diff options
Diffstat (limited to 'src/cmd/compile/internal/syntax/printer_test.go')
| -rw-r--r-- | src/cmd/compile/internal/syntax/printer_test.go | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/syntax/printer_test.go b/src/cmd/compile/internal/syntax/printer_test.go index 5c0fc776a1..a9969e610a 100644 --- a/src/cmd/compile/internal/syntax/printer_test.go +++ b/src/cmd/compile/internal/syntax/printer_test.go @@ -22,3 +22,20 @@ func TestPrint(t *testing.T) { Fprint(os.Stdout, ast, true) fmt.Println() } + +func TestPrintString(t *testing.T) { + for _, want := range []string{ + "package p", + "package p; type _ = int; type T1 = struct{}; type ( _ = *struct{}; T2 = float32 )", + // TODO(gri) expand + } { + ast, err := ParseBytes([]byte(want), nil, nil, 0) + if err != nil { + t.Error(err) + continue + } + if got := String(ast); got != want { + t.Errorf("%q: got %q", want, got) + } + } +} |