71 lines
2.0 KiB
JavaScript
71 lines
2.0 KiB
JavaScript
var gExpectedCharset;
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var gOldPref;
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var gDetectorList;
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var gTestIndex;
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function CharsetDetectionTests(aTestFile, aExpectedCharset, aDetectorList)
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{
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gExpectedCharset = aExpectedCharset;
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gDetectorList = aDetectorList;
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InitDetectorTests();
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$("testframe").src = aTestFile;
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SimpleTest.waitForExplicitFinish();
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}
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function InitDetectorTests()
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{
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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var prefService = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefBranch);
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var str = Components.classes["@mozilla.org/supports-string;1"]
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.createInstance(Components.interfaces.nsISupportsString);
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try {
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gOldPref = prefService
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.getComplexValue("intl.charset.detector",
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Components.interfaces.nsIPrefLocalizedString).data;
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} catch (e) {
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gOldPref = "";
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}
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SetDetectorPref(gDetectorList[0]);
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gTestIndex = 0;
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$("testframe").onload = DoDetectionTest;
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}
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function SetDetectorPref(aPrefValue)
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{
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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var prefService = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefBranch);
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var str = Components.classes["@mozilla.org/supports-string;1"]
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.createInstance(Components.interfaces.nsISupportsString);
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str.data = aPrefValue;
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prefService.setComplexValue("intl.charset.detector",
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Components.interfaces.nsISupportsString, str);
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gCurrentDetector = aPrefValue;
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}
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function DoDetectionTest() {
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var iframeDoc = $("testframe").contentDocument;
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var charset = iframeDoc.characterSet;
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is(charset, gExpectedCharset,
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"decoded as " + gExpectedCharset + " by " + gDetectorList[gTestIndex]);
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if (++gTestIndex < gDetectorList.length) {
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SetDetectorPref(gDetectorList[gTestIndex]);
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iframeDoc.location.reload();
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} else {
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CleanUpDetectionTests();
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}
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}
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function CleanUpDetectionTests() {
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SetDetectorPref(gOldPref);
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SimpleTest.finish();
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}
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