Weikert | 1c07e32 | 2015-09-25 11:59:40 +0000 | [diff] [blame] | 1119 | public void testDictionaryCopy() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1120 | new BothModesTest() |
Florian Weikert | 1c07e32 | 2015-09-25 11:59:40 +0000 | [diff] [blame] | 1121 | .setUp("x = {1 : 2}", "y = dict(x)") |
| 1122 | .testEval("x[1] == 2 and y[1] == 2", "True"); |
| 1123 | } |
| 1124 | |
| 1125 | @Test |
| 1126 | public void testDictionaryCopyKeyCollision() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1127 | new BothModesTest() |
Florian Weikert | 1c07e32 | 2015-09-25 11:59:40 +0000 | [diff] [blame] | 1128 | .setUp("x = {'test' : 2}", "y = dict(x, test = 3)") |
| 1129 | .testEval("y['test']", "3"); |
| 1130 | } |
| 1131 | |
| 1132 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1133 | public void testDictionaryWithMultipleKeys() throws Exception { |
| 1134 | new BothModesTest().testStatement("{0: 'a', 1: 'b', 0: 'c'}[0]", "c"); |
| 1135 | } |
| 1136 | |
| 1137 | @Test |
| 1138 | public void testDictionaryKeyNotFound() throws Exception { |
| 1139 | new BothModesTest() |
| 1140 | .testIfErrorContains("Key \"0\" not found in dictionary", "{}['0']") |
| 1141 | .testIfErrorContains("Key 0 not found in dictionary", "{'0': 1, 2: 3, 4: 5}[0]"); |
| 1142 | } |
| 1143 | |
| 1144 | @Test |
| 1145 | public void testListAccessBadIndex() throws Exception { |
Laurent Le Brun | 3a83747 | 2015-12-22 17:58:40 +0000 | [diff] [blame] | 1146 | new BothModesTest() |
| 1147 | .testIfErrorContains( |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1148 | "Indices must be integers, not string", |
Laurent Le Brun | 3a83747 | 2015-12-22 17:58:40 +0000 | [diff] [blame] | 1149 | "[[1], [2]]['a']"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1150 | } |
| 1151 | |
| 1152 | @Test |
| 1153 | public void testDictionaryAccess() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1154 | new BothModesTest() |
| 1155 | .testEval("{1: ['foo']}[1]", "['foo']") |
| 1156 | .testStatement("{'4': 8}['4']", 8) |
| 1157 | .testStatement("{'a': 'aa', 'b': 'bb', 'c': 'cc'}['b']", "bb"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1158 | } |
| 1159 | |
| 1160 | @Test |
| 1161 | public void testDictionaryVariableAccess() throws Exception { |
| 1162 | new BothModesTest().setUp("d = {'a' : 1}", "a = d['a']\n").testLookup("a", 1); |
| 1163 | } |
| 1164 | |
| 1165 | @Test |
| 1166 | public void testStringIndexing() throws Exception { |
| 1167 | new BothModesTest() |
| 1168 | .testStatement("'somestring'[0]", "s") |
| 1169 | .testStatement("'somestring'[1]", "o") |
| 1170 | .testStatement("'somestring'[4]", "s") |
| 1171 | .testStatement("'somestring'[9]", "g") |
| 1172 | .testStatement("'somestring'[-1]", "g") |
| 1173 | .testStatement("'somestring'[-2]", "n") |
| 1174 | .testStatement("'somestring'[-10]", "s"); |
| 1175 | } |
| 1176 | |
| 1177 | @Test |
| 1178 | public void testStringIndexingOutOfRange() throws Exception { |
| 1179 | new BothModesTest() |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1180 | .testIfErrorContains("Index out of range", "'abcdef'[10]") |
| 1181 | .testIfErrorContains("Index out of range", "'abcdef'[-11]") |
| 1182 | .testIfErrorContains("Index out of range", "'abcdef'[42]"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1183 | } |
| 1184 | |
| 1185 | @Test |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1186 | public void testStringSlice() throws Exception { |
| 1187 | new BothModesTest() |
| 1188 | .testStatement("'0123'[0:-1]", "012") |
| 1189 | .testStatement("'012345'[2:4]", "23") |
| 1190 | .testStatement("'012345'[-2:-1]", "4") |
| 1191 | .testStatement("''[1:2]", "") |
| 1192 | .testStatement("'012'[1:0]", "") |
| 1193 | .testStatement("'0123'[-10:10]", "0123"); |
| 1194 | } |
| 1195 | |
| 1196 | @Test |
| 1197 | public void testStringSlice_WrongType() throws Exception { |
| 1198 | new BothModesTest() |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1199 | .testIfExactError("Slice start must be an integer, not 'a'", "'123'['a'::]") |
| 1200 | .testIfExactError("Slice end must be an integer, not 'b'", "'123'[:'b':]"); |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1201 | } |
| 1202 | |
| 1203 | @Test |
| 1204 | public void testStringSliceStep() throws Exception { |
| 1205 | new BothModesTest() |
| 1206 | .testStatement("'01234'[::1]", "01234") |
| 1207 | .testStatement("'01234'[1::1]", "1234") |
| 1208 | .testStatement("'01234'[:2:1]", "01") |
| 1209 | .testStatement("'01234'[1:3:1]", "12") |
| 1210 | .testStatement("'01234'[-4:-2:1]", "12") |
| 1211 | .testStatement("'01234'[-10:10:1]", "01234") |
| 1212 | .testStatement("'01234'[::42]", "0"); |
| 1213 | } |
| 1214 | |
| 1215 | @Test |
| 1216 | public void testStringSliceStep_EmptyString() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1217 | new BothModesTest().testStatement("''[::1]", "").testStatement("''[::-1]", ""); |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1218 | } |
