From 1830fadb78be9993cfeeaa7fb6867c3df1a53a8b Mon Sep 17 00:00:00 2001 From: cmtice Date: Thu, 21 Dec 2023 12:05:36 -0800 Subject: [LLDB] Fix write permission error in TestGlobalModuleCache.py (#76171) TestGlobalModuleCache.py, a recently added test, tries to update a source file in the build directory, but it assumes the file is writable. In our distributed build and test system, this is not always true, so the test often fails with a write permissions error. This change fixes that by setting the permissions on the file to be writable before attempting to write to it. --- .../API/python_api/global_module_cache/TestGlobalModuleCache.py | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'lldb/test/API/python_api/global_module_cache/TestGlobalModuleCache.py') diff --git a/lldb/test/API/python_api/global_module_cache/TestGlobalModuleCache.py b/lldb/test/API/python_api/global_module_cache/TestGlobalModuleCache.py index 6bb22c46efb4..5b6e9e8a588a 100644 --- a/lldb/test/API/python_api/global_module_cache/TestGlobalModuleCache.py +++ b/lldb/test/API/python_api/global_module_cache/TestGlobalModuleCache.py @@ -26,6 +26,13 @@ class GlobalModuleCacheTestCase(TestBase): # a previous build, so sleep a bit here to ensure that the touch is later. time.sleep(2) try: + # Make sure dst is writeable before trying to write to it. + subprocess.run( + ["chmod", "777", dst], + stdin=None, + capture_output=False, + encoding="utf-8", + ) shutil.copy(src, dst) except: self.fail(f"Could not copy {src} to {dst}") -- cgit v1.2.3