private JavaLibraryRule createAndroidLibraryRule(
String buildTarget,
BuildRuleResolver ruleResolver,
String resDirectory,
String assetDirectory,
String nativeLibsDirectory) {
BuildTarget libraryOnebuildTarget = BuildTargetFactory.newInstance(buildTarget);
AndroidLibraryRule.Builder androidLibraryRuleBuilder =
AndroidLibraryRule.newAndroidLibraryRuleBuilder(new FakeAbstractBuildRuleBuilderParams())
.addSrc(buildTarget.split(":")[1] + ".java")
.setBuildTarget(libraryOnebuildTarget);
if (!Strings.isNullOrEmpty(resDirectory) || !Strings.isNullOrEmpty(assetDirectory)) {
BuildTarget resourceOnebuildTarget = BuildTargetFactory.newInstance(buildTarget);
AndroidResourceRule androidResourceRule =
ruleResolver.buildAndAddToIndex(
AndroidResourceRule.newAndroidResourceRuleBuilder(
new FakeAbstractBuildRuleBuilderParams())
.setAssetsDirectory(assetDirectory)
.setRes(resDirectory)
.setBuildTarget(resourceOnebuildTarget));
androidLibraryRuleBuilder.addDep(androidResourceRule.getBuildTarget());
}
if (!Strings.isNullOrEmpty(resDirectory) || !Strings.isNullOrEmpty(assetDirectory)) {
BuildTarget resourceOnebuildTarget =
BuildTargetFactory.newInstance(buildTarget + "_resources");
AndroidResourceRule androidResourceRule =
ruleResolver.buildAndAddToIndex(
AndroidResourceRule.newAndroidResourceRuleBuilder(
new FakeAbstractBuildRuleBuilderParams())
.setAssetsDirectory(assetDirectory)
.setRes(resDirectory)
.setBuildTarget(resourceOnebuildTarget));
androidLibraryRuleBuilder.addDep(androidResourceRule.getBuildTarget());
}
if (!Strings.isNullOrEmpty(nativeLibsDirectory)) {
BuildTarget nativeLibOnebuildTarget =
BuildTargetFactory.newInstance(buildTarget + "_native_libs");
BuildRule nativeLibsRule =
ruleResolver.buildAndAddToIndex(
PrebuiltNativeLibrary.newPrebuiltNativeLibrary(
new FakeAbstractBuildRuleBuilderParams())
.setBuildTarget(nativeLibOnebuildTarget)
.setNativeLibsDirectory(nativeLibsDirectory));
androidLibraryRuleBuilder.addDep(nativeLibsRule.getBuildTarget());
}
JavaLibraryRule androidLibraryRule = ruleResolver.buildAndAddToIndex(androidLibraryRuleBuilder);
return androidLibraryRule;
}
/**
* Tests an android_binary with multiple dependent android_library rules, each with its own assets
* directory.
*/
@Test
public void testCreateAllAssetsDirectoryWithMultipleAssetsDirectories() throws IOException {
BuildRuleResolver ruleResolver = new BuildRuleResolver();
// Two android_library deps, each with an assets directory.
JavaLibraryRule libraryOne =
createAndroidLibraryRule(
"//java/src/com/facebook/base:libraryOne",
ruleResolver,
null, /* resDirectory */
"java/src/com/facebook/base/assets1",
null /* nativeLibsDirectory */);
JavaLibraryRule libraryTwo =
createAndroidLibraryRule(
"//java/src/com/facebook/base:libraryTwo",
ruleResolver,
null, /* resDirectory */
"java/src/com/facebook/base/assets2",
null /* nativeLibsDirectory */);
// One android_binary rule that depends on the two android_library rules.
BuildTarget binaryBuildTarget =
BuildTargetFactory.newInstance("//java/src/com/facebook/base:apk");
AndroidBinaryRule androidBinary =
ruleResolver.buildAndAddToIndex(
AndroidBinaryRule.newAndroidBinaryRuleBuilder(new FakeAbstractBuildRuleBuilderParams())
.setBuildTarget(binaryBuildTarget)
.addClasspathDep(libraryOne.getBuildTarget())
.addClasspathDep(libraryTwo.getBuildTarget())
.setManifest("java/src/com/facebook/base/AndroidManifest.xml")
.setTarget("Google Inc.:Google APIs:16")
.setKeystore(addKeystoreRule(ruleResolver))
.setPackageType("debug"));
AndroidResourceRule resourceOne =
(AndroidResourceRule)
ruleResolver.get(
BuildTargetFactory.newInstance(
"//java/src/com/facebook/base:libraryOne_resources"));
AndroidResourceRule resourceTwo =
(AndroidResourceRule)
ruleResolver.get(
BuildTargetFactory.newInstance(
"//java/src/com/facebook/base:libraryTwo_resources"));
// Build up the parameters needed to invoke createAllAssetsDirectory().
