Skip to content

stub: Eliminate invalid test cases where different threads were calling close from the thread writing. #11822

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
larry-safran merged 2 commits into from
Jan 15, 2025
Merged

stub: Eliminate invalid test cases where different threads were calling close from the thread writing. #11822

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
72339da
Eliminate invalid test cases where different threads were calling clo…
larry-safran Jan 14, 2025
975791f
Remove multi-thread cancel/write test
larry-safran Jan 14, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
16 changes: 2 additions & 14 deletions stub/src/test/java/io/grpc/stub/BlockingClientCallTest.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -357,31 +357,19 @@ public void testReadsAndWritesInterleaved_BlockingWrites() throws Exception {
}

@Test
public void testWriteCompleted() throws Exception {
public void testWriteAfterCloseThrows() throws Exception {
testMethod.disableAutoRequest();
biDiStream = ClientCalls.blockingBidiStreamingCall(channel, BIDI_STREAMING_METHOD,
CallOptions.DEFAULT);

// Verify pending write released
long start = System.currentTimeMillis();
delayedVoidMethod(DELAY_MILLIS, biDiStream::halfClose);
assertFalse(biDiStream.write(1)); // should block until writeComplete is triggered
long end = System.currentTimeMillis();
assertThat(end - start).isAtLeast(DELAY_MILLIS);

// verify new writes throw an illegalStateException
biDiStream.halfClose();
try {
assertFalse(biDiStream.write(2));
fail("write did not throw an exception when called after halfClose");
} catch (IllegalStateException e) {
assertThat(e.getMessage()).containsMatch("after.*halfClose.*cancel");
}

// verify pending write with timeout released
biDiStream = ClientCalls.blockingBidiStreamingCall(channel, BIDI_STREAMING_METHOD,
CallOptions.DEFAULT);
delayedVoidMethod(DELAY_MILLIS, biDiStream::halfClose);
assertFalse(biDiStream.write(3, 2 * DELAY_MILLIS, TimeUnit.MILLISECONDS));
}

@Test
Expand Down