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e9a0912848
PR-URL: https://github.com/nodejs/node/pull/59600 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>
36 lines
1.3 KiB
JavaScript
36 lines
1.3 KiB
JavaScript
// Flags: --expose-internals --no-warnings --allow-natives-syntax
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const { internalBinding } = require('internal/test/binding');
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const histogram = require('perf_hooks').createHistogram();
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function testFastMethods() {
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histogram.record(1);
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histogram.recordDelta();
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histogram.percentile(50);
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histogram.reset();
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}
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eval('%PrepareFunctionForOptimization(histogram.record)');
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eval('%PrepareFunctionForOptimization(histogram.recordDelta)');
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eval('%PrepareFunctionForOptimization(histogram.percentile)');
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eval('%PrepareFunctionForOptimization(histogram.reset)');
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testFastMethods();
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eval('%OptimizeFunctionOnNextCall(histogram.record)');
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eval('%OptimizeFunctionOnNextCall(histogram.recordDelta)');
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eval('%OptimizeFunctionOnNextCall(histogram.percentile)');
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eval('%OptimizeFunctionOnNextCall(histogram.reset)');
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testFastMethods();
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if (common.isDebug) {
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const { getV8FastApiCallCount } = internalBinding('debug');
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assert.strictEqual(getV8FastApiCallCount('histogram.record'), 1);
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assert.strictEqual(getV8FastApiCallCount('histogram.recordDelta'), 1);
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assert.strictEqual(getV8FastApiCallCount('histogram.percentile'), 1);
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assert.strictEqual(getV8FastApiCallCount('histogram.reset'), 1);
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}
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