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Document --test-args for rustbuild

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This commit is contained in:
Seo Sanghyeon 2016-12-14 01:31:48 +09:00
parent 5a2b50b33d
commit 8ed52ed27d
3 changed files with 7 additions and 7 deletions
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9
CONTRIBUTING.md
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@ -212,12 +212,13 @@ Some common invocations of `x.py` are:
& everything builds in the correct manner.
- `x.py test src/libstd --stage 1` - test the standard library without
recompiling stage 2.
- `x.py test src/test/run-pass --filter TESTNAME` - Run a matching set of tests.
- `x.py test src/test/run-pass --test-args TESTNAME` - Run a matching set of
tests.
- `TESTNAME` should be a substring of the tests to match against e.g. it could
be the fully qualified test name, or just a part of it.
`TESTNAME=collections::hash::map::test_map::test_capacity_not_less_than_len`
or `TESTNAME=test_capacity_not_less_than_len`.
- `x.py test src/test/run-pass --stage 1 --filter <substring-of-test-name>` -
- `x.py test src/test/run-pass --stage 1 --test-args <substring-of-test-name>` -
Run a single rpass test with the stage1 compiler (this will be quicker than
running the command above as we only build the stage1 compiler, not the entire
thing). You can also leave off the directory argument to run all stage1 test
@ -284,7 +285,7 @@ been approved. The PR then enters the [merge queue][merge-queue], where @bors
will run all the tests on every platform we support. If it all works out,
@bors will merge your code into `master` and close the pull request.
[merge-queue]: http://buildbot.rust-lang.org/homu/queue/rust
[merge-queue]: https://buildbot.rust-lang.org/homu/queue/rust
Speaking of tests, Rust has a comprehensive test suite. More information about
it can be found
@ -403,4 +404,4 @@ are:
[tlgba]: http://tomlee.co/2014/04/a-more-detailed-tour-of-the-rust-compiler/
[ro]: http://www.rustaceans.org/
[rctd]: ./COMPILER_TESTS.md
[cheatsheet]: http://buildbot.rust-lang.org/homu/
[cheatsheet]: https://buildbot.rust-lang.org/homu/

4
src/bootstrap/README.md
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@ -22,7 +22,7 @@ Note that if you're on Unix you should be able to execute the script directly:
./x.py build
```
The script accepts commands, flags, and filters to determine what to do:
The script accepts commands, flags, and arguments to determine what to do:
* `build` - a general purpose command for compiling code. Alone `build` will
bootstrap the entire compiler, and otherwise arguments passed indicate what to
@ -54,7 +54,7 @@ The script accepts commands, flags, and filters to determine what to do:
./x.py test src/test/run-pass
# execute only some tests in the run-pass test suite
./x.py test src/test/run-pass --filter my-filter
./x.py test src/test/run-pass --test-args substring-of-test-name
# execute tests in the standard library in stage0
./x.py test --stage 0 src/libstd

1
src/bootstrap/flags.rs
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@ -108,7 +108,6 @@ Arguments:
tests that should be compiled and run. For example:
./x.py test src/test/run-pass
./x.py test src/test/run-pass/assert-*
./x.py test src/libstd --test-args hash_map
./x.py test src/libstd --stage 0