| 1219 | |
| 1220 | @Test |
| 1221 | public void testStringSliceStep_SkipValues() throws Exception { |
| 1222 | new BothModesTest() |
| 1223 | .testStatement("'0123456'[::3]", "036") |
| 1224 | .testStatement("'01234567'[1:7:3]", "14"); |
| 1225 | } |
| 1226 | |
| 1227 | @Test |
| 1228 | public void testStringSliceStep_Negative() throws Exception { |
| 1229 | new BothModesTest() |
| 1230 | .testStatement("'01234'[::-1]", "43210") |
| 1231 | .testStatement("'01234'[4::-1]", "43210") |
| 1232 | .testStatement("'01234'[:0:-1]", "4321") |
| 1233 | .testStatement("'01234'[3:1:-1]", "32") |
| 1234 | .testStatement("'01234'[::-2]", "420") |
| 1235 | .testStatement("'01234'[::-10]", "4"); |
| 1236 | } |
| 1237 | |
| 1238 | @Test |
| 1239 | public void testStringSliceStep_WrongOrder() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1240 | new BothModesTest().testStatement("'123'[3:1:1]", "").testStatement("'123'[1:3:-1]", ""); |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1241 | } |
| 1242 | |
| 1243 | @Test |
| 1244 | public void testStringSliceStep_InvalidStep() throws Exception { |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1245 | String msg = "Slice step cannot be zero"; |
Florian Weikert | e342196 | 2015-12-17 12:46:08 +0000 | [diff] [blame] | 1246 | new BothModesTest() |
| 1247 | .testIfExactError(msg, "'123'[::0]") |
| 1248 | .testIfExactError(msg, "'123'[1::0]") |
| 1249 | .testIfExactError(msg, "'123'[:3:0]") |
| 1250 | .testIfExactError(msg, "'123'[1:3:0]"); |
| 1251 | } |
| 1252 | |
| 1253 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1254 | public void testDictionaryCreation() throws Exception { |
| 1255 | String expected = "{'a': 1, 'b': 2, 'c': 3}"; |
| 1256 | |
| 1257 | new BothModesTest() |
| 1258 | .testEval("dict([('a', 1), ('b', 2), ('c', 3)])", expected) |
| 1259 | .testEval("dict(a = 1, b = 2, c = 3)", expected) |
| 1260 | .testEval("dict([('a', 1)], b = 2, c = 3)", expected); |
| 1261 | } |
| 1262 | |
| 1263 | @Test |
| 1264 | public void testDictionaryCreationInnerLists() throws Exception { |
| 1265 | new BothModesTest().testEval("dict([[1, 2], [3, 4]], a = 5)", "{1: 2, 3: 4, 'a': 5}"); |
| 1266 | } |
| 1267 | |
| 1268 | @Test |
| 1269 | public void testDictionaryCreationEmpty() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1270 | new BothModesTest().testEval("dict()", "{}").testEval("dict([])", "{}"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1271 | } |
| 1272 | |
| 1273 | @Test |
| 1274 | public void testDictionaryCreationDifferentKeyTypes() throws Exception { |
| 1275 | String expected = "{'a': 1, 2: 3}"; |
| 1276 | |
| 1277 | new BothModesTest() |
| 1278 | .testEval("dict([('a', 1), (2, 3)])", expected) |
| 1279 | .testEval("dict([(2, 3)], a = 1)", expected); |
| 1280 | } |
| 1281 | |
| 1282 | @Test |
| 1283 | public void testDictionaryCreationKeyCollision() throws Exception { |
| 1284 | String expected = "{'a': 1, 'b': 2, 'c': 3}"; |
| 1285 | |
| 1286 | new BothModesTest() |
| 1287 | .testEval("dict([('a', 42), ('b', 2), ('a', 1), ('c', 3)])", expected) |
| 1288 | .testEval("dict([('a', 42)], a = 1, b = 2, c = 3)", expected); |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1289 | new SkylarkTest().testEval("dict([('a', 42)], **{'a': 1, 'b': 2, 'c': 3})", expected); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1290 | } |
| 1291 | |
| 1292 | @Test |
| 1293 | public void testDictionaryCreationInvalidPositional() throws Exception { |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1294 | new BothModesTest() |
| 1295 | .testIfErrorContains( |
Florian Weikert | 1c07e32 | 2015-09-25 11:59:40 +0000 | [diff] [blame] | 1296 | "expected value of type 'list(object)' for parameter args in dict(), " |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1297 | + "but got \"a\" (string)", |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1298 | "dict('a')") |
Florian Weikert | 1c07e32 | 2015-09-25 11:59:40 +0000 | [diff] [blame] | 1299 | .testIfErrorContains( |
| 1300 | "Cannot convert dictionary update sequence element #0 to a sequence", "dict(['a'])") |
| 1301 | .testIfErrorContains( |
| 1302 | "Cannot convert dictionary update sequence element #0 to a sequence", "dict([('a')])") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1303 | .testIfErrorContains("too many (3) positional arguments", "dict((3,4), (3,2), (1,2))") |
| 1304 | .testIfErrorContains( |
Florian Weikert | 1c07e32 | 2015-09-25 11:59:40 +0000 | [diff] [blame] | 1305 | "Sequence #0 has length 3, but exactly two elements are required", |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1306 | "dict([('a', 'b', 'c')])"); |
| 1307 | } |
| 1308 | |
| 1309 | @Test |
| 1310 | public void testDictionaryValues() throws Exception { |
| 1311 | new BothModesTest() |
