[Partition] Add regression test for parsing a file with removed version
Bug: b/296030714
Change-Id: Ie752e49b974609dff9da7d4af13b5cbaa88e1bfb
diff --git a/src/test/java/com/android/tools/r8/retrace/partition/RetracePartitionNoMapVersionTest.java b/src/test/java/com/android/tools/r8/retrace/partition/RetracePartitionNoMapVersionTest.java
new file mode 100644
index 0000000..8996ae5
--- /dev/null
+++ b/src/test/java/com/android/tools/r8/retrace/partition/RetracePartitionNoMapVersionTest.java
@@ -0,0 +1,57 @@
+// Copyright (c) 2023, 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.retrace.partition;
+
+import static org.junit.Assert.assertThrows;
+
+import com.android.tools.r8.DiagnosticsHandler;
+import com.android.tools.r8.TestBase;
+import com.android.tools.r8.TestParameters;
+import com.android.tools.r8.TestParametersCollection;
+import com.android.tools.r8.errors.CompilationError;
+import com.android.tools.r8.retrace.ProguardMapPartitioner;
+import com.android.tools.r8.retrace.ProguardMapProducer;
+import com.android.tools.r8.utils.StringUtils;
+import java.io.IOException;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+
+// This is a reproduction of b/296030714.
+@RunWith(Parameterized.class)
+public class RetracePartitionNoMapVersionTest extends TestBase {
+
+ @Parameters(name = "{0}")
+ public static TestParametersCollection data() {
+ return getTestParameters().withNoneRuntime().build();
+ }
+
+ public RetracePartitionNoMapVersionTest(TestParameters parameters) {
+ parameters.assertNoneRuntime();
+ }
+
+ private static final String MAPPING =
+ StringUtils.unixLines(
+ "foo.bar.baz -> K3:",
+ " void org.internal.class.<init>() -> <init>",
+ " # {'id':'com.android.tools.r8.synthesized'}",
+ " 1:1:void org.internal.class.build():0:0 -> a",
+ " # {'id':'com.android.tools.r8.synthesized'}",
+ " # {'id':'com.android.tools.r8.outlineCallsite','positions':{'1':2,'2':3,'3':4}}");
+
+ @Test
+ public void test() throws IOException {
+ // TODO(b/296030714): Should be fixed if moving UNKNOWN below a known version in the lattice.
+ assertThrows(
+ CompilationError.class,
+ () ->
+ ProguardMapPartitioner.builder(new DiagnosticsHandler() {})
+ .setProguardMapProducer(ProguardMapProducer.fromString(MAPPING))
+ .setPartitionConsumer(partition -> {})
+ .build()
+ .run());
+ }
+}
