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// Copyright (C) 2017 Josh Wolfe. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: String.prototype.indexOf type coercion for searchString parameter
esid: sec-string.prototype.indexof
info: |
String.prototype.indexOf ( searchString [ , position ] )
3. Let searchStr be ? ToString(searchString).
features: [BigInt, Symbol.toPrimitive, computed-property-names]
---*/
assert.sameValue("__0__".indexOf(0n), 2, "ToString: BigInt to String");
assert.sameValue("__0__".indexOf(Object(0n)), 2,
"ToString: unbox object with internal slot => BigInt to String");
assert.sameValue("__0__".indexOf({
[Symbol.toPrimitive]: function() {
return 0n;
}
}), 2, "ToString: @@toPrimitive => BigInt to String");
assert.sameValue("__0__".indexOf({
valueOf: function() {
return 0n;
},
toString: null
}), 2, "ToString: valueOf => BigInt to String");
assert.sameValue("__0__".indexOf({
toString: function() {
return 0n;
}
}), 2, "ToString: toString => BigInt to String");
reportCompare(0, 0);
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