| /* |
| * 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.Commit |
| import androidx.build.gitclient.ChangeInfoGitClient |
| import androidx.build.gitclient.GitClient |
| import androidx.build.gitclient.GitCommitRange |
| import junit.framework.TestCase.assertEquals |
| import junit.framework.TestCase.assertNull |
| import org.gradle.api.GradleException |
| import org.json.simple.parser.ParseException |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| import java.io.File |
| |
| @RunWith(JUnit4::class) |
| class ChangeInfoGitClientTest { |
| @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 |
| fun findChangedFilesSince_malformedJson() { |
| var threw = false |
| try { |
| checkChangedFiles("{", listOf()) |
| } catch (e: ParseException) { |
| threw = true |
| } |
| assertEquals("Did not detect malformed json", threw, true) |
| } |
| |
| fun checkChangedFiles(config: String, expectedFiles: List<String>) { |
| assertEquals(getChangedFiles(config), expectedFiles) |
| } |
| |
| fun getChangedFiles(config: String): List<String> { |
| return ChangeInfoGitClient(config, "").findChangedFilesSince("", "", false) |
| } |
| |
| |
| @Test |
| fun getGitLog_hasVersion() { |
| checkVersion(""" |
| <project path="prebuilts/internal" revision="prebuiltsVersion1"/> |
| <project path="frameworks/support" revision="supportVersion1"/> |
| <project path="tools/external/gradle" revision="gradleVersion1"/> |
| """, |
| "supportVersion1" |
| ) |
| } |
| |
| @Test |
| fun getGitLog_noVersion() { |
| var threw = false |
| try { |
| checkVersion(""" |
| """, |
| null |
| ) |
| } catch (e: GradleException) { |
| threw = true |
| } |
| assertEquals("Did not detect malformed manifest", threw, true) |
| } |
| |
| fun checkVersion(config: String, expectedVersion: String?) { |
| assertEquals(expectedVersion, getVersion(config)) |
| } |
| fun getVersion(config: String): String? { |
| return ChangeInfoGitClient("{}", config) |
| .getGitLog(GitCommitRange(n = 1), keepMerges = true, fullProjectDir = File(".")) |
| .getOrNull(0)?.sha |
| } |
| } |
