diff options
Diffstat (limited to 'AppPkg/Applications/Python/Python-2.7.2/Lib/test/tf_inherit_check.py')
-rw-r--r-- | AppPkg/Applications/Python/Python-2.7.2/Lib/test/tf_inherit_check.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/test/tf_inherit_check.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/tf_inherit_check.py new file mode 100644 index 0000000000..1542ede2db --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/tf_inherit_check.py @@ -0,0 +1,25 @@ +# Helper script for test_tempfile.py. argv[2] is the number of a file
+# descriptor which should _not_ be open. Check this by attempting to
+# write to it -- if we succeed, something is wrong.
+
+import sys
+import os
+
+verbose = (sys.argv[1] == 'v')
+try:
+ fd = int(sys.argv[2])
+
+ try:
+ os.write(fd, "blat")
+ except os.error:
+ # Success -- could not write to fd.
+ sys.exit(0)
+ else:
+ if verbose:
+ sys.stderr.write("fd %d is open in child" % fd)
+ sys.exit(1)
+
+except StandardError:
+ if verbose:
+ raise
+ sys.exit(1)
|