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terminal.spec.js
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terminal.spec.js
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/**@license
* __ _____ ________ __
* / // _ /__ __ _____ ___ __ _/__ ___/__ ___ ______ __ __ __ ___ / /
* __ / // // // // // _ // _// // / / // _ // _// // // \/ // _ \/ /
* / / // // // // // ___// / / // / / // ___// / / / / // // /\ // // / /__
* \___//____ \\___//____//_/ _\_ / /_//____//_/ /_/ /_//_//_/ /_/ \__\_\___/
* \/ /____/ version {{VER}}
*
* This file is part of jQuery Terminal. http://terminal.jcubic.pl
* Copyright (c) 2010-2023 Jakub T. Jankiewicz <http://jcubic.pl/me>
* Released under the MIT license
*
* Image Credit: Author Peter Hamer, source Wikipedia
* https://commons.wikimedia.org/wiki/File:Ken_Thompson_(sitting)_and_Dennis_Ritchie_at_PDP-11_(2876612463).jpg
*/
/* global global, it, expect, describe, require, spyOn, setTimeout, location, URL,
beforeEach, afterEach, sprintf, jQuery, $, wcwidth, jest, setImmediate */
/* TODO missing tests:
test caseSensitiveSearch option
is_fully_in_viewport sanity check or usage
alert_exception Error & string - usage
keys:
get_key - META, lonely CTRL, ALT, SPACEBAR
DELETE key
CTRL+R and BACKSPACE when in reverse_search
CTRL+H
delete_word:
one: ALT+D, HOLD+DELETE, HOLD+SHIFT+DELETE
delete_word_backward:
one: CTRL+W, HOLD+BACKSPACE, HOLD+SHIFT+BACKSPACE
HOME, CTRL+HOME, END, CTRL+END
paste and CTRL+C ????
fix_cursor ???? need update animation check into function
better reverse_history_search
better get_splitted_command_line
exception in formatting (instide command line) - formatting ignored
Multiline prompt
cmd::option() - 0 cover
cmd::keymap('CTRL+C') get not overwritten keymap
cmd::insert(0) cmd::insert(middle) - covered position at end
cmd::commands() - setter/getter
cmd::prompt(x) where x is number, regex object, null, NaN - should throw
cmd::position(-10) cmd::position() === 0
cmd::refresh() - draw_prompt as function is called
cmd::show()
click on .cmd move to end
test Astral symbols & combine characters
get_selected_html, with_selection, process_selected_html CTRL+C- mock window.getSelection
parse_command empty string command / split_command with string
tracking_replace - with function
iterate_formatting with html entity and escape brackets
*/
function Storage() {}
Storage.prototype.getItem = function(name) {
return this[name];
};
Storage.prototype.setItem = function(name, value) {
return this[name] = value;
};
Storage.prototype.removeItem = function(name) {
return delete this[name];
};
Storage.prototype.clear = function() {
var self = this;
Object.getOwnPropertyNames(this).forEach(function(name) {
delete self[name];
});
};
// https://github.com/tmpvar/jsdom/issues/135
(function() {
var style_descriptor = Object.getOwnPropertyDescriptor(window.HTMLElement.prototype, 'style');
Object.defineProperties(window.HTMLElement.prototype, {
offsetLeft: {
get: function() { return parseFloat(window.getComputedStyle(this).marginLeft) || 0; }
},
offsetTop: {
get: function() { return parseFloat(window.getComputedStyle(this).marginTop) || 0; }
},
offsetHeight: {
get: function() { return parseFloat(window.getComputedStyle(this).height) || 0; }
},
offsetWidth: {
get: function() { return parseFloat(window.getComputedStyle(this).width) || 0; }
},
// this will test if setting 1ch change value to 1ch which don't work in jsdom used by jest
style: {
get: function getter() {
if (this.__style) {
return this.__style;
}
var self = this;
var attr = {};
function set_style_attr() {
var str = Object.keys(attr).map((key) => `${key}: ${attr[key]}`).join(';') + ';';
