dart-sdk/tests/language_2/compile_time_constant_o_test.dart
Bob Nystrom e2cc730067 Migrate blocks 51 and 52.
It looks like some of the tests in this block were already migrated,
but I re-migrated them and made a few tweaks that I think make them
better 2.0 tests.

Change-Id: I6d9058a53408f046d7db34f2244eeeb2c5eda625
Reviewed-on: https://dart-review.googlesource.com/13620
Reviewed-by: Ben Konyi <bkonyi@google.com>
2017-10-13 22:46:23 +00:00

41 lines
1.1 KiB
Dart

// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Test compile-time constants with string-interpolation.
import "package:expect/expect.dart";
const str = "foo";
const m1 = const {"foo": 499};
const m2 = const {"$str": 499};
const m3 = const {
// Causes in a duplicate key error.
"$str": 42, //# 01: compile-time error
"foo": 499
};
const m4 = const {
// Causes in a duplicate key error.
"foo": 42, //# 02: compile-time error
"$str": 499
};
const m5 = const {"f" "o" "o": 499};
const mm1 = const {"afoo#foo": 499};
const mm2 = const {"a$str#$str": 499};
const mm3 = const {"a" "$str" "#" "foo": 499};
const mm4 = const {"a$str" "#$str": 499};
main() {
Expect.equals(1, m1.length);
Expect.equals(499, m1["foo"]);
Expect.identical(m1, m2);
Expect.identical(m1, m3);
Expect.identical(m1, m4);
Expect.identical(m1, m5);
Expect.equals(1, mm1.length);
Expect.equals(499, mm1["afoo#foo"]);
Expect.identical(mm1, mm2);
Expect.identical(mm1, mm3);
Expect.identical(mm1, mm4);
}