Index: test/codegen/corelib/int_truncate_to_double_test.dart |
diff --git a/test/codegen/corelib/int_truncate_to_double_test.dart b/test/codegen/corelib/int_truncate_to_double_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..3ec2d61146e8daff4536f3af2ae8e915706ca886 |
--- /dev/null |
+++ b/test/codegen/corelib/int_truncate_to_double_test.dart |
@@ -0,0 +1,43 @@ |
+// Copyright (c) 2013, 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. |
+ |
+import 'package:expect/expect.dart'; |
+ |
+main() { |
+ Expect.equals(0.0, 0.truncateToDouble()); |
+ Expect.equals(1.0, 1.truncateToDouble()); |
+ Expect.equals(0x1234, 0x1234.truncateToDouble()); |
+ Expect.equals(0x12345678, 0x12345678.truncateToDouble()); |
+ Expect.equals(0x123456789AB, 0x123456789AB.truncateToDouble()); |
+ Expect.equals(81985529216486900.0, 0x123456789ABCDEF.truncateToDouble()); |
+ Expect.equals( |
+ 2.7898229935051914e+55, |
+ 0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.truncateToDouble()); |
+ Expect.equals(-1.0, -1.truncateToDouble()); |
+ Expect.equals(-0x1234, -0x1234.truncateToDouble()); |
+ Expect.equals(-0x12345678, -0x12345678.truncateToDouble()); |
+ Expect.equals(-0x123456789AB, -0x123456789AB.truncateToDouble()); |
+ Expect.equals(-81985529216486900.0, -0x123456789ABCDEF.truncateToDouble()); |
+ Expect.equals( |
+ -2.7898229935051914e+55, |
+ -0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.truncateToDouble()); |
+ |
+ Expect.isTrue(0.truncateToDouble() is double); |
+ Expect.isTrue(1.truncateToDouble() is double); |
+ Expect.isTrue(0x1234.truncateToDouble() is double); |
+ Expect.isTrue(0x12345678.truncateToDouble() is double); |
+ Expect.isTrue(0x123456789AB.truncateToDouble() is double); |
+ Expect.isTrue(0x123456789ABCDEF.truncateToDouble() is double); |
+ Expect.isTrue( |
+ 0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.truncateToDouble() |
+ is double); |
+ Expect.isTrue(-1.truncateToDouble() is double); |
+ Expect.isTrue(-0x1234.truncateToDouble() is double); |
+ Expect.isTrue(-0x12345678.truncateToDouble() is double); |
+ Expect.isTrue(-0x123456789AB.truncateToDouble() is double); |
+ Expect.isTrue(-0x123456789ABCDEF.truncateToDouble() is double); |
+ Expect.isTrue( |
+ -0x123456789ABCDEF0123456789ABCDEF0123456789ABCDEF.truncateToDouble() |
+ is double); |
+} |