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James M Snell
d9966100cf
Signed-off-by: James M Snell <jasnell@gmail.com> PR-URL: https://github.com/nodejs/node/pull/65158 Reviewed-By: Xuguang Mei <meixuguang@gmail.com> Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
39 lines
1.4 KiB
JavaScript
39 lines
1.4 KiB
JavaScript
// Flags: --permission --allow-fs-read=* --allow-fs-write=* --allow-natives-syntax --expose-internals --no-warnings
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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 path = require('path');
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// Test that process.permission.has() uses the V8 fast API path.
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// Test with scope only (no resource argument).
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function testHasScope() {
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assert.strictEqual(process.permission.has('fs.read', __filename), true);
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assert.strictEqual(process.permission.has('fs.write', __dirname), true);
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assert.strictEqual(
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process.permission.has('fs.read', path.resolve('/nonexistent')),
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true
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);
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assert.strictEqual(process.permission.has('fs.read'), true);
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assert.strictEqual(process.permission.has('fs.write'), true);
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assert.strictEqual(process.permission.has('child'), false);
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assert.strictEqual(process.permission.has('worker'), false);
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assert.strictEqual(process.permission.has('invalid-key'), false);
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}
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// Warm up and optimize for the fast API path.
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eval('%PrepareFunctionForOptimization(testHasScope)');
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testHasScope();
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testHasScope();
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eval('%OptimizeFunctionOnNextCall(testHasScope)');
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testHasScope();
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if (common.isDebug) {
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const { getV8FastApiCallCount } = internalBinding('debug');
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// After optimization: testHasScope = 4, testHasResource = 3, testHasInvalid = 1
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assert.strictEqual(getV8FastApiCallCount('permission.has'), 8);
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}
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