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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Initialization from a RegExp-like object
es6id: 21.2.3.1
info: |
1. Let patternIsRegExp be IsRegExp(pattern).
[...]
6. Else if patternIsRegExp is true, then
a. Let P be Get(pattern, "source").
b. ReturnIfAbrupt(P).
c. If flags is undefined, then
i. Let F be Get(pattern, "flags").
ii. ReturnIfAbrupt(F).
d. Else, let F be flags.
[...]
10. Return RegExpInitialize(O, P, F).
features: [Symbol, Symbol.match]
---*/
var obj = {
source: 'source text',
flags: 'i'
};
var result;
obj[Symbol.match] = true;
result = new RegExp(obj);
assert.sameValue(Object.getPrototypeOf(result), RegExp.prototype);
assert.sameValue(result.source, 'source text');
assert.sameValue(result.flags, 'i');
obj[Symbol.match] = 'string';
result = new RegExp(obj);
assert.sameValue(Object.getPrototypeOf(result), RegExp.prototype);
assert.sameValue(result.source, 'source text');
assert.sameValue(result.flags, 'i');
obj[Symbol.match] = [];
result = new RegExp(obj);
assert.sameValue(Object.getPrototypeOf(result), RegExp.prototype);
assert.sameValue(result.source, 'source text');
assert.sameValue(result.flags, 'i');
obj[Symbol.match] = Symbol();
result = new RegExp(obj);
assert.sameValue(Object.getPrototypeOf(result), RegExp.prototype);
assert.sameValue(result.source, 'source text');
assert.sameValue(result.flags, 'i');
obj[Symbol.match] = 86;
result = new RegExp(obj);
assert.sameValue(Object.getPrototypeOf(result), RegExp.prototype);
assert.sameValue(result.source, 'source text');
assert.sameValue(result.flags, 'i');
reportCompare(0, 0);
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