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Diffstat (limited to 'jack-tests/tests/com/android/jack/shrob/ShrinkTests.java')
-rw-r--r--jack-tests/tests/com/android/jack/shrob/ShrinkTests.java124
1 files changed, 124 insertions, 0 deletions
diff --git a/jack-tests/tests/com/android/jack/shrob/ShrinkTests.java b/jack-tests/tests/com/android/jack/shrob/ShrinkTests.java
index 6ffa637..8e03f6a 100644
--- a/jack-tests/tests/com/android/jack/shrob/ShrinkTests.java
+++ b/jack-tests/tests/com/android/jack/shrob/ShrinkTests.java
@@ -16,18 +16,25 @@
package com.android.jack.shrob;
+import com.google.common.io.NullOutputStream;
+
+import com.android.jack.JackAbortException;
import com.android.jack.Main;
import com.android.jack.Options;
import com.android.jack.ProguardFlags;
import com.android.jack.shrob.shrink.ShrinkStructurePrinter;
+import com.android.jack.shrob.shrink.ShrinkingException;
import com.android.jack.test.comparator.ComparatorMapping;
import com.android.jack.test.helper.SourceToDexComparisonTestHelper;
import com.android.jack.test.toolchain.AbstractTestTools;
import com.android.jack.test.toolchain.DummyToolchain;
+import com.android.jack.test.toolchain.IToolchain;
import com.android.jack.test.toolchain.JackApiToolchainBase;
import com.android.jack.test.toolchain.JackBasedToolchain;
import com.android.jack.util.TextUtils;
+import junit.framework.Assert;
+
import org.junit.BeforeClass;
import org.junit.Test;
@@ -113,6 +120,7 @@ public class ShrinkTests extends AbstractTest {
toolchain.addProguardFlags(
dontObfuscateFlagFile,
new ProguardFlags(new File(shrobTestsDir, "test020"),"proguard.flags"));
+ toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
toolchain.libToLib(
testOut,
shrinkOut,
@@ -162,6 +170,7 @@ public class ShrinkTests extends AbstractTest {
dontObfuscateFlagFile,
new ProguardFlags(new File( shrobTestsDir, "test021"),"proguard.flags001"));
shrinkOut = AbstractTestTools.createTempDir();
+ toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
toolchain.libToLib(jackOut, shrinkOut, /* zipFiles = */ false);
new ComparatorMapping(candidateNodeListing,
@@ -169,6 +178,7 @@ public class ShrinkTests extends AbstractTest {
dexOut = AbstractTestTools.createTempDir();
toolchain = AbstractTestTools.getCandidateToolchain(JackApiToolchainBase.class);
+ toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
toolchain.libToExe(shrinkOut, dexOut, /* zipFile = */ false);
} catch (Exception e) {
@@ -228,4 +238,118 @@ public class ShrinkTests extends AbstractTest {
public void test42_003() throws Exception {
runTest("042", "003", "");
}
+
+ /**
+ * Check that a program importing a library using another library is well shrinked, if the used
+ * library is on the classpath. If the used library is not on the classpath, Jack must generate
+ * an error otherwise it could shrink class members that are needed.
+ */
+ @Test
+ public void test45_001() throws Exception {
+ String testNumber = "045";
+ String flagNumber = "001";
+
+ File lib2Out = AbstractTestTools.createTempDir();
+ JackBasedToolchain toolchainLib2 =
+ AbstractTestTools.getCandidateToolchain(JackBasedToolchain.class);
+ toolchainLib2.addToClasspath(toolchainLib2.getDefaultBootClasspath()).srcToLib(lib2Out,
+ /* zipFiles = */false, new File(shrobTestsDir, "test" + testNumber + "/lib2"));
+
+ File lib1Out = AbstractTestTools.createTempDir();
+ JackBasedToolchain toolchainLib1 =
+ AbstractTestTools.getCandidateToolchain(JackBasedToolchain.class);
+ toolchainLib1.addToClasspath(lib2Out);
+ toolchainLib1.addToClasspath(toolchainLib1.getDefaultBootClasspath()).srcToLib(lib1Out,
+ /* zipFiles = */false, new File(shrobTestsDir, "test" + testNumber + "/lib1"));
+
+ JackBasedToolchain toolchain =
+ AbstractTestTools.getCandidateToolchain(JackBasedToolchain.class);
+
