| // Copyright (C) 2017 Robin Templeton. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| description: Comparisons of BigInt and Number values |
| esid: sec-abstract-relational-comparison |
| info: | |
| ... |
| 3. If both px and py are Strings, then |
| ... |
| 4. Else, |
| a. Let nx be ? ToNumeric(px). Because px and py are primitive values evaluation order is not important. |
| b. Let ny be ? ToNumeric(py). |
| c. If Type(nx) is Type(ny), return ? Type(nx)::lessThan(nx, ny). |
| d. Assert: Type(nx) is BigInt and Type(ny) is Number, or if Type(nx) is Number and Type(ny) is BigInt. |
| e. If x or y are any of NaN, return undefined. |
| f. If x is -∞, or y is +∞, return true. |
| g. If x is +∞, or y is -∞, return false. |
| h. If the mathematical value of nx is less than the mathematical value of ny, return true, otherwise return false. |
| features: [BigInt] |
| ---*/ |
| assert.sameValue(0n >= 0, true, 'The result of (0n >= 0) is true'); |
| assert.sameValue(0 >= 0n, true, 'The result of (0 >= 0n) is true'); |
| assert.sameValue(0n >= -0, true, 'The result of (0n >= -0) is true'); |
| assert.sameValue(-0 >= 0n, true, 'The result of (-0 >= 0n) is true'); |
| assert.sameValue(0n >= 0.000000000001, false, 'The result of (0n >= 0.000000000001) is false'); |
| assert.sameValue(0.000000000001 >= 0n, true, 'The result of (0.000000000001 >= 0n) is true'); |
| assert.sameValue(0n >= 1, false, 'The result of (0n >= 1) is false'); |
| assert.sameValue(1 >= 0n, true, 'The result of (1 >= 0n) is true'); |
| assert.sameValue(1n >= 0, true, 'The result of (1n >= 0) is true'); |
| assert.sameValue(0 >= 1n, false, 'The result of (0 >= 1n) is false'); |
| assert.sameValue(1n >= 0.999999999999, true, 'The result of (1n >= 0.999999999999) is true'); |
| assert.sameValue(0.999999999999 >= 1n, false, 'The result of (0.999999999999 >= 1n) is false'); |
| assert.sameValue(1n >= 1, true, 'The result of (1n >= 1) is true'); |
| assert.sameValue(1 >= 1n, true, 'The result of (1 >= 1n) is true'); |
| assert.sameValue(0n >= Number.MIN_VALUE, false, 'The result of (0n >= Number.MIN_VALUE) is false'); |
| assert.sameValue(Number.MIN_VALUE >= 0n, true, 'The result of (Number.MIN_VALUE >= 0n) is true'); |
| assert.sameValue(0n >= -Number.MIN_VALUE, true, 'The result of (0n >= -Number.MIN_VALUE) is true'); |
| |
| assert.sameValue( |
| -Number.MIN_VALUE >= 0n, |
| false, |
| 'The result of (-Number.MIN_VALUE >= 0n) is false' |
| ); |
| |
| assert.sameValue( |
| -10n >= Number.MIN_VALUE, |
| false, |
| 'The result of (-10n >= Number.MIN_VALUE) is false' |
| ); |
| |
| assert.sameValue( |
| Number.MIN_VALUE >= -10n, |
| true, |
| 'The result of (Number.MIN_VALUE >= -10n) is true' |
| ); |