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
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
var checkClipRegion, checkClipRegionForFrame, checkClipRegionNoBounds;
(function() {
var windowFrameX, windowFrameY;
// Import test API
var is = window.opener.is;
var ok = window.opener.ok;
var todo = window.opener.todo;
var finish = window.opener.SimpleTest.finish;
window.onerror = function (event) { window.opener.onerror(event); window.close(); };
function dumpRect(r) {
return "{" + r.join(",") + "}";
}
function dumpRegion(rects) {
var s = [];
for (var i = 0; i < rects.length; ++i) {
var r = rects[i];
s.push(dumpRect(r));
}
return s.join(", ");
}
function generateSpan(coords) {
coords.sort(function(a,b) { return a - b; });
var result = [coords[0]];
for (var i = 1; i < coords.length; ++i) {
if (coords[i] != coords[i - 1]) {
result.push(coords[i]);
}
}
return result;
}
function containsRect(r1, r2) {
return r1[0] <= r2[0] && r1[2] >= r2[2] &&
r1[1] <= r2[1] && r1[3] >= r2[3];
}
function subtractRect(r1, r2, rlist) {
var spanX = generateSpan([r1[0], r1[2], r2[0], r2[2]]);
var spanY = generateSpan([r1[1], r1[3], r2[1], r2[3]]);
for (var i = 1; i < spanX.length; ++i) {
for (var j = 1; j < spanY.length; ++j) {
var subrect = [spanX[i - 1], spanY[j - 1], spanX[i], spanY[j]];
if (containsRect(r1, subrect) && !containsRect(r2, subrect)) {
rlist.push(subrect);
}
}
}
}
function regionContainsRect(rs, r) {
var rectList = [r];
for (var i = 0; i < rs.length; ++i) {
var newList = [];
for (var j = 0; j < rectList.length; ++j) {
subtractRect(rectList[j], rs[i], newList);
}
if (newList.length == 0)
return true;
rectList = newList;
}
return false;
}
function regionContains(r1s, r2s) {
for (var i = 0; i < r2s.length; ++i) {
if (!regionContainsRect(r1s, r2s[i]))
return false;
}
return true;
}
function equalRegions(r1s, r2s) {
return regionContains(r1s, r2s) && regionContains(r2s, r1s);
}
// Checks that a plugin's clip region equals the specified rectangle list.
// The rectangles are given relative to the plugin's top-left. They are in
// [left, top, right, bottom] format.
function checkClipRegionWithDoc(doc, offsetX, offsetY, id, rects, checkBounds) {
var p = doc.getElementById(id);
var bounds = p.getBoundingClientRect();
var pX = p.getEdge(0);
var pY = p.getEdge(1);
if (checkBounds) {
var pWidth = p.getEdge(2) - pX;
var pHeight = p.getEdge(3) - pY;
is(pX, windowFrameX + bounds.left + offsetX, id + " plugin X");
is(pY, windowFrameY + bounds.top + offsetY, id + " plugin Y");
is(pWidth, bounds.width, id + " plugin width");
is(pHeight, bounds.height, id + " plugin height");
}
// Now check clip region. 'rects' is relative to the plugin's top-left.
var clipRects = [];
var n = p.getClipRegionRectCount();
for (var i = 0; i < n; ++i) {
// Convert the clip rect to be relative to the plugin's top-left.
clipRects[i] = [
p.getClipRegionRectEdge(i, 0) - pX,
p.getClipRegionRectEdge(i, 1) - pY,
p.getClipRegionRectEdge(i, 2) - pX,
p.getClipRegionRectEdge(i, 3) - pY
];
}
ok(equalRegions(clipRects, rects), "Matching regions for '" + id +
"': expected " + dumpRegion(rects) + ", got " + dumpRegion(clipRects));
}
checkClipRegion = function checkClipRegion(id, rects) {
checkClipRegionWithDoc(document, 0, 0, id, rects, true);
}
checkClipRegionForFrame = function checkClipRegionForFrame(fid, id, rects) {
var f = document.getElementById(fid);
var bounds = f.getBoundingClientRect();
checkClipRegionWithDoc(f.contentDocument, bounds.left, bounds.top, id, rects, true);
}
checkClipRegionNoBounds = function checkClipRegionNoBounds(id, rects) {
checkClipRegionWithDoc(document, 0, 0, id, rects, false);
}
function loaded() {
var h1 = document.getElementById("h1");
var h2 = document.getElementById("h2");
var hwidth = h2.boxObject.screenX - h1.boxObject.screenX;
if (hwidth != 100) {
// Maybe it's a DPI issue
todo(false, "Unexpected DPI?");
finish();
window.close();
return;
}
if (!document.getElementById("p1").identifierToStringTest) {
todo(false, "Test plugin not available");
finish();
window.close();
return;
}
var bounds = h1.getBoundingClientRect();
windowFrameX = h1.boxObject.screenX - bounds.left - window.screenX;
windowFrameY = h1.boxObject.screenY - bounds.top - window.screenY;
// Run actual test code
runTests();
}
// Need to run 'loaded' after painting is unsuppressed, or we'll set clip
// regions to empty. The timeout must be non-zero on X11 so that
// gtk_container_idle_sizer runs after the GtkSocket gets the plug_window.
window.addEventListener("load",
function () { setTimeout(loaded, 1000); }, false);
})();
|
