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|  | 1 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file | 
|  | 2 // for details. All rights reserved. Use of this source code is governed by a | 
|  | 3 // BSD-style license that can be found in the LICENSE file. | 
|  | 4 // | 
|  | 5 // Dart test program for testing native float arrays. | 
|  | 6 | 
|  | 7 // VMOptions=--optimization_counter_threshold=10 --no-background_compilation | 
|  | 8 | 
|  | 9 // Library tag to be able to run in html test framework. | 
|  | 10 library FloatArrayTest; | 
|  | 11 | 
|  | 12 import "package:expect/expect.dart"; | 
|  | 13 import 'dart:typed_data'; | 
|  | 14 | 
|  | 15 void testIndexOf32() { | 
|  | 16   var list = new Float32List(10); | 
|  | 17   for (int i = 0; i < list.length; i++) { | 
|  | 18     list[i] = i + 10.0; | 
|  | 19   } | 
|  | 20   /*@compile-error=unspecified*/ Expect.equals(0, list.indexOf(10)); | 
|  | 21   /*@compile-error=unspecified*/ Expect.equals(5, list.indexOf(15)); | 
|  | 22   /*@compile-error=unspecified*/ Expect.equals(9, list.indexOf(19)); | 
|  | 23   /*@compile-error=unspecified*/ Expect.equals(-1, list.indexOf(20)); | 
|  | 24 } | 
|  | 25 | 
|  | 26 void testBadValues32() { | 
|  | 27   var list = new Float32List(10); | 
|  | 28   list[0] = 2.0; | 
|  | 29   /*@compile-error=unspecified*/ list[0] = 2; | 
|  | 30   /*@compile-error=unspecified*/ list[0] = "hello"; | 
|  | 31 } | 
|  | 32 | 
|  | 33 void testIndexOf64() { | 
|  | 34   var list = new Float64List(10); | 
|  | 35   for (int i = 0; i < list.length; i++) { | 
|  | 36     list[i] = i + 10.0; | 
|  | 37   } | 
|  | 38   /*@compile-error=unspecified*/ Expect.equals(0, list.indexOf(10)); | 
|  | 39   /*@compile-error=unspecified*/ Expect.equals(5, list.indexOf(15)); | 
|  | 40   /*@compile-error=unspecified*/ Expect.equals(9, list.indexOf(19)); | 
|  | 41   /*@compile-error=unspecified*/ Expect.equals(-1, list.indexOf(20)); | 
|  | 42 } | 
|  | 43 | 
|  | 44 void testBadValues64() { | 
|  | 45   var list = new Float64List(10); | 
|  | 46   list[0] = 2.0; | 
|  | 47   /*@compile-error=unspecified*/ list[0] = 2; | 
|  | 48   /*@compile-error=unspecified*/ list[0] = "hello"; | 
|  | 49 } | 
|  | 50 | 
|  | 51 main() { | 
|  | 52   testIndexOf32(); | 
|  | 53   testIndexOf64(); | 
|  | 54   testBadValues32(); | 
|  | 55   testBadValues64(); | 
|  | 56 } | 
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