[3.14] gh-135489: Show verbose output for failing tests during PGO profiling step...

(cherry picked from commit 5b3a826888ed3b598dc4bcdc6a48d5f6ae231f8d)

Co-authored-by: PuQing <me@puqing.work>

diff --git a/Lib/test/libregrtest/single.py b/Lib/test/libregrtest/single.py
index 57d7b649d2ef630a77b5db869d9d07eda4e23365..958a915626ad2414ff5b070daf3123f39a0b5330 100644 (file)
--- a/Lib/test/libregrtest/single.py
+++ b/Lib/test/libregrtest/single.py
@@ -283,7 +283,7 @@ def _runtest(result: TestResult, runtests: RunTests) -> None:
     try:
         setup_tests(runtests)
 
-        if output_on_failure:
+        if output_on_failure or runtests.pgo:
             support.verbose = True
 
             stream = io.StringIO()

diff --git a/Misc/NEWS.d/next/Tests/2025-06-14-13-20-17.gh-issue-135489.Uh0yVO.rst b/Misc/NEWS.d/next/Tests/2025-06-14-13-20-17.gh-issue-135489.Uh0yVO.rst
new file mode 100644 (file)
index 0000000..2c9ecc5
--- /dev/null
+++ b/Misc/NEWS.d/next/Tests/2025-06-14-13-20-17.gh-issue-135489.Uh0yVO.rst
@@ -0,0 +1 @@
+Show verbose output for failing tests during PGO profiling step with --enable-optimizations.