layout/forms/test/test_textarea_resize.html@6474c204b198
layout/forms/test/test_textarea_resize.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 <!DOCTYPE HTML>
2 <html>
3 <head>
4 <title>Test for Bug 477700</title>
5 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
6 <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
7 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
8 </head>
9 <body>
10 <div id="content" style="display: none">
11 </div>
13 <textarea id="textarea" style="-moz-appearance: none; border: 2px solid black; padding: 3px; box-sizing: border-box; min-width: 15px; min-height: 15px;">Text</textarea>
15 <pre id="test">
16 <script type="application/javascript">
18 /** Test for textbox resizing **/
19 SimpleTest.waitForExplicitFinish();
20 addLoadEvent(function() SimpleTest.executeSoon(doTheTest));
22 // -1 means use the default value which is 'both', then test explicitly
23 // setting each possible value.
24 var currentResize = -1;
25 var currentBoxSizing = 0;
26 var currentPointer = 0;
27 var resizeTypes = [ "horizontal", "vertical", "none", "inherit", "both" ];
28 var boxSizingTypes = [ "", "border-box", "padding-box" ];
29 var pointerTypes = [ synthesizeMouse, synthesizeTouch]
31 function doTheTest() {
32 runTest(pointerTypes[currentPointer]);
33 }
35 function runTest(aPointerFunc) {
36 var boxSizingText = " with box sizing " + (currentBoxSizing ? boxSizingTypes[currentBoxSizing] : "content-box");
38 var textarea = $("textarea");
39 var rect = textarea.getBoundingClientRect();
40 var touch = aPointerFunc.name.match(/Touch/);
41 // -1 means use the default value of resize, i.e. "both"
42 var type = (currentResize == -1) ? "both" : resizeTypes[currentResize];
43 // assume that the resizer is in the lower right corner
45 aPointerFunc(textarea, rect.width - 10, rect.height - 10, { type: touch ? "touchstart" : "mousedown" });
46 aPointerFunc(textarea, rect.width + 40, rect.height + 40, { type: touch ? "touchmove" : "mousemove" });
48 var newrect = textarea.getBoundingClientRect();
49 var hchange = (type == "both" || type == "horizontal");
50 var vchange = (type == "both" || type == "vertical");
52 is(Math.round(newrect.width), Math.round(rect.width + (hchange ? 50 : 0)),
53 type + " width has increased" + boxSizingText + " using " + aPointerFunc.name);
54 is(Math.round(newrect.height), Math.round(rect.height + (vchange ? 50 : 0)),
55 type + " height has increased" + boxSizingText + " using " + aPointerFunc.name);
57 aPointerFunc(textarea, rect.width - 20, rect.height - 20, { type: touch ? "touchmove" : "mousemove" });
59 newrect = textarea.getBoundingClientRect();
61 is(Math.round(newrect.width), Math.round(rect.width - (hchange ? 10 : 0)),
62 type + " width has decreased" + boxSizingText + " using " + aPointerFunc.name);
63 is(Math.round(newrect.height), Math.round(rect.height - (vchange ? 10 : 0)),
64 type + " height has decreased" + boxSizingText + " using " + aPointerFunc.name);
66 aPointerFunc(textarea, rect.width - 220, rect.height - 220, { type: touch ? "touchmove" : "mousemove" });
68 newrect = textarea.getBoundingClientRect();
69 ok(hchange ? newrect.width >= 15 : Math.round(newrect.width) == Math.round(rect.width),
70 type + " width decreased below minimum" + boxSizingText + " using " + newrect.width);
71 ok(vchange ? newrect.height >= 15 : Math.round(newrect.height) == Math.round(rect.height),
72 type + " height decreased below minimum" + boxSizingText + " using " + aPointerFunc.name);
74 aPointerFunc(textarea, rect.width - 8, rect.height - 8, { type: touch ? "touchend" : "mouseup" });
76 textarea.style.width = "auto";
77 textarea.style.height = "auto";
79 if (currentBoxSizing++ <= boxSizingTypes.length) {
80 textarea.style.MozBoxSizing = boxSizingTypes[currentBoxSizing];
81 SimpleTest.executeSoon(doTheTest);
82 } else {
83 currentBoxSizing = 0;
84 if (++currentResize < resizeTypes.length) {
85 textarea.style.resize = resizeTypes[currentResize];
86 SimpleTest.executeSoon(doTheTest);
87 } else {
88 currentResize = -1;
89 textarea.style.resize = "";
90 if (++currentPointer < pointerTypes.length) {
91 SimpleTest.executeSoon(doTheTest);
92 } else {
93 SimpleTest.finish();
94 }
95 }
96 }
97 }
99 </script>
100 </pre>
101 </body>
102 </html>
