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8256489: Make gtest for long path names on Windows more resilient in the presence of virus scanners

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Reviewed-by: dholmes, clanger
This commit is contained in:
Ralf Schmelter 2020-11-25 13:16:36 +00:00
parent 911f16d4c8
commit 26e6cb3eb9
1 changed files with 14 additions and 2 deletions

16
test/hotspot/gtest/runtime/test_os_windows.cpp

@ -135,8 +135,20 @@ static void create_rel_directory_w(const wchar_t* path) {
static void delete_empty_rel_directory_w(const wchar_t* path) {
WITH_ABS_PATH(path);
EXPECT_TRUE(file_exists_w(abs_path)) << "Can't delete directory: \"" << path << "\" does not exists";
BOOL result = RemoveDirectoryW(abs_path);
EXPECT_TRUE(result) << "Failed to delete directory \"" << path << "\": " << GetLastError();
const int retry_count = 20;
// If the directory cannot be deleted directly, a file in it might be kept
// open by a virus scanner. Try a few times, since this should be temporary.
for (int i = 0; i <= retry_count; ++i) {
BOOL result = RemoveDirectoryW(abs_path);
if (!result && (i < retry_count)) {
Sleep(1);
} else {
EXPECT_TRUE(result) << "Failed to delete directory \"" << path << "\": " << GetLastError();
return;
}
}
}
static void create_rel_file_w(const wchar_t* path) {