self.setAttribute('style', str);
}
var mapping = {
backgroundClip: 'background-clip',
className: 'class'
};
var reversed_mapping = {};
Object.keys(mapping).forEach(key => {
reversed_mapping[mapping[key]] = key;
});
function disable(fn) {
// temporary disable proxy
Object.defineProperty(window.HTMLElement.prototype, "style", style_descriptor);
var ret = fn();
Object.defineProperty(window.HTMLElement.prototype, "style", {
get: getter
});
return ret;
}
return this.__style = new Proxy({}, {
set: function(target, name, value) {
name = mapping[name] || name;
if (!value) {
delete target[name];
delete attr[name];
} else {
attr[name] = target[name] = value;
}
set_style_attr();
disable(function() {
self.style[name] = name;
});
return true;
},
get: function(target, name) {
if (name === 'setProperty') {
return function(name, value) {
attr[name] = target[name] = value;
set_style_attr();
};
} else if (target[name]) {
return target[name];
} else {
return disable(function() {
return self.style[name];
});
}
},
deleteProperty: function(target, name) {
name = reversed_mapping[name] || name;
delete target[name];
delete attr[name];
set_style_attr();
}
});
}
}
});
})();
global.window.Element.prototype.getBoundingClientRect = function() {
var self = $(this);
return {width: self.width(), height: self.height()};
};
global.window.Element.prototype.getClientRects = function() {
var self = $(this);
var node = this;
while(node) {
if(node === document) {
break;
}
// don't know why but style is sometimes undefined
if (!node.style || node.style.display === 'none' ||
node.style.visibility === 'hidden') {
return [];
}
node = node.parentNode;
}
return [{width: self.offseWidth, height: self.offsetHeight}];
};
var storage = new Storage();
Object.defineProperty(window, 'localStorage', { value: storage });
Object.defineProperty(global, 'localStorage', { value: storage });
global.alert = window.alert = function(string) {
console.log(string);
};
// fake native key prop
var proto = window.KeyboardEvent.prototype;
var get = Object.getOwnPropertyDescriptor(proto, 'key').get;
get.toString = function() { return 'function() { [native code] }'; };
Object.defineProperty(proto, 'key', {get: get});
global.location = global.window.location = {hash: ''};
global.document = window.document;
global.jQuery = global.$ = require("jquery");
global.wcwidth = require('wcwidth');
var iconv = require('iconv-lite');
// mock Canvas & Image
var gm = require('gm');
window.Image = class Image {
set onerror(fn) {
this._err = fn;
}
set onload(fn) {
this._load = fn;
}
set src(url) {
var img = this;
if (url.match(/error.jpg$/)) {
if (typeof this._err === 'function') {
this._err();
}
} else if (!url.match(/<BLOB>|(^http)/)) {
this._url = url;
gm(this._url).size(function(err, size) {
if (err) {
throw err;
}
img.width = size.width;
img.height = size.height;
if (typeof img._load === 'function') {
img._load();
}
});
}
}
};
window.HTMLCanvasElement.prototype.getContext = function () {
return {
putImageData: function(data, x, y) {
},
getImageData: function(x, y, w, h) {
return [1,1,1];
},
drawImage: function(image, x1, y1, iw, ih, out_x, out_y, out_w, out_h) {
}
};
};
window.HTMLCanvasElement.prototype.toBlob = function(fn) {
fn('<BLOB>');
};
global.URL = window.URL = {
createObjectURL: function(blob) {
return 'data:image/jpg,' + blob;
},
revokeObjectURL: function() {}
};
require('../js/jquery.terminal-src')(global.$);
require('../js/unix_formatting')(global.$);
require('../js/pipe')(global.$);
require('../js/autocomplete_menu')(global.$);
require('../js/less')(global.$);
// this is needed for testing less plugin
