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| author | Chris Simpkins <git.simpkins@gmail.com> | 2020-03-09 22:04:59 -0400 |
|---|---|---|
| committer | Chris Simpkins <git.simpkins@gmail.com> | 2020-03-09 22:04:59 -0400 |
| commit | 9f734c978c4c32eea552d45fef582804c1d2b9bf (patch) | |
| tree | b7e2fb8311590c160738a8d035bb4702473dd0b1 | |
| parent | 259b06e33f533096f0b46beca8719fd4afceb78b (diff) | |
| download | rust-9f734c978c4c32eea552d45fef582804c1d2b9bf.tar.gz rust-9f734c978c4c32eea552d45fef582804c1d2b9bf.zip | |
Add documentation of tool testing with x.py script
| -rw-r--r-- | src/bootstrap/flags.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/bootstrap/flags.rs b/src/bootstrap/flags.rs index 516be6a30c2..a8b76c44f79 100644 --- a/src/bootstrap/flags.rs +++ b/src/bootstrap/flags.rs @@ -359,7 +359,7 @@ Arguments: subcommand_help.push_str( "\n Arguments: - This subcommand accepts a number of paths to directories to tests that + This subcommand accepts a number of paths to test directories that should be compiled and run. For example: ./x.py test src/test/ui @@ -367,11 +367,15 @@ Arguments: ./x.py test src/libstd --stage 0 --no-doc ./x.py test src/test/ui --bless ./x.py test src/test/ui --compare-mode nll - + Note that `test src/test/* --stage N` does NOT depend on `build src/rustc --stage N`; just like `build src/libstd --stage N` it tests the compiler produced by the previous stage. + Execute tool tests with a tool name argument: + + ./x.py test tidy + If no arguments are passed then the complete artifacts for that stage are compiled and tested. |