michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0: 
michael@0:   var rootDir = "http://mochi.test:8888/browser/docshell/test/browser/";
michael@0:   gBrowser.selectedTab = gBrowser.addTab(rootDir + "file_bug234628-11.html");
michael@0:   gBrowser.selectedBrowser.addEventListener("load", afterOpen, true);
michael@0: }
michael@0: 
michael@0: function afterOpen(event) {
michael@0:   if (event.target != gBrowser.contentDocument) {
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   gBrowser.selectedBrowser.removeEventListener("load", afterOpen, true);
michael@0:   gBrowser.selectedBrowser.addEventListener("load", afterChangeCharset, true);
michael@0: 
michael@0:   is(gBrowser.contentDocument.documentElement.textContent.indexOf('\u20AC'), 193, "Parent doc should be windows-1252 initially");
michael@0: 
michael@0:   is(gBrowser.contentDocument.getElementsByTagName("iframe")[0].contentDocument.documentElement.textContent.indexOf('\u20AC'), 107, "Child doc should be utf-8 initially");
michael@0: 
michael@0:   BrowserSetForcedCharacterSet("windows-1251");
michael@0: }
michael@0:   
michael@0: function afterChangeCharset(event) {
michael@0:   if (event.target != gBrowser.contentDocument) {
michael@0:     return;
michael@0:   }
michael@0: 
michael@0:   gBrowser.selectedBrowser.removeEventListener("load", afterChangeCharset, true);
michael@0: 
michael@0:   is(gBrowser.contentDocument.documentElement.textContent.indexOf('\u0402'), 193, "Parent doc should decode as windows-1251 subsequently");
michael@0:   is(gBrowser.contentDocument.getElementsByTagName("iframe")[0].contentDocument.documentElement.textContent.indexOf('\u20AC'), 107, "Child doc should decode as utf-8 subsequently");  
michael@0: 
michael@0:   is(gBrowser.contentDocument.characterSet, "windows-1251", "Parent doc should report windows-1251 subsequently");
michael@0:   is(gBrowser.contentDocument.getElementsByTagName("iframe")[0].contentDocument.characterSet, "UTF-8", "Child doc should report UTF-8 subsequently");
michael@0: 
michael@0:   gBrowser.removeCurrentTab();
michael@0:   finish();
michael@0: }