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Thread premissions through sys::fs::create_director{y|ies}

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llvm-svn: 244268
This commit is contained in:
Frederic Riss
2015-08-06 21:04:55 +00:00
parent fc573f33f6
commit 6b9396c070
5 changed files with 38 additions and 9 deletions
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24
llvm/unittests/Support/Path.cpp
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@@ -20,6 +20,10 @@
#include <winerror.h>
#endif
#ifdef LLVM_ON_UNIX
#include <sys/stat.h>
#endif
using namespace llvm;
using namespace llvm::sys;
@@ -458,6 +462,26 @@ TEST_F(FileSystemTest, CreateDir) {
errc::file_exists);
ASSERT_NO_ERROR(fs::remove(Twine(TestDirectory) + "foo"));
#ifdef LLVM_ON_UNIX
// Set a 0000 umask so that we can test our directory permissions.
mode_t OldUmask = ::umask(0000);
fs::file_status Status;
ASSERT_NO_ERROR(
fs::create_directory(Twine(TestDirectory) + "baz500", false,
fs::perms::owner_read | fs::perms::owner_exe));
ASSERT_NO_ERROR(fs::status(Twine(TestDirectory) + "baz500", Status));
ASSERT_EQ(Status.permissions() & fs::perms::all_all,
fs::perms::owner_read | fs::perms::owner_exe);
ASSERT_NO_ERROR(fs::create_directory(Twine(TestDirectory) + "baz777", false,
fs::perms::all_all));
ASSERT_NO_ERROR(fs::status(Twine(TestDirectory) + "baz777", Status));
ASSERT_EQ(Status.permissions() & fs::perms::all_all, fs::perms::all_all);
// Restore umask to be safe.
::umask(OldUmask);
#endif
#ifdef LLVM_ON_WIN32
// Prove that create_directories() can handle a pathname > 248 characters,
// which is the documented limit for CreateDirectory().