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Unified Diff: tests/standalone/bytedata_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/bytedata_test.dart
diff --git a/tests/standalone/bytedata_test.dart b/tests/standalone/bytedata_test.dart
deleted file mode 100644
index d006ca738397a3da74b84720bb9b9dfcd66026d4..0000000000000000000000000000000000000000
--- a/tests/standalone/bytedata_test.dart
+++ /dev/null
@@ -1,338 +0,0 @@
-// 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.
-//
-// Dart test program for testing typed data.
-
-// Library tag to be able to run in html test framework.
-library ByteDataTest;
-
-import "package:expect/expect.dart";
-import 'dart:typed_data';
-
-testGetters() {
- bool host_is_little_endian =
- (new Uint8List.view(new Uint16List.fromList([1]).buffer))[0] == 1;
-
- var list = new Uint8List(8);
- list[0] = 0xf1;
- list[1] = 0xf2;
- list[2] = 0xf3;
- list[3] = 0xf4;
- list[4] = 0xf5;
- list[5] = 0xf6;
- list[6] = 0xf7;
- list[7] = 0xf8;
- var ba = list.buffer;
-
- ByteData bd = new ByteData.view(ba);
- var value;
- int expected_value_be = -3598;
- int expected_value_le = -3343;
-
- value = bd.getInt16(0); // Default is big endian access.
- Expect.equals(expected_value_be, value);
- value = bd.getInt16(0, Endianness.BIG_ENDIAN);
- Expect.equals(expected_value_be, value);
- value = bd.getInt16(0, Endianness.LITTLE_ENDIAN);
- Expect.equals(expected_value_le, value);
- value = bd.getInt16(0, Endianness.HOST_ENDIAN);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- Expect.equals(expected_value_le, value);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- Expect.equals(expected_value_be, value);
- }
-
- value = bd.getUint16(0); // Default is big endian access.
- Expect.equals(0xf1f2, value);
- value = bd.getUint16(0, Endianness.BIG_ENDIAN);
- Expect.equals(0xf1f2, value);
- value = bd.getUint16(0, Endianness.LITTLE_ENDIAN);
- Expect.equals(0xf2f1, value);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- Expect.equals(0xf2f1, value);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- Expect.equals(0xf1f2, value);
- }
-
- expected_value_be = -235736076;
- expected_value_le = -185339151;
-
- value = bd.getInt32(0); // Default is big endian access.
- Expect.equals(expected_value_be, value);
- value = bd.getInt32(0, Endianness.BIG_ENDIAN);
- Expect.equals(expected_value_be, value);
- value = bd.getInt32(0, Endianness.LITTLE_ENDIAN);
- Expect.equals(expected_value_le, value);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- Expect.equals(expected_value_le, value);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- Expect.equals(expected_value_be, value);
- }
-
- value = bd.getUint32(0); // Default is big endian access.
- Expect.equals(0xf1f2f3f4, value);
- value = bd.getUint32(0, Endianness.BIG_ENDIAN);
- Expect.equals(0xf1f2f3f4, value);
- value = bd.getUint32(0, Endianness.LITTLE_ENDIAN);
- Expect.equals(0xf4f3f2f1, value);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- Expect.equals(0xf4f3f2f1, value);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- Expect.equals(0xf1f2f3f4, value);
- }
-
- expected_value_be = -1012478732780767240;
- expected_value_le = -506664896818842895;
-
- value = bd.getInt64(0); // Default is big endian access.
- Expect.equals(expected_value_be, value);
- value = bd.getInt64(0, Endianness.BIG_ENDIAN);
- Expect.equals(expected_value_be, value);
- value = bd.getInt64(0, Endianness.LITTLE_ENDIAN);
- Expect.equals(expected_value_le, value);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- Expect.equals(expected_value_le, value);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- Expect.equals(expected_value_be, value);
- }
-
- value = bd.getUint64(0); // Default is big endian access.
