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| author | Brandon Bennett <bbennett@fb.com> | 2017-04-20 10:26:10 -0600 |
|---|---|---|
| committer | Marcel van Lohuizen <mpvl@golang.org> | 2017-04-26 15:53:32 +0000 |
| commit | ba8ff87dbeb87813a4604e36adb609b1e8fcb7be (patch) | |
| tree | 515161a914c3b7a841bd095a1ed9300470466a65 /src/cmd/go/internal/test/testflag.go | |
| parent | 6e2c4bc012f8cc262db25d3fee414c5231fea03a (diff) | |
| download | go-ba8ff87dbeb87813a4604e36adb609b1e8fcb7be.tar.gz go-ba8ff87dbeb87813a4604e36adb609b1e8fcb7be.zip | |
testing: add argument to list tests, benchmarks, and examples
Some large testing/build systems require some form of test discovery before
running tests. This usually allows for analytics, history, and stats on a per
tests basis. Typically these systems are meant used in multi-language
environments and the original source code is not known or available.
This adds a -test.list option which takes a regular expression as an
argument. Any tests, benchmarks, or examples that match that regular
expression will be printed, one per line, to stdout and then the program
will exit.
Since subtests are named/discovered at run time this will only show
top-level tests names and is a known limitation.
Fixes #17209
Change-Id: I7e607f5f4f084d623a1cae88a1f70e7d92b7f13e
Reviewed-on: https://go-review.googlesource.com/41195
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>
Run-TryBot: Marcel van Lohuizen <mpvl@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/cmd/go/internal/test/testflag.go')
| -rw-r--r-- | src/cmd/go/internal/test/testflag.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cmd/go/internal/test/testflag.go b/src/cmd/go/internal/test/testflag.go index 288156c819..fb76a34a77 100644 --- a/src/cmd/go/internal/test/testflag.go +++ b/src/cmd/go/internal/test/testflag.go @@ -42,6 +42,7 @@ var testFlagDefn = []*cmdflag.Defn{ {Name: "coverprofile", PassToTest: true}, {Name: "cpu", PassToTest: true}, {Name: "cpuprofile", PassToTest: true}, + {Name: "list", PassToTest: true}, {Name: "memprofile", PassToTest: true}, {Name: "memprofilerate", PassToTest: true}, {Name: "blockprofile", PassToTest: true}, @@ -145,6 +146,8 @@ func testFlags(args []string) (packageNames, passToTest []string) { case "bench": // record that we saw the flag; don't care about the value testBench = true + case "list": + testList = true case "timeout": testTimeout = value case "blockprofile", "cpuprofile", "memprofile", "mutexprofile": |