michael@0: /* vim: set ts=2 et sw=2 tw=80: */
michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: "use strict";
michael@0: 
michael@0: const { devtools } = Cu.import("resource://gre/modules/devtools/Loader.jsm", {});
michael@0: const { require } = devtools;
michael@0: const Editor  = require("devtools/sourceeditor/editor");
michael@0: 
michael@0: gDevTools.testing = true;
michael@0: SimpleTest.registerCleanupFunction(() => {
michael@0:   gDevTools.testing = false;
michael@0: });
michael@0: 
michael@0: function setup(cb) {
michael@0:   const opt = "chrome,titlebar,toolbar,centerscreen,resizable,dialog=no";
michael@0:   const url = "data:text/xml;charset=UTF-8,<?xml version='1.0'?>" +
michael@0:     "<?xml-stylesheet href='chrome://global/skin/global.css'?>" +
michael@0:     "<window xmlns='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul'" +
michael@0:     " title='Editor' width='600' height='500'><box flex='1'/></window>";
michael@0: 
michael@0:   let win = Services.ww.openWindow(null, url, "_blank", opt, null);
michael@0: 
michael@0:   win.addEventListener("load", function onLoad() {
michael@0:     win.removeEventListener("load", onLoad, false);
michael@0: 
michael@0:     waitForFocus(function () {
michael@0:       let box = win.document.querySelector("box");
michael@0:       let editor = new Editor({
michael@0:         value: "Hello.",
michael@0:         lineNumbers: true,
michael@0:         foldGutter: true,
michael@0:         gutters: [ "CodeMirror-linenumbers", "breakpoints", "CodeMirror-foldgutter" ]
michael@0:       });
michael@0: 
michael@0:       editor.appendTo(box)
michael@0:         .then(() => cb(editor, win))
michael@0:         .then(null, (err) => ok(false, err.message));
michael@0:     }, win);
michael@0:   }, false);
michael@0: }
michael@0: 
michael@0: function ch(exp, act, label) {
michael@0:   is(exp.line, act.line, label + " (line)");
michael@0:   is(exp.ch, act.ch, label + " (ch)");
michael@0: }
michael@0: 
michael@0: function teardown(ed, win) {
michael@0:   ed.destroy();
michael@0:   win.close();
michael@0:   finish();
michael@0: }
michael@0: 
michael@0: /**
michael@0:  * This method returns the portion of the input string `source` up to the
michael@0:  * [line, ch] location.
michael@0:  */
michael@0: function limit(source, [line, ch]) {
michael@0:   line++;
michael@0:   let list = source.split("\n");
michael@0:   if (list.length < line)
michael@0:     return source;
michael@0:   if (line == 1)
michael@0:     return list[0].slice(0, ch);
michael@0:   return [...list.slice(0, line - 1), list[line - 1].slice(0, ch)].join("\n");
michael@0: }
michael@0: 
michael@0: function read(url) {
michael@0:   let scriptableStream = Cc["@mozilla.org/scriptableinputstream;1"]
michael@0:     .getService(Ci.nsIScriptableInputStream);
michael@0: 
michael@0:   let channel = Services.io.newChannel(url, null, null);
michael@0:   let input = channel.open();
michael@0:   scriptableStream.init(input);
michael@0: 
michael@0:   let data = "";
michael@0:   while (input.available()) {
michael@0:     data = data.concat(scriptableStream.read(input.available()));
michael@0:   }
michael@0:   scriptableStream.close();
michael@0:   input.close();
michael@0: 
michael@0:   return data;
michael@0: }
michael@0: 
michael@0: /**
michael@0:  * This function is called by the CodeMirror test runner to report status
michael@0:  * messages from the CM tests.
michael@0:  * @see codemirror.html
michael@0:  */
michael@0: function codeMirror_setStatus(statusMsg, type, customMsg) {
michael@0:   switch (type) {
michael@0:     case "expected":
michael@0:     case "ok":
michael@0:       ok(1, statusMsg);
michael@0:       break;
michael@0:     case "error":
michael@0:     case "fail":
michael@0:       ok(0, statusMsg);
michael@0:       break;
michael@0:     default:
michael@0:       info(statusMsg);
michael@0:       break;
michael@0:   }
michael@0: 
michael@0:   if (customMsg && typeof customMsg == "string" && customMsg != statusMsg) {
michael@0:     info(customMsg);
michael@0:   }
michael@0: }