| // Copyright (C) 2019 Leo Balter. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-string.prototype.replaceall |
| description: > |
| Returns abrupt completions from ToString(replaceValue) |
| info: | |
| String.prototype.replaceAll ( searchValue, replaceValue ) |
| |
| 1. Let O be RequireObjectCoercible(this value). |
| 2. If searchValue is neither undefined nor null, then |
| ... |
| 3. Let string be ? ToString(O). |
| 4. Let searchString be ? ToString(searchValue). |
| 5. Let functionalReplace be IsCallable(replaceValue). |
| 6. If functionalReplace is false, then |
| a. Let replaceValue be ? ToString(replaceValue). |
| ... |
| features: [String.prototype.replaceAll, Symbol] |
| ---*/ |
| |
| assert.sameValue( |
| typeof String.prototype.replaceAll, |
| 'function', |
| 'function must exist' |
| ); |
| |
| var thisValueCalled = 0; |
| var thisValue = { |
| toString() { |
| thisValueCalled += 1; |
| return ''; |
| } |
| }; |
| |
| var searchValueCalled = 0; |
| var searchValue = { |
| toString() { |
| searchValueCalled += 1; |
| return ''; |
| } |
| }; |
| |
| var called = 0; |
| var replaceValue = { |
| toString() { |
| called += 1; |
| throw new Test262Error(); |
| } |
| }; |
| |
| assert.throws(Test262Error, function() { |
| ''.replaceAll.call(thisValue, searchValue, replaceValue); |
| }, 'custom'); |
| assert.sameValue(called, 1); |
| assert.sameValue(thisValueCalled, 1); |
| assert.sameValue(searchValueCalled, 1); |
| |
| searchValueCalled = 0; |
| thisValueCalled = 0; |
| called = 0; |
| replaceValue = { |
| toString() { |
| called += 1; |
| return Symbol(); |
| } |
| }; |
| |
| assert.throws(TypeError, function() { |
| ''.replaceAll.call(thisValue, searchValue, replaceValue); |
| }, 'Symbol'); |
| assert.sameValue(called, 1); |
| assert.sameValue(thisValueCalled, 1); |
| assert.sameValue(searchValueCalled, 1); |