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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: [Symbol.toPrimitive, computed-property-names]
---*/
assert.sameValue("__foo__".indexOf(Object("foo")), 2,
"ToPrimitive: unbox object with internal slot");
assert.sameValue("__foo__".indexOf({
[Symbol.toPrimitive]: function() {
return "foo";
}
}), 2, "ToPrimitive: @@toPrimitive");
assert.sameValue("__foo__".indexOf({
valueOf: function() {
return "foo";
},
toString: null
}), 2, "ToPrimitive: valueOf");
assert.sameValue("__foo__".indexOf({
toString: function() {
return "foo";
}
}), 2, "ToPrimitive: toString");
assert.sameValue("__undefined__".indexOf({
[Symbol.toPrimitive]: function() {
return undefined;
}
}), 2, 'ToString: @@toPrimitive => undefined => "undefined"');
assert.sameValue("__undefined__".indexOf({
valueOf: function() {
return undefined;
},
toString: null
}), 2, 'ToString: valueOf => undefined => "undefined"');
assert.sameValue("__undefined__".indexOf({
toString: function() {
return undefined;
}
}), 2, 'ToString: toString => undefined => "undefined"');
assert.sameValue("__null__".indexOf({
[Symbol.toPrimitive]: function() {
return null;
}
}), 2, 'ToString: @@toPrimitive => null => "null"');
assert.sameValue("__null__".indexOf({
valueOf: function() {
return null;
},
toString: null
}), 2, 'ToString: valueOf => null => "null"');
assert.sameValue("__null__".indexOf({
toString: function() {
return null;
}
}), 2, 'ToString: toString => null => "null"');
assert.sameValue("__false__".indexOf(Object(false)), 2,
'ToString: unbox object with internal slot => false => "false"');
assert.sameValue("__false__".indexOf({
[Symbol.toPrimitive]: function() {
return false;
}
}), 2, 'ToString: @@toPrimitive => false => "false"');
assert.sameValue("__false__".indexOf({
valueOf: function() {
return false;
},
toString: null
}), 2, 'ToString: valueOf => false => "false"');
assert.sameValue("__false__".indexOf({
toString: function() {
return false;
}
}), 2, 'ToString: toString => false => "false"');
assert.sameValue("__0__".indexOf(Object(0)), 2,
"ToString: unbox object with internal slot => Number to String");
assert.sameValue("__0__".indexOf({
[Symbol.toPrimitive]: function() {
return 0;
}
}), 2, "ToString: @@toPrimitive => Number to String");
assert.sameValue("__0__".indexOf({
valueOf: function() {
return 0;
},
toString: null
}), 2, "ToString: valueOf => Number to String");
assert.sameValue("__0__".indexOf({
toString: function() {
return 0;
}
}), 2, "ToString: toString => Number to String");
reportCompare(0, 0);
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