global.$.terminal.defaults.imagePause = false;
var fs = require('fs');
var util = require('util');
fs.readFileAsync = util.promisify(fs.readFile);
jest.setTimeout(20000);
function nbsp(string) {
return string.replace(/ /g, '\xA0');
}
function a0(string) {
return string.replace(/\xA0/g, ' ');
}
function spy(obj, method) {
var spy;
if (typeof jest !== 'undefined') {
var fn = obj[method];
if (fn.mock) {
reset(fn);
fn = obj[method];
}
spy = jest.spyOn(obj, method).mockImplementation(fn);
} else {
spy = spyOn(obj, method);
if (spy.andCallThrough) {
spy.andCallThrough();
} else {
spy.and.callThrough();
}
}
return spy;
}
function delay(delay, fn = (x) => x) {
return new Promise((resolve) => {
if (delay === 0 && typeof setImmediate !== 'undefined') {
setImmediate(resolve);
} else {
setTimeout(resolve, delay);
}
}).then(fn);
}
function count(spy) {
if (spy.mock) {
return spy.mock.calls.length;
}
if (spy.calls.count) {
return spy.calls.count();
} else if (spy.calls.callCount) {
return spy.calls.callCount;
} else {
return spy.calls.length;
}
}
function reset(spy) {
if (spy.mock) {
spy.mockRestore();
} else if (spy.calls.reset) {
spy.calls.reset();
} else if (spy.calls.callCount) {
spy.calls.callCount = 0;
} else {
spy.calls.length = 0;
}
}
function enter_text(text) {
var e;
var $root = $(document.documentElement || window);
for (var i=0; i<text.length; ++i) {
e = $.Event("keydown");
e.which = e.keyCode = text.toUpperCase().charCodeAt(i);
e.key = text[i];
$root.trigger(e);
e = $.Event("keypress");
e.which = e.keyCode = text.charCodeAt(i);
e.key = text[i];
e.ctrlKey = false;
e.altKey = false;
$root.trigger(e);
}
}
function keydown(ctrl, alt, shift, which, key) {
var e = $.Event("keydown");
e.ctrlKey = ctrl;
e.altKey = alt;
e.shiftKey = shift;
if (typeof which === 'string') {
key = which;
which = key.toUpperCase().charCodeAt(0);
}
e.key = key;
e.which = e.keyCode = which;
return e;
}
function keypress(key, code) {
var e = $.Event("keypress");
e.key = key;
if (code === true) {
e.which = e.keyCode = key.charCodeAt(0);
} else {
e.which = e.keyCode = (code || 0);
}
return e;
}
function shortcut(ctrl, alt, shift, which, key) {
var doc = $(document.documentElement || window);
if (typeof which === 'string') {
key = which;
which = key.toUpperCase().charCodeAt(0);
}
doc.trigger(keydown(ctrl, alt, shift, which, key));
doc.trigger(keypress(key));
doc.trigger($.Event("keyup"));
}
function click(element) {
var e = $.Event('mouseup');
e.button = 0;
e.target = element[0];
element.mousedown().trigger(e);
}
function enter_key() {
shortcut(false, false, false, 13, 'enter');
}
function enter(term, text) {
term.insert(text).focus();
enter_key();
}
function type(text) {
var doc = $(document.documentElement || window);
text.split('').forEach(function(chr) {
var shift = chr.toUpperCase() === chr;
doc.trigger(keydown(false, false, shift, chr));
doc.trigger(keypress(chr, chr.charCodeAt(0)));
doc.trigger($.Event("keyup"));
});
}
function last_div(term) {
return term.find('.terminal-output > div:eq(' + term.last_index() + ')');
}
function output(term) {
return term.find('.terminal-output > div div').map(function() {
return $(this).text().replace(/\xA0/g, ' ');
}).get();
}
function timer(callback, timeout) {
return new Promise(function(resolve, reject) {
setTimeout(function() {
try {
resolve(callback());
} catch(e) {
reject(e);
}
}, timeout);
});
}
var support_animations = (function() {
var animation = false,
animationstring = 'animation',
keyframeprefix = '',
domPrefixes = 'Webkit Moz O ms Khtml'.split(' '),
pfx = '',
elm = document.createElement('div');
if (elm.style.animationName) {
animation = true;
}
