diff options
Diffstat (limited to 'src/runtime/string_test.go')
| -rw-r--r-- | src/runtime/string_test.go | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/runtime/string_test.go b/src/runtime/string_test.go index 1551ecc82b..03c8948467 100644 --- a/src/runtime/string_test.go +++ b/src/runtime/string_test.go @@ -158,3 +158,20 @@ func TestGostringnocopy(t *testing.T) { t.Errorf("want %d, got %d", max+9, newmax) } } + +func TestCompareTempString(t *testing.T) { + s := "foo" + b := []byte(s) + n := testing.AllocsPerRun(1000, func() { + if string(b) != s { + t.Fatalf("strings are not equal: '%v' and '%v'", string(b), s) + } + if string(b) == s { + } else { + t.Fatalf("strings are not equal: '%v' and '%v'", string(b), s) + } + }) + if n != 0 { + t.Fatalf("want 0 allocs, got %v", n) + } +} |