| 1312 | .testEval("{1: 'foo'}.values()", "['foo']") |
| 1313 | .testEval("{}.values()", "[]") |
| 1314 | .testEval("{True: 3, False: 5}.values()", "[5, 3]") |
| 1315 | .testEval("{'a': 5, 'c': 2, 'b': 4, 'd': 3}.values()", "[5, 4, 2, 3]"); |
| 1316 | // sorted by keys |
| 1317 | } |
| 1318 | |
| 1319 | @Test |
| 1320 | public void testDictionaryKeys() throws Exception { |
| 1321 | new BothModesTest() |
| 1322 | .testEval("{1: 'foo'}.keys()", "[1]") |
| 1323 | .testEval("{}.keys()", "[]") |
| 1324 | .testEval("{True: 3, False: 5}.keys()", "[False, True]") |
| 1325 | .testEval( |
| 1326 | "{1:'a', 2:'b', 6:'c', 0:'d', 5:'e', 4:'f', 3:'g'}.keys()", "[0, 1, 2, 3, 4, 5, 6]"); |
| 1327 | } |
| 1328 | |
| 1329 | @Test |
| 1330 | public void testDictionaryGet() throws Exception { |
| 1331 | new BuildTest() |
| 1332 | .testStatement("{1: 'foo'}.get(1)", "foo") |
Francois-Rene Rideau | 0f7ba34 | 2015-08-31 16:16:21 +0000 | [diff] [blame] | 1333 | .testStatement("{1: 'foo'}.get(2)", Runtime.NONE) |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1334 | .testStatement("{1: 'foo'}.get(2, 'a')", "a") |
| 1335 | .testStatement("{1: 'foo'}.get(2, default='a')", "a") |
Francois-Rene Rideau | 0f7ba34 | 2015-08-31 16:16:21 +0000 | [diff] [blame] | 1336 | .testStatement("{1: 'foo'}.get(2, default=None)", Runtime.NONE); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1337 | } |
| 1338 | |
| 1339 | @Test |
| 1340 | public void testDictionaryItems() throws Exception { |
| 1341 | new BothModesTest() |
| 1342 | .testEval("{'a': 'foo'}.items()", "[('a', 'foo')]") |
| 1343 | .testEval("{}.items()", "[]") |
| 1344 | .testEval("{1: 3, 2: 5}.items()", "[(1, 3), (2, 5)]") |
| 1345 | .testEval("{'a': 5, 'c': 2, 'b': 4}.items()", "[('a', 5), ('b', 4), ('c', 2)]"); |
| 1346 | } |
| 1347 | |
| 1348 | @Test |
Francois-Rene Rideau | 432d715 | 2016-02-18 16:33:03 +0000 | [diff] [blame] | 1349 | public void testDictionaryClear() throws Exception { |
| 1350 | new SkylarkTest() |
| 1351 | .testEval( |
| 1352 | "d = {1: 'foo', 2: 'bar', 3: 'baz'}\n" |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1353 | + "if len(d) != 3: fail('clear 1')\n" |
| 1354 | + "if d.clear() != None: fail('clear 2')\n" |
| 1355 | + "d", |
Francois-Rene Rideau | 432d715 | 2016-02-18 16:33:03 +0000 | [diff] [blame] | 1356 | "{}"); |
| 1357 | } |
| 1358 | |
| 1359 | @Test |
| 1360 | public void testDictionaryPop() throws Exception { |
| 1361 | new SkylarkTest() |
| 1362 | .testIfErrorContains( |
| 1363 | "KeyError: 1", |
| 1364 | "d = {1: 'foo', 2: 'bar', 3: 'baz'}\n" |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1365 | + "if len(d) != 3: fail('pop 1')\n" |
| 1366 | + "if d.pop(2) != 'bar': fail('pop 2')\n" |
| 1367 | + "if d.pop(3, 'quux') != 'baz': fail('pop 3a')\n" |
| 1368 | + "if d.pop(3, 'quux') != 'quux': fail('pop 3b')\n" |
| 1369 | + "if d.pop(1) != 'foo': fail('pop 1')\n" |
| 1370 | + "if d != {}: fail('pop 0')\n" |
| 1371 | + "d.pop(1)"); |
Francois-Rene Rideau | 432d715 | 2016-02-18 16:33:03 +0000 | [diff] [blame] | 1372 | } |
| 1373 | |
| 1374 | @Test |
| 1375 | public void testDictionaryPopItem() throws Exception { |
| 1376 | new SkylarkTest() |
| 1377 | .testIfErrorContains( |
| 1378 | "popitem(): dictionary is empty", |
| 1379 | "d = {2: 'bar', 3: 'baz', 1: 'foo'}\n" |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1380 | + "if len(d) != 3: fail('popitem 0')\n" |
| 1381 | + "if d.popitem() != (1, 'foo'): fail('popitem 1')\n" |
| 1382 | + "if d.popitem() != (2, 'bar'): fail('popitem 2')\n" |
| 1383 | + "if d.popitem() != (3, 'baz'): fail('popitem 3')\n" |
| 1384 | + "if d != {}: fail('popitem 4')\n" |
| 1385 | + "d.popitem()"); |
Francois-Rene Rideau | 432d715 | 2016-02-18 16:33:03 +0000 | [diff] [blame] | 1386 | } |
| 1387 | |
| 1388 | @Test |
Laurent Le Brun | b525bee | 2016-03-07 17:14:10 +0000 | [diff] [blame] | 1389 | public void testDictionaryUpdate() throws Exception { |
| 1390 | new BothModesTest() |
| 1391 | .setUp("foo = {'a': 2}") |
| 1392 | .testEval("foo.update({'b': 4}); foo", "{'a': 2, 'b': 4}"); |
| 1393 | new BothModesTest() |
| 1394 | .setUp("foo = {'a': 2}") |
| 1395 | .testEval("foo.update({'a': 3, 'b': 4}); foo", "{'a': 3, 'b': 4}"); |
| 1396 | } |
| 1397 | |
| 1398 | @Test |
Francois-Rene Rideau | 432d715 | 2016-02-18 16:33:03 +0000 | [diff] [blame] | 1399 | public void testDictionarySetDefault() throws Exception { |
| 1400 | new SkylarkTest() |
| 1401 | .testEval( |
| 1402 | "d = {2: 'bar', 1: 'foo'}\n" |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1403 | + "if len(d) != 2: fail('setdefault 0')\n" |
| 1404 | + "if d.setdefault(1, 'a') != 'foo': fail('setdefault 1')\n" |
| 1405 | + "if d.setdefault(2) != 'bar': fail('setdefault 2')\n" |
| 1406 | + "if d.setdefault(3) != None: fail('setdefault 3')\n" |
| 1407 | + "if d.setdefault(4, 'b') != 'b': fail('setdefault 4')\n" |
