[unittests][Support] Fix LLVM-Unit :: Support/./SupportTests/FileSystemTest.permissions on Solaris
LLVM-Unit :: Support/./SupportTests/FileSystemTest.permissions currently
FAILs on Solaris:
FAIL: LLVM-Unit :: Support/./SupportTests/FileSystemTest.permissions (2940 of 51555)
******************** TEST 'LLVM-Unit :: Support/./SupportTests/FileSystemTest.permissions' FAILED ********************
Note: Google Test filter = FileSystemTest.permissions
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from FileSystemTest
[ RUN ] FileSystemTest.permissions
/opt/llvm-buildbot/obj/llvm/llvm.src/unittests/Support/Path.cpp:1705: Failure
Value of: CheckPermissions(fs::sticky_bit)
Actual: false
Expected: true
/opt/llvm-buildbot/obj/llvm/llvm.src/unittests/Support/Path.cpp:1712: Failure
Value of: CheckPermissions(fs::set_uid_on_exe | fs::set_gid_on_exe | fs::sticky_bit)
Actual: false
Expected: true
/opt/llvm-buildbot/obj/llvm/llvm.src/unittests/Support/Path.cpp:1719: Failure
Value of: CheckPermissions(fs::all_read | fs::set_uid_on_exe | fs::set_gid_on_exe | fs::sticky_bit)
Actual: false
Expected: true
/opt/llvm-buildbot/obj/llvm/llvm.src/unittests/Support/Path.cpp:1722: Failure
Value of: CheckPermissions(fs::all_perms)
Actual: false
Expected: true
[ FAILED ] FileSystemTest.permissions (0 ms)
[----------] 1 test from FileSystemTest (0 ms total)
[----------] Global test environment tear-down
[==========] 1 test from 1 test case ran. (1 ms total)
[ PASSED ] 0 tests.
[ FAILED ] 1 test, listed below:
[ FAILED ] FileSystemTest.permissions
1 FAILED TEST
Checking with truss reveals that this is the same issue as on AIX and
documented in chmod(2):
If the process is not a privileged process and the file is not a direc-
tory, mode bit 01000 (S_ISVTX, the sticky bit) is cleared.
The following patch fixes this in the same way. Tested on amd64-pc-solaris2.11.
Differential Revision: https://reviews.llvm.org/D63598
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@364671
91177308-0d34-0410-b5e6-
96231b3b80d8