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 // 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. // VMOptions=--max_deoptimization_counter_threshold=1000 --optimization-counter-threshold=10 --no-background-compilation // Library tag to be able to run in html test framework. library uint32x4_arithmetic_test; import 'dart:typed_data'; import "package:expect/expect.dart"; testAdd() { var m = new Int32x4(0, 0, 0, 0); var n = new Int32x4(-1, -1, -1, -1); var o = m + n; Expect.equals(-1, o.x); Expect.equals(-1, o.y); Expect.equals(-1, o.z); Expect.equals(-1, o.w); m = new Int32x4(0, 0, 0, 0); n = new Int32x4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF); o = m + n; Expect.equals(-1, o.x); Expect.equals(-1, o.y); Expect.equals(-1, o.z); Expect.equals(-1, o.w); n = new Int32x4(1, 1, 1, 1); m = new Int32x4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF); o = m + n; Expect.equals(0, o.x); Expect.equals(0, o.y); Expect.equals(0, o.z); Expect.equals(0, o.w); n = new Int32x4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF); m = new Int32x4(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF); o = m + n; Expect.equals(-2, o.x); Expect.equals(-2, o.y); Expect.equals(-2, o.z); Expect.equals(-2, o.w); n = new Int32x4(1, 0, 0, 0); m = new Int32x4(2, 0, 0, 0); o = n + m; Expect.equals(3, o.x); Expect.equals(0, o.y); Expect.equals(0, o.z); Expect.equals(0, o.w); n = new Int32x4(1, 3, 0, 0); m = new Int32x4(2, 4, 0, 0); o = n + m; Expect.equals(3, o.x); Expect.equals(7, o.y); Expect.equals(0, o.z); Expect.equals(0, o.w); n = new Int32x4(1, 3, 5, 0); m = new Int32x4(2, 4, 6, 0); o = n + m; Expect.equals(3, o.x); Expect.equals(7, o.y); Expect.equals(11, o.z); Expect.equals(0, o.w); n = new Int32x4(1, 3, 5, 7); m = new Int32x4(-2, -4, -6, -8); o = n + m; Expect.equals(-1, o.x); Expect.equals(-1, o.y); Expect.equals(-1, o.z); Expect.equals(-1, o.w); } testSub() { var m = new Int32x4(0, 0, 0, 0); var n = new Int32x4(1, 1, 1, 1); var o = m - n; Expect.equals(-1, o.x); Expect.equals(-1, o.y); Expect.equals(-1, o.z); Expect.equals(-1, o.w); o = n - m; Expect.equals(1, o.x); Expect.equals(1, o.y); Expect.equals(1, o.z); Expect.equals(1, o.w); } main() { for (int i = 0; i < 20; i++) { testAdd(); testSub(); } }