| 1408 | + "d", |
Francois-Rene Rideau | 432d715 | 2016-02-18 16:33:03 +0000 | [diff] [blame] | 1409 | "{1: 'foo', 2: 'bar', 3: None, 4: 'b'}"); |
| 1410 | } |
| 1411 | |
| 1412 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1413 | public void testSetUnionWithList() throws Exception { |
| 1414 | evaluateSet("set([]).union(['a', 'b', 'c'])", "a", "b", "c"); |
| 1415 | evaluateSet("set(['a']).union(['b', 'c'])", "a", "b", "c"); |
| 1416 | evaluateSet("set(['a', 'b']).union(['c'])", "a", "b", "c"); |
| 1417 | evaluateSet("set(['a', 'b', 'c']).union([])", "a", "b", "c"); |
| 1418 | } |
| 1419 | |
| 1420 | @Test |
| 1421 | public void testSetUnionWithSet() throws Exception { |
| 1422 | evaluateSet("set([]).union(set(['a', 'b', 'c']))", "a", "b", "c"); |
| 1423 | evaluateSet("set(['a']).union(set(['b', 'c']))", "a", "b", "c"); |
| 1424 | evaluateSet("set(['a', 'b']).union(set(['c']))", "a", "b", "c"); |
| 1425 | evaluateSet("set(['a', 'b', 'c']).union(set([]))", "a", "b", "c"); |
| 1426 | } |
| 1427 | |
| 1428 | @Test |
| 1429 | public void testSetUnionDuplicates() throws Exception { |
| 1430 | evaluateSet("set(['a', 'b', 'c']).union(['a', 'b', 'c'])", "a", "b", "c"); |
| 1431 | evaluateSet("set(['a', 'a', 'a']).union(['a', 'a'])", "a"); |
| 1432 | |
| 1433 | evaluateSet("set(['a', 'b', 'c']).union(set(['a', 'b', 'c']))", "a", "b", "c"); |
| 1434 | evaluateSet("set(['a', 'a', 'a']).union(set(['a', 'a']))", "a"); |
| 1435 | } |
| 1436 | |
| 1437 | @Test |
| 1438 | public void testSetUnionError() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1439 | new BothModesTest() |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1440 | .testIfErrorContains("insufficient arguments received by union", "set(['a']).union()") |
| 1441 | .testIfErrorContains( |
Francois-Rene Rideau | ab049e0 | 2016-02-17 16:13:46 +0000 | [diff] [blame] | 1442 | "Method set.union(new_elements: Iterable) is not applicable for arguments (string): " |
| 1443 | + "'new_elements' is string, but should be Iterable", |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1444 | "set(['a']).union('b')"); |
| 1445 | } |
| 1446 | |
| 1447 | @Test |
| 1448 | public void testSetUnionSideEffects() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1449 | eval("def func():", " n1 = set(['a'])", " n2 = n1.union(['b'])", " return n1", "n = func()"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1450 | assertEquals(ImmutableList.of("a"), ((SkylarkNestedSet) lookup("n")).toCollection()); |
| 1451 | } |
| 1452 | |
| 1453 | private void evaluateSet(String statement, Object... expectedElements) throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1454 | new BothModesTest().testCollection(statement, expectedElements); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1455 | } |
| 1456 | |
| 1457 | @Test |
Laurent Le Brun | 3ef1eea | 2015-11-09 14:35:54 +0000 | [diff] [blame] | 1458 | public void testListIndexMethod() throws Exception { |
| 1459 | new BothModesTest() |
| 1460 | .testStatement("['a', 'b', 'c'].index('a')", 0) |
| 1461 | .testStatement("['a', 'b', 'c'].index('b')", 1) |
| 1462 | .testStatement("['a', 'b', 'c'].index('c')", 2) |
| 1463 | .testStatement("[2, 4, 6].index(4)", 1) |
| 1464 | .testStatement("[2, 4, 6].index(4)", 1) |
| 1465 | .testStatement("[0, 1, [1]].index([1])", 2) |
| 1466 | .testIfErrorContains("Item \"a\" not found in list", "[1, 2].index('a')") |
| 1467 | .testIfErrorContains("Item 0 not found in list", "[].index(0)"); |
| 1468 | } |
| 1469 | |
| 1470 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1471 | public void testListIndex() throws Exception { |
| 1472 | new BothModesTest() |
| 1473 | .testStatement("['a', 'b', 'c', 'd'][0]", "a") |
| 1474 | .testStatement("['a', 'b', 'c', 'd'][1]", "b") |
| 1475 | .testStatement("['a', 'b', 'c', 'd'][-1]", "d") |
| 1476 | .testStatement("['a', 'b', 'c', 'd'][-2]", "c") |
| 1477 | .testStatement("[0, 1, 2][-3]", 0) |
| 1478 | .testStatement("[0, 1, 2][-2]", 1) |
| 1479 | .testStatement("[0, 1, 2][-1]", 2) |
| 1480 | .testStatement("[0, 1, 2][0]", 0); |
| 1481 | } |
| 1482 | |
| 1483 | @Test |
| 1484 | public void testListIndexOutOfRange() throws Exception { |
| 1485 | new BothModesTest() |
Vladimir Moskva | 8d610c6 | 2016-09-15 14:36:41 +0000 | [diff] [blame] | 1486 | .testIfErrorContains( |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1487 | "Index out of range (index is 3, but sequence has 3 elements)", "[0, 1, 2][3]") |
Vladimir Moskva | 8d610c6 | 2016-09-15 14:36:41 +0000 | [diff] [blame] | 1488 | .testIfErrorContains( |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1489 | "Index out of range (index is -4, but sequence has 3 elements)", "[0, 1, 2][-4]") |
Vladimir Moskva | 8d610c6 | 2016-09-15 14:36:41 +0000 | [diff] [blame] | 1490 | .testIfErrorContains( |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1491 | "Index out of range (index is -2, but sequence has 1 elements)", "[0][-2]") |
