mirror of
https://github.com/tc39/test262.git
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69 lines
1.7 KiB
JavaScript
69 lines
1.7 KiB
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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info: Compute result modulo 2^32
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es5id: 9.5_A2.2_T1
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description: Use operator <<0
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---*/
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// CHECK#1
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if ((-2147483647 << 0) !== -2147483647) {
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$ERROR('#1: (-2147483647 << 0) === -2147483647. Actual: ' + ((-2147483647 << 0)));
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}
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// CHECK#2
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if ((-2147483648 << 0) !== -2147483648) {
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$ERROR('#2: (-2147483648 << 0) === -2147483648. Actual: ' + ((-2147483648 << 0)));
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}
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// CHECK#3
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if ((-2147483649 << 0) !== 2147483647) {
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$ERROR('#3: (-2147483649 << 0) === 2147483647. Actual: ' + ((-2147483649 << 0)));
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}
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// CHECK#4
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if ((4294967295 << 0) !== -1) {
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$ERROR('#4: (4294967295 << 0) === -1. Actual: ' + ((4294967295 << 0)));
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}
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// CHECK#5
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if ((4294967296 << 0) !== 0) {
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$ERROR('#5: (4294967296 << 0) === 0. Actual: ' + ((4294967296 << 0)));
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}
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// CHECK#6
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if ((4294967297 << 0) !== 1) {
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$ERROR('#6: (4294967297 << 0) === 1. Actual: ' + ((4294967297 << 0)));
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}
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// CHECK#7
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if ((-4294967295 << 0) !== 1) {
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$ERROR('#7: (-4294967295 << 0) === 1. Actual: ' + ((-4294967295 << 0)));
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}
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// CHECK#8
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if ((-4294967296 << 0) !== 0) {
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$ERROR('#8: (-4294967296 << 0) === 0. Actual: ' + ((-4294967296 << 0)));
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}
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// CHECK#9
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if ((-4294967297 << 0) !== -1) {
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$ERROR('#9: (-4294967297 << 0) === -1. Actual: ' + ((-4294967297 << 0)));
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}
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// CHECK#10
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if ((8589934591 << 0) !== -1) {
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$ERROR('#10: (8589934591 << 0) === -1. Actual: ' + ((8589934591 << 0)));
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}
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// CHECK#11
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if ((8589934592 << 0) !== 0) {
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$ERROR('#11: (8589934592 << 0) === 0. Actual: ' + ((8589934592 << 0)));
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}
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// CHECK#12
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if ((8589934593 << 0) !== 1) {
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$ERROR('#12: (8589934593 << 0) === 1. Actual: ' + ((8589934593 << 0)));
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}
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