public WorkspaceFactoryHelper(boolean allowOverride, String... args) {
Path root = null;
Path workspaceFilePath = null;
try {
Scratch scratch = new Scratch("/");
root = scratch.dir("/workspace");
workspaceFilePath = scratch.file("/workspace/WORKSPACE", args);
} catch (IOException e) {
fail("Shouldn't happen: " + e.getMessage());
}
StoredEventHandler eventHandler = new StoredEventHandler();
builder =
Package.newExternalPackageBuilder(
Package.Builder.DefaultHelper.INSTANCE, workspaceFilePath, "");
this.factory =
new WorkspaceFactory(
builder,
TestRuleClassProvider.getRuleClassProvider(),
ImmutableList.<PackageFactory.EnvironmentExtension>of(),
Mutability.create("test"),
allowOverride,
root,
root);
Exception exception = null;
try {
factory.parse(ParserInputSource.create(workspaceFilePath), eventHandler);
} catch (BuildFileContainsErrorsException e) {
exception = e;
} catch (IOException | InterruptedException e) {
fail("Shouldn't happen: " + e.getMessage());
}
this.events = eventHandler.getEvents();
this.exception = exception;
}
@Test
public void testGlobsUpToDate() throws Exception {
assertTrue(cache.globsUpToDate());
// Initialize the cache
cache.getGlob("*.txt");
assertTrue(cache.globsUpToDate());
cache.getGlob("*.js");
assertTrue(cache.globsUpToDate());
// Change the filesystem
scratch.file("isolated/third.txt", "# this is third.txt");
assertFalse(cache.globsUpToDate());
// Fool the cache to observe the method's behavior.
cache.setGlobPaths(
"*.txt",
false,
Futures.<List<Path>>immediateFuture(
Lists.newArrayList(
scratch.resolve("isolated/first.txt"),
scratch.resolve("isolated/second.txt"),
scratch.resolve("isolated/third.txt"))));
assertTrue(cache.globsUpToDate());
}
protected Rule createRule(String pkgPath, String ruleName, String... ruleDef) throws Exception {
Scratch scratch = new Scratch();
EventCollectionApparatus events = new EventCollectionApparatus();
PackageFactoryApparatus packages = new PackageFactoryApparatus(events, scratch);
Path buildFile = scratch.file(pkgPath + "/BUILD", ruleDef);
pkg = packages.createPackage(pkgPath, buildFile);
return pkg.getRule(ruleName);
}
@Before
public void setUp() throws Exception {
errorMessage = "An error just happened.";
anOutput =
new Artifact(
scratch.file("/out/foo"), Root.asDerivedRoot(scratch.dir("/"), scratch.dir("/out")));
outputs = ImmutableList.of(anOutput);
failAction = new FailAction(NULL_ACTION_OWNER, outputs, errorMessage);
actionGraph.registerAction(failAction);
assertSame(failAction, actionGraph.getGeneratingAction(anOutput));
}
@Before
public final void initializeRuntime() throws Exception {
BlazeDirectories directories =
new BlazeDirectories(
scratch.dir("install_base"), scratch.dir("output_base"), scratch.dir("pkg"));
this.runtime =
new BlazeRuntime.Builder()
.setDirectories(directories)
.setStartupOptionsProvider(
OptionsParser.newOptionsParser(BlazeServerStartupOptions.class))
.setConfigurationFactory(
new ConfigurationFactory(Mockito.mock(ConfigurationCollectionFactory.class)))
.build();
}
@Test
public void testSetGlobPaths() throws Exception {
// This pattern matches no files.
String pattern = "fake*.java";
assertThat(cache.getKeySet()).doesNotContain(pattern);
List<String> results = cache.getGlob(pattern, false);
assertThat(cache.getKeySet()).contains(Pair.of(pattern, false));
assertThat(results).isEmpty();
cache.setGlobPaths(
pattern,
false,
Futures.<List<Path>>immediateFuture(
Lists.newArrayList(
scratch.resolve("isolated/fake.txt"), scratch.resolve("isolated/fake.py"))));
assertThat(cache.getGlob(pattern, false)).containsExactly("fake.py", "fake.txt");
}
@Before
public void setUp() throws Exception {
buildFile = scratch.file("isolated/BUILD", "# contents don't matter in this test");
scratch.file("isolated/sub/BUILD", "# contents don't matter in this test");
packageDirectory = buildFile.getParentDirectory();
scratch.file("isolated/first.txt", "# this is first.txt");
scratch.file("isolated/second.txt", "# this is second.txt");
scratch.file("isolated/first.js", "# this is first.js");
scratch.file("isolated/second.js", "# this is second.js");
// Files in subdirectories
scratch.file("isolated/foo/first.js", "# this is foo/first.js");
scratch.file("isolated/foo/second.js", "# this is foo/second.js");
scratch.file("isolated/bar/first.js", "# this is bar/first.js");
scratch.file("isolated/bar/second.js", "# this is bar/second.js");
scratch.file("isolated/sub/sub.js", "# this is sub/sub.js");
cache =
new GlobCache(
packageDirectory,
PackageIdentifier.createInDefaultRepo("isolated"),
new CachingPackageLocator() {
@Override
public Path getBuildFileForPackage(PackageIdentifier packageId) {
String packageName = packageId.getPackageFragment().getPathString();
if (packageName.equals("isolated")) {
return scratch.resolve("isolated/BUILD");
} else if (packageName.equals("isolated/sub")) {
return scratch.resolve("isolated/sub/BUILD");
} else {
return null;
}
}
},
null,
TestUtils.getPool());
}
@After
public void tearDown() throws Exception {
FileSystemUtils.deleteTreesBelow(scratch.getFileSystem().getRootDirectory());
}