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
|
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Reference to the Scratchpad object.
var gScratchpad;
// Reference to the temporary nsIFile we will work with.
var gFile;
// The temporary file content.
var gFileContent = "hello.world('bug636725');";
function test()
{
waitForExplicitFinish();
gBrowser.selectedTab = gBrowser.addTab();
gBrowser.selectedBrowser.addEventListener("load", function onLoad() {
gBrowser.selectedBrowser.removeEventListener("load", onLoad, true);
openScratchpad(runTests);
}, true);
content.location = "data:text/html,<p>test file open and save in Scratchpad";
}
function runTests()
{
gScratchpad = gScratchpadWindow.Scratchpad;
createTempFile("fileForBug636725.tmp", gFileContent, function (aStatus, aFile) {
ok(Components.isSuccessCode(aStatus),
"The temporary file was saved successfully");
gFile = aFile;
gScratchpad.importFromFile(gFile.QueryInterface(Ci.nsILocalFile), true,
fileImported);
});
}
function fileImported(aStatus, aFileContent)
{
ok(Components.isSuccessCode(aStatus),
"the temporary file was imported successfully with Scratchpad");
is(aFileContent, gFileContent,
"received data is correct");
is(gScratchpad.getText(), gFileContent,
"the editor content is correct");
is(gScratchpad.dirty, false,
"the editor marks imported file as saved");
// Save the file after changes.
gFileContent += "// omg, saved!";
gScratchpad.editor.setText(gFileContent);
gScratchpad.exportToFile(gFile.QueryInterface(Ci.nsILocalFile), true, true,
fileExported);
}
function fileExported(aStatus)
{
ok(Components.isSuccessCode(aStatus),
"the temporary file was exported successfully with Scratchpad");
let oldContent = gFileContent;
// Attempt another file save, with confirmation which returns false.
gFileContent += "// omg, saved twice!";
gScratchpad.editor.setText(gFileContent);
let oldConfirm = gScratchpadWindow.confirm;
let askedConfirmation = false;
gScratchpadWindow.confirm = function () {
askedConfirmation = true;
return false;
};
gScratchpad.exportToFile(gFile.QueryInterface(Ci.nsILocalFile), false, true,
fileExported2);
gScratchpadWindow.confirm = oldConfirm;
ok(askedConfirmation, "exportToFile() asked for overwrite confirmation");
gFileContent = oldContent;
let channel = NetUtil.newChannel({
uri: NetUtil.newURI(gFile),
loadUsingSystemPrincipal: true});
channel.contentType = "application/javascript";
// Read back the temporary file.
NetUtil.asyncFetch(channel, fileRead);
}
function fileExported2()
{
ok(false, "exportToFile() did not cancel file overwrite");
}
function fileRead(aInputStream, aStatus)
{
ok(Components.isSuccessCode(aStatus),
"the temporary file was read back successfully");
let updatedContent =
NetUtil.readInputStreamToString(aInputStream, aInputStream.available());
is(updatedContent, gFileContent, "file properly updated");
// Done!
gFile.remove(false);
gFile = null;
gScratchpad = null;
finish();
}
|
