Fix retry logic for unit test (#7471)

* Fix the ignored unit-tests on retry

* Retrigger CI

* Add more error messages

* Don't use test-server for retry of unit-test to see error messages

* Clean up cl.yml

Remove 'has-gpu' because it is unused after debug became full-gpu-test.
Renamed files to make the meaning more clear:
- Renamed expected-failure.txt to expected-failure-via-glsl.txt
- Renamed expected-failure-github-runner.txt to expected-failure-no-gpu.txt

* Rename cpu-hello-world.slang to avoid name conflict to example

We have an example whose executable name is cpu-hello-world.exe.
It gets built when you run `cmake --build`, but it gets overwritten by
slang-test when it tests `tests/cpu-program/cpu-hello-world.slang`.

This PR renames to avoid the name conflict.

* Remove debug code

---------

Co-authored-by: Yong He <yonghe@outlook.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/tools/slang-unit-test/unit-test-record-replay.cpp b/tools/slang-unit-test/unit-test-record-replay.cpp
index 1dc1a36d2..bc5baeafd 100644
--- a/tools/slang-unit-test/unit-test-record-replay.cpp
+++ b/tools/slang-unit-test/unit-test-record-replay.cpp
@@ -256,6 +256,16 @@ static SlangResult runExample(
         hashLines.add(line);
     }
 
+    if (hashLines.getCount() == 0)
+    {
+        msgBuilder << "Hash value is not found for '" << exampleName << "'\n";
+        msgBuilder << "Process ret code: " << exeRes.resultCode << "\n";
+        msgBuilder << "Standard output:\n" << exeRes.standardOutput << "\n";
+        msgBuilder << "Standard error:\n" << exeRes.standardError << "\n";
+        getTestReporter()->message(TestMessageType::TestFailure, msgBuilder.toString().getBuffer());
+        return SLANG_FAIL;
+    }
+
     res = parseHashes(hashLines, outHashes);
     if (SLANG_FAILED(res))
     {