[ApiModel] Add test for failing verification of instance init
Bug: 211031432
Change-Id: I1e86efa2b0a4e40d9052d37779231def723aef70
diff --git a/src/test/java/com/android/tools/r8/apimodel/ApiModelMockClassInstanceInitTest.java b/src/test/java/com/android/tools/r8/apimodel/ApiModelMockClassInstanceInitTest.java
new file mode 100644
index 0000000..78b4d5d
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/apimodel/ApiModelMockClassInstanceInitTest.java
@@ -0,0 +1,102 @@
+// Copyright (c) 2021, the R8 project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+package com.android.tools.r8.apimodel;
+
+import static com.android.tools.r8.apimodel.ApiModelingTestHelper.setMockApiLevelForClass;
+import static com.android.tools.r8.apimodel.ApiModelingTestHelper.setMockApiLevelForDefaultInstanceInitializer;
+import static com.android.tools.r8.apimodel.ApiModelingTestHelper.verifyThat;
+import static org.hamcrest.CoreMatchers.containsString;
+import static org.junit.Assume.assumeFalse;
+
+import com.android.tools.r8.NeverInline;
+import com.android.tools.r8.TestBase;
+import com.android.tools.r8.TestParameters;
+import com.android.tools.r8.TestParametersCollection;
+import com.android.tools.r8.ToolHelper.DexVm.Version;
+import com.android.tools.r8.utils.AndroidApiLevel;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameter;
+import org.junit.runners.Parameterized.Parameters;
+
+@RunWith(Parameterized.class)
+public class ApiModelMockClassInstanceInitTest extends TestBase {
+
+ private final AndroidApiLevel mockLevel = AndroidApiLevel.M;
+
+ @Parameter public TestParameters parameters;
+
+ @Parameters(name = "{0}")
+ public static TestParametersCollection data() {
+ return getTestParameters().withAllRuntimesAndApiLevels().build();
+ }
+
+ @Test
+ public void testR8() throws Exception {
+ // TODO(b/197078995): Make this work on 12.
+ assumeFalse(
+ parameters.isDexRuntime() && parameters.getDexRuntimeVersion().isEqualTo(Version.V12_0_0));
+ boolean isMockApiLevel =
+ parameters.isDexRuntime() && parameters.getApiLevel().isGreaterThanOrEqualTo(mockLevel);
+ testForR8(parameters.getBackend())
+ .addProgramClasses(Main.class, TestClass.class)
+ .addLibraryClasses(LibraryClass.class)
+ .addDefaultRuntimeLibrary(parameters)
+ .setMinApi(parameters.getApiLevel())
+ .addKeepMainRule(Main.class)
+ .addAndroidBuildVersion()
+ .apply(ApiModelingTestHelper::enableStubbingOfClasses)
+ .apply(setMockApiLevelForClass(LibraryClass.class, mockLevel))
+ .apply(setMockApiLevelForDefaultInstanceInitializer(LibraryClass.class, mockLevel))
+ .enableInliningAnnotations()
+ .compile()
+ .applyIf(isMockApiLevel, b -> b.addBootClasspathClasses(LibraryClass.class))
+ .run(parameters.getRuntime(), Main.class)
+ .assertSuccessWithOutputLinesIf(isMockApiLevel, "LibraryClass::foo")
+ .assertSuccessWithOutputLinesIf(!isMockApiLevel, "NoClassDefFoundError")
+ .inspect(verifyThat(parameters, LibraryClass.class).stubbedUntil(mockLevel))
+ .applyIf(
+ !isMockApiLevel
+ && parameters.isDexRuntime()
+ && parameters.getDexRuntimeVersion().isNewerThanOrEqual(Version.V7_0_0),
+ result -> {
+ result.assertStderrMatches(containsString("This dex file is invalid"));
+ result.assertStderrMatches(
+ containsString(
+ "Constructor 2("
+ + descriptor(LibraryClass.class)
+ + ".<init>)"
+ + " must not be abstract or native"));
+ });
+ }
+
+ // Only present from api level 23.
+ public static class LibraryClass {
+
+ public void foo() {
+ System.out.println("LibraryClass::foo");
+ }
+ }
+
+ public static class TestClass {
+
+ @NeverInline
+ public static void test() {
+ try {
+ new LibraryClass().foo();
+ } catch (ExceptionInInitializerError | NoClassDefFoundError er) {
+ System.out.println("NoClassDefFoundError");
+ }
+ }
+ }
+
+ public static class Main {
+
+ public static void main(String[] args) {
+ TestClass.test();
+ }
+ }
+}
