mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-10-22 02:25:05 +00:00
135 lines
4.2 KiB
JavaScript
135 lines
4.2 KiB
JavaScript
/* vim: set ts=2 et sw=2 tw=80: */
|
|
/* Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/ */
|
|
/* Bug 751744 */
|
|
|
|
// Reference to the Scratchpad object.
|
|
var gScratchpad;
|
|
|
|
// Reference to the temporary nsIFiles.
|
|
var gFile;
|
|
|
|
// Temporary file name.
|
|
var gFileName = "testFileForBug751744.tmp"
|
|
|
|
|
|
// Content for the temporary file.
|
|
var gFileContent = "/* this file is already saved */\n" +
|
|
"function foo() { alert('bar') }";
|
|
var gLength = gFileContent.length;
|
|
|
|
// Reference to the menu entry.
|
|
var menu;
|
|
|
|
function startTest()
|
|
{
|
|
gScratchpad = gScratchpadWindow.Scratchpad;
|
|
menu = gScratchpadWindow.document.getElementById("sp-cmd-revert");
|
|
createAndLoadTemporaryFile();
|
|
}
|
|
|
|
function testAfterSaved() {
|
|
// Check if the revert menu is disabled as the file is at saved state.
|
|
ok(menu.hasAttribute("disabled"), "The revert menu entry is disabled.");
|
|
|
|
// chancging the text in the file
|
|
gScratchpad.setText(gScratchpad.getText() + "\nfoo();");
|
|
// Checking the text got changed
|
|
is(gScratchpad.getText(), gFileContent + "\nfoo();",
|
|
"The text changed the first time.");
|
|
|
|
// Revert menu now should be enabled.
|
|
ok(!menu.hasAttribute("disabled"),
|
|
"The revert menu entry is enabled after changing text first time");
|
|
|
|
// reverting back to last saved state.
|
|
gScratchpad.revertFile(testAfterRevert);
|
|
}
|
|
|
|
function testAfterRevert() {
|
|
// Check if the file's text got reverted
|
|
is(gScratchpad.getText(), gFileContent,
|
|
"The text reverted back to original text.");
|
|
// The revert menu should be disabled again.
|
|
ok(menu.hasAttribute("disabled"),
|
|
"The revert menu entry is disabled after reverting.");
|
|
|
|
// chancging the text in the file again
|
|
gScratchpad.setText(gScratchpad.getText() + "\nalert(foo.toSource());");
|
|
// Saving the file.
|
|
gScratchpad.saveFile(testAfterSecondSave);
|
|
}
|
|
|
|
function testAfterSecondSave() {
|
|
// revert menu entry should be disabled.
|
|
ok(menu.hasAttribute("disabled"),
|
|
"The revert menu entry is disabled after saving.");
|
|
|
|
// changing the text.
|
|
gScratchpad.setText(gScratchpad.getText() + "\nfoo();");
|
|
|
|
// revert menu entry should get enabled yet again.
|
|
ok(!menu.hasAttribute("disabled"),
|
|
"The revert menu entry is enabled after changing text third time");
|
|
|
|
// reverting back to last saved state.
|
|
gScratchpad.revertFile(testAfterSecondRevert);
|
|
}
|
|
|
|
function testAfterSecondRevert() {
|
|
// Check if the file's text got reverted
|
|
is(gScratchpad.getText(), gFileContent + "\nalert(foo.toSource());",
|
|
"The text reverted back to the changed saved text.");
|
|
// The revert menu should be disabled again.
|
|
ok(menu.hasAttribute("disabled"),
|
|
"Revert menu entry is disabled after reverting to changed saved state.");
|
|
gFile.remove(false);
|
|
gFile = gScratchpad = menu = null;
|
|
finish();
|
|
}
|
|
|
|
function createAndLoadTemporaryFile()
|
|
{
|
|
// Create a temporary file.
|
|
gFile = FileUtils.getFile("TmpD", [gFileName]);
|
|
gFile.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, 0o666);
|
|
|
|
// Write the temporary file.
|
|
let fout = Cc["@mozilla.org/network/file-output-stream;1"].
|
|
createInstance(Ci.nsIFileOutputStream);
|
|
fout.init(gFile.QueryInterface(Ci.nsILocalFile), 0x02 | 0x08 | 0x20,
|
|
0o644, fout.DEFER_OPEN);
|
|
|
|
let converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"].
|
|
createInstance(Ci.nsIScriptableUnicodeConverter);
|
|
converter.charset = "UTF-8";
|
|
let fileContentStream = converter.convertToInputStream(gFileContent);
|
|
|
|
NetUtil.asyncCopy(fileContentStream, fout, tempFileSaved);
|
|
}
|
|
|
|
function tempFileSaved(aStatus)
|
|
{
|
|
ok(Components.isSuccessCode(aStatus),
|
|
"the temporary file was saved successfully");
|
|
|
|
// Import the file into Scratchpad.
|
|
gScratchpad.setFilename(gFile.path);
|
|
gScratchpad.importFromFile(gFile.QueryInterface(Ci.nsILocalFile), true,
|
|
testAfterSaved);
|
|
}
|
|
|
|
function test()
|
|
{
|
|
waitForExplicitFinish();
|
|
|
|
gBrowser.selectedTab = gBrowser.addTab();
|
|
gBrowser.selectedBrowser.addEventListener("load", function onLoad() {
|
|
gBrowser.selectedBrowser.removeEventListener("load", onLoad, true);
|
|
openScratchpad(startTest);
|
|
}, true);
|
|
|
|
content.location = "data:text/html,<p>test reverting to last saved state of" +
|
|
" a file </p>";
|
|
}
|