Commit Graph

17 Commits

Author SHA1 Message Date
Johannes Altmanninger
1e858eae35 tests: filter control sequences only when interactive
This demonstrates that we only write control sequences when interactive.
2024-04-12 12:28:22 +02:00
Johannes Altmanninger
8bf8b10f68 Extended & human-friendly keys
See the changelog additions for user-visible changes.

Since we enable/disable terminal protocols whenever we pass terminal ownership,
tests can no longer run in parallel on the same terminal.

For the same reason, readline shortcuts in the gdb REPL will not work anymore.
As a remedy, use gdbserver, or lobby for CSI u support in libreadline.

Add sleep to some tests, otherwise they fall (both in CI and locally).

There are two weird failures on FreeBSD remaining, disable them for now
https://github.com/fish-shell/fish-shell/pull/10359/checks?check_run_id=23330096362

Design and implementation borrows heavily from Kakoune.

In future, we should try to implement more of the kitty progressive
enhancements.

Closes #10359
2024-04-02 14:35:16 +02:00
Fabian Boehm
c1bf06d5b1 Print "^^" for a 2-wide error 2022-08-12 18:38:47 +02:00
Fabian Homborg
8391f94081 Improve error for redirections to invalid paths
This finds the first broken component, to help people figure out where
they misspelt something.

E.g.

```
echo foo >/usr/lob/systemd/system/machines.target.wants/var-lib-machines.mount
```

will now show:

```
warning: Path '/usr/lob' does not exist
```

which would help with seeing that it should be "/usr/lib".
2021-11-20 17:44:05 +01:00
Aaron Gyes
f4377e1a26 necro working tests from 11a373f121 2021-10-21 23:50:42 -07:00
Mahmoud Al-Qudsi
e96b6e157c Remove TMPDIR dependency from tests/
Tests are now executed in a test-specific temporary directory, so test
output on failure should be reproducible/reusable as-is without needing
to have TMPDIR defined (as it only exists by default under macOS).
2021-08-29 08:56:12 +02:00
Mahmoud Al-Qudsi
9796b95f48 Eliminate shared temporary directory for tests
Aside from the fact that the shared state could cause problems, tests
were randomly assuming it would be created where that wasn't the case.
In particular, `redirect.fish` and `basic.fish` were failing on only
macOS because `../test/temp` didn't exist yet - it would be created by
other tests later.
2021-08-29 08:56:12 +02:00
Fabian Homborg
c96a07dc96 Revert "Prevent redirecting internal processes to file descriptors above 2"
FDs are inherited, and redirecting those is harmless, and forbidding
that is worse than allowing all.

Fixes #7769.

This reverts commit 11a373f121.
2021-03-03 22:26:33 +01:00
ridiculousfish
11a373f121 Prevent redirecting internal processes to file descriptors above 2
The user may write for example:

    echo foo >&5

and fish would try to output to file descriptor 5, within the fish process
itself. This has unpredictable effects and isn't useful. Make this an
error.

Note that the reverse is "allowed" but ignored:

    echo foo 5>&1

this conceptually dup2s stdout to fd 5, but since no builtin writes to fd
5 we ignore it.
2021-02-20 16:16:45 -08:00
ridiculousfish
84d59accfc builtins to allow stdin to be closed
Prior to this fix, if stdin were explicitly closed, then builtins would
silently fail. For example:

    count <&-

would just fail with status 1. Remove this limitation and allow each
builtin to handle a closed stdin how it sees fit.
2021-02-10 17:43:10 -08:00
Fabian Homborg
9256f37e9e Add test for redirection to variable
Closes #6443
2020-07-14 20:55:38 +02:00
Fabian Homborg
9367d4ff71 Reindent functions to remove useless quotes
This does not include checks/function.fish because that currently
includes a "; end" in a message that indent would remove, breaking the test.
2020-03-09 19:46:43 +01:00
Fabian Homborg
aba900a71f Reallow "2>>&1" as a redirection
Appending to an fd doesn't really make sense, but we allowed the
syntax previously and it was actually used.

It's not too harmful to allow it, so let's just do that again.

For the record: Zsh also allows it, bash doesn't.

Fixes #6614
2020-02-17 08:57:41 +01:00
Fabian Homborg
f67a9f2ee7 Port another part of test1 to littlecheck
This time it's redirections
2020-02-08 18:21:05 +01:00
ridiculousfish
97dd5ece26 Remove redirection_is_to_real_file
This was previously required so that, if there was a redirection to a
file, we would fork a process to create the file even if there was no
output. For example `echo -n >/tmp/file.txt` would have to create
file.txt even though it would be empty.

However now we open the file before fork, so we no longer need special
logic around this.
2019-12-20 14:40:57 -08:00
ridiculousfish
0bfd897ee0 Add a special error message for |& 2019-10-27 15:24:57 -07:00
ridiculousfish
2a92e66902 Support for &> and &| as convenience redirections
This adds support for &> and &| syntax, which both redirect stdout, and
also apply a redirection of stderr to stdout.
2019-10-27 15:24:57 -07:00