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ie support in the tests

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This commit is contained in:
Luke Page
2014-10-22 12:46:22 +01:00
parent a49ed209fd
commit f24db033de
3 changed files with 80 additions and 27 deletions
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28
test/browser/common.js
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@@ -43,6 +43,21 @@ var testLessInDocument = function (testFunc) {
}
};
var ieFormat = function(text) {
var styleNode = document.createElement('style');
styleNode.setAttribute('type', 'text/css');
var headNode = document.getElementsByTagName('head')[0];
headNode.appendChild(styleNode);
try {
styleNode.styleSheet.cssText = text;
} catch (e) {
throw new Error("Couldn't reassign styleSheet.cssText.");
}
var transformedText = styleNode.styleSheet.cssText;
headNode.removeChild(styleNode);
return transformedText;
};
var testSheet = function (sheet) {
it(sheet.id + " should match the expected output", function (done) {
var lessOutputId = sheet.id.replace("original-", ""),
@@ -56,11 +71,16 @@ var testSheet = function (sheet) {
less.pageLoadFinished
.then(function () {
lessOutputObj = document.getElementById(lessOutputId);
lessOutput = lessOutputObj.innerText || lessOutputObj.innerHTML;
var isIE = Boolean(lessOutputObj.styleSheet);
lessOutput = isIE ? lessOutputObj.styleSheet.cssText :
(lessOutputObj.innerText || lessOutputObj.innerHTML);
expectedOutput
.then(function (text) {
expect(text).toEqual(lessOutput);
if (isIE) {
text = ieFormat(text);
}
expect(lessOutput).toEqual(text);
done();
});
});
@@ -116,7 +136,7 @@ var testErrorSheet = function (sheet) {
.replace("{pathrel}", "")
.replace("{pathhref}", "http://localhost:8081/test/less/errors/")
.replace("{404status}", " (404)");
expect(errorTxt).toEqual(actualErrorMsg);
expect(actualErrorMsg).toEqual(errorTxt);
if (errorTxt == actualErrorMsg) {
actualErrorElement.style.display = "none";
}
@@ -148,7 +168,7 @@ var testErrorSheetConsole = function (sheet) {
.replace("{pathhref}", "http://localhost:8081/browser/less/")
.replace("{404status}", " (404)")
.trim();
expect(errorTxt).toEqual(actualErrorMsg);
expect(actualErrorMsg).toEqual(errorTxt);
done();
});
});