Reproduce VerifyError on Dalvik after outlining
Change-Id: Ic69e1f122a762e235aae6697262a257cd43c59e5
diff --git a/src/test/java/com/android/tools/r8/ir/optimize/outliner/stringbuilders/StringBuilderOutlinerIntValueTypeTest.java b/src/test/java/com/android/tools/r8/ir/optimize/outliner/stringbuilders/StringBuilderOutlinerIntValueTypeTest.java
new file mode 100644
index 0000000..302bb2c
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/ir/optimize/outliner/stringbuilders/StringBuilderOutlinerIntValueTypeTest.java
@@ -0,0 +1,69 @@
+// Copyright (c) 2025, 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.outliner.stringbuilders;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import com.android.tools.r8.SingleTestRunResult;
+import com.android.tools.r8.TestCompilerBuilder;
+import com.android.tools.r8.graph.DexItemFactory;
+import com.android.tools.r8.ir.optimize.outliner.exceptions.ThrowBlockOutline;
+import com.android.tools.r8.ir.optimize.outliner.exceptions.ThrowBlockOutlinerTestBase;
+import java.util.Collection;
+import org.junit.Test;
+
+public class StringBuilderOutlinerIntValueTypeTest extends ThrowBlockOutlinerTestBase {
+
+ @Test
+ public void testD8() throws Exception {
+ runTest(testForD8(parameters));
+ }
+
+ @Test
+ public void testR8() throws Exception {
+ assumeRelease();
+ runTest(testForR8(parameters).addKeepAllClassesRule());
+ }
+
+ private void runTest(
+ TestCompilerBuilder<?, ?, ?, ? extends SingleTestRunResult<?>, ?> testBuilder)
+ throws Exception {
+ testBuilder
+ .addInnerClasses(getClass())
+ .apply(this::configure)
+ .compile()
+ .run(parameters.getRuntime(), Main.class)
+ .applyIf(
+ parameters.isDexRuntime()
+ && parameters.getDexRuntimeVersion().isDalvik()
+ && testBuilder.isD8TestBuilder(),
+ // TODO(b/434769547): Should succeed.
+ rr -> rr.assertFailureWithErrorThatThrows(VerifyError.class),
+ rr -> rr.assertSuccessWithOutputLines("a"));
+ }
+
+ @Override
+ public void inspectOutlines(Collection<ThrowBlockOutline> outlines, DexItemFactory factory) {
+ assertEquals(1, outlines.size());
+ ThrowBlockOutline outline = outlines.iterator().next();
+ assertTrue(outline.getProto().getParameter(0).isIntType());
+ }
+
+ @Override
+ public boolean shouldOutline(ThrowBlockOutline outline) {
+ return true;
+ }
+
+ static class Main {
+
+ public static void main(String[] args) {
+ System.out.println(toString('a'));
+ }
+
+ static String toString(char c) {
+ return new StringBuilder().append(c).toString();
+ }
+ }
+}
