@Test
public void sanitizeSymlinkedWorkingDirectory() throws IOException {
TemporaryFolder folder = new TemporaryFolder();
folder.create();
// Setup up a symlink to our working directory.
Path symlinkedRoot = folder.getRoot().toPath().resolve("symlinked-root");
java.nio.file.Files.createSymbolicLink(symlinkedRoot, tmp.getRootPath());
// Run the build, setting PWD to the above symlink. Typically, this causes compilers to use
// the symlinked directory, even though it's not the right project root.
Map<String, String> envCopy = Maps.newHashMap(System.getenv());
envCopy.put("PWD", symlinkedRoot.toString());
workspace
.runBuckCommandWithEnvironmentAndContext(
tmp.getRootPath(),
Optional.<NGContext>absent(),
Optional.<BuckEventListener>absent(),
Optional.of(ImmutableMap.copyOf(envCopy)),
"build",
"//:simple#default,static")
.assertSuccess();
// Verify that we still sanitized this path correctly.
Path lib = workspace.getPath("buck-out/gen/simple#default,static/libsimple.a");
String contents = Files.asByteSource(lib.toFile()).asCharSource(Charsets.ISO_8859_1).read();
assertFalse(lib.toString(), contents.contains(tmp.getRootPath().toString()));
assertFalse(lib.toString(), contents.contains(symlinkedRoot.toString()));
folder.delete();
}
private void assertCompDir(Path compDir, Optional<String> failure) throws Exception {
ProjectFilesystem filesystem = new ProjectFilesystem(tmp.getRoot().toPath());
CxxPlatform platform = DefaultCxxPlatforms.build(new CxxBuckConfig(new FakeBuckConfig()));
// Build up the paths to various files the archive step will use.
ImmutableList<String> compiler =
platform.getCc().getCommandPrefix(new SourcePathResolver(new BuildRuleResolver()));
Path output = filesystem.resolve(Paths.get("output.o"));
Path relativeInput = Paths.get("input.c");
Path input = filesystem.resolve(relativeInput);
filesystem.writeContentsToPath("int main() {}", relativeInput);
ImmutableList.Builder<String> preprocessorCommand = ImmutableList.builder();
preprocessorCommand.addAll(compiler);
ImmutableList.Builder<String> compilerCommand = ImmutableList.builder();
compilerCommand.addAll(compiler);
compilerCommand.add("-g");
DebugPathSanitizer sanitizer =
new DebugPathSanitizer(200, File.separatorChar, compDir, ImmutableBiMap.<Path, Path>of());
// Build an archive step.
CxxPreprocessAndCompileStep step =
new CxxPreprocessAndCompileStep(
CxxPreprocessAndCompileStep.Operation.COMPILE_MUNGE_DEBUGINFO,
output,
relativeInput,
CxxSource.Type.C,
Optional.of(preprocessorCommand.build()),
Optional.of(compilerCommand.build()),
ImmutableMap.<Path, Path>of(),
sanitizer);
// Execute the archive step and verify it ran successfully.
ExecutionContext executionContext =
TestExecutionContext.newBuilder()
.setProjectFilesystem(new ProjectFilesystem(tmp.getRoot().toPath()))
.build();
TestConsole console = (TestConsole) executionContext.getConsole();
int exitCode = step.execute(executionContext);
if (failure.isPresent()) {
assertNotEquals("compile step succeeded", 0, exitCode);
assertThat(
console.getTextWrittenToStdErr(),
console.getTextWrittenToStdErr(),
Matchers.containsString(failure.get()));
} else {
assertEquals("compile step failed: " + console.getTextWrittenToStdErr(), 0, exitCode);
// Verify that we find the expected compilation dir embedded in the file.
String contents = new String(Files.readAllBytes(output));
assertThat(contents, Matchers.containsString(sanitizer.getCompilationDirectory()));
}
// Cleanup.
