Add test for invalid invoke special assertion with enum unboxing
Bug: b/235817866
Change-Id: I10b8e173708bb4dba20cc5d01a417625d0dea09b
diff --git a/src/test/java/com/android/tools/r8/graph/invokespecial/InvokeSpecialToEnumUnboxedMethodTest.java b/src/test/java/com/android/tools/r8/graph/invokespecial/InvokeSpecialToEnumUnboxedMethodTest.java
new file mode 100644
index 0000000..c40df02
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/graph/invokespecial/InvokeSpecialToEnumUnboxedMethodTest.java
@@ -0,0 +1,72 @@
+// Copyright (c) 2022, 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.graph.invokespecial;
+
+import static com.android.tools.r8.graph.invokespecial.InvokeSpecialToEnumUnboxedMethodTest.MyEnum.TEST_1;
+import static com.android.tools.r8.graph.invokespecial.InvokeSpecialToEnumUnboxedMethodTest.MyEnum.TEST_2;
+import static org.junit.Assert.assertThrows;
+
+import com.android.tools.r8.CompilationFailedException;
+import com.android.tools.r8.DiagnosticsMatcher;
+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 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 InvokeSpecialToEnumUnboxedMethodTest extends TestBase {
+
+ @Parameter() public TestParameters parameters;
+
+ @Parameters(name = "{0}")
+ public static TestParametersCollection data() {
+ return getTestParameters().withCfRuntimes().build();
+ }
+
+ @Test
+ public void testR8() throws Exception {
+ assertThrows(
+ CompilationFailedException.class,
+ () ->
+ testForR8Compat(parameters.getBackend())
+ .addInnerClasses(getClass())
+ .setMinApi(parameters.getApiLevel())
+ .addKeepMainRule(Main.class)
+ .enableInliningAnnotations()
+ // TODO(b/235817866): Should not have invalid assert.
+ .compileWithExpectedDiagnostics(
+ diagnostics ->
+ diagnostics.assertErrorThatMatches(
+ DiagnosticsMatcher.diagnosticException(AssertionError.class))));
+ }
+
+ public enum MyEnum {
+ TEST_1("Foo"),
+ TEST_2("Bar");
+
+ private final String str;
+
+ MyEnum(String str) {
+ this.str = str;
+ }
+
+ @NeverInline
+ private String getStr() {
+ return str;
+ }
+ }
+
+ public static class Main {
+
+ public static void main(String[] args) {
+ System.out.println((args.length == 0 ? TEST_1 : TEST_2).getStr());
+ }
+ }
+}
