| /* |
| * Copyright 2021 The Android Open Source Project |
| * |
| * 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 androidx.build.dependencyTracker |
| |
| import androidx.build.gitclient.getChangedFilesFromChangeInfoProvider |
| import androidx.build.gitclient.getHeadShaFromManifestProvider |
| import com.google.gson.JsonSyntaxException |
| import org.gradle.api.GradleException |
| import org.gradle.testfixtures.ProjectBuilder |
| import org.junit.Assert.assertEquals |
| import org.junit.Assert.assertThrows |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.rules.TemporaryFolder |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| |
| @RunWith(JUnit4::class) |
| class ChangeInfoProvidersTest { |
| @get:Rule |
| var folder: TemporaryFolder = TemporaryFolder() |
| |
| @Test |
| fun findChangedFilesSince_oneChange() { |
| checkChangedFiles( |
| """ |
| { |
| "changes": [ |
| { |
| "project": "platform/frameworks/support", |
| "revisions": [ |
| { |
| "fileInfos": [ |
| { |
| "path": "core/core-remoteviews/src/androidTest/res/layout/remote_views_text.xml", |
| "status": "added" |
| } |
| ] |
| } |
| ] |
| } |
| ] |
| } |
| """, |
| listOf("core/core-remoteviews/src/androidTest/res/layout/remote_views_text.xml") |
| ) |
| } |
| |
| @Test |
| fun findChangedFilesSince_multipleChanges() { |
| checkChangedFiles( |
| """ |
| { |
| "changes": [ |
| { |
| "project": "platform/frameworks/support", |
| "revisions": [ |
| { |
| "fileInfos": [ |
| { |
| "path": "path1", |
| "status": "added" |
| } |
| ] |
| } |
| ] |
| }, |
| { |
| "project": "platform/frameworks/support", |
| "revisions": [ |
| { |
| "fileInfos": [ |
| { |
| "path": "path2", |
| "status": "added" |
| } |
| ] |
| } |
| ] |
| } |
| ] |
| } |
| """, |
| listOf("path1", "path2") |
| ) |
| } |
| |
| @Test |
| fun findChangedFilesSince_otherRepo() { |
| checkChangedFiles( |
| """ |
| { |
| "changes": [ |
| { |
| "project": "platform/frameworks/support", |
| "revisions": [ |
| { |
| "fileInfos": [ |
| { |
| "path": "supportPath", |
| "status": "added" |
| } |
| ] |
| } |
| ] |
| }, |
| { |
| "project": "platform/prebuilts/androidx/external", |
| "revisions": [ |
| { |
| "fileInfos": [ |
| { |
| "path": "externalPath", |
| "status": "added" |
| } |
| ] |
| } |
| ] |
| } |
| ] |
| } |
| """, |
| listOf("supportPath") |
| ) |
| } |
| |
| @Test |
| fun findChangedFilesSince_emptyChange() { |
| checkChangedFiles( |
| """ |
| { |
| "changes": [ |
| { |
| "project": "platform/frameworks/support", |
| "revisions": [ |
| { |
| } |
| ] |
| } |
| ] |
| } |
| """, |
| listOf() |
| ) |
| } |
| |
| @Test |
| fun findChangedFilesSince_noChanges() { |
| checkChangedFiles( |
| """ |
| { |
| } |
| """, |
| listOf() |
| ) |
| } |
| |
| @Test |
| fun findChangedFilesSince_deletedFile() { |
| checkChangedFiles( |
| """ |
| { |
| "changes": [ |
| { |
| "project": "platform/frameworks/support", |
| "revisions": [ |
| { |
| "fileInfos": [ |
| { |
| "oldPath": "Gone", |
| "status": "deleted" |
| } |
| ] |
| } |
| ] |
| } |
| ] |
| } |
| """, |
| listOf("Gone") |
| ) |
| } |
| |
| @Test |
| fun findChangedFilesSince_movedFile() { |
| checkChangedFiles( |
| """ |
| { |
| "changes": [ |
| { |
| "project": "platform/frameworks/support", |
| "revisions": [ |
| { |
| "fileInfos": [ |
| { |
| "oldPath": "PrevPath", |
| "path": "NewPath", |
| "status": "renamed" |
| } |
| ] |
| } |
| ] |
| } |
| ] |
| } |
| """, |
| listOf("PrevPath", "NewPath") |
| ) |
| } |
| |
| @Test(expected = JsonSyntaxException::class) |
| fun findChangedFilesSince_malformedJson() { |
| checkChangedFiles("{", listOf()) |
| } |
| |
| private fun checkChangedFiles( |
| changeInfoContent: String, |
| expectedChangedFiles: List<String> |
| ) { |
| val manifestFile = folder.newFile() |
| manifestFile.writeText(basicManifest) |
| val changeInfoFile = folder.newFile() |
| changeInfoFile.writeText(changeInfoContent) |
| val project = ProjectBuilder.builder().build() |
| val changedFilesProvider = project.getChangedFilesFromChangeInfoProvider( |
| manifestFile.absolutePath, |
| changeInfoFile.absolutePath, |
| frameworksSupportPath |
| ) |
| val changedFiles = changedFilesProvider.get() |
| assertEquals(expectedChangedFiles, changedFiles) |
| } |
| |
| @Test |
| fun headShaFromManifest() { |
| val manifestFile = folder.newFile() |
| manifestFile.writeText(basicManifest) |
| val project = ProjectBuilder.builder().build() |
| val headShaProvider = project.getHeadShaFromManifestProvider( |
| manifestFile.absolutePath, |
| frameworksSupportPath |
| ) |
| assertEquals(frameworksSupportSha, headShaProvider.get()) |
| } |
| |
| @Test |
| fun missingProjectHeadShaFromManifest() { |
| val manifestFile = folder.newFile() |
| manifestFile.writeText(basicManifest) |
| val project = ProjectBuilder.builder().build() |
| val headShaProvider = project.getHeadShaFromManifestProvider( |
| manifestFile.absolutePath, |
| "missing/project/path" |
| ) |
| assertThrows(GradleException::class.java) { |
| headShaProvider.get() |
| } |
| } |
| } |
| |
| private const val frameworksSupportPath = "frameworks/support" |
| private const val frameworksSupportSha = "bbcf23f3ee42fc9e59e0cf5fbca71f526f760dba" |
| private const val basicManifest = """<?xml version='1.0' encoding='UTF-8'?> |
| <manifest> |
| <remote name="aosp" fetch="https://android.googlesource.com/" review="https://android.googlesource.com/" /> |
| <default revision="androidx-main" remote="aosp" /> |
| <superproject name="platform/superproject" remote="aosp" /> |
| <project path="external/icing" name="platform/external/icing" clone-depth="1" revision="ea81bd0613730609fcf3c6ffa7d2e52bcc10a9ac" /> |
| <project path="$frameworksSupportPath" name="platform/frameworks/support" revision="$frameworksSupportSha" /> |
| <repo-hooks in-project="platform/tools/repohooks" enabled-list="pre-upload" /> |
| </manifest> |
| """ |
