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Summary:
This change moves tests for checkers and infrastructure into separate
directories, making it easier to find infrastructure tests. Tests for
checkers are already easy to find because they are named after the
checker. Tests for infrastructure were difficult to find because they
were outnumbered by tests for checkers. Now they are in a separate
directory.
Reviewers: jfb, jdoerfert, lebedev.ri
Subscribers: srhines, nemanjai, aheejin, kbarton, christof, mgrang, arphaman, jfb, lebedev.ri, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D68807
llvm-svn: 374540
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Summary:
Continuation of D46504.
Example output:
```
$ clang-tidy -enable-check-profile -store-check-profile=. -checks=-*,readability-function-size source.cpp
$ # Note that there won't be timings table printed to the console.
$ cat *.json
{
"file": "/path/to/source.cpp",
"timestamp": "2018-05-16 16:13:18.717446360",
"profile": {
"time.clang-tidy.readability-function-size.wall": 1.0421266555786133e+00,
"time.clang-tidy.readability-function-size.user": 9.2088400000005421e-01,
"time.clang-tidy.readability-function-size.sys": 1.2418899999999974e-01
}
}
```
There are two arguments that control profile storage:
* `-store-check-profile=<prefix>`
By default reports are printed in tabulated format to stderr. When this option
is passed, these per-TU profiles are instead stored as JSON.
If the prefix is not an absolute path, it is considered to be relative to the
directory from where you have run :program:`clang-tidy`. All `.` and `..`
patterns in the path are collapsed, and symlinks are resolved.
Example:
Let's suppose you have a source file named `example.cpp`, located in
`/source` directory.
* If you specify `-store-check-profile=/tmp`, then the profile will be saved
to `/tmp/<timestamp>-example.cpp.json`
* If you run :program:`clang-tidy` from within `/foo` directory, and specify
`-store-check-profile=.`, then the profile will still be saved to
`/foo/<timestamp>-example.cpp.json`
Reviewers: alexfh, sbenza, george.karpenkov, NoQ, aaron.ballman
Reviewed By: alexfh, george.karpenkov, aaron.ballman
Subscribers: Quuxplusone, JonasToth, aaron.ballman, llvm-commits, rja, Eugene.Zelenko, xazax.hun, mgrang, cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D46602
llvm-svn: 334101
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