Set<String> assetsDirectories =
ImmutableSet.of(resourceOne.getAssets(), resourceTwo.getAssets());
ImmutableList.Builder<Step> commands = ImmutableList.builder();
DirectoryTraverser traverser =
new DirectoryTraverser() {
@Override
public void traverse(DirectoryTraversal traversal) throws IOException {
String rootPath = Paths.normalizePathSeparator(traversal.getRoot().getPath());
if ("java/src/com/facebook/base/assets1".equals(rootPath)) {
traversal.visit(
new File("java/src/com/facebook/base/assets1", "guava-10.0.1-fork.dex.1.jar"),
"guava-10.0.1-fork.dex.1.jar");
} else if ("java/src/com/facebook/base/assets2".equals(rootPath)) {
traversal.visit(
new File("java/src/com/facebook/base/assets2", "fonts/Theinhardt-Medium.otf"),
"fonts/Theinhardt-Medium.otf");
traversal.visit(
new File("java/src/com/facebook/base/assets2", "fonts/Theinhardt-Regular.otf"),
"fonts/Theinhardt-Regular.otf");
} else {
throw new RuntimeException("Unexpected path: " + rootPath);
}
}
};
// Invoke createAllAssetsDirectory(), the method under test.
Optional<String> allAssetsDirectory =
androidBinary.createAllAssetsDirectory(
assetsDirectories, ImmutableMap.<String, File>of(), commands, traverser);
// Verify that an assets/ directory will be created and passed to aapt.
assertTrue(allAssetsDirectory.isPresent());
assertEquals(BIN_DIR + "/java/src/com/facebook/base/__assets_apk__", allAssetsDirectory.get());
List<? extends Step> expectedCommands =
ImmutableList.of(
new MakeCleanDirectoryStep(BIN_DIR + "/java/src/com/facebook/base/__assets_apk__"),
new MkdirAndSymlinkFileStep(
"java/src/com/facebook/base/assets1/guava-10.0.1-fork.dex.1.jar",
BIN_DIR + "/java/src/com/facebook/base/__assets_apk__/guava-10.0.1-fork.dex.1.jar"),
new MkdirAndSymlinkFileStep(
"java/src/com/facebook/base/assets2/fonts/Theinhardt-Medium.otf",
BIN_DIR + "/java/src/com/facebook/base/__assets_apk__/fonts/Theinhardt-Medium.otf"),
new MkdirAndSymlinkFileStep(
"java/src/com/facebook/base/assets2/fonts/Theinhardt-Regular.otf",
BIN_DIR
+ "/java/src/com/facebook/base/__assets_apk__/fonts/Theinhardt-Regular.otf"));
MoreAsserts.assertListEquals(expectedCommands, commands.build());
}
/**
* Tests an android_binary with one dependent android_library rule that contains an assets
* directory.
*/
@Test
public void testCreateAllAssetsDirectoryWithOneAssetsDirectory() throws IOException {
BuildRuleResolver ruleResolver = new BuildRuleResolver();
// Two android_library deps, one of which has an assets directory.
JavaLibraryRule libraryOne =
createAndroidLibraryRule(
"//java/src/com/facebook/base:libraryOne",
ruleResolver,
null, /* resDirectory */
null, /* assetDirectory */
null /* nativeLibsDirectory */);
JavaLibraryRule libraryTwo =
createAndroidLibraryRule(
"//java/src/com/facebook/base:libraryTwo",
ruleResolver,
null, /* resDirectory */
"java/src/com/facebook/base/assets2",
null /* nativeLibsDirectory */);
AndroidResourceRule resourceOne =
(AndroidResourceRule)
ruleResolver.get(
BuildTargetFactory.newInstance(
"//java/src/com/facebook/base:libraryTwo_resources"));
// One android_binary rule that depends on the two android_library rules.
BuildTarget binaryBuildTarget =
BuildTargetFactory.newInstance("//java/src/com/facebook/base:apk");
AndroidBinaryRule androidBinary =
ruleResolver.buildAndAddToIndex(
AndroidBinaryRule.newAndroidBinaryRuleBuilder(new FakeAbstractBuildRuleBuilderParams())
.setBuildTarget(binaryBuildTarget)
.addClasspathDep(libraryOne.getBuildTarget())
.addClasspathDep(libraryTwo.getBuildTarget())
.setManifest("java/src/com/facebook/base/AndroidManifest.xml")
.setTarget("Google Inc.:Google APIs:16")
.setKeystore(addKeystoreRule(ruleResolver))
.setPackageType("debug"));
// Build up the parameters needed to invoke createAllAssetsDirectory().
Set<String> assetsDirectories = ImmutableSet.of(resourceOne.getAssets());
ImmutableList.Builder<Step> commands = ImmutableList.builder();
DirectoryTraverser traverser =
new DirectoryTraverser() {
@Override
public void traverse(DirectoryTraversal traversal) throws IOException {
String rootPath = Paths.normalizePathSeparator(traversal.getRoot().getPath());
if ("java/src/com/facebook/base/assets2".equals(rootPath)) {
traversal.visit(
new File("java/src/com/facebook/base/assets2", "fonts/Theinhardt-Medium.otf"),
"fonts/Theinhardt-Medium.otf");
traversal.visit(
new File("java/src/com/facebook/base/assets2", "fonts/Theinhardt-Regular.otf"),
"fonts/Theinhardt-Regular.otf");
} else {
throw new RuntimeException("Unexpected path: " + rootPath);
}
}
};
// Invoke createAllAssetsDirectory(), the method under test.
Optional<String> allAssetsDirectory =
androidBinary.createAllAssetsDirectory(
assetsDirectories, ImmutableMap.<String, File>of(), commands, traverser);
// Verify that the existing assets/ directory will be passed to aapt.
assertTrue(allAssetsDirectory.isPresent());
assertEquals(
"Even though there is only one assets directory, the one in "
+ BIN_DIR
+ " should be used.",
androidBinary.getPathToAllAssetsDirectory(),
allAssetsDirectory.get());
}