Files.delete(input);
Files.deleteIfExists(output);
}
@Test
public void binaryWithDependenciesCompilationDatabase() throws IOException {
ProjectWorkspace workspace =
TestDataHelper.createProjectWorkspaceForScenario(this, "compilation_database", tmp);
workspace.setUp();
Path compilationDatabase =
workspace.buildAndReturnOutput("//:binary_with_dep#compilation-database");
assertEquals(
Paths.get("buck-out/gen/__binary_with_dep#compilation-database.json"),
tmp.getRootPath().relativize(compilationDatabase));
String binaryHeaderSymlinkTreeFolder =
String.format(
"buck-out/gen/binary_with_dep#default,%s",
CxxDescriptionEnhancer.HEADER_SYMLINK_TREE_FLAVOR);
String binaryExportedHeaderSymlinkTreeFoler =
String.format(
"buck-out/gen/library_with_header#default,%s",
CxxDescriptionEnhancer.EXPORTED_HEADER_SYMLINK_TREE_FLAVOR);
assertTrue(Files.exists(tmp.getRootPath().resolve(binaryHeaderSymlinkTreeFolder)));
assertTrue(Files.exists(tmp.getRootPath().resolve(binaryExportedHeaderSymlinkTreeFoler)));
String libraryExportedHeaderSymlinkTreeFoler =
String.format(
"buck-out/gen/library_with_header#default,%s",
CxxDescriptionEnhancer.EXPORTED_HEADER_SYMLINK_TREE_FLAVOR);
// Verify that symlink folders for headers are created and header file is linked.
assertTrue(Files.exists(tmp.getRootPath().resolve(libraryExportedHeaderSymlinkTreeFoler)));
assertTrue(
Files.exists(tmp.getRootPath().resolve(libraryExportedHeaderSymlinkTreeFoler + "/bar.h")));
Map<String, CxxCompilationDatabaseEntry> fileToEntry =
CxxCompilationDatabaseEntry.parseCompilationDatabaseJsonFile(compilationDatabase);
assertEquals(1, fileToEntry.size());
assertHasEntry(
fileToEntry,
"foo.cpp",
new ImmutableList.Builder<String>()
.add(COMPILER_PATH)
.add("-I")
.add(headerSymlinkTreeIncludePath(binaryHeaderSymlinkTreeFolder))
.add("-I")
.add(headerSymlinkTreeIncludePath(binaryExportedHeaderSymlinkTreeFoler))
.addAll(EXTRA_FLAGS_FOR_HEADER_MAPS)
.addAll(COMPILER_SPECIFIC_FLAGS)
.add("-x")
.add("c++")
.add("-c")
.add("-o")
.add("buck-out/gen/binary_with_dep#compile-foo.cpp.o,default/foo.cpp.o")
.add("foo.cpp")
.build());
}
@Test
public void skipsFirstCacheBecauseIgnored() throws IOException {
Path path = Paths.get("world.txt");
Path fullPath = tmp.getRootPath().resolve(path);
ProjectFilesystem filesystem = new ProjectFilesystem(tmp.getRootPath(), ImmutableSet.of(path));
filesystem.touch(path);
DefaultFileHashCache innerCache = new DefaultFileHashCache(filesystem);
StackedFileHashCache cache = new StackedFileHashCache(ImmutableList.of(innerCache));
expectedException.expect(NoSuchFileException.class);
cache.get(fullPath);
}
@Before
public void setUp() throws IOException, InterruptedException {
executorService = Executors.newScheduledThreadPool(5);
// In case root_restrict_files is enabled in /etc/watchmanconfig, assume
// this is one of the entries so it doesn't give up.
tmp.newFolder(".git");
Watchman watchman =
Watchman.build(tmp.getRootPath(), getWatchmanEnv(), new TestConsole(), new FakeClock(0));
// We assume watchman has been installed and configured properly on the system, and that setting
// up the watch is successful.
