diff options
Diffstat (limited to 'src/os/exec/exec_test.go')
| -rw-r--r-- | src/os/exec/exec_test.go | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/os/exec/exec_test.go b/src/os/exec/exec_test.go index d854e0de84..459ba39dff 100644 --- a/src/os/exec/exec_test.go +++ b/src/os/exec/exec_test.go @@ -166,12 +166,10 @@ func TestCatGoodAndBadFile(t *testing.T) { if _, ok := err.(*exec.ExitError); !ok { t.Errorf("expected *exec.ExitError from cat combined; got %T: %v", err, err) } - s := string(bs) - sp := strings.SplitN(s, "\n", 2) - if len(sp) != 2 { - t.Fatalf("expected two lines from cat; got %q", s) + errLine, body, ok := strings.Cut(string(bs), "\n") + if !ok { + t.Fatalf("expected two lines from cat; got %q", bs) } - errLine, body := sp[0], sp[1] if !strings.HasPrefix(errLine, "Error: open /bogus/file.foo") { t.Errorf("expected stderr to complain about file; got %q", errLine) } |