| /* |
| * Copyright 2016 The Bazel Authors. All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.google.idea.blaze.base.lang.buildfile.completion; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.idea.blaze.base.lang.buildfile.BuildFileIntegrationTestCase; |
| import com.google.idea.blaze.base.lang.buildfile.language.semantics.AttributeDefinition; |
| import com.google.idea.blaze.base.lang.buildfile.language.semantics.BuildLanguageSpec; |
| import com.google.idea.blaze.base.lang.buildfile.language.semantics.BuildLanguageSpecProvider; |
| import com.google.idea.blaze.base.lang.buildfile.language.semantics.RuleDefinition; |
| import com.google.idea.blaze.base.lang.buildfile.psi.BuildFile; |
| import com.google.idea.blaze.base.model.primitives.WorkspacePath; |
| import com.google.idea.testing.ServiceHelper; |
| import com.google.repackaged.devtools.build.lib.query2.proto.proto2api.Build; |
| import com.intellij.codeInsight.lookup.LookupElement; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.project.Project; |
| import javax.annotation.Nullable; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link BuiltInFunctionAttributeCompletionContributor}. */ |
| @RunWith(JUnit4.class) |
| public class BuiltInFunctionAttributeCompletionContributorTest |
| extends BuildFileIntegrationTestCase { |
| |
| private MockBuildLanguageSpecProvider specProvider; |
| |
| @Before |
| public final void before() { |
| specProvider = new MockBuildLanguageSpecProvider(); |
| registerApplicationService(BuildLanguageSpecProvider.class, specProvider); |
| } |
| |
| @Test |
| public void testSimpleCompletion() { |
| setRuleAndAttributes("sh_binary", "name", "deps", "srcs", "data"); |
| |
| BuildFile file = createBuildFile(new WorkspacePath("BUILD"), "sh_binary("); |
| |
| Editor editor = editorTest.openFileInEditor(file.getVirtualFile()); |
| editorTest.setCaretPosition(editor, 0, "sh_binary(".length()); |
| |
| String[] completionItems = editorTest.getCompletionItemsAsStrings(); |
| assertThat(completionItems).asList().containsAllOf("name", "deps", "srcs", "data"); |
| } |
| |
| @Test |
| public void testSimpleSingleCompletion() { |
| setRuleAndAttributes("sh_binary", "name", "deps", "srcs", "data"); |
| |
| BuildFile file = createBuildFile(new WorkspacePath("BUILD"), "sh_binary(", " nam"); |
| |
| Editor editor = editorTest.openFileInEditor(file.getVirtualFile()); |
| editorTest.setCaretPosition(editor, 1, " nam".length()); |
| |
| String[] completionItems = editorTest.getCompletionItemsAsStrings(); |
| assertThat(completionItems).isNull(); |
| assertFileContents(file, "sh_binary(", " name"); |
| } |
| |
| @Test |
| public void testNoCompletionInUnknownRule() { |
| ServiceHelper.unregisterLanguageExtensionPoint( |
| "com.intellij.completion.contributor", |
| BuiltInSymbolCompletionContributor.class, |
| getTestRootDisposable()); |
| ServiceHelper.unregisterLanguageExtensionPoint( |
| "com.intellij.completion.contributor", |
| BuiltInFunctionCompletionContributor.class, |
| getTestRootDisposable()); |
| |
| setRuleAndAttributes("sh_binary", "name", "deps", "srcs", "data"); |
| |
| BuildFile file = createBuildFile(new WorkspacePath("BUILD"), "java_binary("); |
| |
| Editor editor = editorTest.openFileInEditor(file.getVirtualFile()); |
| editorTest.setCaretPosition(editor, 0, "java_binary(".length()); |
| |
| LookupElement[] completionItems = testFixture.completeBasic(); |
| assertThat(completionItems).isEmpty(); |
| } |
| |
| @Test |
| public void testNoCompletionInComment() { |
| setRuleAndAttributes("sh_binary", "name", "deps", "srcs", "data"); |
| |
| BuildFile file = createBuildFile(new WorkspacePath("BUILD"), "sh_binary(#"); |
| |
| Editor editor = editorTest.openFileInEditor(file.getVirtualFile()); |
| editorTest.setCaretPosition(editor, 0, "sh_binary(#".length()); |
| assertThat(editorTest.getCompletionItemsAsStrings()).isEmpty(); |
| } |
| |
| @Test |
| public void testCompletionInSkylarkExtension() { |
| setRuleAndAttributes("sh_binary", "name", "deps", "srcs", "data"); |
| |
| BuildFile file = createBuildFile(new WorkspacePath("skylark.bzl"), "native.sh_binary("); |
| |
| Editor editor = editorTest.openFileInEditor(file.getVirtualFile()); |
| editorTest.setCaretPosition(editor, 0, "native.sh_binary(".length()); |
| |
| String[] completionItems = editorTest.getCompletionItemsAsStrings(); |
| assertThat(completionItems).asList().containsAllOf("name", "deps", "srcs", "data"); |
| } |
| |
| private void setRuleAndAttributes(String ruleName, String... attributes) { |
| ImmutableMap.Builder<String, AttributeDefinition> map = ImmutableMap.builder(); |
| for (String attr : attributes) { |
| map.put( |
| attr, |
| new AttributeDefinition(attr, Build.Attribute.Discriminator.UNKNOWN, false, null, null)); |
| } |
| RuleDefinition rule = new RuleDefinition(ruleName, map.build(), null); |
| specProvider.setRules(ImmutableMap.of(ruleName, rule)); |
| } |
| |
| private static class MockBuildLanguageSpecProvider implements BuildLanguageSpecProvider { |
| |
| BuildLanguageSpec languageSpec; |
| |
| void setRules(ImmutableMap<String, RuleDefinition> rules) { |
| languageSpec = new BuildLanguageSpec(rules); |
| } |
| |
| @Nullable |
| @Override |
| public BuildLanguageSpec getLanguageSpec(Project project) { |
| return languageSpec; |
| } |
| } |
| } |