Add test for wrong clinit order when using a static field in an interface
Bug: 132676467
Change-Id: I127c8f9daecbf29e24b84430d434f603bb71d896
diff --git a/src/test/java/com/android/tools/r8/ir/optimize/InterfaceClInit.java b/src/test/java/com/android/tools/r8/ir/optimize/InterfaceClInit.java
new file mode 100644
index 0000000..a408fe1
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/ir/optimize/InterfaceClInit.java
@@ -0,0 +1,70 @@
+// Copyright (c) 2019, 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.ir.optimize;
+
+import static org.junit.Assume.assumeTrue;
+
+import com.android.tools.r8.TestBase;
+import com.android.tools.r8.TestParameters;
+import com.android.tools.r8.TestParametersCollection;
+import com.android.tools.r8.TestRunResult;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+@RunWith(Parameterized.class)
+public class InterfaceClInit extends TestBase {
+ static String EXPECTED= "i = 42";
+ private final TestParameters parameters;
+
+
+ @Parameterized.Parameters(name = "{0}")
+ public static TestParametersCollection data() {
+ return getTestParameters().withAllRuntimes().build();
+ }
+
+
+ public InterfaceClInit(TestParameters parameters) {
+ this.parameters = parameters;
+ }
+
+ @Ignore("b/132676467")
+ @Test
+ public void test() throws Exception {
+ testForR8(parameters.getBackend())
+ .addProgramClasses(TestClass.class, InterfaceWithStaticBlock.class, UsedFromStatic.class)
+ .addKeepMainRule(TestClass.class)
+ .run(parameters.getRuntime(), TestClass.class)
+ .assertSuccessWithOutputLines(EXPECTED);
+ }
+
+ @Test
+ public void testJvm() throws Exception {
+ assumeTrue(parameters.isCfRuntime());
+ testForJvm()
+ .addProgramClasses(TestClass.class, InterfaceWithStaticBlock.class, UsedFromStatic.class)
+ .run(parameters.getRuntime(), TestClass.class)
+ .assertSuccessWithOutputLines(EXPECTED);
+ }
+}
+
+class TestClass implements InterfaceWithStaticBlock {
+ @Override
+ public void foobar() { }
+
+ public static void main(String[] args) {
+ UsedFromStatic.i = 42;
+ System.out.println("i = " + InterfaceWithStaticBlock.i);
+ }
+}
+
+interface InterfaceWithStaticBlock {
+ int i = UsedFromStatic.i;
+ void foobar();
+}
+
+class UsedFromStatic {
+ public static int i = 60;
+}
