| // 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.devtools.build.lib.cmdline; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.junit.Assert.assertThrows; |
| |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import net.starlark.java.eval.EvalException; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link RepositoryName}. */ |
| @RunWith(JUnit4.class) |
| public class RepositoryNameTest { |
| |
| public void assertNotValid(String name, String expectedMessage) { |
| LabelSyntaxException expected = |
| assertThrows(LabelSyntaxException.class, () -> RepositoryName.create(name)); |
| assertThat(expected).hasMessageThat().contains(expectedMessage); |
| } |
| |
| @Test |
| public void testValidateRepositoryName() throws Exception { |
| assertThat(RepositoryName.create("foo").getNameWithAt()).isEqualTo("@foo"); |
| assertThat(RepositoryName.create("").getNameWithAt()).isEqualTo("@"); |
| assertThat(RepositoryName.create("")).isSameInstanceAs(RepositoryName.MAIN); |
| assertThat(RepositoryName.create("foo_bar").getNameWithAt()).isEqualTo("@foo_bar"); |
| assertThat(RepositoryName.create("foo-bar").getNameWithAt()).isEqualTo("@foo-bar"); |
| assertThat(RepositoryName.create("foo.bar").getNameWithAt()).isEqualTo("@foo.bar"); |
| assertThat(RepositoryName.create("..foo").getNameWithAt()).isEqualTo("@..foo"); |
| assertThat(RepositoryName.create("foo..").getNameWithAt()).isEqualTo("@foo.."); |
| assertThat(RepositoryName.create(".foo").getNameWithAt()).isEqualTo("@.foo"); |
| assertThat(RepositoryName.create("foo~bar").getNameWithAt()).isEqualTo("@foo~bar"); |
| |
| assertNotValid(".", "repo names are not allowed to be '@.'"); |
| assertNotValid("..", "repo names are not allowed to be '@..'"); |
| assertNotValid("foo/bar", "repo names may contain only A-Z, a-z, 0-9, '-', '_', '.' and '~'"); |
| assertNotValid("foo@", "repo names may contain only A-Z, a-z, 0-9, '-', '_', '.' and '~'"); |
| assertNotValid("foo\0", "repo names may contain only A-Z, a-z, 0-9, '-', '_', '.' and '~'"); |
| } |
| |
| @Test |
| public void validateUserProvidedRepoName() throws Exception { |
| RepositoryName.validateUserProvidedRepoName("foo"); |
| RepositoryName.validateUserProvidedRepoName("foo_bar"); |
| RepositoryName.validateUserProvidedRepoName("foo-bar"); |
| RepositoryName.validateUserProvidedRepoName("foo.bar"); |
| RepositoryName.validateUserProvidedRepoName("foo.."); |
| RepositoryName.validateUserProvidedRepoName("foo.33"); |
| |
| assertThrows(EvalException.class, () -> RepositoryName.validateUserProvidedRepoName(".foo")); |
| assertThrows(EvalException.class, () -> RepositoryName.validateUserProvidedRepoName("_foo")); |
| assertThrows(EvalException.class, () -> RepositoryName.validateUserProvidedRepoName("foo/bar")); |
| assertThrows(EvalException.class, () -> RepositoryName.validateUserProvidedRepoName("@foo")); |
| } |
| |
| @Test |
| public void testRunfilesDir() throws Exception { |
| assertThat(RepositoryName.create("foo").getRunfilesPath()) |
| .isEqualTo(PathFragment.create("../foo")); |
| assertThat(RepositoryName.create("").getRunfilesPath()).isEqualTo(PathFragment.EMPTY_FRAGMENT); |
| } |
| |
| @Test |
| public void testGetDefaultCanonicalForm() throws Exception { |
| assertThat(RepositoryName.create("").getCanonicalForm()).isEqualTo(""); |
| assertThat(RepositoryName.create("foo").getCanonicalForm()).isEqualTo("@foo"); |
| } |
| } |