This allows code of the form `if jobs -q $some_pid` in scripts to check whether a previously started job is still running. Previously this would return the correct value, but also print an error message.
The invalid argument errors will still be printed.
Added test cases for both.
Because `command ./somedir/somecommand` is okay.
Fixes test failure from aa304cbd3d.
Child directories in $PATH are still not suggested, as was the main
intention of the commit that introduced the tests:
8a3cf144f Don't include child directories of $PATH in completions.
We have now entirely switched the script tests to littlecheck.
Note: This adjusts the complete_directories test, because it removes a
directory that was created before by a .in test. There's no real
change in behavior.
This does require the test directory be cleaned, or the tests will fail.
test_util gets to stay for a while longer, because it sets up the
testing env (locale and such).
This, together with the other testX, really just tests some basic
syntax. So let's just call it "basic".
Note that this file uses escaped newlines on purpose, so restyling it
would currently break it. I'm not sure what the best thing to do here is.
This isn't quite the old-style test, but it checks some of the line
continuation stuff.
Note that littlecheck ignores leading whitespace, so testing the
actual indentation requires some more effort.
This test launches two background processes and is sensitive to
interleaving of output. Fix it so that newlines are not output by
the background process.
Hopefully this fixes the flakiness of this test.
If a background process runs a fish function which launches another
background process, ensure that these background procs get different
pgroups. Add a test for it.
This executes `fish --no-execute` a whole bunch of times in order to
find syntax errors in our fish scripts.
tests/ is exempt because it contains syntax errors on purpose.
This is a great idea in principle, but it takes ~4s on my system.
It used to error out when a command wasn't known, even when it was a
function that would only be discovered via autoloading.
Now we just accept that a command doesn't exist when no-execute is
given - we're not gonna execute it anyway.
Also, in the same breath stop counting empty commands after expansion
and empty wildcard expansions as errors - these depend on runtime
values, so we can't verify them without executing.
Fixes#977.
(note that it still executes "time", but that's another commit)
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
Glob ordering is used in a variety of places, including figuring out
conf.d and really needs to be stable.
Other ordering, like completions, is really just cosmetic and can
change if it makes for a nicer experience.
So we uncouple it by copying the wcsfilecmp from 3.0.2, which will
return the ordering to what it was in that release.
Fixes#6593
The `function --on-job-exit caller` feature allows a command substitution
to observe when the parent job exits. This has never worked very well - in
particular it is based on job IDs, so a function that observes this will
run multiple times. Implement it properly.
Do this by having a not-recycled "internal job id".
This is only used by psub, but ensure it works properly none-the-less.