assumeFalse(watchman == Watchman.NULL_WATCHMAN);
}
@Test
public void testAppleLibraryBuildsFramework() throws Exception {
assumeTrue(Platform.detect() == Platform.MACOS);
assumeTrue(
AppleNativeIntegrationTestUtils.isApplePlatformAvailable(
ApplePlatform.builder().setName(ApplePlatform.Name.MACOSX).build()));
ProjectWorkspace workspace =
TestDataHelper.createProjectWorkspaceForScenario(
this, "apple_library_builds_something", tmp);
workspace.setUp();
ProjectWorkspace.ProcessResult result =
workspace.runBuckCommand(
"build", "//Libraries/TestLibrary:TestLibrary#framework,macosx-x86_64");
result.assertSuccess();
Path frameworkPath =
tmp.getRootPath()
.resolve(BuckConstant.GEN_DIR)
.resolve(
"Libraries/TestLibrary/TestLibrary#framework,macosx-x86_64/TestLibrary.framework");
assertThat(Files.exists(frameworkPath), is(true));
assertThat(Files.exists(frameworkPath.resolve("Contents/Info.plist")), is(true));
Path libraryPath = frameworkPath.resolve("Contents/MacOS/TestLibrary");
assertThat(Files.exists(libraryPath), is(true));
assertThat(
workspace.runCommand("file", libraryPath.toString()).getStdout().get(),
containsString("dynamically linked shared library"));
}
@Test
public void testGetDescription() throws IOException {
Jsr199Javac javac = createJavac(/* withSyntaxError */ false);
String pathToOutputDir = new File(tmp.getRoot(), "out").getAbsolutePath();
assertEquals(
String.format(
"javac -source %s -target %s -g "
+ "-d %s "
+ "-classpath '' "
+ "@"
+ pathToSrcsList.toString(),
JavaBuckConfig.TARGETED_JAVA_VERSION,
JavaBuckConfig.TARGETED_JAVA_VERSION,
pathToOutputDir),
javac.getDescription(
ImmutableList.of(
"-source",
JavaBuckConfig.TARGETED_JAVA_VERSION,
"-target",
JavaBuckConfig.TARGETED_JAVA_VERSION,
"-g",
"-d",
pathToOutputDir,
"-classpath",
"''"),
SOURCE_PATHS,
Optional.of(pathToSrcsList)));
}
@Test
public void sanitizeWorkingDirectory() throws IOException {
workspace.runBuckBuild("//:simple#default,static").assertSuccess();
Path lib = workspace.getPath("buck-out/gen/simple#default,static/libsimple.a");
String contents = Files.asByteSource(lib.toFile()).asCharSource(Charsets.ISO_8859_1).read();
assertFalse(lib.toString(), contents.contains(tmp.getRootPath().toString()));
}
@Test
public void whenAndroidDirectoryResolverChangesParserInvalidated()
throws IOException, InterruptedException {
ProjectFilesystem filesystem = new ProjectFilesystem(tmp.getRoot().toPath());
Object daemon =
Main.getDaemon(
new TestCellBuilder()
.setAndroidDirectoryResolver(
new FakeAndroidDirectoryResolver(
Optional.<Path>absent(),
Optional.<Path>absent(),
Optional.<Path>absent(),
Optional.of("something")))
.setFilesystem(filesystem)
.build(),
new ObjectMapper());
assertNotEquals(
"Daemon should be replaced when not equal.",
daemon,
Main.getDaemon(
new TestCellBuilder()
.setAndroidDirectoryResolver(
new FakeAndroidDirectoryResolver(
Optional.<Path>absent(),
Optional.<Path>absent(),
Optional.<Path>absent(),
Optional.of("different")))
.setFilesystem(filesystem)
.build(),
new ObjectMapper()));
}
@Test
public void testAppleLibraryExportedHeaderSymlinkTree() throws IOException {
assumeTrue(Platform.detect() == Platform.MACOS);
ProjectWorkspace workspace =
TestDataHelper.createProjectWorkspaceForScenario(
this, "apple_library_header_symlink_tree", tmp);
workspace.setUp();
BuildTarget buildTarget =
BuildTargetFactory.newInstance(