if (animation === false) {
for (var i = 0; i < domPrefixes.length; i++) {
var name = domPrefixes[i] + 'AnimationName';
if (typeof elm.style[name] !== 'undefined') {
pfx = domPrefixes[i];
animationstring = pfx + 'Animation';
keyframeprefix = '-' + pfx.toLowerCase() + '-';
animation = true;
break;
}
}
}
return animation;
})();
describe('Terminal utils', function() {
var command = 'test "foo bar" baz /^asd [x]/ str\\ str 10 1e10 "" foo"bar" \'foo\'';
var args = '"foo bar" baz /^asd [x]/ str\\ str 10 1e10 "" foo"bar" \'foo\'';
describe('$.terminal.split_arguments', function() {
it('should create array of arguments', function() {
expect($.terminal.split_arguments(args)).toMatchSnapshot();
});
});
describe('$.terminal.parse_arguments', function() {
it('should create array of arguments and convert types', function() {
expect($.terminal.parse_arguments(args)).toMatchSnapshot();
});
});
describe('$.terminal.split_command', function() {
it('Should split command', function() {
var cmd = jQuery.terminal.split_command(command);
expect(cmd).toMatchSnapshot();
});
});
describe('$.terminal.parse_command', function() {
it('should split and parse command', function() {
var cmd = jQuery.terminal.parse_command(command);
expect(cmd).toMatchSnapshot();
});
it('should handle JSON string', function() {
var cmd = jQuery.terminal.parse_command('{"demo": ["error"]}');
expect(cmd).toMatchSnapshot();
});
it('should handle JSON inside string', function() {
[
`test "{\\"wrap\\": true}"`,
`test '{"wrap": true}'`,
`test "xxx\\"xxx\\"xxx" y`
].forEach(function(input) {
var cmd = jQuery.terminal.parse_command(input);
expect(cmd).toMatchSnapshot();
});
});
});
describe('$.terminal.from_ansi', function() {
var ansi_string = '\x1b[38;5;12mHello\x1b[2;31;46mFoo\x1b[1;3;4;32;45mB[[sb;;]a]r\x1b[0m\x1b[7mBaz\x1b[0;48;2;255;255;0;38;2;0;100;0mQuux\x1b[m';
it('should convert ansi to terminal formatting', function() {
var string = $.terminal.from_ansi(ansi_string);
expect(string).toMatchSnapshot();
});
it('should convert ansi to terminal formatting and escape the remaining brackets', function() {
var string = $.terminal.from_ansi(ansi_string, {
unixFormattingEscapeBrackets: true
});
expect(string).toMatchSnapshot();
});
it('should return uncahnged string', function() {
var input = 'foo bar';
var output = $.terminal.from_ansi(input);
expect(output).toEqual(input);
});
it('should format plots with moving cursors', function() {
return Promise.all(['ervy-plot.ans', 'neofetch.ans', 'dialog.ans'].map(file => {
return fs.readFileAsync(`__tests__/__fixtures__/${file}`, 'utf8');
})).then(function(plots) {
plots.forEach(function(plot) {
expect($.terminal.from_ansi(plot)).toMatchSnapshot();
});
});
});
it('should render Denis Richie ANSI art', function() {
return fs.readFileAsync(`__tests__/__fixtures__/denis.ans`, 'utf8').then(text => {
expect($.terminal.from_ansi(text)).toMatchSnapshot();
});
});
it('should render ANSI art', function() {
return Promise.all(['nf-marble.ans', 'bs-pacis.ans'].map(fname => {
return fs.readFileAsync(`__tests__/__fixtures__/${fname}`).then(data => {
var str = iconv.decode(data, 'CP437');
return $.terminal.from_ansi(str);
});
})).then(data => {
data.forEach(ansi => {
expect(ansi).toMatchSnapshot();
});
});
});
});
describe('$.terminal.overtyping', function() {
it('should convert to terminal formatting', function() {
var string = 'HELLO TERMINAL'.replace(/./g, function(chr) {
return chr == ' ' ? chr : chr + '\x08' + chr;
});
var result = '[[b;#fff;]HELLO] [[b;#fff;]TERMINAL]';
expect($.terminal.overtyping(string)).toEqual(result);
});
it('should create underline', function() {
