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fish-shell/tests/checks
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Fabian Boehm 20243132fb Add <? input redirection 
This tries to open the given file to use as stdin, and if it fails,
for any reason, it uses /dev/null instead.

This is useful in cases where we would otherwise do either of these:

```fish
test -r /path/to/file
and string match foo < /path/to/file

cat /path/to/file 2>/dev/null | string match foo
```

This both makes it nicer and shorter, *and* helps with TOCTTOU - what if the file is removed/changed after the check?

The reason for reading /dev/null instead of a closed fd is that a closed fd will often cause an error.

In case opening /dev/null fails, it still skips the command.
That's really a last resort for when the operating system
has turned out to be a platypus and not a unix.

Fixes #4865

(cherry picked from commit df8b9b70954fd38c170b954967112d50ba299223)
2024-04-21 14:35:13 +02:00
..
broken-config/fish
Port config tests to littlecheck
2019-06-25 22:31:06 +02:00
abbr.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
alias.fish
Support quoted escaping also when ' or \ is present
2024-04-13 15:33:05 +02:00
andandoror.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
andor.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
argparse.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
bad-option.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
basic.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
bind.fish
Escape nonprintable characters when reporting invalid key name
2024-04-18 23:27:05 +02:00
braces.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
broken-config.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
builtinbuiltin.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
caller-exit.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
caller-observer.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
cd.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
check-all-fish-files.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
check-completions.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
check-translations.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
cmdsub-limit.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
cmdsub.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
colon-delimited-var.fish
Clean up how PATH and CDPATH munging occurs
2019-11-02 16:48:08 -07:00
command-1.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
command-2.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
command-not-found.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
command-vars-persist.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
commandline.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
complete_directories.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
complete-group-order.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
complete.fish
Insert some completions with quotes instead of backslashes
2024-04-13 15:34:21 +02:00
contains_opt.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
count.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
deep-cmdsub.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
default-setup-path.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
directory-redirect.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
disown-parent.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
empty.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
env.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
eval.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
exec.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
exit-status-with-closing-stderr.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
expansion.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
fds.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-ampersand-nobg-in-token1.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-nocaret1.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-nocaret2.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-nocaret3.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-nocaret4.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-percent-self1.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-percent-self2.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-qmark1.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-qmark2.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-string-backslashes-off.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
features-string-backslashes.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
fish_add_path.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
fish_exit.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
fish_user_paths.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
for.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
function-definition.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
function.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
functions.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
git.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
glob.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
history.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
indent.fish
Teach fish_indent to only indent and unindent
2024-04-15 08:32:31 +02:00
init-command-2.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
init-command-mix-ordering.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
init-command-mix.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
init-command.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
init-unreadable-cwd.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
invocation.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
job-control-noninteractive.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
job-control-not-a-tty.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
job-ids.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
jobs-are-escaped.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
jobs.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
line-continuation.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
line-number.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
locale-numeric.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
locale.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
loops.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
math.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
no-config.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
no-execute.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
noshebang.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
not.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
nuls.fish
Support quoted escaping also when ' or \ is present
2024-04-13 15:33:05 +02:00
path.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
pipeline-pgroup.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
pipestatus.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
print-help.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
printf.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
prompt.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
psub.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
random.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
rc-returned.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
read.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
realpath.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
redirect.fish
Add <? input redirection
2024-04-21 14:35:13 +02:00
regex-import.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
return.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
scoping.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
self-signal-usr1.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
set.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
setenv.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
sigint2.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
sigint.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
signal.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
slices.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
stack-overflow.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
status-command.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
status-value.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
status.fish
Deprecate builtin test's one- and zero-argument modes (#10365)
2024-04-21 14:25:54 +02:00
string-advanced.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
string.fish
Support quoted escaping also when ' or \ is present
2024-04-13 15:33:05 +02:00
switch.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
symlinks-not-overwritten.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
syntax-error-location.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
test-posix.fish
Deprecate builtin test's one- and zero-argument modes (#10365)
2024-04-21 14:25:54 +02:00
test.fish
Deprecate builtin test's one- and zero-argument modes (#10365)
2024-04-21 14:25:54 +02:00
threads.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
time.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
tmux-abbr.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
tmux-bind2.fish
Update commandline state snapshot lazily
2024-04-13 14:36:11 +02:00
tmux-bind.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
tmux-commandline.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
tmux-complete.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
tmux-history-search.fish
shift-delete to delete current history search match
2024-04-13 20:23:51 +02:00
tmux-job.fish
Add test for updating the commandline state on background job exit
2024-04-13 18:24:53 +02:00
tmux-prompt.fish
Send repaint requests through the input queue again
2024-04-19 12:05:27 +02:00
tmux-signal.fish
Send repaint requests through the input queue again
2024-04-19 12:05:27 +02:00
trace.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
trap_print.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
trap.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
type.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
ulimit.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
umask.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
variable-assignment.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
vars_as_commands.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
version.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
wait.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
wildcard.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
wraps.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00
zero_based_array.fish
tests: filter control sequences only when interactive
2024-04-12 12:28:22 +02:00