- Expect.equals(0xf1f2f3f4f5f6f7f8, value);
- value = bd.getUint64(0, Endianness.BIG_ENDIAN);
- Expect.equals(0xf1f2f3f4f5f6f7f8, value);
- value = bd.getUint64(0, Endianness.LITTLE_ENDIAN);
- Expect.equals(0xf8f7f6f5f4f3f2f1, value);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- Expect.equals(0xf8f7f6f5f4f3f2f1, value);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- Expect.equals(0xf1f2f3f4f5f6f7f8, value);
- }
-
- double expected_be_value = -2.4060893954673178e+30;
- double expected_le_value = -1.5462104171572421e+32;
- value = bd.getFloat32(0); // Default is big endian access.
- Expect.equals(expected_be_value, value);
- value = bd.getFloat32(0, Endianness.BIG_ENDIAN);
- Expect.equals(expected_be_value, value);
- value = bd.getFloat32(0, Endianness.LITTLE_ENDIAN);
- Expect.equals(expected_le_value, value);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- Expect.equals(expected_le_value, value);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- Expect.equals(expected_be_value, value);
- }
-
- expected_be_value = -7.898661740976602e+240;
- expected_le_value = -5.185705956736366e+274;
- value = bd.getFloat64(0); // Default is big endian access.
- Expect.equals(expected_be_value, value);
- value = bd.getFloat64(0, Endianness.BIG_ENDIAN);
- Expect.equals(expected_be_value, value);
- value = bd.getFloat64(0, Endianness.LITTLE_ENDIAN);
- Expect.equals(expected_le_value, value);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- Expect.equals(expected_le_value, value);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- Expect.equals(expected_be_value, value);
- }
-}
-
-validate16be(var list) {
- Expect.equals(0xf1, list[0]);
- Expect.equals(0xf2, list[1]);
-}
-
-validate16le(var list) {
- Expect.equals(0xf2, list[0]);
- Expect.equals(0xf1, list[1]);
-}
-
-validate32be(var list) {
- Expect.equals(0xf1, list[0]);
- Expect.equals(0xf2, list[1]);
- Expect.equals(0xf3, list[2]);
- Expect.equals(0xf4, list[3]);
-}
-
-validate32le(var list) {
- Expect.equals(0xf4, list[0]);
- Expect.equals(0xf3, list[1]);
- Expect.equals(0xf2, list[2]);
- Expect.equals(0xf1, list[3]);
-}
-
-validate64be(var list) {
- Expect.equals(0xf1, list[0]);
- Expect.equals(0xf2, list[1]);
- Expect.equals(0xf3, list[2]);
- Expect.equals(0xf4, list[3]);
- Expect.equals(0xf5, list[4]);
- Expect.equals(0xf6, list[5]);
- Expect.equals(0xf7, list[6]);
- Expect.equals(0xf8, list[7]);
-}
-
-validate64le(var list) {
- Expect.equals(0xf8, list[0]);
- Expect.equals(0xf7, list[1]);
- Expect.equals(0xf6, list[2]);
- Expect.equals(0xf5, list[3]);
- Expect.equals(0xf4, list[4]);
- Expect.equals(0xf3, list[5]);
- Expect.equals(0xf2, list[6]);
- Expect.equals(0xf1, list[7]);
-}
-
-testSetters() {
- bool host_is_little_endian =
- (new Uint8List.view(new Uint16List.fromList([1]).buffer))[0] == 1;
-
- var list = new Uint8List(8);
- for (int i = 0; i < list.length; i++) {
- list[i] = 0;
- }
- var ba = list.buffer;
- ByteData bd = new ByteData.view(ba);
-
- bd.setInt16(0, 0xf1f2); // Default is big endian access.
- validate16be(list);
- bd.setInt16(0, 0xf1f2, Endianness.BIG_ENDIAN);
- validate16be(list);
- bd.setInt16(0, 0xf1f2, Endianness.LITTLE_ENDIAN);
- validate16le(list);
- bd.setInt16(0, 0xf1f2, Endianness.HOST_ENDIAN);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- validate16le(list);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- validate16be(list);
- }
-
- bd.setUint16(0, 0xf1f2); // Default is big endian access.