"//Libraries/TestLibrary:TestLibrary#"
+ "default,"
+ CxxDescriptionEnhancer.EXPORTED_HEADER_SYMLINK_TREE_FLAVOR);
ProjectWorkspace.ProcessResult result =
workspace.runBuckCommand("build", buildTarget.getFullyQualifiedName());
result.assertSuccess();
Path projectRoot = tmp.getRootPath().toRealPath();
Path inputPath = projectRoot.resolve(buildTarget.getBasePath());
Path outputPath = projectRoot.resolve(BuildTargets.getGenPath(buildTarget, "%s"));
assertIsSymbolicLink(
outputPath.resolve("TestLibrary/PublicHeader.h"), inputPath.resolve("PublicHeader.h"));
}
@Test
public void testAndroidInstrumentationTest() throws IOException {
tmpFolder.doNotDeleteOnExit();
ProjectWorkspace workspace =
TestDataHelper.createProjectWorkspaceForScenario(
this, "android_instrumentation_test_integration_test", tmpFolder);
workspace.setUp();
workspace.runBuckCommand("test").assertSuccess();
}
@Test
public void skipsFirstCache() throws IOException {
Path fullPath = Paths.get("some/path");
ProjectFilesystem filesystem = new FakeProjectFilesystem(tmp.getRoot());
DefaultFileHashCache innerCache = new DefaultFileHashCache(filesystem);
StackedFileHashCache cache = new StackedFileHashCache(ImmutableList.of(innerCache));
expectedException.expect(NoSuchFileException.class);
cache.get(fullPath);
}
@Test
public void usesSecondCache() throws IOException {
Path path = Paths.get("world.txt");
Path fullPath = tmp2.getRootPath().resolve(path);
DefaultFileHashCache innerCache =
new DefaultFileHashCache(new ProjectFilesystem(tmp.getRootPath()));
// The second project filesystem has the file.
ProjectFilesystem filesystem2 = new ProjectFilesystem(tmp2.getRootPath());
DefaultFileHashCache innerCache2 = new DefaultFileHashCache(filesystem2);
filesystem2.touch(path);
StackedFileHashCache cache =
new StackedFileHashCache(ImmutableList.of(innerCache, innerCache2));
cache.get(fullPath);
assertTrue(innerCache2.willGet(path));
}
private void assertHasEntry(
Map<String, CxxCompilationDatabaseEntry> fileToEntry, String fileName, List<String> command)
throws IOException {
String key = tmp.getRootPath().toRealPath().resolve(fileName).toString();
CxxCompilationDatabaseEntry entry = fileToEntry.get(key);
assertNotNull("There should be an entry for " + key + ".", entry);
MoreAsserts.assertIterablesEquals(command, entry.args);
assertEquals(
Joiner.on(' ').join(Iterables.transform(command, Escaper.SHELL_ESCAPER)), entry.command);
}
@Before
public void enableVerboseRuleKeys() throws Exception {
lastPositionInLog = 0;
ruleKeyBuilderLogger = Logger.getLogger(RuleKeyBuilder.class.getName());
previousRuleKeyBuilderLevel = ruleKeyBuilderLogger.getLevel();
ruleKeyBuilderLogger.setLevel(Level.FINER);
Path fullLogFilePath = tmp.getRootPath().resolve(LOG_FILE_PATH);
Files.createDirectories(fullLogFilePath.getParent());
FileHandler handler = new FileHandler(fullLogFilePath.toString());
handler.setFormatter(new LogFormatter());
ruleKeyBuilderLogger.addHandler(handler);
}
private ProcessExecutor.Result runRuleKeyDiffer(ProjectWorkspace workspace)
throws IOException, InterruptedException {
ProcessExecutor.Result result =
workspace.runCommand(
"python2.7",
Paths.get("scripts", "diff_rulekeys.py").toString(),
tmp.getRootPath().resolve("buck-0.log").toString(),
tmp.getRootPath().resolve("buck-1.log").toString(),
"//:java_lib_2");
assertThat(result.getStderr(), Matchers.equalTo(Optional.of("")));
