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| author | Russ Cox <rsc@golang.org> | 2014-09-01 19:42:22 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2014-09-01 19:42:22 -0400 |
| commit | a8c5e87b1e5ef224a10440bff6b79b605570cd3c (patch) | |
| tree | 9986560c32403dfe08eda543f15e04cf2c417cd8 /src/pkg/runtime/stack_test.go | |
| parent | 548d0805f738c5f4d5bb7e72334b80c2acff059d (diff) | |
| download | go-a8c5e87b1e5ef224a10440bff6b79b605570cd3c.tar.xz | |
runtime: fix Stack
Fixes #8626.
LGTM=bradfitz
R=golang-codereviews
CC=bradfitz, golang-codereviews, iant, r
https://golang.org/cl/137050043
Diffstat (limited to 'src/pkg/runtime/stack_test.go')
| -rw-r--r-- | src/pkg/runtime/stack_test.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/pkg/runtime/stack_test.go b/src/pkg/runtime/stack_test.go index 2877074f76..b3dcbd12a0 100644 --- a/src/pkg/runtime/stack_test.go +++ b/src/pkg/runtime/stack_test.go @@ -6,6 +6,7 @@ package runtime_test import ( . "runtime" + "strings" "sync" "testing" "time" @@ -331,3 +332,12 @@ func TestStackCache(t *testing.T) { } } } + +func TestStackOutput(t *testing.T) { + b := make([]byte, 1024) + stk := string(b[:Stack(b, false)]) + if !strings.HasPrefix(stk, "goroutine ") { + t.Errorf("Stack (len %d):\n%s", len(stk), stk) + t.Errorf("Stack output should begin with \"goroutine \"") + } +} |