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Issue 2979043002: Migrate tests to using package test (Closed)
Patch Set: revert format changes Created 3 years, 5 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 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 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. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 library int64test; 5 library int64test;
6 6
7 import 'package:fixnum/fixnum.dart'; 7 import 'package:fixnum/fixnum.dart';
8 import 'package:unittest/unittest.dart'; 8 import 'package:test/test.dart';
9 9
10 void main() { 10 void main() {
11 group("fromBytes", () { 11 group("fromBytes", () {
12 test("fromBytes", () { 12 test("fromBytes", () {
13 checkBytes(List<int> bytes, int h, int l) { 13 checkBytes(List<int> bytes, int h, int l) {
14 expect(new Int64.fromBytes(bytes), new Int64.fromInts(h, l)); 14 expect(new Int64.fromBytes(bytes), new Int64.fromInts(h, l));
15 } 15 }
16 checkBytes([ 0, 0, 0, 0, 0, 0, 0, 0 ], 0, 0); 16 checkBytes([ 0, 0, 0, 0, 0, 0, 0, 0 ], 0, 0);
17 checkBytes([ 1, 0, 0, 0, 0, 0, 0, 0 ], 0, 1); 17 checkBytes([ 1, 0, 0, 0, 0, 0, 0, 0 ], 0, 1);
18 checkBytes([ 1, 2, 3, 4, 5, 6, 7, 8 ], 0x08070605, 0x04030201); 18 checkBytes([ 1, 2, 3, 4, 5, 6, 7, 8 ], 0x08070605, 0x04030201);
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122 }); 122 });
123 123
124 test("*", () { 124 test("*", () {
125 expect(new Int64(1111) * new Int64(3), new Int64(3333)); 125 expect(new Int64(1111) * new Int64(3), new Int64(3333));
126 expect(new Int64(1111) * new Int64(-3), new Int64(-3333)); 126 expect(new Int64(1111) * new Int64(-3), new Int64(-3333));
127 expect(new Int64(-1111) * new Int64(3), new Int64(-3333)); 127 expect(new Int64(-1111) * new Int64(3), new Int64(-3333));
128 expect(new Int64(-1111) * new Int64(-3), new Int64(3333)); 128 expect(new Int64(-1111) * new Int64(-3), new Int64(3333));
129 expect(new Int64(100) * Int64.ZERO, Int64.ZERO); 129 expect(new Int64(100) * Int64.ZERO, Int64.ZERO);
130 130
131 expect(new Int64.fromInts(0x12345678, 0x12345678) * 131 expect(new Int64.fromInts(0x12345678, 0x12345678) *
132 new Int64.fromInts(0x1234, 0x12345678), 132 new Int64.fromInts(0x1234, 0x12345678),
133 new Int64.fromInts(0x7ff63f7c, 0x1df4d840)); 133 new Int64.fromInts(0x7ff63f7c, 0x1df4d840));
134 expect(new Int64.fromInts(0xf2345678, 0x12345678) * 134 expect(new Int64.fromInts(0xf2345678, 0x12345678) *
135 new Int64.fromInts(0x1234, 0x12345678), 135 new Int64.fromInts(0x1234, 0x12345678),
136 new Int64.fromInts(0x7ff63f7c, 0x1df4d840)); 136 new Int64.fromInts(0x7ff63f7c, 0x1df4d840));
137 expect(new Int64.fromInts(0xf2345678, 0x12345678) * 137 expect(new Int64.fromInts(0xf2345678, 0x12345678) *
138 new Int64.fromInts(0xffff1234, 0x12345678), 138 new Int64.fromInts(0xffff1234, 0x12345678),
139 new Int64.fromInts(0x297e3f7c, 0x1df4d840)); 139 new Int64.fromInts(0x297e3f7c, 0x1df4d840));
140 140
141 // RHS Int32 141 // RHS Int32
142 expect((new Int64(123456789) * new Int32(987654321)), 142 expect((new Int64(123456789) * new Int32(987654321)),
143 new Int64.fromInts(0x1b13114, 0xfbff5385)); 143 new Int64.fromInts(0x1b13114, 0xfbff5385));
144 expect((new Int64(123456789) * new Int32(987654321)), 144 expect((new Int64(123456789) * new Int32(987654321)),
145 new Int64.fromInts(0x1b13114, 0xfbff5385)); 145 new Int64.fromInts(0x1b13114, 0xfbff5385));
146 146
147 // Wraparound 147 // Wraparound
148 expect((new Int64(123456789) * new Int64(987654321)), 148 expect((new Int64(123456789) * new Int64(987654321)),
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196 expect(Int64.MAX_VALUE ~/ new Int64(0x123456), 196 expect(Int64.MAX_VALUE ~/ new Int64(0x123456),
197 new Int64.fromInts(0x708, 0x002E9501)); 197 new Int64.fromInts(0x708, 0x002E9501));
198 expect(Int64.MAX_VALUE % new Int64(0x123456), new Int64(0x3BDA9)); 198 expect(Int64.MAX_VALUE % new Int64(0x123456), new Int64(0x3BDA9));
199 expect(new Int64(5) ~/ new Int64(5), Int64.ONE); 199 expect(new Int64(5) ~/ new Int64(5), Int64.ONE);