Vladimir Moskva | 8d610c6 | 2016-09-15 14:36:41 +0000 | [diff] [blame] | 1492 | .testIfErrorContains( |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1493 | "Index out of range (index is 1, but sequence has 1 elements)", "[0][1]") |
Vladimir Moskva | 8d610c6 | 2016-09-15 14:36:41 +0000 | [diff] [blame] | 1494 | .testIfErrorContains( |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1495 | "Index out of range (index is 1, but sequence has 0 elements)", "[][1]"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1496 | } |
| 1497 | |
| 1498 | @Test |
Jon Brandvein | 9c4629d | 2016-07-20 20:16:33 +0000 | [diff] [blame] | 1499 | public void testHash() throws Exception { |
Jon Brandvein | 3bdb4c3 | 2016-07-21 16:41:01 +0000 | [diff] [blame] | 1500 | // We specify the same string hashing algorithm as String.hashCode(). |
Jon Brandvein | 9c4629d | 2016-07-20 20:16:33 +0000 | [diff] [blame] | 1501 | new SkylarkTest() |
| 1502 | .testStatement("hash('skylark')", "skylark".hashCode()) |
| 1503 | .testStatement("hash('google')", "google".hashCode()) |
| 1504 | .testIfErrorContains( |
| 1505 | "Method hash(value: string) is not applicable for arguments (NoneType): " |
| 1506 | + "'value' is NoneType, but should be string", |
| 1507 | "hash(None)"); |
| 1508 | } |
| 1509 | |
| 1510 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1511 | public void testRange() throws Exception { |
| 1512 | new BothModesTest() |
| 1513 | .testStatement("str(range(5))", "[0, 1, 2, 3, 4]") |
| 1514 | .testStatement("str(range(0))", "[]") |
| 1515 | .testStatement("str(range(1))", "[0]") |
| 1516 | .testStatement("str(range(-2))", "[]") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1517 | .testStatement("str(range(-3, 2))", "[-3, -2, -1, 0, 1]") |
| 1518 | .testStatement("str(range(3, 2))", "[]") |
| 1519 | .testStatement("str(range(3, 3))", "[]") |
| 1520 | .testStatement("str(range(3, 4))", "[3]") |
| 1521 | .testStatement("str(range(3, 5))", "[3, 4]") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1522 | .testStatement("str(range(-3, 5, 2))", "[-3, -1, 1, 3]") |
| 1523 | .testStatement("str(range(-3, 6, 2))", "[-3, -1, 1, 3, 5]") |
| 1524 | .testStatement("str(range(5, 0, -1))", "[5, 4, 3, 2, 1]") |
| 1525 | .testStatement("str(range(5, 0, -10))", "[5]") |
| 1526 | .testStatement("str(range(0, -3, -2))", "[0, -2]") |
| 1527 | .testIfErrorContains("step cannot be 0", "range(2, 3, 0)"); |
| 1528 | } |
| 1529 | |
| 1530 | @Test |
| 1531 | public void testEnumerate() throws Exception { |
| 1532 | new BothModesTest() |
| 1533 | .testStatement("str(enumerate([]))", "[]") |
| 1534 | .testStatement("str(enumerate([5]))", "[(0, 5)]") |
| 1535 | .testStatement("str(enumerate([5, 3]))", "[(0, 5), (1, 3)]") |
| 1536 | .testStatement("str(enumerate(['a', 'b', 'c']))", "[(0, \"a\"), (1, \"b\"), (2, \"c\")]") |
| 1537 | .testStatement("str(enumerate(['a']) + [(1, 'b')])", "[(0, \"a\"), (1, \"b\")]"); |
| 1538 | } |
| 1539 | |
| 1540 | @Test |
| 1541 | public void testEnumerateBadArg() throws Exception { |
Yun Peng | fc61005 | 2016-06-20 11:44:06 +0000 | [diff] [blame] | 1542 | new BothModesTest() |
| 1543 | .testIfErrorContains( |
| 1544 | "Method enumerate(list: sequence) is not applicable for arguments (string): " |
| 1545 | + "'list' is string, but should be sequence", |
| 1546 | "enumerate('a')"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1547 | } |
| 1548 | |
| 1549 | @Test |
| 1550 | public void testPyListAppend() throws Exception { |
| 1551 | new BuildTest() |
Yue Gan | 6c2276a | 2016-04-07 08:02:00 +0000 | [diff] [blame] | 1552 | .setUp("FOO = ['a', 'b']", "FOO.insert(0, 'c')") |
| 1553 | .testLookup("FOO", MutableList.of(env, "c", "a", "b")) |
| 1554 | .setUp("FOO.insert(1, 'd')") |
| 1555 | .testLookup("FOO", MutableList.of(env, "c", "d", "a", "b")) |
| 1556 | .setUp("FOO.insert(4, 'e')") |
| 1557 | .testLookup("FOO", MutableList.of(env, "c", "d", "a", "b", "e")) |
| 1558 | .setUp("FOO.insert(-10, 'f')") |
| 1559 | .testLookup("FOO", MutableList.of(env, "f", "c", "d", "a", "b", "e")) |
| 1560 | .setUp("FOO.insert(10, 'g')") |
| 1561 | .testLookup("FOO", MutableList.of(env, "f", "c", "d", "a", "b", "e", "g")) |
| 1562 | .testIfErrorContains("Type tuple has no function insert(int)", "(1, 2).insert(3)"); |
| 1563 | } |
| 1564 | |
| 1565 | @Test |
| 1566 | public void testPyListInsert() throws Exception { |
| 1567 | new BuildTest() |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1568 | .setUp("FOO = ['a', 'b']", "FOO.append('c')") |
Francois-Rene Rideau | 93ed7f1 | 2015-10-20 15:39:33 +0000 | [diff] [blame] | 1569 | .testLookup("FOO", MutableList.of(env, "a", "b", "c")) |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1570 | .testIfErrorContains("Type tuple has no function append(int)", "(1, 2).append(3)"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1571 | } |
