From 4514998195c7ff9809d13ece89fc60298f6e9b12 Mon Sep 17 00:00:00 2001
From: Donghee Na <donghee.na@python.org>
Date: Tue, 3 Sep 2024 00:37:26 +0900
Subject: [PATCH] =?UTF-8?q?[3.12]=20gh-101525:=20Skip=20test=5Fgdb=20if=20?=
 =?UTF-8?q?the=20binary=20is=20relocated=20by=20BOLT.=20(=E2=80=A6=20(#123?=
 =?UTF-8?q?603)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

[3.12] gh-101525: Skip test_gdb if the binary is relocated by BOLT. (gh-118572)
(cherry picked from commit f95fc4de115ae03d7aa6dece678240df085cb4f6)
---
 Lib/test/libregrtest/utils.py                          |  5 +++++
 Lib/test/support/__init__.py                           | 10 ++++++++++
 Lib/test/test_gdb/__init__.py                          |  3 +++
 .../2024-05-04-22-56-41.gh-issue-101525.LHK166.rst     |  2 ++
 4 files changed, 20 insertions(+)
 create mode 100644 Misc/NEWS.d/next/Tests/2024-05-04-22-56-41.gh-issue-101525.LHK166.rst

diff --git a/Lib/test/libregrtest/utils.py b/Lib/test/libregrtest/utils.py
index 3bd2ccdedf3..a4fd1ee7a85 100644
--- a/Lib/test/libregrtest/utils.py
+++ b/Lib/test/libregrtest/utils.py
@@ -343,6 +343,11 @@ def get_build_info():
     if support.check_cflags_pgo():
         # PGO (--enable-optimizations)
         optimizations.append('PGO')
+
+    if support.check_bolt_optimized():
+        # BOLT (--enable-bolt)
+        optimizations.append('BOLT')
+
     if optimizations:
         build.append('+'.join(optimizations))
 
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
index 9a56faa648b..8519fedf8db 100644
--- a/Lib/test/support/__init__.py
+++ b/Lib/test/support/__init__.py
@@ -817,10 +817,20 @@ if hasattr(sys, "getobjects"):
     _align = '0P'
 _vheader = _header + 'n'
 
+def check_bolt_optimized():
+    # Always return false, if the platform is WASI,
+    # because BOLT optimization does not support WASM binary.
+    if is_wasi:
+        return False
+    config_args = sysconfig.get_config_var('CONFIG_ARGS') or ''
+    return '--enable-bolt' in config_args
+
+
 def calcobjsize(fmt):
     import struct
     return struct.calcsize(_header + fmt + _align)
 
+
 def calcvobjsize(fmt):
     import struct
     return struct.calcsize(_vheader + fmt + _align)
diff --git a/Lib/test/test_gdb/__init__.py b/Lib/test/test_gdb/__init__.py
index 99557739af6..0dd72178023 100644
--- a/Lib/test/test_gdb/__init__.py
+++ b/Lib/test/test_gdb/__init__.py
@@ -24,6 +24,9 @@ if not sysconfig.is_python_build():
 if support.check_cflags_pgo():
     raise unittest.SkipTest("test_gdb is not reliable on PGO builds")
 
+if support.check_bolt_optimized():
+    raise unittest.SkipTest("test_gdb is not reliable on BOLT optimized builds")
+
 
 def load_tests(*args):
     return support.load_package_tests(os.path.dirname(__file__), *args)
diff --git a/Misc/NEWS.d/next/Tests/2024-05-04-22-56-41.gh-issue-101525.LHK166.rst b/Misc/NEWS.d/next/Tests/2024-05-04-22-56-41.gh-issue-101525.LHK166.rst
new file mode 100644
index 00000000000..ae8001ad373
--- /dev/null
+++ b/Misc/NEWS.d/next/Tests/2024-05-04-22-56-41.gh-issue-101525.LHK166.rst
@@ -0,0 +1,2 @@
+Skip ``test_gdb`` if the binary is relocated by BOLT.
+Patch by Donghee Na.