assertThat(result.getExitCode(), Matchers.is(0));
return result;
}
@Test
public void testAppleLibraryBuildsSomething() throws IOException {
assumeTrue(Platform.detect() == Platform.MACOS);
ProjectWorkspace workspace =
TestDataHelper.createProjectWorkspaceForScenario(
this, "apple_library_builds_something", tmp);
workspace.setUp();
ProjectWorkspace.ProcessResult result =
workspace.runBuckCommand("build", "//Libraries/TestLibrary:TestLibrary#static,default");
result.assertSuccess();
assertTrue(Files.exists(tmp.getRootPath().resolve(BuckConstant.GEN_DIR)));
}
private Jsr199Javac createJavac(boolean withSyntaxError, Optional<Path> javacJar)
throws IOException {
File exampleJava = tmp.newFile("Example.java");
Files.write(
Joiner.on('\n')
.join(
"package com.example;",
"",
"public class Example {" + (withSyntaxError ? "" : "}")),
exampleJava,
Charsets.UTF_8);
Path pathToOutputDirectory = Paths.get("out");
tmp.newFolder(pathToOutputDirectory.toString());
Optional<SourcePath> jar =
javacJar.transform(SourcePaths.toSourcePath(new FakeProjectFilesystem()));
if (jar.isPresent()) {
return new JarBackedJavac("com.sun.tools.javac.api.JavacTool", ImmutableSet.of(jar.get()));
}
return new JdkProvidedInMemoryJavac();
}
@Test
public void shouldFindNeededDependenciesFromSymbols() throws IOException, InterruptedException {
ProjectWorkspace workspace =
TestDataHelper.createProjectWorkspaceForScenario(this, "symbol_finder", temporaryFolder);
workspace.setUp();
ProjectFilesystem projectFilesystem = new ProjectFilesystem(temporaryFolder.getRootPath());
ImmutableMap<String, String> environment = ImmutableMap.copyOf(System.getenv());
Config rawConfig =
Config.createDefaultConfig(
projectFilesystem.getRootPath(),
ImmutableMap.<String, ImmutableMap<String, String>>of());
BuckConfig config =
new BuckConfig(
rawConfig, projectFilesystem, Architecture.detect(), Platform.detect(), environment);
ImmutableSet<Description<?>> allDescriptions =
DefaultKnownBuildRuleTypes.getDefaultKnownBuildRuleTypes(projectFilesystem)
.getAllDescriptions();
BuckEventBus buckEventBus = BuckEventBusFactory.newInstance();
MissingSymbolsHandler missingSymbolsHandler =
MissingSymbolsHandler.create(
projectFilesystem,
allDescriptions,
config,
buckEventBus,
new TestConsole(),
DEFAULT_JAVAC_OPTIONS,
environment);
MissingSymbolEvent missingSymbolEvent =
MissingSymbolEvent.create(
BuildTargetFactory.newInstance(workspace.getDestPath(), "//java/com/example/b:b"),
"com.example.a.A",
MissingSymbolEvent.SymbolType.Java);
ImmutableSetMultimap<BuildTarget, BuildTarget> neededDeps =
missingSymbolsHandler.getNeededDependencies(ImmutableList.of(missingSymbolEvent));
assertEquals(
"MissingSymbolsHandler failed to find the needed dependency.",
neededDeps,
ImmutableSetMultimap.of(
BuildTargetFactory.newInstance(workspace.getDestPath(), "//java/com/example/b:b"),
BuildTargetFactory.newInstance(workspace.getDestPath(), "//java/com/example/a:a")));
}
@Test
public void whenBuckConfigChangesParserInvalidated() throws IOException, InterruptedException {
ProjectFilesystem filesystem = new ProjectFilesystem(tmp.getRoot().toPath());
Object daemon =
Main.getDaemon(
new TestCellBuilder()
.setBuckConfig(
FakeBuckConfig.builder()
.setSections(
ImmutableMap.of(
"somesection", ImmutableMap.of("somename", "somevalue")))
.build())
.setFilesystem(filesystem)
.build(),
