diff options
Diffstat (limited to 'src/testing/benchmark.go')
| -rw-r--r-- | src/testing/benchmark.go | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/src/testing/benchmark.go b/src/testing/benchmark.go index 52766005bf..e9687bf26d 100644 --- a/src/testing/benchmark.go +++ b/src/testing/benchmark.go @@ -242,7 +242,7 @@ func (b *B) run1() bool { if b.skipped { tag = "SKIP" } - if b.chatty && (len(b.output) > 0 || b.finished) { + if b.chatty != nil && (len(b.output) > 0 || b.finished) { b.trimOutput() fmt.Fprintf(b.w, "--- %s: %s\n%s", tag, b.name, b.output) } @@ -523,10 +523,9 @@ func runBenchmarks(importPath string, matchString func(pat, str string) (bool, e } main := &B{ common: common{ - name: "Main", - w: os.Stdout, - chatty: *chatty, - bench: true, + name: "Main", + w: os.Stdout, + bench: true, }, importPath: importPath, benchFunc: func(b *B) { @@ -537,6 +536,9 @@ func runBenchmarks(importPath string, matchString func(pat, str string) (bool, e benchTime: benchTime, context: ctx, } + if Verbose() { + main.chatty = newChattyPrinter(main.w) + } main.runN(1) return !main.failed } @@ -549,7 +551,7 @@ func (ctx *benchContext) processBench(b *B) { benchName := benchmarkName(b.name, procs) // If it's chatty, we've already printed this information. - if !b.chatty { + if b.chatty == nil { fmt.Fprintf(b.w, "%-*s\t", ctx.maxLen, benchName) } // Recompute the running time for all but the first iteration. @@ -576,7 +578,7 @@ func (ctx *benchContext) processBench(b *B) { continue } results := r.String() - if b.chatty { + if b.chatty != nil { fmt.Fprintf(b.w, "%-*s\t", ctx.maxLen, benchName) } if *benchmarkMemory || b.showAllocResult { @@ -639,7 +641,7 @@ func (b *B) Run(name string, f func(b *B)) bool { atomic.StoreInt32(&sub.hasSub, 1) } - if b.chatty { + if b.chatty != nil { labelsOnce.Do(func() { fmt.Printf("goos: %s\n", runtime.GOOS) fmt.Printf("goarch: %s\n", runtime.GOARCH) |