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Unified Diff: tests/standalone/float_array_test.dart

Issue 2984363004: Migrate first block of tests in standalone to standalone_2 (Closed)
Patch Set: Remove Expect.throws Created 3 years, 5 months ago
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Index: tests/standalone/float_array_test.dart
diff --git a/tests/standalone/float_array_test.dart b/tests/standalone/float_array_test.dart
deleted file mode 100644
index bf4588af47cd19d6f67a7b23c6523d6aa6417b40..0000000000000000000000000000000000000000
--- a/tests/standalone/float_array_test.dart
+++ /dev/null
@@ -1,229 +0,0 @@
-// 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.
-//
-// Dart test program for testing native float arrays.
-
-// VMOptions=--optimization_counter_threshold=10 --no-background_compilation
-
-// Library tag to be able to run in html test framework.
-library FloatArrayTest;
-
-import "package:expect/expect.dart";
-import 'dart:typed_data';
-
-void testCreateFloat32Array() {
- Float32List floatArray;
-
- floatArray = new Float32List(0);
- Expect.equals(0, floatArray.length);
-
- floatArray = new Float32List(10);
- Expect.equals(10, floatArray.length);
- for (int i = 0; i < 10; i++) {
- Expect.equals(0.0, floatArray[i]);
- }
-}
-
-void testSetRange32() {
- Float32List floatArray = new Float32List(3);
-
- List<double> list = [10.0, 11.0, 12.0];
- floatArray.setRange(0, 3, list);
- for (int i = 0; i < 3; i++) {
- Expect.equals(10 + i, floatArray[i]);
- }
-
- floatArray[0] = 20.0;
- floatArray[1] = 21.0;
- floatArray[2] = 22.0;
- list.setRange(0, 3, floatArray);
- for (int i = 0; i < 3; i++) {
- Expect.equals(20 + i, list[i]);
- }
-
- // 4.0e40 is larger than the largest representable float.
- floatArray.setRange(1, 3, const [8.0, 4.0e40]);
- Expect.equals(20, floatArray[0]);
- Expect.equals(8, floatArray[1]);
- Expect.equals(double.INFINITY, floatArray[2]);
-}
-
-void testIndexOutOfRange32() {
- Float32List floatArray = new Float32List(3);
- List<double> list = const [0.0, 1.0, 2.0, 3.0];
-
- Expect.throws(() {
- floatArray[5] = 2.0;
- });
- Expect.throws(() {
- floatArray.setRange(0, 4, list);
- });
-
- Expect.throws(() {
- floatArray.setRange(3, 4, list);
- });
-}
-
-void testIndexOf32() {
- var list = new Float32List(10);
- for (int i = 0; i < list.length; i++) {
- list[i] = i + 10.0;
- }
- Expect.equals(0, list.indexOf(10));
- Expect.equals(5, list.indexOf(15));
- Expect.equals(9, list.indexOf(19));
- Expect.equals(-1, list.indexOf(20));
-
- list = new Float32List(10);
- for (int i = 0; i < list.length; i++) {
- list[i] = i + 10.0;
- }
- Expect.equals(0, list.indexOf(10.0));
- Expect.equals(5, list.indexOf(15.0));
- Expect.equals(9, list.indexOf(19.0));
- Expect.equals(-1, list.indexOf(20.0));
-}
-
-void testBadValues32() {
- var list = new Float32List(10);
- list[0] = 2.0;
- Expect.throws(() {
- list[0] = 2;
- });
- Expect.throws(() {
- list[0] = "hello";
- });
-}
-
-void testCreateFloat64Array() {
- Float64List floatArray;
-
- floatArray = new Float64List(0);
- Expect.equals(0, floatArray.length);
-
- floatArray = new Float64List(10);
- Expect.equals(10, floatArray.length);
- for (int i = 0; i < 10; i++) {
- Expect.equals(0.0, floatArray[i]);
- }
-}
-
-void testSetRange64() {
- Float64List floatArray = new Float64List(3);
-
- List<double> list = [10.0, 11.0, 12.0];
- floatArray.setRange(0, 3, list);
- for (int i = 0; i < 3; i++) {
- Expect.equals(10 + i, floatArray[i]);
- }
-
- floatArray[0] = 20.0;
- floatArray[1] = 21.0;
- floatArray[2] = 22.0;
- list.setRange(0, 3, floatArray);
- for (int i = 0; i < 3; i++) {
- Expect.equals(20 + i, list[i]);
- }
-
- // Unlike Float32Array we can properly represent 4.0e40
- floatArray.setRange(1, 3, const [8.0, 4.0e40]);
- Expect.equals(20, floatArray[0]);
- Expect.equals(8, floatArray[1]);
- Expect.equals(4.0e40, floatArray[2]);
-}
-
-void testIndexOutOfRange64() {
- Float64List floatArray = new Float64List(3);
- List<double> list = const [0.0, 1.0, 2.0, 3.0];
-
- Expect.throws(() {
- floatArray[5] = 2.0;
- });
- Expect.throws(() {
- floatArray.setRange(0, 4, list);
- });
-
- Expect.throws(() {
- floatArray.setRange(3, 4, list);
- });
-}
-
-void testIndexOf64() {
- var list = new Float64List(10);
- for (int i = 0; i < list.length; i++) {
- list[i] = i + 10.0;
- }
- Expect.equals(0, list.indexOf(10));
- Expect.equals(5, list.indexOf(15));
- Expect.equals(9, list.indexOf(19));
- Expect.equals(-1, list.indexOf(20));
-
- list = new Float64List(10);
- for (int i = 0; i < list.length; i++) {
- list[i] = i + 10.0;
- }
- Expect.equals(0, list.indexOf(10.0));
- Expect.equals(5, list.indexOf(15.0));
- Expect.equals(9, list.indexOf(19.0));
- Expect.equals(-1, list.indexOf(20.0));
-}
-
-void testBadValues64() {
- var list = new Float64List(10);
- list[0] = 2.0;
- Expect.throws(() {
- list[0] = 2;
- });
- Expect.throws(() {
- list[0] = "hello";
- });
-}
-
-storeIt32(Float32List a, int index, value) {
- a[index] = value;
-}
-
-storeIt64(Float64List a, int index, value) {
- a[index] = value;
-}
-
-testPolymorphicLoad(var list) {
- return list[0];
-}
-
-main() {
- var a32 = new Float32List(5);
- for (int i = 0; i < 20; i++) {
- testCreateFloat32Array();
- testSetRange32();
- testIndexOutOfRange32();
- testIndexOf32();
- storeIt32(a32, 1, 2.0);
- testPolymorphicLoad(a32);
- }
- var a64 = new Float64List(5);
- for (int i = 0; i < 20; i++) {
- testCreateFloat64Array();
- testSetRange64();
- testIndexOutOfRange64();
- testIndexOf64();
- storeIt64(a64, 1, 2.0);
- testPolymorphicLoad(a64);
- }
- var f32x4 = new Float32x4List(5);
- for (int i = 0; i < 20; i++) {
- testPolymorphicLoad(f32x4);
- }
-
- // These two take a long time in checked mode.
- testBadValues32();
- testBadValues64();
- // Check optimized (inlined) version of []=
- Expect.throws(() {
- storeIt32(a32, 1, 2);
- });
- Expect.throws(() {
- storeIt64(a64, 1, 2);
- });
-}
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