var string = 'HELLO TERMINAL'.replace(/./g, function(chr) {
return chr == ' ' ? chr : chr + '\x08_';
});
var result = '[[u;;]HELLO] [[u;;]TERMINAL]';
expect($.terminal.overtyping(string)).toEqual(result);
});
it('should process normal backspaces', function() {
var tests = [
['Checking current state.\t[ ]\b\b\b\b\bFAIL\r\n',
"Checking current state.\t[FAIL]\r\n"
],
['[Start]\b\b] \b\b\b\b\b\b \b\b\b\b---\b\b\b \b\b\bDone] show be displa'+
'yed as [Done]',
'[Done] show be displayed as [Done]'
],
['Test 2.\t[ ]\b\b\b\b\bFAIL\nTest 3.\t[ ]\b\b\b\b\bWARNING]\n',
'Test 2.\t[FAIL]\nTest 3.\t[WARNING]\n'
],
[
['Test 0.\n\n==============================\nState1.\t[ ]\b\b\b\b\b--\r',
'\u001B[KState1.\t[ ]\b\b\b\b\bDONE\nLine2.\t[ ]\b\b\b\b\b----\b\b',
'\b\b \b\b\b\b----\b\b\b\b \b\b\b\b----\b\b\b\b \b\b\b\b----\b\b',
'\b\b \b\b\b\b----\b\b\b\b \b\b\b\b----\b\b\b\b \b\b\b\b----\b\b',
'\b\b \b\b\b\b-\r\u001B[KLin2.\t[ ]\b\b\b\b\bFAIL\nTest3.\t[ ]\b',
'\b\b\b\b--\r\u001B[KTest3.\t[ ]\b\b\b\b\bWARNING]\n\nFinal status\n\n',
'Status details\nTime: 11'].join(''),
['Test 0.\n\n==============================\nState1.\t[DONE]\nLin2.\t[FAI',
'L]\nTest3.\t[WARNING]\n\nFinal status\n\nStatus details\nTime: 11'].join('')
]
];
tests.forEach(function(spec) {
expect($.terminal.overtyping(spec[0])).toEqual(spec[1]);
});
});
});
describe('$.terminal.escape_brackets', function() {
var string = '[[jQuery]] [[Terminal]]';
var result = '[[jQuery]] [[Terminal]]';
it('should replace [ and ] with html entities', function() {
expect($.terminal.escape_brackets(string)).toEqual(result);
});
});
describe('$.terminal.nested_formatting', function() {
var specs = [
[
'[[;red;]foo[[;blue;]bar]baz]',
'[[;red;]foo][[;blue;]bar][[;red;]baz]',
true
],
[
'[[;#fff;] lorem [[b;;]ipsum [[s;;]dolor] sit] amet]',
'[[;#fff;] lorem ][[b;;]ipsum ][[s;;]dolor][[b;;] sit][[;#fff;] amet]',
false
],
[
'[[;#fff;] lorem [[b;;]ipsum [[s;;]dolor] sit] amet]',
'[[;#fff;] lorem ][[b;#fff;]ipsum ][[sb;#fff;]dolor][[b;#fff;] sit][[;#fff;] amet]',
true
],
[
'[[b;#fff;]hello [[u-b;;] world] from js]',
'[[b;#fff;]hello ][[u;#fff;] world][[b;#fff;] from js]',
true
]
];
afterEach(function() {
$.terminal.nested_formatting.__inherit__ = false;
});
it('should create list of formatting', function() {
specs.forEach(function(spec) {
$.terminal.nested_formatting.__inherit__ = spec[2];
expect($.terminal.nested_formatting(spec[0])).toEqual(spec[1]);
});
});
});
describe('$.terminal.encode', function() {
var tags = '<hello> </hello>\t<world> </world>';
var tags_result = '<hello> </hello> '+
' <world> </world>';
it('should convert < > space and tabs', function() {
expect($.terminal.encode(tags)).toEqual(tags_result);
});
var entites = '& & & &64; = [';
//'& & & &64; = ['
var ent_result = '& & & &64; ='+
' &#91';
it('it should convert & but not when used with entities', function() {
expect($.terminal.encode(entites)).toEqual(ent_result);
});
});
describe('$.terminal.format_split', function() {
var input = [
['[[;;]][[;;]Foo][[;;]Bar][[;;]]', ['[[;;]]','[[;;]Foo]','[[;;]Bar]','[[;;]]']],
['Lorem[[;;]]Ipsum[[;;]Foo]Dolor[[;;]Bar]Sit[[;;]]Amet', [
'Lorem', '[[;;]]', 'Ipsum', '[[;;]Foo]', 'Dolor', '[[;;]Bar]', 'Sit', '[[;;]]', 'Amet'
]]
];
it('should split text inot formatting', function() {
input.forEach(function(spec) {
expect($.terminal.format_split(spec[0])).toEqual(spec[1]);
});
});
});
describe('$.terminal.substring', function() {
var input = '[[;;]Lorem ipsum dolor sit amet], [[;;]consectetur adipiscing elit]. [[;;]Maecenas ac massa tellus. Sed ac feugiat leo].';
it('should return substring when starting at 0', function() {
var tests = [
