| /* |
| * 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 com.google.idea.blaze.base.lang.buildfile.BuildFileIntegrationTestCase; |
| import com.intellij.openapi.vfs.VirtualFile; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| /** |
| * Tests auto-complete of skylark bzl files in 'load' statements. |
| */ |
| public class SkylarkExtensionCompletionTest extends BuildFileIntegrationTestCase { |
| |
| private VirtualFile createAndSetCaret(String filePath, String... fileContents) { |
| VirtualFile file = createFile(filePath, fileContents); |
| testFixture.configureFromExistingVirtualFile(file); |
| return file; |
| } |
| |
| public void testSimpleCase() { |
| createFile("skylark.bzl"); |
| VirtualFile file = createAndSetCaret( |
| "BUILD", |
| "load(':<caret>'"); |
| |
| assertThat(completeIfUnique()).isTrue(); |
| assertFileContents(file, "load(':skylark.bzl'"); |
| } |
| |
| public void testSelfNotInResults() { |
| createFile("BUILD"); |
| VirtualFile file = createAndSetCaret( |
| "self.bzl", |
| "load(':<caret>'"); |
| |
| assertThat(testFixture.completeBasic()).isEmpty(); |
| } |
| |
| public void testSelfNotInResults2() { |
| createFile("skylark.bzl"); |
| createFile("BUILD"); |
| VirtualFile file = createAndSetCaret( |
| "self.bzl", |
| "load(':<caret>'"); |
| |
| assertThat(completeIfUnique()).isTrue(); |
| assertFileContents(file, "load(':skylark.bzl'"); |
| } |
| |
| public void testNoRulesInResults() { |
| createFile("java/com/google/foo/skylark.bzl"); |
| createFile( |
| "java/com/google/foo/BUILD", |
| "java_library(name = 'foo')"); |
| VirtualFile file = createAndSetCaret( |
| "java/com/google/bar/BUILD", |
| "load('//java/com/google/foo:<caret>'"); |
| |
| assertThat(completeIfUnique()).isTrue(); |
| assertFileContents(file, "load('//java/com/google/foo:skylark.bzl'"); |
| |
| // now check that the rule would have been picked up outside of the 'load' context |
| file = createAndSetCaret( |
| "java/com/google/baz/BUILD", |
| "'//java/com/google/foo:<caret>'"); |
| |
| assertThat(completeIfUnique()).isTrue(); |
| assertFileContents(file, "'//java/com/google/foo:foo'"); |
| } |
| |
| public void testNonSkylarkFilesNotInResults() { |
| createFile("java/com/google/foo/text.txt"); |
| |
| VirtualFile file = createAndSetCaret( |
| "java/com/google/bar/BUILD", |
| "load('//java/com/google/foo:<caret>'"); |
| |
| assertThat(testFixture.completeBasic()).isEmpty(); |
| } |
| |
| public void testLabelStartsWithColon() { |
| createFile("java/com/google/skylark.bzl"); |
| VirtualFile file = createAndSetCaret( |
| "java/com/google/BUILD", |
| "load(':<caret>'"); |
| |
| assertThat(completeIfUnique()).isTrue(); |
| assertFileContents(file, "load(':skylark.bzl'"); |
| } |
| |
| public void testLabelStartsWithSlashes() { |
| createFile("java/com/google/skylark.bzl"); |
| VirtualFile file = createAndSetCaret( |
| "java/com/google/BUILD", |
| "load('//java/com/google:<caret>'"); |
| |
| assertThat(completeIfUnique()).isTrue(); |
| assertFileContents(file, "load('//java/com/google:skylark.bzl'"); |
| } |
| |
| public void testLabelStartsWithSlashesWithoutColon() { |
| createFile("java/com/google/skylark.bzl"); |
| VirtualFile file = createAndSetCaret( |
| "java/com/google/BUILD", |
| "load('//java/com/google<caret>'"); |
| |
| assertThat(completeIfUnique()).isTrue(); |
| assertFileContents(file, "load('//java/com/google:skylark.bzl'"); |
| } |
| |
| public void testDirectoryCompletionInLoadStatement() { |
| createFile("java/com/google/skylark.bzl"); |
| VirtualFile file = createAndSetCaret( |
| "java/com/google/BUILD", |
| "load('//<caret>'"); |
| |
| assertThat(completeIfUnique()).isTrue(); |
| assertFileContents(file, "load('//java/com/google'"); |
| |
| assertThat(completeIfUnique()).isTrue(); |
| assertFileContents(file, "load('//java/com/google:skylark.bzl'"); |
| } |
| |
| public void testMultipleFiles() { |
| createFile("java/com/google/skylark.bzl"); |
| createFile("java/com/google/other.bzl"); |
| VirtualFile file = createAndSetCaret( |
| "java/com/google/BUILD", |
| "load('//java/com/google:<caret>'"); |
| |
| String[] strings = getCompletionItemsAsStrings(); |
| assertThat(strings).hasLength(2); |
| assertThat(strings).asList().containsExactly("'//java/com/google:other.bzl'", "'//java/com/google:skylark.bzl'"); |
| } |
| |
| // relative paths in skylark extensions which lie in subdirectories are relative to the parent blaze package directory |
| public void testRelativePathInSubdirectory() { |
| createFile("java/com/google/BUILD"); |
| createFile( |
| "java/com/google/nonPackageSubdirectory/skylark.bzl", |
| "def function(): return"); |
| VirtualFile file = createAndSetCaret( |
| "java/com/google/nonPackageSubdirectory/other.bzl", |
| "load(':n<caret>'"); |
| |
| assertThat(completeIfUnique()).isTrue(); |
| assertFileContents(file, "load(':nonPackageSubdirectory/skylark.bzl'"); |
| } |
| |
| } |