Merge "Create gradle target for bootstrap test and use it"
diff --git a/build.gradle b/build.gradle
index 580bcaf..f5a3337 100644
--- a/build.gradle
+++ b/build.gradle
@@ -512,6 +512,15 @@
baseName 'deps'
}
+task repackageDepsForLib(type: ShadowJar) {
+ configurations = [project.configurations.compile]
+ mergeServiceFiles(it)
+ configureRelocations(it)
+ exclude { it.getRelativePath().getPathString() == "module-info.class" }
+ exclude { it.getRelativePath().getPathString().startsWith("META-INF/maven/") }
+ baseName 'r8lib_deps'
+}
+
task repackageSources(type: ShadowJar) {
from sourceSets.main.output
mergeServiceFiles(it)
@@ -521,6 +530,18 @@
baseName 'sources'
}
+task R8libWithDeps(type: ShadowJar) {
+ from consolidatedLicense.outputs.files
+ baseName 'r8lib_with_deps'
+ classifier = null
+ version = null
+ manifest {
+ attributes 'Main-Class': 'com.android.tools.r8.SwissArmyKnife'
+ }
+ from repackageSources.outputs.files
+ from repackageDepsForLib.outputs.files
+}
+
task R8(type: ShadowJar) {
from consolidatedLicense.outputs.files
baseName 'r8'
diff --git a/src/test/java/com/android/tools/r8/ToolHelper.java b/src/test/java/com/android/tools/r8/ToolHelper.java
index 0382a08..515d191 100644
--- a/src/test/java/com/android/tools/r8/ToolHelper.java
+++ b/src/test/java/com/android/tools/r8/ToolHelper.java
@@ -109,6 +109,7 @@
private static final String RETRACE = RETRACE6_0_1;
public static final Path R8_JAR = Paths.get(LIBS_DIR, "r8.jar");
+ public static final Path R8_LIB_JAR = Paths.get(LIBS_DIR, "r8lib_with_deps.jar");
public enum DexVm {
ART_4_0_4_TARGET(Version.V4_0_4, Kind.TARGET),
diff --git a/src/test/java/com/android/tools/r8/cf/BootstrapCurrentEqualityTest.java b/src/test/java/com/android/tools/r8/cf/BootstrapCurrentEqualityTest.java
index 02df3d1..7202914 100644
--- a/src/test/java/com/android/tools/r8/cf/BootstrapCurrentEqualityTest.java
+++ b/src/test/java/com/android/tools/r8/cf/BootstrapCurrentEqualityTest.java
@@ -35,6 +35,10 @@
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
+/**
+ * This test relies on a freshly built from builds/libs/r8lib_with_deps.jar. If this test fails
+ * rebuild r8lib_with_deps by calling test.py or gradle r8libWithdeps.
+ */
public class BootstrapCurrentEqualityTest extends TestBase {
private static final String R8_NAME = "com.android.tools.r8.R8";
@@ -45,7 +49,7 @@
"-keep class " + HELLO_NAME + " {", " public static void main(...);", "}",
};
- private class R8Result {
+ private static class R8Result {
final ProcessResult processResult;
final Path outputJar;
@@ -70,18 +74,19 @@
@BeforeClass
public static void beforeAll() throws Exception {
- r8R8Debug = compileR8(CompilationMode.DEBUG);
- r8R8Release = compileR8(CompilationMode.RELEASE);
+ r8R8Debug = compileR8("--debug");
+ r8R8Release = compileR8("--release");
}
- private static Path compileR8(CompilationMode mode) throws Exception {
+ private static Path compileR8(String mode) throws Exception {
// Run R8 on r8.jar.
- Path output = runR8(ToolHelper.R8_JAR, testFolder.newFolder().toPath(), mode);
+ R8Result output = runExternalR8(
+ ToolHelper.R8_LIB_JAR, ToolHelper.R8_LIB_JAR, testFolder.newFolder().toPath(), MAIN_KEEP, mode);
// Check that all non-abstract classes in the R8'd R8 implement all abstract/interface methods
// from their supertypes. This is a sanity check for the tree shaking and minification.
- AndroidApp app = AndroidApp.builder().addProgramFile(output).build();
+ AndroidApp app = AndroidApp.builder().addProgramFile(output.outputJar).build();
new ClassHierarchyVerifier(new CodeInspector(app)).run();
- return output;
+ return output.outputJar;
}
@Test
@@ -95,10 +100,10 @@
private void compareR8(Path program, ProcessResult runResult, String[] keep, String... args)
throws Exception {
R8Result runR8Debug =
- runExternalR8(ToolHelper.R8_JAR, program, temp.newFolder().toPath(), keep, "--debug");
+ runExternalR8(ToolHelper.R8_LIB_JAR, program, temp.newFolder().toPath(), keep, "--debug");
assertEquals(runResult.toString(), ToolHelper.runJava(runR8Debug.outputJar, args).toString());
R8Result runR8Release =
- runExternalR8(ToolHelper.R8_JAR, program, temp.newFolder().toPath(), keep, "--release");
+ runExternalR8(ToolHelper.R8_LIB_JAR, program, temp.newFolder().toPath(), keep, "--release");
assertEquals(runResult.toString(), ToolHelper.runJava(runR8Release.outputJar, args).toString());
RunR8AndCheck(r8R8Debug, program, runR8Debug, keep, "--debug");
RunR8AndCheck(r8R8Debug, program, runR8Release, keep, "--release");
@@ -115,25 +120,17 @@
assertProgramsEqual(result.outputJar, runR8R8.outputJar);
}
- private static Path runR8(Path inputJar, Path outputPath, CompilationMode mode) throws Exception {
- Path outputJar = outputPath.resolve("output.jar");
- ToolHelper.runR8(
- R8Command.builder()
- .setMode(mode)
- .addLibraryFiles(ToolHelper.getJava8RuntimeJar())
- .setProgramConsumer(new ClassFileConsumer.ArchiveConsumer(outputJar, true))
- .addProgramFiles(inputJar)
- .addProguardConfigurationFiles(MAIN_KEEP)
- .build());
- return outputJar;
- }
-
- private R8Result runExternalR8(
+ private static R8Result runExternalR8(
Path r8Jar, Path inputJar, Path output, String[] keepRules, String mode) throws Exception {
Path pgConfigFile = output.resolve("keep.rules");
+ FileUtils.writeTextFile(pgConfigFile, keepRules);
+ return runExternalR8(r8Jar, inputJar, output, pgConfigFile, mode);
+ }
+
+ private static R8Result runExternalR8(
+ Path r8Jar, Path inputJar, Path output, Path keepRules, String mode) throws Exception {
Path outputJar = output.resolve("output.jar");
Path pgMapFile = output.resolve("map.txt");
- FileUtils.writeTextFile(pgConfigFile, keepRules);
ProcessResult processResult =
ToolHelper.runJava(
r8Jar,
@@ -145,7 +142,7 @@
"--output",
outputJar.toString(),
"--pg-conf",
- pgConfigFile.toString(),
+ keepRules.toString(),
mode,
"--pg-map-output",
pgMapFile.toString());
diff --git a/tools/test.py b/tools/test.py
index b57d00f..72e7e01 100755
--- a/tools/test.py
+++ b/tools/test.py
@@ -156,6 +156,8 @@
gradle_args.append('-PHEAD_sha1=' + utils.get_HEAD_sha1())
# Add Gradle tasks
gradle_args.append('cleanTest')
+ # Build R8lib with dependencies for bootstrapping tests.
+ gradle_args.append('r8libWithDeps')
gradle_args.append('test')
# Test filtering. Must always follow the 'test' task.
for testFilter in args:
