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6 commits

Author SHA1 Message Date
Yuya Nishihara
31525705db cli: add "Hint: " or "Warning: " heading to almost all messages
It's inconsistent that some warnings have headings and some don't, and it seems
the choice is arbitrary. Let's unify the style. There are two exceptions:
1. continued line following labeled message,
2. "unrecognized response" followed by prompt.
2024-03-26 11:23:13 +09:00
jyn
d66fcf2ca0 compile integration tests as a single binary
this greatly speeds up the time to run all tests, at the cost of slightly larger recompile times for individual tests.

this unfortunately adds the requirement that all tests are listed in `runner.rs` for the crate.
to avoid forgetting, i've added a new test that ensures the directory is in sync with the file.

 ## benchmarks

before this change, recompiling all tests took 32-50 seconds and running a single test took 3.5 seconds:

```
; hyperfine 'touch lib/src/lib.rs && cargo t --test test_working_copy'
  Time (mean ± σ):      3.543 s ±  0.168 s    [User: 2.597 s, System: 1.262 s]
  Range (min … max):    3.400 s …  3.847 s    10 runs
```

after this change, recompiling all tests take 4 seconds:
```
;  hyperfine 'touch lib/src/lib.rs ; cargo t --test runner --no-run'
  Time (mean ± σ):      4.055 s ±  0.123 s    [User: 3.591 s, System: 1.593 s]
  Range (min … max):    3.804 s …  4.159 s    10 runs
```
and running a single test takes about the same:
```
; hyperfine 'touch lib/src/lib.rs && cargo t --test runner -- test_working_copy'
  Time (mean ± σ):      4.129 s ±  0.120 s    [User: 3.636 s, System: 1.593 s]
  Range (min … max):    3.933 s …  4.346 s    10 runs
```

about 1.4 seconds of that is the time for the runner, of which .4 is the time for the linker. so
there may be room for further improving the times.
2024-02-06 18:19:41 -08:00
Yuya Nishihara
7a3e72415c cli: send status messages to stderr, specify stdout/stderr explicitly
Many of &mut UI can be changed to immutable borrows, but I'm not gonna
update them in this patch.
2023-10-11 19:24:01 +09:00
Yuya Nishihara
58acc1d111 tests: replace jj_cmd_success() involving mutation to allow stderr output 2023-10-11 19:24:01 +09:00
Martin von Zweigbergk
44eb902171 working_copy: don't crash when updating and tracked file exits on disk
Before this patch, when updating to a commit that has a file that's
currently an ignored file on disk, jj would crash. After this patch,
we instead leave the conflicting files or directories on disk. We
print a helpful message about how to inspect the differences between
the intended working copy and the actual working copy, and how to
discard the unintended changes.

Closes #976.
2023-10-07 14:02:31 -07:00
Martin von Zweigbergk
0075174308 tests: move tests/ under cli/ so they're run again
Thanks to @ilyagr for noticing that they should be moved.
2023-08-05 06:18:59 +00:00
Renamed from tests/test_gitignores.rs (Browse further)