diff options
| author | cuiweixie <cuiweixie@gmail.com> | 2022-09-04 18:45:00 +0800 |
|---|---|---|
| committer | Benny Siegert <bsiegert@gmail.com> | 2022-09-07 06:18:48 +0000 |
| commit | 6375f508a861ba2591b4c2a2e9f1172cd3ae8257 (patch) | |
| tree | cf923571595f13ce1ba708ed4a5dd78e064e9727 /src/os/exec/exec_test.go | |
| parent | e2d8ed2fd7bd033e755cd31ce7ce9b73e030df71 (diff) | |
| download | go-6375f508a861ba2591b4c2a2e9f1172cd3ae8257.tar.xz | |
os: use strings.Builder
Change-Id: I610509aa35c345ff7fbb1fc94bf177ffbe934731
Reviewed-on: https://go-review.googlesource.com/c/go/+/428274
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Benny Siegert <bsiegert@gmail.com>
Diffstat (limited to 'src/os/exec/exec_test.go')
| -rw-r--r-- | src/os/exec/exec_test.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/os/exec/exec_test.go b/src/os/exec/exec_test.go index 8f79b19eb6..52001bf9e3 100644 --- a/src/os/exec/exec_test.go +++ b/src/os/exec/exec_test.go @@ -804,7 +804,7 @@ func TestExtraFiles(t *testing.T) { } c = exec.CommandContext(ctx, exe) - var stdout, stderr bytes.Buffer + var stdout, stderr strings.Builder c.Stdout = &stdout c.Stderr = &stderr c.ExtraFiles = []*os.File{tf} @@ -822,7 +822,7 @@ func TestExtraFiles(t *testing.T) { } err = c.Run() if err != nil { - t.Fatalf("Run: %v\n--- stdout:\n%s--- stderr:\n%s", err, stdout.Bytes(), stderr.Bytes()) + t.Fatalf("Run: %v\n--- stdout:\n%s--- stderr:\n%s", err, stdout.String(), stderr.String()) } if stdout.String() != text { t.Errorf("got stdout %q, stderr %q; want %q on stdout", stdout.String(), stderr.String(), text) @@ -904,7 +904,7 @@ func TestIgnorePipeErrorOnSuccess(t *testing.T) { testWith := func(r io.Reader) func(*testing.T) { return func(t *testing.T) { cmd := helperCommand(t, "echo", "foo") - var out bytes.Buffer + var out strings.Builder cmd.Stdin = r cmd.Stdout = &out if err := cmd.Run(); err != nil { |