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| author | Ian Lance Taylor <iant@golang.org> | 2016-02-25 21:16:45 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2016-02-26 19:20:47 +0000 |
| commit | 8d94b9b820b093a32b7eb83d6481bc3da7ca276e (patch) | |
| tree | 2d8ac45ef619aa2973bf62a397e4d8b36ea3a5da /src/runtime/testdata | |
| parent | 90fea9d09ac9876147c7223884a09357c3418ed2 (diff) | |
| download | go-8d94b9b820b093a32b7eb83d6481bc3da7ca276e.tar.xz | |
runtime: more deflaking of TestCgoCheckBytes
Fixes #14519.
Change-Id: I8f78f67a463e6467e09df90446f7ebd28789d6c9
Reviewed-on: https://go-review.googlesource.com/19933
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src/runtime/testdata')
| -rw-r--r-- | src/runtime/testdata/testprogcgo/cgo.go | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/runtime/testdata/testprogcgo/cgo.go b/src/runtime/testdata/testprogcgo/cgo.go index 5d2550dbb0..7a2e013d43 100644 --- a/src/runtime/testdata/testprogcgo/cgo.go +++ b/src/runtime/testdata/testprogcgo/cgo.go @@ -11,7 +11,9 @@ void foo2(void* p) {} import "C" import ( "fmt" + "os" "runtime" + "strconv" "time" "unsafe" ) @@ -83,8 +85,16 @@ func CgoTraceback() { } func CgoCheckBytes() { - b := make([]byte, 1e6) - for i := 0; i < 1e3; i++ { + try, _ := strconv.Atoi(os.Getenv("GO_CGOCHECKBYTES_TRY")) + if try <= 0 { + try = 1 + } + b := make([]byte, 1e6*try) + start := time.Now() + for i := 0; i < 1e3*try; i++ { C.foo2(unsafe.Pointer(&b[0])) + if time.Since(start) > time.Second { + break + } } } |