overleaf/services/web/public/js/ace/commands/command_manager_test.js

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2014-02-12 05:23:40 -05:00
/* ***** BEGIN LICENSE BLOCK *****
* Distributed under the BSD license:
*
* Copyright (c) 2010, Ajax.org B.V.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Ajax.org B.V. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ***** END LICENSE BLOCK ***** */
if (typeof process !== "undefined") {
require("amd-loader");
}
define(function(require, exports, module) {
"use strict";
var CommandManager = require("./command_manager").CommandManager;
var keys = require("../lib/keys");
var assert = require("../test/assertions");
module.exports = {
setUp: function() {
this.command = {
name: "gotoline",
bindKey: {
mac: "Command-L",
win: "Ctrl-L"
},
called: false,
exec: function(editor) { this.called = true; }
};
this.cm = new CommandManager("mac", [this.command]);
},
"test: register command": function() {
this.cm.exec("gotoline");
assert.ok(this.command.called);
},
"test: mac hotkeys": function() {
var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "l");
assert.equal(command, this.command);
var command = this.cm.findKeyCommand(keys.KEY_MODS.ctrl, "l");
assert.equal(command, undefined);
},
"test: win hotkeys": function() {
var cm = new CommandManager("win", [this.command]);
var command = cm.findKeyCommand(keys.KEY_MODS.command, "l");
assert.equal(command, undefined);
var command = cm.findKeyCommand(keys.KEY_MODS.ctrl, "l");
assert.equal(command, this.command);
},
"test: remove command by object": function() {
this.cm.removeCommand(this.command);
this.cm.exec("gotoline");
assert.ok(!this.command.called);
var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "l");
assert.equal(command, null);
},
"test: remove command by name": function() {
this.cm.removeCommand("gotoline");
this.cm.exec("gotoline");
assert.ok(!this.command.called);
var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "l");
assert.equal(command, null);
},
"test: adding a new command with the same name as an existing one should remove the old one first": function() {
var command = {
name: "gotoline",
bindKey: {
mac: "Command-L",
win: "Ctrl-L"
},
called: false,
exec: function(editor) { this.called = true; }
};
this.cm.addCommand(command);
this.cm.exec("gotoline");
assert.ok(command.called);
assert.ok(!this.command.called);
assert.equal(this.cm.findKeyCommand(keys.KEY_MODS.command, "l"), command);
},
"test: adding commands and recording a macro": function() {
var called = "";
this.cm.addCommands({
togglerecording: function(editor) {
editor.cm.toggleRecording(editor);
},
replay: function(editor) {
editor.cm.replay();
},
cm1: function(editor, arg) {
called += "1" + (arg || "");
},
cm2: function(editor) {
called += "2";
}
});
var statusUpdateEmitted = false;
this._emit = function() {statusUpdateEmitted = true};
this.cm.exec("togglerecording", this);
assert.ok(this.cm.recording);
assert.ok(statusUpdateEmitted);
this.cm.exec("cm1", this, "-");
this.cm.exec("cm2");
this.cm.exec("replay", this);
assert.ok(!this.cm.recording);
assert.equal(called, "1-2");
called = "";
this.cm.exec("replay", this);
assert.equal(called, "1-2");
},
"test: bindkeys": function() {
this.cm.bindKeys({
"Ctrl-L|Command-C": "cm1",
"Ctrl-R": "cm2"
});
var command = this.cm.findKeyCommand(keys.KEY_MODS.command, "c");
assert.equal(command, "cm1");
var command = this.cm.findKeyCommand(keys.KEY_MODS.ctrl, "r");
assert.equal(command, "cm2");
this.cm.bindKeys({
"Ctrl-R": null
});
var command = this.cm.findKeyCommand(keys.KEY_MODS.ctrl, "r");
assert.equal(command, null);
},
"test: binding keys without modifiers": function() {
this.cm.bindKeys({
"R": "cm1",
"Shift-r": "cm2",
"Return": "cm4",
"Enter": "cm3"
});
var command = this.cm.findKeyCommand(-1, "r");
assert.equal(command, "cm1");
var command = this.cm.findKeyCommand(-1, "R");
assert.equal(command, "cm2");
var command = this.cm.findKeyCommand(0, "return");
assert.equal(command, "cm3");
}
};
});
if (typeof module !== "undefined" && module === require.main) {
require("asyncjs").test.testcase(module.exports).exec();
}