diff options
Diffstat (limited to 'src/pkg/bytes/bytes_test.go')
| -rw-r--r-- | src/pkg/bytes/bytes_test.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/pkg/bytes/bytes_test.go b/src/pkg/bytes/bytes_test.go index 000f235176..0e2ef504cf 100644 --- a/src/pkg/bytes/bytes_test.go +++ b/src/pkg/bytes/bytes_test.go @@ -490,6 +490,12 @@ func TestSplit(t *testing.T) { t.Errorf("Split disagrees withSplitN(%q, %q, %d) = %v; want %v", tt.s, tt.sep, tt.n, b, a) } } + if len(a) > 0 { + in, out := a[0], s + if cap(in) == cap(out) && &in[:1][0] == &out[:1][0] { + t.Errorf("Join(%#v, %q) didn't copy", a, tt.sep) + } + } } } |