| 1572 | |
| 1573 | @Test |
| 1574 | public void testPyListExtend() throws Exception { |
| 1575 | new BuildTest() |
| 1576 | .setUp("FOO = ['a', 'b']", "FOO.extend(['c', 'd'])") |
Francois-Rene Rideau | 93ed7f1 | 2015-10-20 15:39:33 +0000 | [diff] [blame] | 1577 | .testLookup("FOO", MutableList.of(env, "a", "b", "c", "d")) |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1578 | .testIfErrorContains("Type tuple has no function extend(list)", "(1, 2).extend([3, 4])"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1579 | } |
| 1580 | |
| 1581 | @Test |
Laurent Le Brun | 8853df9 | 2015-12-16 15:02:03 +0000 | [diff] [blame] | 1582 | public void testListRemove() throws Exception { |
| 1583 | new BothModesTest() |
| 1584 | .setUp("foo = ['a', 'b', 'c', 'b']", "foo.remove('b')") |
| 1585 | .testLookup("foo", MutableList.of(env, "a", "c", "b")) |
| 1586 | .setUp("foo.remove('c')") |
| 1587 | .testLookup("foo", MutableList.of(env, "a", "b")) |
| 1588 | .setUp("foo.remove('a')") |
| 1589 | .testLookup("foo", MutableList.of(env, "b")) |
| 1590 | .setUp("foo.remove('b')") |
| 1591 | .testLookup("foo", MutableList.of(env)) |
| 1592 | .testIfErrorContains("Item 3 not found in list", "[1, 2].remove(3)"); |
| 1593 | |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1594 | new BothModesTest() |
Laurent Le Brun | 8853df9 | 2015-12-16 15:02:03 +0000 | [diff] [blame] | 1595 | .testIfErrorContains("Type tuple has no function remove(int)", "(1, 2).remove(3)"); |
| 1596 | } |
| 1597 | |
| 1598 | @Test |
Laurent Le Brun | 3a83747 | 2015-12-22 17:58:40 +0000 | [diff] [blame] | 1599 | public void testListPop() throws Exception { |
| 1600 | new BothModesTest() |
| 1601 | .setUp("li = [2, 3, 4]; ret = li.pop()") |
| 1602 | .testLookup("li", MutableList.of(env, 2, 3)) |
| 1603 | .testLookup("ret", 4); |
| 1604 | new BothModesTest() |
| 1605 | .setUp("li = [2, 3, 4]; ret = li.pop(-2)") |
| 1606 | .testLookup("li", MutableList.of(env, 2, 4)) |
| 1607 | .testLookup("ret", 3); |
| 1608 | new BothModesTest() |
| 1609 | .setUp("li = [2, 3, 4]; ret = li.pop(1)") |
| 1610 | .testLookup("li", MutableList.of(env, 2, 4)) |
| 1611 | .testLookup("ret", 3); |
| 1612 | new BothModesTest() |
| 1613 | .testIfErrorContains( |
Jon Brandvein | fab8487 | 2016-11-11 16:27:01 +0000 | [diff] [blame] | 1614 | "Index out of range (index is 3, but sequence has 2 elements)", "[1, 2].pop(3)"); |
Laurent Le Brun | 3a83747 | 2015-12-22 17:58:40 +0000 | [diff] [blame] | 1615 | |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1616 | new BothModesTest().testIfErrorContains("Type tuple has no function pop()", "(1, 2).pop()"); |
Laurent Le Brun | 3a83747 | 2015-12-22 17:58:40 +0000 | [diff] [blame] | 1617 | } |
| 1618 | |
| 1619 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1620 | public void testReassignmentOfPrimitivesNotForbiddenByCoreLanguage() throws Exception { |
| 1621 | new BuildTest() |
| 1622 | .setUp("cc_binary = (['hello.cc'])") |
| 1623 | .testIfErrorContains( |
Francois-Rene Rideau | 93ed7f1 | 2015-10-20 15:39:33 +0000 | [diff] [blame] | 1624 | "'list' object is not callable", |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1625 | "cc_binary(name = 'hello', srcs=['hello.cc'], malloc = '//base:system_malloc')"); |
| 1626 | } |
| 1627 | |
| 1628 | @Test |
| 1629 | public void testLenOnString() throws Exception { |
| 1630 | new BothModesTest().testStatement("len('abc')", 3); |
| 1631 | } |
| 1632 | |
| 1633 | @Test |
| 1634 | public void testLenOnList() throws Exception { |
| 1635 | new BothModesTest().testStatement("len([1,2,3])", 3); |
| 1636 | } |
| 1637 | |
| 1638 | @Test |
| 1639 | public void testLenOnDict() throws Exception { |
| 1640 | new BothModesTest().testStatement("len({'a' : 1, 'b' : 2})", 2); |
| 1641 | } |
| 1642 | |
| 1643 | @Test |
| 1644 | public void testLenOnBadType() throws Exception { |
| 1645 | new BothModesTest().testIfErrorContains("int is not iterable", "len(1)"); |
| 1646 | } |
| 1647 | |
| 1648 | @Test |
| 1649 | public void testIndexOnFunction() throws Exception { |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1650 | new BothModesTest() |
| 1651 | .testIfErrorContains("Type function has no operator [](int)", "len[1]") |
| 1652 | .testIfErrorContains("Type function has no operator [:](int, int, int)", "len[1:4]"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1653 | } |
| 1654 | |
| 1655 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1656 | public void testBool() throws Exception { |
| 1657 | new BothModesTest() |
| 1658 | .testStatement("bool(1)", Boolean.TRUE) |
| 1659 | .testStatement("bool(0)", Boolean.FALSE) |
| 1660 | .testStatement("bool([1, 2])", Boolean.TRUE) |
| 1661 | .testStatement("bool([])", Boolean.FALSE) |
| 1662 | .testStatement("bool(None)", Boolean.FALSE); |
| 1663 | } |
| 1664 | |
| 1665 | @Test |