- validate16be(list);
- bd.setUint16(0, 0xf1f2, Endianness.BIG_ENDIAN);
- validate16be(list);
- bd.setUint16(0, 0xf1f2, Endianness.LITTLE_ENDIAN);
- validate16le(list);
- bd.setUint16(0, 0xf1f2, Endianness.HOST_ENDIAN);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- validate16le(list);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- validate16be(list);
- }
-
- bd.setInt32(0, 0xf1f2f3f4); // Default is big endian access.
- validate32be(list);
- bd.setInt32(0, 0xf1f2f3f4, Endianness.BIG_ENDIAN);
- validate32be(list);
- bd.setInt32(0, 0xf1f2f3f4, Endianness.LITTLE_ENDIAN);
- validate32le(list);
- bd.setInt32(0, 0xf1f2f3f4, Endianness.HOST_ENDIAN);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- validate32le(list);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- validate32be(list);
- }
-
- bd.setUint32(0, 0xf1f2f3f4); // Default is big endian access.
- validate32be(list);
- bd.setUint32(0, 0xf1f2f3f4, Endianness.BIG_ENDIAN);
- validate32be(list);
- bd.setUint32(0, 0xf1f2f3f4, Endianness.LITTLE_ENDIAN);
- validate32le(list);
- bd.setUint32(0, 0xf1f2f3f4, Endianness.HOST_ENDIAN);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- validate32le(list);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- validate32be(list);
- }
-
- bd.setInt64(0, 0xf1f2f3f4f5f6f7f8); // Default is big endian access.
- validate64be(list);
- bd.setInt64(0, 0xf1f2f3f4f5f6f7f8, Endianness.BIG_ENDIAN);
- validate64be(list);
- bd.setInt64(0, 0xf1f2f3f4f5f6f7f8, Endianness.LITTLE_ENDIAN);
- validate64le(list);
- bd.setInt64(0, 0xf1f2f3f4f5f6f7f8, Endianness.HOST_ENDIAN);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- validate64le(list);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- validate64be(list);
- }
-
- bd.setUint64(0, 0xf1f2f3f4f5f6f7f8); // Default is big endian access.
- validate64be(list);
- bd.setUint64(0, 0xf1f2f3f4f5f6f7f8, Endianness.BIG_ENDIAN);
- validate64be(list);
- bd.setUint64(0, 0xf1f2f3f4f5f6f7f8, Endianness.LITTLE_ENDIAN);
- validate64le(list);
- bd.setUint64(0, 0xf1f2f3f4f5f6f7f8, Endianness.HOST_ENDIAN);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- validate64le(list);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- validate64be(list);
- }
-
- bd.setFloat32(0, -2.4060893954673178e+30); // Default is big endian access.
- validate32be(list);
- bd.setFloat32(0, -2.4060893954673178e+30, Endianness.BIG_ENDIAN);
- validate32be(list);
- bd.setFloat32(0, -2.4060893954673178e+30, Endianness.LITTLE_ENDIAN);
- validate32le(list);
- bd.setFloat32(0, -2.4060893954673178e+30, Endianness.HOST_ENDIAN);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- validate32le(list);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- validate32be(list);
- }
-
- bd.setFloat64(0, -7.898661740976602e+240); // Default is big endian access.
- validate64be(list);
- bd.setFloat64(0, -7.898661740976602e+240, Endianness.BIG_ENDIAN);
- validate64be(list);
- bd.setFloat64(0, -7.898661740976602e+240, Endianness.LITTLE_ENDIAN);
- validate64le(list);
- bd.setFloat64(0, -7.898661740976602e+240, Endianness.HOST_ENDIAN);
- if (host_is_little_endian) {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.LITTLE_ENDIAN));
- validate64le(list);
- } else {
- Expect.isTrue(identical(Endianness.HOST_ENDIAN, Endianness.BIG_ENDIAN));
- validate64be(list);
- }
-}
-
-main() {
- testGetters();
- testSetters();
-}
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