fish-shell/tests/checks/source.fish

#RUN: %fish %s

source /dev/null
echo $status
# CHECK: 0

source /
echo $status
# CHECKERR: error: Unable to read input file: Is a directory
# CHECKERR: source: Error while reading file '/'
# CHECK: 1
Allow builtin source to read from non-regular files Commit a91bf6d88 (builtin.c: builtin_source now checks that its argument is a file., 2005-12-16) fixed an infinite loop for commands like "source /" where the argument is a directory. It did so by erroring out early unless the filename argument is a regular file. This is too restrictive; it disallows reading from special files like /dev/null and fifos. Today we get a sensible error without this check, so remove it. 2024-10-13 16:37:58 +08:00			`#RUN: %fish %s`

			`source /dev/null`
			`echo $status`
			`# CHECK: 0`

			`source /`
			`echo $status`
			`# CHECKERR: error: Unable to read input file: Is a directory`
			`# CHECKERR: source: Error while reading file '/'`
			`# CHECK: 1`