diff options
Diffstat (limited to 'src/test/java')
| -rw-r--r-- | src/test/java/com/google/devtools/build/lib/skyframe/serialization/ArrayCodecTest.java | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/java/com/google/devtools/build/lib/skyframe/serialization/ArrayCodecTest.java b/src/test/java/com/google/devtools/build/lib/skyframe/serialization/ArrayCodecTest.java index c12e228941..58bcd4a66f 100644 --- a/src/test/java/com/google/devtools/build/lib/skyframe/serialization/ArrayCodecTest.java +++ b/src/test/java/com/google/devtools/build/lib/skyframe/serialization/ArrayCodecTest.java @@ -16,7 +16,10 @@ package com.google.devtools.build.lib.skyframe.serialization; import static com.google.common.truth.Truth.assertThat; +import com.google.common.collect.ImmutableMap; import com.google.devtools.build.lib.skyframe.serialization.testutils.SerializationTester; +import com.google.devtools.build.lib.skyframe.serialization.testutils.TestUtils; +import com.google.devtools.build.lib.testutil.MoreAsserts; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.JUnit4; @@ -37,6 +40,19 @@ public class ArrayCodecTest { .runTests(); } + @Test + public void stackOverflowTransformedIntoSerializationException() { + int depth = 4000; + Object[] obj = new Object[1]; + Object[] cur = obj; + for (int i = 0; i < depth; i++) { + cur[0] = new Object[1]; + cur = (Object[]) cur[0]; + } + MoreAsserts.assertThrows( + SerializationException.class, () -> TestUtils.toBytes(obj, ImmutableMap.of())); + } + private static void verifyDeserialized(Object[] original, Object[] deserialized) { assertThat(deserialized).hasLength(original.length); for (int i = 0; i < deserialized.length; i++) { |