[25, '[[;;]Lorem ipsum dolor sit ame]'],
[26, '[[;;]Lorem ipsum dolor sit amet]'],
[27, '[[;;]Lorem ipsum dolor sit amet],'],
[30, '[[;;]Lorem ipsum dolor sit amet], [[;;]co]']
];
tests.forEach(function(spec) {
expect($.terminal.substring(input, 0, spec[0])).toEqual(spec[1]);
});
});
it('should split text into one characters', function() {
var string = 'Lorem ipsum dolor sit amet';
var input = '[[;;]' + string + ']';
var len = $.terminal.length(input);
for (var i = 0; i < len; ++i) {
var output = $.terminal.substring(input, i, i + 1);
expect($.terminal.is_formatting(output)).toBe(true);
expect($.terminal.length(output)).toBe(1);
expect($.terminal.strip(output)).toEqual(string.substring(i, i + 1));
}
// case for issue #550
expect($.terminal.substring(input, i, i + 1)).toEqual('');
});
it('should create formatting for each character', function() {
var formatting = '[[b;;;token number]10][[b;;;token operator]+][[b;;;token number]10]';
var len = $.terminal.strip(formatting).length;
var result = [];
for (var i = 0; i < len; ++i) {
result.push($.terminal.substring(formatting, i,i+1));
}
expect(result).toEqual([
'[[b;;;token number]1]',
'[[b;;;token number]0]',
'[[b;;;token operator]+]',
'[[b;;;token number]1]',
'[[b;;;token number]0]'
]);
});
it('should return substring when ending at length or larger', function() {
var tests = [
[0, '[[;;]Lorem ipsum dolor sit amet], [[;;]consectetur adipiscing elit]. [[;;]Maecenas ac massa tellus. Sed ac feugiat leo].'],
[10, '[[;;]m dolor sit amet], [[;;]consectetur adipiscing elit]. [[;;]Maecenas ac massa tellus. Sed ac feugiat leo].'],
[27, ' [[;;]consectetur adipiscing elit]. [[;;]Maecenas ac massa tellus. Sed ac feugiat leo].'],
[30, '[[;;]nsectetur adipiscing elit]. [[;;]Maecenas ac massa tellus. Sed ac feugiat leo].']
];
tests.forEach(function(spec) {
expect($.terminal.substring(input, spec[0], 102)).toEqual(spec[1]);
expect($.terminal.substring(input, spec[0], 200)).toEqual(spec[1]);
});
});
it('should partition the string with brackets outside of formatting', function() {
// issue #792
var text = "[this] is some [[random]] text [[;red;]hello], [[world]]";
var len = $.terminal.length(text);
var result = [];
for (var i = 0; i < len; ++i) {
result.push($.terminal.substring(text, i,i+1));
}
for (let str of result) {
expect($.terminal.length(str)).toEqual(1);
}
});
it('should return substring when input starts from normal text', function() {
var input = 'Lorem Ipsum [[;;]Dolor]';
expect($.terminal.substring(input, 10, 200)).toEqual('m [[;;]Dolor]');
});
it('should substring when string have no formatting', function() {
var input = 'Lorem Ipsum Dolor Sit Amet';
var tests = [
[0, 10, 'Lorem Ipsu'],
[10, 20, 'm Dolor Si'],
[20, 27, 't Amet']
];
tests.forEach(function(spec) {
expect($.terminal.substring(input, spec[0], spec[1])).toEqual(spec[2]);
});
});
});
describe('$.terminal.normalize', function() {
function test(specs) {
specs.forEach(function(spec) {
expect($.terminal.normalize(spec[0])).toEqual(spec[1]);
});
}
it('should add 5 argument to formatting', function() {
var tests = [
['[[;;]Lorem] [[;;]Ipsum] [[;;;]Dolor]', '[[;;;;Lorem]Lorem] [[;;;;Ipsum]Ipsum] [[;;;;Dolor]Dolor]'],
['[[;;;;]Lorem Ipsum Dolor] [[;;;;]Amet]', '[[;;;;Lorem Ipsum Dolor]Lorem Ipsum Dolor] [[;;;;Amet]Amet]']
];
test(tests);
});
it('should not add 5 argument', function() {
var tests = [
[
'[[;;;;Foo]Lorem Ipsum Dolor] [[;;;;Bar]Amet]',
'[[;;;;Foo]Lorem Ipsum Dolor] [[;;;;Bar]Amet]']
];
test(tests);
});
it('should remove empty formatting', function() {
var tests = [
[
'[[;;]]Lorem Ipsum [[;;]]Dolor Sit [[;;;;]]Amet',
'Lorem Ipsum Dolor Sit Amet'
]
];
test(tests);
});
