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60 lines
2.1 KiB
60 lines
2.1 KiB
'use strict';
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// Flags: --expose_internals
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require('../common');
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const assert = require('assert');
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const internalUtil = require('internal/util');
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const spawnSync = require('child_process').spawnSync;
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function getHiddenValue(obj, name) {
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return function() {
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internalUtil.getHiddenValue(obj, name);
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};
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}
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function setHiddenValue(obj, name, val) {
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return function() {
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internalUtil.setHiddenValue(obj, name, val);
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};
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}
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assert.throws(getHiddenValue(), /obj must be an object/);
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assert.throws(getHiddenValue(null, 'foo'), /obj must be an object/);
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assert.throws(getHiddenValue(undefined, 'foo'), /obj must be an object/);
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assert.throws(getHiddenValue('bar', 'foo'), /obj must be an object/);
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assert.throws(getHiddenValue(85, 'foo'), /obj must be an object/);
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assert.throws(getHiddenValue({}), /name must be a string/);
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assert.throws(getHiddenValue({}, null), /name must be a string/);
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assert.throws(getHiddenValue({}, []), /name must be a string/);
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assert.deepStrictEqual(internalUtil.getHiddenValue({}, 'foo'), undefined);
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assert.throws(setHiddenValue(), /obj must be an object/);
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assert.throws(setHiddenValue(null, 'foo'), /obj must be an object/);
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assert.throws(setHiddenValue(undefined, 'foo'), /obj must be an object/);
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assert.throws(setHiddenValue('bar', 'foo'), /obj must be an object/);
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assert.throws(setHiddenValue(85, 'foo'), /obj must be an object/);
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assert.throws(setHiddenValue({}), /name must be a string/);
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assert.throws(setHiddenValue({}, null), /name must be a string/);
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assert.throws(setHiddenValue({}, []), /name must be a string/);
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const obj = {};
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assert.strictEqual(internalUtil.setHiddenValue(obj, 'foo', 'bar'), true);
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assert.strictEqual(internalUtil.getHiddenValue(obj, 'foo'), 'bar');
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let arrowMessage;
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try {
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require('../fixtures/syntax/bad_syntax');
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} catch (err) {
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arrowMessage = internalUtil.getHiddenValue(err, 'node:arrowMessage');
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}
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assert(/bad_syntax\.js:1/.test(arrowMessage));
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const args = [
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'--expose-internals',
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'-e',
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"require('internal/util').error('foo %d', 5)"
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];
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const result = spawnSync(process.argv[0], args, { encoding: 'utf8' });
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assert.strictEqual(result.stderr.indexOf('%'), -1);
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assert(/foo 5/.test(result.stderr));
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