new ObjectMapper());
assertEquals(
"Daemon should not be replaced when config equal.",
daemon,
Main.getDaemon(
new TestCellBuilder()
.setBuckConfig(
FakeBuckConfig.builder()
.setSections(
ImmutableMap.of(
"somesection", ImmutableMap.of("somename", "somevalue")))
.build())
.setFilesystem(filesystem)
.build(),
new ObjectMapper()));
assertNotEquals(
"Daemon should be replaced when config not equal.",
daemon,
Main.getDaemon(
new TestCellBuilder()
.setBuckConfig(
FakeBuckConfig.builder()
.setSections(
ImmutableMap.of(
"somesection", ImmutableMap.of("somename", "someothervalue")))
.build())
.setFilesystem(filesystem)
.build(),
new ObjectMapper()));
}
@Test
public void testAppleLibraryBuildsForWatchSimulator() throws IOException {
assumeTrue(
AppleNativeIntegrationTestUtils.isApplePlatformAvailable(
ApplePlatform.builder().setName(ApplePlatform.Name.WATCHSIMULATOR).build()));
ProjectWorkspace workspace =
TestDataHelper.createProjectWorkspaceForScenario(
this, "apple_library_builds_something", tmp);
workspace.setUp();
ProjectWorkspace.ProcessResult result =
workspace.runBuckCommand(
"build", "//Libraries/TestLibrary:TestLibrary#watchsimulator-i386,static");
result.assertSuccess();
assertTrue(Files.exists(tmp.getRootPath().resolve(BuckConstant.GEN_DIR)));
}
@Test
public void testAppleLibraryBuildsSomethingUsingAppleCxxPlatform() throws IOException {
assumeTrue(Platform.detect() == Platform.MACOS);
assumeTrue(
AppleNativeIntegrationTestUtils.isApplePlatformAvailable(
ApplePlatform.builder().setName(ApplePlatform.Name.MACOSX).build()));
ProjectWorkspace workspace =
TestDataHelper.createProjectWorkspaceForScenario(
this, "apple_library_builds_something", tmp);
workspace.setUp();
ProjectWorkspace.ProcessResult result =
workspace.runBuckCommand(
"build", "//Libraries/TestLibrary:TestLibrary#static,macosx-x86_64");
result.assertSuccess();
assertTrue(Files.exists(tmp.getRootPath().resolve(BuckConstant.GEN_DIR)));
}
@Test
public void testKeepGoingWithBuildReport() throws IOException {
ProjectWorkspace workspace =
TestDataHelper.createProjectWorkspaceForScenario(this, "keep_going", tmp).setUp();
File buildReport = new File(tmpFolderForBuildReport.getRoot(), "build-report.txt");
workspace
.runBuckBuild(
"--build-report",
buildReport.getAbsolutePath(),
"--keep-going",
"//:rule_with_output",
"//:failing_rule")
.assertFailure();
assertTrue(buildReport.exists());
String buildReportContents = com.google.common.io.Files.toString(buildReport, Charsets.UTF_8);
String expectedReport =
Joiner.on('\n')
.join(
"{",
" \"success\" : false,",
" \"results\" : {",
" \"//:rule_with_output\" : {",
" \"success\" : true,",
" \"type\" : \"BUILT_LOCALLY\",",
" \"output\" : \"" + GENRULE_OUTPUT + "\"",
" },",
" \"//:failing_rule\" : {",
" \"success\" : false",
" }",
" },",
" \"failures\" : {",
" \"//:failing_rule\" : \"//:failing_rule failed with exit code 2:\\ngenrule\"",
" }",
"}");
assertEquals(expectedReport, buildReportContents);
}
private Path createPath(String first, String... more) {
return tmpFolder.getRootPath().getFileSystem().getPath(first, more);
}
public VacationIntegrationTest() throws IOException {
super();
temporaryFolder.create();
}
private ProjectFilesystem createProjectFilesystem() {
return new ProjectFilesystem(tmp.getRootPath());
}
@Before
public void setUp() {
pathToSrcsList = Paths.get(tmp.getRoot().getPath(), "srcs_list");
}