it('should not change formatting', function() {
var tests = [
'[[;;]Lorem] [[;;]Ipsum] [[;;;]Dolor]',
'[[;;;;]Lorem Ipsum Dolor] [[;;;;]Amet]',
'[[;;;;Lorem Ipsum Dolor]Lorem Ipsum Dolor] [[;;;;Amet]Amet]',
'[[;;]]Lorem Ipsum [[;;]]Dolor Sit [[;;;;]]Amet',
'Lorem Ipsum Dolor Sit Amet'
].forEach(function(string) {
var normalized = $.terminal.normalize(string);
expect($.terminal.normalize(normalized)).toEqual(normalized);
});
});
});
describe('$.terminal.is_formatting', function() {
it('should detect terminal formatting', function() {
var formattings = [
'[[;;]Te[xt]',
'[[;;]Te\\]xt]',
'[[;;]]',
'[[gui;;;class]Text]',
'[[b;#fff;]Text]',
'[[b;red;blue]Text]'];
var not_formattings = [
'[[;;]Text[',
'[[Text]]',
'[[Text[[',
'[[;]Text]',
'Text]',
'[[Text',
'[;;]Text]'];
formattings.forEach(function(formatting) {
expect($.terminal.is_formatting(formatting)).toEqual(true);
});
not_formattings.forEach(function(formatting) {
expect($.terminal.is_formatting(formatting)).toEqual(false);
});
});
});
describe('$.terminal.escape_regex', function() {
it('should escape regex special characters', function() {
var safe = "\\\\\\^\\*\\+\\?\\.\\$\\[\\]\\{\\}\\(\\)";
expect($.terminal.escape_regex('\\^*+?.$[]{}()')).toEqual(safe);
});
});
describe('$.terminal.have_formatting', function() {
var formattings = [
'some text [[;;]Te[xt] and formatting',
'some text [[;;]Te\\]xt] and formatting',
'some text [[;;]] and formatting',
'some text [[gui;;;class]Text] and formatting',
'some text [[b;#fff;]Text] and formatting',
'some text [[b;red;blue]Text] and formatting'];
var not_formattings = [
'some text [[;;]Text[ and formatting',
'some text [[Text]] and formatting',
'some text [[Text[[ and formatting',
'some text [[;]Text] and formatting',
'some text Text] and formatting',
'some text [[Text and formatting',
'some text [;;]Text] and formatting'];
it('should detect terminal formatting', function() {
formattings.forEach(function(formatting) {
expect($.terminal.have_formatting(formatting)).toEqual(true);
});
not_formattings.forEach(function(formatting) {
expect($.terminal.have_formatting(formatting)).toEqual(false);
});
});
});
describe('$.terminal.valid_color', function() {
it('should mark hex color as valid', function() {
var valid_colors = [
'#fff', '#fab', '#ffaacc', 'red', 'blue',
'rgba(100,100,100,1)', 'rgb(100, 200, 300)',
'hsl(100, 20, 20)', 'hsla(100,10,20, 1)'
];
valid_colors.forEach(function(color) {
expect($.terminal.valid_color(color)).toBe(true);
});
});
it('should mark hex color as invalid', function() {
var valid_colors = ['foo', '#faro', '#fifa', 'fuck'];
valid_colors.forEach(function(color) {
expect($.terminal.valid_color(color)).toBe(false);
});
});
});
describe('$.terminal.format', function() {
var format = '[[biugs;#fff;#000]Foo][[i;;;foo]Bar][[ous;;]Baz]';
it('should create html span tags with style and classes', function() {
var string = $.terminal.format(format);
expect(string).toMatchSnapshot();
});
it('should escape brackets', function() {
var specs = [
['\\]', ']'],
['\\]xxx', ']xxx'],
['xxx\\]xxx', 'xxx]xxx'],
['xxx\\]', 'xxx]'],
['[[;;]\\]xxx]', ']xxx'],
['[[;;]xxx\\]]', 'xxx]'],
['[[;;]\\]]', ']'],
['[[;;]xxx\\]xxx]', 'xxx]xxx']
];
specs.forEach(function(spec) {
var output = $.terminal.format(spec[0]);
expect($('<div>' + output + '</div>').text()).toEqual(spec[1]);
});
});
it('should handle wider characters without formatting', function() {
var input = 'ターミナルウィンドウは黒[[;;]です]';
var string = $.terminal.format(input, {char_width: 7});
expect(string).toMatchSnapshot();
});
it('should handle links', function() {
var input = '[[!;;]https://terminal.jcubic.pl]';
var tests = [
