Commit graph

8 commits

Author SHA1 Message Date
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
Ilya Grigoriev
2571169251 clippy: run cargo clippy --fix --workspace with recent nightly 2023-10-29 20:19:44 -07:00
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
Vamsi Avula
bc57754c58 cli: add support for setting default description
That is, jj will use ui.default_description as a starting point when
user is about to describe an empty change.

I think it might be confusing to do this with -m / --stdin (violates
WYSIWYG), so I'm only doing this when jj invokes an editor.

Also, this could evolve into a proper template in the future instead of
just plain text, to allow inheriting from parent change(s), for example.

Partially addresses #1354.
2023-08-13 23:59:15 +05:30
Vamsi Avula
b8cc6fc3c8 cli: trim the description from editor before using it
We anyway trim the newlines eventually and this just does that eagerly
so we output the "correct" description back to stdout (on describe for
example, we'd now print the first non empty line).
2023-08-13 15:47:16 +05:30
Zachary Dremann
062f7a252b cli: Allow repeated -m options for multi-paragraph descriptions
Emulates git's behavior:
https://www.git-scm.com/docs/git-commit#Documentation/git-commit.txt--mltmsggt
2023-08-13 05:06:35 -04:00
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_describe_command.rs (Browse further)