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CasperJS waitForOpaque fails more gracefully

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This commit is contained in:
Hannah Wolfe 2013-12-15 18:15:52 +00:00
parent 1c52e3a980
commit 96f246533b
1 changed files with 8 additions and 1 deletions
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9
core/test/functional/base.js
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@ -58,10 +58,17 @@ casper.writeContentToCodeMirror = function (content) {
casper.waitForOpaque = function (classname, then, timeout) { casper.waitForOpaque = function (classname, then, timeout) {
casper.waitFor(function checkOpaque() { casper.waitFor(function checkOpaque() {
return this.evaluate(function (element) { var value = this.evaluate(function (element) {
var target = document.querySelector(element); var target = document.querySelector(element);
if (target === null) {
return null;
}
return window.getComputedStyle(target).getPropertyValue('opacity') === "1"; return window.getComputedStyle(target).getPropertyValue('opacity') === "1";
}, classname); }, classname);
if (value !== true && value !== false) {
casper.test.fail('Unable to find element: ' + classname);
}
return value;
}, then, timeout); }, then, timeout);
}; };