Index: tests/language/list_literal3_test.dart |
diff --git a/tests/language/list_literal3_test.dart b/tests/language/list_literal3_test.dart |
index 497aee43d6cc0f68846a281428ae1f086479b76b..1d657e322b047244f8c3f7352ca315d466a9d0a9 100644 |
--- a/tests/language/list_literal3_test.dart |
+++ b/tests/language/list_literal3_test.dart |
@@ -11,52 +11,34 @@ class ListLiteral3Test { |
List<String> joke = const ["knock", "knock"]; |
// Elements of canonical lists are canonicalized. |
- Expect.equals(true, joke === canonicalJoke); |
- Expect.equals(true, joke[0] === joke[1]); |
- Expect.equals(true, joke[0] === canonicalJoke[0]); |
+ Expect.identical(joke, canonicalJoke); |
+ Expect.identical(joke[0], joke[1]); |
+ Expect.identical(joke[0], canonicalJoke[0]); |
// Lists from literals are immutable. |
- bool caughtException = false; |
- try { |
- joke[0] = "sock"; |
- } on UnsupportedError catch (e) { |
- caughtException = true; |
- } |
- Expect.equals(true, caughtException); |
- Expect.equals(true, joke[0] === joke[1]); |
+ Expect.throws(() { joke[0] = "sock"; }, (e) => e is UnsupportedError); |
+ Expect.identical(joke[0], joke[1]); |
// Make sure lists allocated at runtime are mutable and are |
// not canonicalized. |
List<String> lame_joke = ["knock", "knock"]; // Invokes operator new. |
- Expect.equals(true, joke[1] === lame_joke[1]); |
+ Expect.identical(joke[1], lame_joke[1]); |
// Operator new creates a mutable list. |
- Expect.equals(false, joke === lame_joke); |
+ Expect.equals(false, identical(joke, lame_joke)); |
lame_joke[1] = "who"; |
- Expect.equals(true, "who" === lame_joke[1]); |
+ Expect.identical("who", lame_joke[1]); |
// Elements of canonical lists are canonicalized. |
List<List<int>> a = const <List<int>>[ const [1, 2], const [1, 2]]; |
- Expect.equals(true, a[0] === a[1]); |
- Expect.equals(true, a[0][0] === a[1][0]); |
- try { |
- caughtException = false; |
- a[0][0] = 42; |
- } on UnsupportedError catch (e) { |
- caughtException = true; |
- } |
- Expect.equals(true, caughtException); |
+ Expect.identical(a[0], a[1]); |
+ Expect.identical(a[0][0], a[1][0]); |
+ Expect.throws(() { a[0][0] = 42; }, (e) => e is UnsupportedError); |
List<List<double>> b = const [ const [1.0, 2.0], const [1.0, 2.0]]; |
- Expect.equals(true, b[0] === b[1]); |
- Expect.equals(true, b[0][0] === 1.0); |
- Expect.equals(true, b[0][0] === b[1][0]); |
- try { |
- caughtException = false; |
- b[0][0] = 42.0; |
- } on UnsupportedError catch (e) { |
- caughtException = true; |
- } |
- Expect.equals(true, caughtException); |
+ Expect.identical(b[0], b[1]); |
+ Expect.equals(true, b[0][0] == 1.0); |
+ Expect.identical(b[0][0], b[1][0]); |
+ Expect.throws(() { b[0][0] = 42.0; }, (e) => e is UnsupportedError); |
} |
} |