[
'<a href="https://terminal.jcubic.pl" rel="noopener" ' +
'target="_blank" data-text>https:'+
'//terminal.jcubic.pl</a>',
{}
],
[
'<a href="https://terminal.jcubic.pl" rel="noreferrer '+
'noopener" target="_blank" data-'+
'text>https://terminal.jcubic.pl</a>',
{
linksNoReferrer: true
}
]
];
tests.forEach(function(spec) {
var expected = spec[0];
var options = spec[1];
var output = $.terminal.format(input, spec[1]);
expect(output).toEqual(expected);
});
});
it('should handle attrs on links', function() {
var tests = [
[
'[[!;;;;https://example.com;{"target": null, "rel": null}]example]',
'<a href="https://example.com" data-text>example</a>'
],
[
'[[!;;;;https://example.com;{"target": "_self", "rel": "noopener"}]example]',
'<a href="https://example.com" target="_self" rel="noopener" data-text>example</a>'
]
];
var options = {
allowedAttributes: ['target', 'rel']
};
tests.forEach(function(spec) {
var output = $.terminal.format(spec[0], options);
expect(output).toEqual(spec[1]);
});
});
it('should handle javascript links', function() {
var js = "javascript".split('').map(function(chr) {
return '&#' + chr.charCodeAt(0) + ';';
}).join('');
var warn = console.warn;
console.warn = jest.fn();
var tests = [
[
"[[!;;;;javascript:alert('x')]xss]", {},
'<a rel="noopener" target="_blank"' +
' data-text>xss</a>'
],
[
"[[!;;;;javascript:alert('x')]xss]", {anyLinks: true},
'<a href="javascript:alert(\'x\')"' +
' rel="noopener" target="_blank" data-text>xss</a>'
],
[
"[[!;;;;" + js + ":alert('x')]xss]", {},
'<a rel="noopener" target="_blank"' +
' data-text>xss</a>'
],
[
"[[!;;;;JaVaScRiPt:alert('x')]xss]", {anyLinks: false},
'<a rel="noopener" target="_blank"' +
' data-text>xss</a>'
],
];
tests.forEach(function(spec) {
var output = $.terminal.format(spec[0], spec[1]);
expect(output).toEqual(spec[2]);
});
expect(count(console.warn)).toEqual(3);
console.warn = warn;
});
it('should add nofollow', function() {
var input = '[[!;;]https://terminal.jcubic.pl]';
var tests = [
[
'<a href="https://terminal.jcubic.pl"'+
' rel="nofollow noopener" target="_blank" data-te'+
'xt>https://terminal.jcubic.pl</a>',
{linksNoFollow: true}
],
[
'<a href="https://terminal.jcubic.pl"'+
' rel="nofollow noreferrer noopener" target="_blank"'+
' data-text>https://terminal.jcubic.pl</a>',
{
linksNoReferrer: true,
linksNoFollow: true
}
]
];
tests.forEach(function(spec) {
var expected = spec[0];
var options = spec[1];
var output = $.terminal.format(input, spec[1]);
expect(output).toEqual(expected);
});
});
it('should handle emails', function() {
var tests = [
'[[!;;]jcubic@onet.pl]',
'[[!;;;;jcubic@onet.pl]j][[!;;;;jcubic@onet.pl]cubic@onet.pl]'
];
tests.forEach(function(input) {
expect($.terminal.format(input)).toMatchSnapshot();
});
});
it('should skip empty parts', function() {
var input = '[[;;]]x[[b;;]y][[b;;]z]';
var output = $.terminal.format(input);
expect(output).toMatchSnapshot();
});
it('should handle JSON', function() {
var input = '[[;;;;;{"title": "foo", "data-foo": "bar"}]foo]';
var output = $.terminal.format(input, {
allowedAttributes: [/^data-/, 'title']
});
expect(output).toMatchSnapshot();
});
it('should not allow attributes', function() {
var input = '[[;;;;;{"title": "foo", "data-foo": "bar"}]foo]';
var output = $.terminal.format(input, {
allowedAttributes: []
});
expect(output).toMatchSnapshot();
});
it('should filter out attribute in JSON', function() {
var input = '[[;;;;;{"title": "foo", "data-foo": "bar"}]foo]';
var output = $.terminal.format(input, {
allowedAttributes: ['title']
});
expect(output).toMatchSnapshot();
});
it('should parse JSON if semicolon in value', function() {