[commit: ghc] master: Testsuite: run tests in /tmp/ghctest-xxx instead of /tmp/ghctest/xxx (36d254a)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/36d254afadb49a855dea031c036b1a371a567f16/ghc

>---------------------------------------------------------------

commit 36d254afadb49a855dea031c036b1a371a567f16
Author: Thomas Miedema <thomasmiedema at gmail.com>
Date:   Thu Jun 2 15:10:28 2016 +0200

    Testsuite: run tests in /tmp/ghctest-xxx instead of /tmp/ghctest/xxx
    
    This fixes a bug of not being able to create files or directories in
    /tmp/ghctest if it was created by a different user.
    
    Trac ticket #11980.


>---------------------------------------------------------------

36d254afadb49a855dea031c036b1a371a567f16
 testsuite/driver/runtests.py | 16 +---------------
 1 file changed, 1 insertion(+), 15 deletions(-)

diff --git a/testsuite/driver/runtests.py b/testsuite/driver/runtests.py
index 629a85e..c62c5a7 100644
--- a/testsuite/driver/runtests.py
+++ b/testsuite/driver/runtests.py
@@ -276,25 +276,11 @@ else:
     # set stdout to unbuffered (is this the best way to do it?)
     sys.stdout = os.fdopen(sys.__stdout__.fileno(), "w", 0)
 
-# Create a unique temporary directory inside '/tmp/ghctest'.
-ghctestdir = os.path.join(tempfile.gettempdir(), 'ghctest')
-# Don't start from scratch (i.e. don't rmtree(ghctestdir)). Running
-# 'make test' while another 'make test' hasn't completed yet should work.
-#shutil.rmtree(ghctestdir, ignore_errors=True)
-mkdirp(ghctestdir)
-tempdir = normalise_slashes_(tempfile.mkdtemp('', '', dir=ghctestdir))
+tempdir = normalise_slashes_(tempfile.mkdtemp('', 'ghctest-'))
 
 def cleanup_and_exit(exitcode):
     if config.cleanup:
         shutil.rmtree(tempdir, ignore_errors=True)
-        try:
-            os.rmdir(ghctestdir)
-        except OSError as e:
-            if e.errno == errno.ENOTEMPTY:
-                # Only delete ghctestdir if it is empty.
-                pass
-            else:
-                raise
     exit(exitcode)
 
 # First collect all the tests to be run