forked from geddy/geddy
-
Notifications
You must be signed in to change notification settings - Fork 0
/
ejs.js
226 lines (189 loc) · 6.37 KB
/
ejs.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
// Load the basic Geddy toolkit
require('../lib/geddy');
var Templato = require('../deps/templato')
, Template = require('../lib/template/adapters/ejs').Template
, assert = require('assert')
, tests
, render = function (str, data) {
var templato = new Templato;
data = data || {};
var templ = new Template({text: str, templato: templato});
templ.process(data);
return templ.markup;
};
tests = {
'test empty template render': function() {
var actual = render('');
assert.equal('', actual);
}
, 'test rendering a single variable': function () {
var str = "<% var foo = 'FOO'; %><%= foo; %>"
, actual = render(str);
assert.equal('FOO', actual);
}
, 'test rendering passed-in data': function () {
var str = "<%= foo; %>"
, actual = render(str, {foo: 'FOO'});
assert.equal('FOO', actual);
}
, 'test literal EJS': function () {
var str = "<%% var foo = 'FOO'; %>"
, actual = render(str);
assert.equal("<% var foo = 'FOO'; %>", actual);
}
, 'test comments': function () {
var str = "<%# Blah blah blah %><% var foo = 'FOO'; %><%= foo; %>"
, actual = render(str);
assert.equal('FOO', actual);
}
, 'test escaping': function () {
assert.equal('<script>', render('<%= "<script>" %>'));
assert.equal('<script>', render('<%- "<script>" %>'));
}
, 'test HTML equality': function () {
assert.equal('<p>yay</p>', render('<p>yay</p>'));
}
, 'test basic conditional': function () {
var str = '<% if (name) { %><p><%= name %></p><% } %>'
, actual = render(str, {name: 'mde'});
assert.equal('<p>mde</p>', actual);
}
, 'test newlines': function () {
var html = '\n<p>mde</p>\n<p>mde@fleegix.org</p>\n'
, str = '<% if (name) { %>\n<p><%= name %></p>\n<p><%= email %></p>\n<% } %>'
, data = { name: 'mde', email: 'mde@fleegix.org' };
assert.equal(html, render(str, data));
}
, 'test single quotes': function () {
var html = '<p>WAHOO</p>'
, str = "<p><%= up('wahoo') %></p>"
, data = {up: function (str){ return str.toUpperCase(); }};
assert.equal(html, render(str, data));
}
, 'test single quotes in HTML': function () {
var html = '<p>WAHOO that\'s cool</p>'
, str = '<p><%= up(\'wahoo\') %> that\'s cool</p>'
, data = {up: function (str){ return str.toUpperCase(); }};
assert.equal(html, render(str, data));
}
, 'test multiple single quotes': function () {
var html = "<p>couldn't shouldn't can't</p>"
, str = "<p>couldn't shouldn't can't</p>";
assert.equal(html, render(str));
}
, 'test single quotes inside tags': function () {
var html = '<p>string</p>'
, str = "<p><%= 'string' %></p>";
assert.equal(html, render(str));
}
, 'test back-slashes in the document': function () {
var html = "<p>backslash: '\\'</p>"
, str = "<p>backslash: '\\'</p>";
assert.equal(html, render(str));
}
, 'test double quotes': function (){
var html = '<p>WAHOO</p>'
, str = '<p><%= up("wahoo") %></p>'
, data = {up: function (str){ return str.toUpperCase(); }};
assert.equal(html, render(str, data));
}
, 'test multiple double quotes': function () {
var html = '<p>just a "test" wahoo</p>'
, str = '<p>just a "test" wahoo</p>';
assert.equal(html, render(str));
}
, 'test whitespace': function (){
var html = '<p>foo</p>'
, str = '<p><%="foo"%></p>';
assert.equal(html, render(str));
var html = '<p>foo</p>'
, str = '<p><%=bar%></p>';
assert.equal(html, render(str, {bar: 'foo'}));
}
, 'test iteration': function (){
var html = '<p>foo</p>',
str = '<% for (var key in items) { %>'
+ '<p><%= items[key] %></p>'
+ '<% } %>';
assert.equal(html, render(str, {items: ['foo']}));
var html = '<p>foo</p>',
str = '<% items.forEach(function (item){ %>'
+ '<p><%= item %></p>'
+ '<% }) %>';
assert.equal(html, render(str, {items: ['foo']}));
}
, 'test useful stack traces': function () {
var str = [
"A little somethin'",
"somethin'",
"<% if (name) { %>", // Failing line
" <p><%= name %></p>",
" <p><%= email %></p>",
"<% } %>"
].join("\n");
try {
render(str)
}
catch(err) {
assert.ok(err.message.indexOf("name is not defined") > -1);
assert.deepEqual(err.name, "ReferenceError");
var lineno = parseInt(err.toString().match(/ejs:(\d+)\n/)[1]);
assert.deepEqual(lineno, 3,
"Error should been thrown on line 3, was thrown on line "+ lineno);
}
}
, 'test useful stack traces multiline': function () {
var str = [
"A little somethin'",
"somethin'",
"<% var some = 'pretty';",
" var multiline = 'javascript';",
"%>",
"<% if (name) { %>", // Failing line
" <p><%= name %></p>",
" <p><%= email %></p>",
"<% } %>"
].join("\n");
try {
render(str)
}
catch (err) {
assert.ok(err.message.indexOf("name is not defined") > -1);
assert.deepEqual(err.name, "ReferenceError");
var lineno = parseInt(err.toString().match(/ejs:(\d+)\n/)[1]);
assert.deepEqual(lineno, 6,
"Error should been thrown on line 6, was thrown on line "+ lineno);
}
}
, 'test slurp' : function () {
var expected = 'me\nhere'
, str = 'me<% %>\nhere';
assert.equal(expected, render(str));
var expected = 'mehere'
, str = 'me<% -%>\nhere';
assert.equal(expected, render(str));
var expected = 'me\nhere'
, str = 'me<% -%>\n\nhere';
assert.equal(expected, render(str));
var expected = 'me inbetween \nhere'
, str = 'me <%= x %> \nhere';
assert.equal(expected, render(str,{x:'inbetween'}));
var expected = 'me inbetween here'
, str = 'me <%= x -%> \nhere';
assert.equal(expected, render(str, {x:'inbetween'}));
var expected = 'me <p>inbetween</p> here'
, str = 'me <%- x -%> \nhere';
assert.equal(expected, render(str,{x:'<p>inbetween</p>'}));
var expected = '\n Hallo 0\n\n Hallo 1\n\n'
, str = '<% for(var i in [1,2]) { %>\n' +
' Hallo <%= i %>\n' +
'<% } %>\n';
assert.equal(expected, render(str));
var expected = ' Hallo 0\n Hallo 1\n'
, str = '<% for(var i in [1,2]) { -%>\n' +
' Hallo <%= i %>\n' +
'<% } -%>\n';
assert.equal(expected, render(str));
}
};
module.exports = tests;