diff options
Diffstat (limited to 'src/testing/benchmark.go')
| -rw-r--r-- | src/testing/benchmark.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/testing/benchmark.go b/src/testing/benchmark.go index a856312f8f..be9b87f80b 100644 --- a/src/testing/benchmark.go +++ b/src/testing/benchmark.go @@ -7,6 +7,7 @@ package testing import ( "flag" "fmt" + "internal/race" "internal/sysinfo" "io" "math" @@ -184,6 +185,7 @@ func (b *B) runN(n int) { // Try to get a comparable environment for each run // by clearing garbage from previous runs. runtime.GC() + b.raceErrors = -race.Errors() b.N = n b.parallelism = 1 b.ResetTimer() @@ -192,7 +194,8 @@ func (b *B) runN(n int) { b.StopTimer() b.previousN = n b.previousDuration = b.duration - if fetchRaceErrors() > 0 { + b.raceErrors += race.Errors() + if b.raceErrors > 0 { b.Errorf("race detected during execution of benchmark") } } |