1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
<?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();
var listener = {
onLocationChange: function(webProgress, request, location, flags) { },
onProgressChange: function(webProgress, request, curSelfProgress,
maxSelfProgress, curTotalProgress,
maxTotalProgress) { },
onSecurityChange: function(webProgress, request, state) { },
onStateChange: function(webProgress, request, stateFlags, status) { },
onStatusChange: function(webProgress, request, status, message) { },
onContentBlockingEvent: function(webProgress, request, event) { },
QueryInterface: function(iid) {
if (iid.equals(Ci.nsIWebProgressListener) ||
iid.equals(Ci.nsISupportsWeakReference))
return this;
throw Components.Exception("", Cr.NS_NOINTERFACE);
}
}
let settings = Cc["@mozilla.org/gfx/printsettings-service;1"]
.getService(Ci.nsIPrintSettingsService).createNewPrintSettings();
gWbp.printPreview(settings, frameElts[0].contentWindow, listener);
}
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>
|
