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/* vim: set ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that 'Save' function works.
const TESTCASE_URI_HTML = TEST_BASE_HTTP + "simple.html";
const TESTCASE_URI_CSS = TEST_BASE_HTTP + "simple.css";
var tempScope = {};
Components.utils.import("resource://gre/modules/FileUtils.jsm", tempScope);
Components.utils.import("resource://gre/modules/NetUtil.jsm", tempScope);
var FileUtils = tempScope.FileUtils;
var NetUtil = tempScope.NetUtil;
add_task(function* () {
let htmlFile = yield copy(TESTCASE_URI_HTML, "simple.html");
yield copy(TESTCASE_URI_CSS, "simple.css");
let uri = Services.io.newFileURI(htmlFile);
let filePath = uri.resolve("");
let { ui } = yield openStyleEditorForURL(filePath);
let editor = ui.editors[0];
yield editor.getSourceEditor();
info("Editing the style sheet.");
let dirty = editor.sourceEditor.once("dirty-change");
let beginCursor = {line: 0, ch: 0};
editor.sourceEditor.replaceText("DIRTY TEXT", beginCursor, beginCursor);
yield dirty;
is(editor.sourceEditor.isClean(), false, "Editor is dirty.");
ok(editor.summary.classList.contains("unsaved"),
"Star icon is present in the corresponding summary.");
info("Saving the changes.");
dirty = editor.sourceEditor.once("dirty-change");
editor.saveToFile(null, function (file) {
ok(file, "file should get saved directly when using a file:// URI");
});
yield dirty;
is(editor.sourceEditor.isClean(), true, "Editor is clean.");
ok(!editor.summary.classList.contains("unsaved"),
"Star icon is not present in the corresponding summary.");
});
function copy(srcChromeURL, destFileName) {
let deferred = defer();
let destFile = FileUtils.getFile("ProfD", [destFileName]);
write(read(srcChromeURL), destFile, deferred.resolve);
return deferred.promise;
}
function read(srcChromeURL) {
let scriptableStream = Cc["@mozilla.org/scriptableinputstream;1"]
.getService(Ci.nsIScriptableInputStream);
let channel = NetUtil.newChannel({
uri: srcChromeURL,
loadUsingSystemPrincipal: true
});
let input = channel.open2();
scriptableStream.init(input);
let data = "";
while (input.available()) {
data = data.concat(scriptableStream.read(input.available()));
}
scriptableStream.close();
input.close();
return data;
}
function write(data, file, callback) {
let converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"]
.createInstance(Ci.nsIScriptableUnicodeConverter);
converter.charset = "UTF-8";
let istream = converter.convertToInputStream(data);
let ostream = FileUtils.openSafeFileOutputStream(file);
NetUtil.asyncCopy(istream, ostream, function (status) {
if (!Components.isSuccessCode(status)) {
info("Couldn't write to " + file.path);
return;
}
callback(file);
});
}
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