mirror of
https://github.com/fluencelabs/assemblyscript
synced 2025-04-25 15:12:12 +00:00
41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
var assert = require("assert");
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function assertUnary(op, loLeft, hiLeft, loResult, hiResult) {
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op(loLeft, hiLeft);
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assert.strictEqual(i64.getLo(), loResult);
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assert.strictEqual(i64.getHi(), hiResult);
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}
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function assertBinary(op, loLeft, hiLeft, loRight, hiRight, loResult, hiResult) {
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op(loLeft, hiLeft, loLeft, loRight);
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assert.strictEqual(i64.getLo(), loResult);
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assert.strictEqual(i64.getHi(), hiResult);
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}
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var i64 = require("..");
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assertUnary(i64.clz, 1, 0, 63, 0);
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assertUnary(i64.clz, 0, 1, 31, 0);
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assertUnary(i64.clz, 1, 1, 31, 0);
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assertUnary(i64.clz, 0, 0, 64, 0);
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assertUnary(i64.ctz, 0, 0x80000000, 63, 0);
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assertUnary(i64.ctz, 0x80000000, 0x80000000, 31, 0);
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assertUnary(i64.ctz, 0, 1, 32, 0);
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assertUnary(i64.ctz, 1, 0, 0, 0);
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assertUnary(i64.ctz, 0, 0, 64, 0);
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assertUnary(i64.popcnt, 0x55555555, 0x55555555, 32, 0);
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assertUnary(i64.popcnt, -1, -1, 64, 0);
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assertUnary(i64.popcnt, 0, 0, 0, 0);
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assertUnary(i64.popcnt, 0x55, 0, 4, 0);
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assertUnary(i64.popcnt, 0, 0x55, 4, 0);
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assertUnary(i64.popcnt, 0x55, 0x55, 8, 0);
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assertUnary(i64.eqz, 0, 0, 1, 0);
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assertUnary(i64.eqz, 0, 1, 0, 0);
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assertUnary(i64.eqz, 1, 0, 0, 0);
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assertUnary(i64.eqz, 1, 1, 0, 0);
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// TODO...
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