| 1666 | public void testStr() throws Exception { |
| 1667 | new BothModesTest() |
| 1668 | .testStatement("str(1)", "1") |
| 1669 | .testStatement("str(-2)", "-2") |
| 1670 | .testStatement("str([1, 2])", "[1, 2]") |
| 1671 | .testStatement("str(True)", "True") |
| 1672 | .testStatement("str(False)", "False") |
| 1673 | .testStatement("str(None)", "None") |
| 1674 | .testStatement("str(str)", "<function str>"); |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1675 | } |
| 1676 | |
| 1677 | @Test |
| 1678 | public void testInt() throws Exception { |
| 1679 | new BothModesTest() |
| 1680 | .testStatement("int('1')", 1) |
| 1681 | .testStatement("int('-1234')", -1234) |
Florian Weikert | bc1ff69 | 2016-07-01 19:11:24 +0000 | [diff] [blame] | 1682 | .testIfErrorContains("invalid literal for int() with base 10: \"1.5\"", "int('1.5')") |
| 1683 | .testIfErrorContains("invalid literal for int() with base 10: \"ab\"", "int('ab')") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1684 | .testStatement("int(42)", 42) |
| 1685 | .testStatement("int(-1)", -1) |
| 1686 | .testStatement("int(True)", 1) |
| 1687 | .testStatement("int(False)", 0) |
| 1688 | .testIfErrorContains("None is not of type string or int or bool", "int(None)"); |
| 1689 | } |
| 1690 | |
| 1691 | @Test |
Florian Weikert | bc1ff69 | 2016-07-01 19:11:24 +0000 | [diff] [blame] | 1692 | public void testIntWithBase() throws Exception { |
| 1693 | new BothModesTest() |
| 1694 | .testStatement("int('11', 2)", 3) |
| 1695 | .testStatement("int('11', 9)", 10) |
| 1696 | .testStatement("int('AF', 16)", 175) |
| 1697 | .testStatement("int('11', 36)", 37) |
| 1698 | .testStatement("int('az', 36)", 395); |
| 1699 | } |
| 1700 | |
| 1701 | @Test |
| 1702 | public void testIntWithBase_InvalidBase() throws Exception { |
| 1703 | new BothModesTest() |
| 1704 | .testIfExactError("invalid literal for int() with base 3: \"123\"", "int('123', 3)") |
| 1705 | .testIfExactError("invalid literal for int() with base 15: \"FF\"", "int('FF', 15)") |
| 1706 | .testIfExactError("int() base must be >= 2 and <= 36", "int('123', -1)") |
| 1707 | .testIfExactError("int() base must be >= 2 and <= 36", "int('123', 1)") |
| 1708 | .testIfExactError("int() base must be >= 2 and <= 36", "int('123', 37)"); |
| 1709 | } |
| 1710 | |
| 1711 | @Test |
| 1712 | public void testIntWithBase_Prefix() throws Exception { |
| 1713 | new BothModesTest() |
| 1714 | .testStatement("int('0b11', 0)", 3) |
| 1715 | .testStatement("int('0B11', 2)", 3) |
| 1716 | .testStatement("int('0o11', 0)", 9) |
| 1717 | .testStatement("int('0O11', 8)", 9) |
| 1718 | .testStatement("int('0XFF', 0)", 255) |
| 1719 | .testStatement("int('0xFF', 16)", 255) |
| 1720 | .testIfExactError("invalid literal for int() with base 8: \"0xFF\"", "int('0xFF', 8)"); |
| 1721 | } |
| 1722 | |
| 1723 | @Test |
| 1724 | public void testIntWithBase_NoString() throws Exception { |
| 1725 | new BothModesTest() |
| 1726 | .testIfExactError("int() can't convert non-string with explicit base", "int(True, 2)") |
| 1727 | .testIfExactError("int() can't convert non-string with explicit base", "int(1, 2)"); |
| 1728 | } |
| 1729 | |
| 1730 | @Test |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1731 | public void testStrFunction() throws Exception { |
| 1732 | new SkylarkTest().testStatement("def foo(x): return x\nstr(foo)", "<function foo>"); |
| 1733 | } |
| 1734 | |
| 1735 | @Test |
| 1736 | public void testType() throws Exception { |
| 1737 | new SkylarkTest() |
| 1738 | .testStatement("type(1)", "int") |
| 1739 | .testStatement("type('a')", "string") |
| 1740 | .testStatement("type([1, 2])", "list") |
| 1741 | .testStatement("type((1, 2))", "tuple") |
| 1742 | .testStatement("type(True)", "bool") |
| 1743 | .testStatement("type(None)", "NoneType") |
| 1744 | .testStatement("type(str)", "function"); |
| 1745 | } |
| 1746 | |
| 1747 | @Test |
| 1748 | public void testSelectFunction() throws Exception { |
| 1749 | enableSkylarkMode(); |
| 1750 | eval("a = select({'a': 1})"); |
| 1751 | SelectorList result = (SelectorList) lookup("a"); |
| 1752 | assertThat(((SelectorValue) Iterables.getOnlyElement(result.getElements())).getDictionary()) |
| 1753 | .isEqualTo(ImmutableMap.of("a", 1)); |
| 1754 | } |
| 1755 | |
| 1756 | @Test |
| 1757 | public void testCountFunction() throws Exception { |
| 1758 | new BothModesTest() |
| 1759 | .testStatement("'abc'.count('')", 4) |
| 1760 | .testStatement("'abc'.count('a')", 1) |
| 1761 | .testStatement("'abc'.count('b')", 1) |
| 1762 | .testStatement("'abc'.count('c')", 1) |
| 1763 | .testStatement("'abbc'.count('b')", 2) |
| 1764 | .testStatement("'aba'.count('a')", 2) |
| 1765 | .testStatement("'aaa'.count('aa')", 1) |
| 1766 | .testStatement("'aaaa'.count('aa')", 2) |
| 1767 | .testStatement("'abc'.count('a', 0)", 1) |
| 1768 | .testStatement("'abc'.count('a', 1)", 0) |
