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-rw-r--r--layout/base/tests/chrome/printpreview_bug396024_helper.xhtml96
1 files changed, 96 insertions, 0 deletions
diff --git a/layout/base/tests/chrome/printpreview_bug396024_helper.xhtml b/layout/base/tests/chrome/printpreview_bug396024_helper.xhtml
new file mode 100644
index 0000000000..fa587e9746
--- /dev/null
+++ b/layout/base/tests/chrome/printpreview_bug396024_helper.xhtml
@@ -0,0 +1,96 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
+<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
+ type="text/css"?>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=396024
+-->
+<window title="Mozilla Bug 396024" onload="run()"
+ xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+<iframe id="i" src="about:blank" type="content"></iframe>
+<iframe src="about:blank" type="content"></iframe>
+<script type="application/javascript">
+<![CDATA[
+// Note: We can't use window.frames directly here because the type="content"
+// attributes isolate the frames into their own BrowsingContext hierarchies.
+let frameElts = document.getElementsByTagName("iframe");
+
+var is = window.arguments[0].is;
+var ok = window.arguments[0].ok;
+var todo = window.arguments[0].todo;
+var SimpleTest = window.arguments[0].SimpleTest;
+var gWbp;
+function printpreview() {
+ gWbp = frameElts[1].contentWindow.docShell.initOrReusePrintPreviewViewer();
+ let settings = Cc["@mozilla.org/gfx/printsettings-service;1"]
+ .getService(Ci.nsIPrintSettingsService).createNewPrintSettings();
+ gWbp.printPreview(settings, frameElts[0].contentWindow);
+}
+
+function exitprintpreview() {
+ frameElts[1].contentWindow.docShell.exitPrintPreview();
+}
+
+function finish() {
+ SimpleTest.finish();
+ window.close();
+}
+
+function run()
+{
+/** Test for Bug 396024 **/
+ var printService = Cc["@mozilla.org/gfx/printsettings-service;1"]
+ .getService(Ci.nsIPrintSettingsService);
+
+ if (printService.lastUsedPrinterName != '') {
+ printpreview();
+ ok(gWbp.doingPrintPreview, "Should be doing print preview");
+ exitprintpreview();
+ ok(!gWbp.doingPrintPreview, "Should not be doing print preview anymore1");
+ printpreview();
+ setTimeout(run2, 0)
+ } else {
+ todo(false, "No printer seems installed on this machine, that is necessary for this test");
+ finish();
+ }
+}
+
+function run2() {
+ var loadhandler = function() {
+ document.getElementById("i").removeEventListener("load", arguments.callee, true);
+ setTimeout(run3, 0);
+ };
+ document.getElementById("i").addEventListener("load", loadhandler, true);
+ frameElts[0].contentWindow.location.reload();
+}
+
+function run3() {
+ gWbp = frameElts[1].contentWindow.docShell.initOrReusePrintPreviewViewer();
+ ok(gWbp.doingPrintPreview, "Should be doing print preview");
+ exitprintpreview();
+ setTimeout(run4, 0);
+}
+
+function run4() {
+ var i = document.getElementById("i");
+ i.remove();
+ var loadhandler = function() {
+ document.getElementById("i").removeEventListener("load", loadhandler, true);
+ setTimeout(run5, 0);
+ };
+ i.addEventListener("load", loadhandler, true);
+ document.documentElement.getBoundingClientRect();
+ document.documentElement.prepend(i);
+}
+
+function run5() {
+ gWbp = frameElts[1].contentWindow.docShell.initOrReusePrintPreviewViewer();
+ ok(!gWbp.doingPrintPreview, "Should not be doing print preview anymore2");
+
+ //XXX this shouldn't be necessary, see bug 405555
+ printpreview();
+ exitprintpreview();
+ finish(); //should not have crashed after all of this
+}
+]]></script>
+</window>