200 expect(new Int64(1000) ~/ new Int64(3), new Int64(333)); 200 expect(new Int64(1000) ~/ new Int64(3), new Int64(333));
201 expect(new Int64(1000) ~/ new Int64(-3), new Int64(-333)); 201 expect(new Int64(1000) ~/ new Int64(-3), new Int64(-333));
202 expect(new Int64(-1000) ~/ new Int64(3), new Int64(-333)); 202 expect(new Int64(-1000) ~/ new Int64(3), new Int64(-333));
203 expect(new Int64(-1000) ~/ new Int64(-3), new Int64(333)); 203 expect(new Int64(-1000) ~/ new Int64(-3), new Int64(333));
204 expect(new Int64(3) ~/ new Int64(1000), Int64.ZERO); 204 expect(new Int64(3) ~/ new Int64(1000), Int64.ZERO);
205 expect(new Int64.fromInts(0x12345678, 0x12345678) ~/ 205 expect(new Int64.fromInts(0x12345678, 0x12345678) ~/
206 new Int64.fromInts(0x0, 0x123), 206 new Int64.fromInts(0x0, 0x123),
207 new Int64.fromInts(0x1003d0, 0xe84f5ae8)); 207 new Int64.fromInts(0x1003d0, 0xe84f5ae8));
208 expect(new Int64.fromInts(0x12345678, 0x12345678) ~/ 208 expect(new Int64.fromInts(0x12345678, 0x12345678) ~/
209 new Int64.fromInts(0x1234, 0x12345678), 209 new Int64.fromInts(0x1234, 0x12345678),
210 new Int64.fromInts(0x0, 0x10003)); 210 new Int64.fromInts(0x0, 0x10003));
211 expect(new Int64.fromInts(0xf2345678, 0x12345678) ~/ 211 expect(new Int64.fromInts(0xf2345678, 0x12345678) ~/
212 new Int64.fromInts(0x1234, 0x12345678), 212 new Int64.fromInts(0x1234, 0x12345678),
213 new Int64.fromInts(0xffffffff, 0xffff3dfe)); 213 new Int64.fromInts(0xffffffff, 0xffff3dfe));
214 expect(new Int64.fromInts(0xf2345678, 0x12345678) ~/ 214 expect(new Int64.fromInts(0xf2345678, 0x12345678) ~/
215 new Int64.fromInts(0xffff1234, 0x12345678), 215 new Int64.fromInts(0xffff1234, 0x12345678),
216 new Int64.fromInts(0x0, 0xeda)); 216 new Int64.fromInts(0x0, 0xeda));
217 expect(new Int64(829893893) ~/ new Int32(1919), new Int32(432461)); 217 expect(new Int64(829893893) ~/ new Int32(1919), new Int32(432461));
218 expect(new Int64(829893893) ~/ new Int64(1919), new Int32(432461)); 218 expect(new Int64(829893893) ~/ new Int64(1919), new Int32(432461));
219 expect(new Int64(829893893) ~/ 1919, new Int32(432461)); 219 expect(new Int64(829893893) ~/ 1919, new Int32(432461));
220 expect(() => new Int64(1) ~/ Int64.ZERO, 220 expect(() => new Int64(1) ~/ Int64.ZERO,
221 throwsA(new isInstanceOf<IntegerDivisionByZeroException>())); 221 throwsA(new isInstanceOf<IntegerDivisionByZeroException>()));
222 expect(Int64.MIN_VALUE ~/ new Int64(2), 222 expect(Int64.MIN_VALUE ~/ new Int64(2),
223 new Int64.fromInts(0xc0000000, 0x00000000)); 223 new Int64.fromInts(0xc0000000, 0x00000000));
224 expect(Int64.MIN_VALUE ~/ new Int64(1), Int64.MIN_VALUE); 224 expect(Int64.MIN_VALUE ~/ new Int64(1), Int64.MIN_VALUE);
225 expect(Int64.MIN_VALUE ~/ new Int64(-1), Int64.MIN_VALUE); 225 expect(Int64.MIN_VALUE ~/ new Int64(-1), Int64.MIN_VALUE);
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866 expect(Int64.MAX_VALUE.toRadixString(13), "10b269549075433c37"); 866 expect(Int64.MAX_VALUE.toRadixString(13), "10b269549075433c37");
867 expect(Int64.MAX_VALUE.toRadixString(14), "4340724c6c71dc7a7"); 867 expect(Int64.MAX_VALUE.toRadixString(14), "4340724c6c71dc7a7");
868 expect(Int64.MAX_VALUE.toRadixString(15), "160e2ad3246366807"); 868 expect(Int64.MAX_VALUE.toRadixString(15), "160e2ad3246366807");
869 expect(Int64.MAX_VALUE.toRadixString(16), "7fffffffffffffff"); 869 expect(Int64.MAX_VALUE.toRadixString(16), "7fffffffffffffff");
870 expect(() => new Int64(42).toRadixString(-1), throwsArgumentError); 870 expect(() => new Int64(42).toRadixString(-1), throwsArgumentError);
871 expect(() => new Int64(42).toRadixString(0), throwsArgumentError); 871 expect(() => new Int64(42).toRadixString(0), throwsArgumentError);
872 expect(() => new Int64(42).toRadixString(37), throwsArgumentError); 872 expect(() => new Int64(42).toRadixString(37), throwsArgumentError);
873 }); 873 });
874 }); 874 });
875 } 875 }
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