| 1769 | .testStatement("'abc'.count('c', 0, 3)", 1) |
| 1770 | .testStatement("'abc'.count('c', 0, 2)", 0) |
| 1771 | .testStatement("'abc'.count('a', -1)", 0) |
| 1772 | .testStatement("'abc'.count('c', -1)", 1) |
| 1773 | .testStatement("'abc'.count('c', 0, 5)", 1) |
| 1774 | .testStatement("'abc'.count('c', 0, -1)", 0) |
| 1775 | .testStatement("'abc'.count('a', 0, -1)", 1); |
| 1776 | } |
| 1777 | |
| 1778 | @Test |
| 1779 | public void testZipFunction() throws Exception { |
| 1780 | new BothModesTest() |
| 1781 | .testStatement("str(zip())", "[]") |
| 1782 | .testStatement("str(zip([1, 2]))", "[(1,), (2,)]") |
| 1783 | .testStatement("str(zip([1, 2], ['a', 'b']))", "[(1, \"a\"), (2, \"b\")]") |
| 1784 | .testStatement("str(zip([1, 2, 3], ['a', 'b']))", "[(1, \"a\"), (2, \"b\")]") |
| 1785 | .testStatement("str(zip([1], [2], [3]))", "[(1, 2, 3)]") |
| 1786 | .testStatement("str(zip([1], {2: 'a'}))", "[(1, 2)]") |
| 1787 | .testStatement("str(zip([1], []))", "[]") |
| 1788 | .testIfErrorContains("type 'int' is not iterable", "zip(123)") |
Laurent Le Brun | 88df1f5 | 2015-12-23 13:31:44 +0000 | [diff] [blame] | 1789 | .testIfErrorContains("type 'int' is not iterable", "zip([1], 1)") |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1790 | .testStatement("str(zip([1], set([2])))", "[(1, 2)]"); |
| 1791 | } |
Googler | 8e8fa05 | 2015-09-03 18:36:33 +0000 | [diff] [blame] | 1792 | |
| 1793 | @Test |
| 1794 | public void testIsAlphaFunction() throws Exception { |
| 1795 | new BothModesTest() |
| 1796 | .testStatement("''.isalpha()", false) |
| 1797 | .testStatement("'abz'.isalpha()", true) |
| 1798 | .testStatement("'a1'.isalpha()", false) |
| 1799 | .testStatement("'a '.isalpha()", false) |
| 1800 | .testStatement("'A'.isalpha()", true) |
| 1801 | .testStatement("'AbZ'.isalpha()", true); |
| 1802 | } |
Laurent Le Brun | ad84974 | 2015-10-15 11:36:01 +0000 | [diff] [blame] | 1803 | |
| 1804 | @Test |
| 1805 | public void testLStrip() throws Exception { |
| 1806 | new BothModesTest() |
Googler | 84075f3 | 2015-10-20 20:51:27 +0000 | [diff] [blame] | 1807 | .testStatement("'a b c'.lstrip('')", "a b c") |
Laurent Le Brun | ad84974 | 2015-10-15 11:36:01 +0000 | [diff] [blame] | 1808 | .testStatement("'abcba'.lstrip('ba')", "cba") |
| 1809 | .testStatement("'abc'.lstrip('xyz')", "abc") |
Googler | 84075f3 | 2015-10-20 20:51:27 +0000 | [diff] [blame] | 1810 | .testStatement("' a b c '.lstrip()", "a b c ") |
| 1811 | // the "\\"s are because Java absorbs one level of "\"s |
| 1812 | .testStatement("' \\t\\na b c '.lstrip()", "a b c ") |
| 1813 | .testStatement("' a b c '.lstrip('')", " a b c "); |
Laurent Le Brun | ad84974 | 2015-10-15 11:36:01 +0000 | [diff] [blame] | 1814 | } |
| 1815 | |
| 1816 | @Test |
| 1817 | public void testRStrip() throws Exception { |
| 1818 | new BothModesTest() |
Googler | 84075f3 | 2015-10-20 20:51:27 +0000 | [diff] [blame] | 1819 | .testStatement("'a b c'.rstrip('')", "a b c") |
Laurent Le Brun | ad84974 | 2015-10-15 11:36:01 +0000 | [diff] [blame] | 1820 | .testStatement("'abcba'.rstrip('ba')", "abc") |
| 1821 | .testStatement("'abc'.rstrip('xyz')", "abc") |
Googler | 84075f3 | 2015-10-20 20:51:27 +0000 | [diff] [blame] | 1822 | .testStatement("' a b c '.rstrip()", " a b c") |
| 1823 | // the "\\"s are because Java absorbs one level of "\"s |
| 1824 | .testStatement("' a b c \\t \\n'.rstrip()", " a b c") |
| 1825 | .testStatement("' a b c '.rstrip('')", " a b c "); |
Laurent Le Brun | ad84974 | 2015-10-15 11:36:01 +0000 | [diff] [blame] | 1826 | } |
| 1827 | |
| 1828 | @Test |
| 1829 | public void testStrip() throws Exception { |
| 1830 | new BothModesTest() |
Googler | 84075f3 | 2015-10-20 20:51:27 +0000 | [diff] [blame] | 1831 | .testStatement("'a b c'.strip('')", "a b c") |
Laurent Le Brun | ad84974 | 2015-10-15 11:36:01 +0000 | [diff] [blame] | 1832 | .testStatement("'abcba'.strip('ba')", "c") |
| 1833 | .testStatement("'abc'.strip('xyz')", "abc") |
Googler | 84075f3 | 2015-10-20 20:51:27 +0000 | [diff] [blame] | 1834 | .testStatement("' a b c '.strip()", "a b c") |
| 1835 | .testStatement("' a b c\\t'.strip()", "a b c") |
| 1836 | .testStatement("'a b c'.strip('.')", "a b c") |
| 1837 | // the "\\"s are because Java absorbs one level of "\"s |
| 1838 | .testStatement("' \\t\\n\\ra b c \\t\\n\\r'.strip()", "a b c") |
| 1839 | .testStatement("' a b c '.strip('')", " a b c "); |
Laurent Le Brun | ad84974 | 2015-10-15 11:36:01 +0000 | [diff] [blame] | 1840 | } |
Laurent Le Brun | fe206a4 | 2016-05-23 17:03:49 +0000 | [diff] [blame] | 1841 | |
| 1842 | @Test |
| 1843 | public void testFail() throws Exception { |
| 1844 | new SkylarkTest() |
| 1845 | .testIfErrorContains("abc", "fail('abc')") |
| 1846 | .testIfErrorContains("18", "fail(18)"); |
| 1847 | } |
Francois-Rene Rideau | b5c3b3a | 2015-08-26 13:37:30 +0000 | [diff] [blame] | 1848 | } |