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Use jasmine.undefined for all comparisons to the undefined value, since undefined itself may be redefined elsewhere

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in app code.  Thanks to Charlie Meyer at UIUC for the suggestion.
This commit is contained in:
Christian Williams
2009-11-26 11:12:06 -05:00
parent 2cb5bf146c
commit 7653107f0c
14 changed files with 100 additions and 59 deletions
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src/Env.js
+4 -4
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@@ -151,7 +151,7 @@ jasmine.Env.prototype.compareObjects_ = function(a, b, mismatchKeys, mismatchVal
b.__Jasmine_been_here_before__ = a;
var hasKey = function(obj, keyName) {
return obj != null && obj[keyName] !== undefined;
return obj != null && obj[keyName] !== jasmine.undefined;
};
for (var property in b) {
@@ -186,8 +186,8 @@ jasmine.Env.prototype.equals_ = function(a, b, mismatchKeys, mismatchValues) {
if (a === b) return true;
if (a === undefined || a === null || b === undefined || b === null) {
return (a == undefined && b == undefined);
if (a === jasmine.undefined || a === null || b === jasmine.undefined || b === null) {
return (a == jasmine.undefined && b == jasmine.undefined);
}
if (jasmine.isDomNode(a) && jasmine.isDomNode(b)) {
@@ -213,7 +213,7 @@ jasmine.Env.prototype.equals_ = function(a, b, mismatchKeys, mismatchValues) {
for (var i = 0; i < this.equalityTesters_.length; i++) {
var equalityTester = this.equalityTesters_[i];
var result = equalityTester(a, b, this, mismatchKeys, mismatchValues);
if (result !== undefined) return result;
if (result !== jasmine.undefined) return result;
}
//Straight check