+ File testFolder = new File(shrobTestsDir, "test" + testNumber);
+ File refFolder = new File(testFolder, "refsShrinking");
+
+ File candidateNodeListing = AbstractTestTools.createTempFile("nodeListing", ".txt");
+ toolchain.addProperty(ShrinkStructurePrinter.STRUCTURE_PRINTING.getName(), "true");
+ toolchain.addProperty(ShrinkStructurePrinter.STRUCTURE_PRINTING_FILE.getName(),
+ candidateNodeListing.getPath());
+ toolchain.addProperty(Options.METHOD_FILTER.getName(), "supported-methods");
+ toolchain.disableDxOptimizations();
+ toolchain.addStaticLibs(lib1Out);
+ toolchain.addToClasspath(lib2Out);
+
+ File outFolder = AbstractTestTools.createTempDir();
+
+ SourceToDexComparisonTestHelper env =
+ new SourceToDexComparisonTestHelper(new File(testFolder, "jack"));
+
+ env.setWithDebugInfo(true);
+ env.setCandidateTestTools(toolchain);
+ env.setReferenceTestTools(new DummyToolchain());
+ env.setProguardFlags(dontObfuscateFlagFile,
+ new ProguardFlags(testFolder, "proguard.flags" + flagNumber));
+
+ env.runTest(new ComparatorMapping(new File(refFolder, "expected-" + flagNumber + ".txt"),
+ candidateNodeListing));
+ }
+
+ /**
+ * Check that a program importing a library using another library generate an error if the use
+ * library is not into the classpath. If the used library is not on the classpath, Jack must
+ * generate an error otherwise it could shrink class members that are needed.
+ */
+ @Test
+ public void test45_001_bis() throws Exception {
+ String testNumber = "045";
+ String flagNumber = "001";
+
+ File lib2Out = AbstractTestTools.createTempDir();
+ JackApiToolchainBase toolchainLib2 =
+ AbstractTestTools.getCandidateToolchain(JackApiToolchainBase.class);
+ toolchainLib2.addToClasspath(toolchainLib2.getDefaultBootClasspath()).srcToLib(lib2Out,
+ /* zipFiles = */false, new File(shrobTestsDir, "test" + testNumber + "/lib2"));
+
+ File lib1Out = AbstractTestTools.createTempDir();
+ JackApiToolchainBase toolchainLib1 =
+ AbstractTestTools.getCandidateToolchain(JackApiToolchainBase.class);
+ toolchainLib1.addToClasspath(lib2Out);
+ toolchainLib1.addToClasspath(toolchainLib1.getDefaultBootClasspath()).srcToLib(lib1Out,
+ /* zipFiles = */false, new File(shrobTestsDir, "test" + testNumber + "/lib1"));
+
+ JackApiToolchainBase toolchain =
+ AbstractTestTools.getCandidateToolchain(JackApiToolchainBase.class);
+
+ File testFolder = new File(shrobTestsDir, "test" + testNumber);
+ File refFolder = new File(testFolder, "refsShrinking");
+
+ File candidateNodeListing = AbstractTestTools.createTempFile("nodeListing", ".txt");
+ toolchain.addProperty(ShrinkStructurePrinter.STRUCTURE_PRINTING.getName(), "true");
+ toolchain.addProperty(ShrinkStructurePrinter.STRUCTURE_PRINTING_FILE.getName(),
+ candidateNodeListing.getPath());
+ toolchain.addProperty(Options.METHOD_FILTER.getName(), "supported-methods");
+ toolchain.disableDxOptimizations();
+ toolchain.addStaticLibs(lib1Out);
+ toolchain.setErrorStream(new NullOutputStream());
+ File outFolder = AbstractTestTools.createTempDir();
+
+ SourceToDexComparisonTestHelper env =
+ new SourceToDexComparisonTestHelper(new File(testFolder, "jack"));
+
+ env.setWithDebugInfo(true);
+ env.setCandidateTestTools(toolchain);
+ env.setReferenceTestTools(new DummyToolchain());
+ env.setProguardFlags(dontObfuscateFlagFile,
+ new ProguardFlags(testFolder, "proguard.flags" + flagNumber));
+
+ try {
+ env.runTest(new ComparatorMapping(new File(refFolder, "expected-" + flagNumber + ".txt"),
+ candidateNodeListing));
+ } catch (JackAbortException e) {
+ Assert.assertTrue(e.getCause() instanceof ShrinkingException);
+ Assert
+ .assertEquals(
+ "Error during the skrinking: Unknown referenced type 'com.android.jack.shrob.test045."
+ + "lib2.A'. Add type into your classpath.",
+ e.getMessage());
+ }
+ }
}
generated by cgit v1.1 at 2024-09-09 10:14:57 +0000