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
|
describe('javascript-compiler api', function() {
if (!Handlebars.JavaScriptCompiler) {
return;
}
describe('#nameLookup', function() {
var $superName;
beforeEach(function() {
$superName = handlebarsEnv.JavaScriptCompiler.prototype.nameLookup;
});
afterEach(function() {
handlebarsEnv.JavaScriptCompiler.prototype.nameLookup = $superName;
});
it('should allow override', function() {
handlebarsEnv.JavaScriptCompiler.prototype.nameLookup = function(parent, name) {
return parent + '.bar_' + name;
};
/* eslint-disable camelcase */
shouldCompileTo('{{foo}}', { bar_foo: 'food' }, 'food');
/* eslint-enable camelcase */
});
// Tests nameLookup dot vs. bracket behavior. Bracket is required in certain cases
// to avoid errors in older browsers.
it('should handle reserved words', function() {
shouldCompileTo('{{foo}} {{~null~}}', { foo: 'food' }, 'food');
});
});
describe('#compilerInfo', function() {
var $superCheck, $superInfo;
beforeEach(function() {
$superCheck = handlebarsEnv.VM.checkRevision;
$superInfo = handlebarsEnv.JavaScriptCompiler.prototype.compilerInfo;
});
afterEach(function() {
handlebarsEnv.VM.checkRevision = $superCheck;
handlebarsEnv.JavaScriptCompiler.prototype.compilerInfo = $superInfo;
});
it('should allow compilerInfo override', function() {
handlebarsEnv.JavaScriptCompiler.prototype.compilerInfo = function() {
return 'crazy';
};
handlebarsEnv.VM.checkRevision = function(compilerInfo) {
if (compilerInfo !== 'crazy') {
throw new Error('It didn\'t work');
}
};
shouldCompileTo('{{foo}} ', { foo: 'food' }, 'food ');
});
});
describe('buffer', function() {
var $superAppend, $superCreate;
beforeEach(function() {
handlebarsEnv.JavaScriptCompiler.prototype.forceBuffer = true;
$superAppend = handlebarsEnv.JavaScriptCompiler.prototype.appendToBuffer;
$superCreate = handlebarsEnv.JavaScriptCompiler.prototype.initializeBuffer;
});
afterEach(function() {
handlebarsEnv.JavaScriptCompiler.prototype.forceBuffer = false;
handlebarsEnv.JavaScriptCompiler.prototype.appendToBuffer = $superAppend;
handlebarsEnv.JavaScriptCompiler.prototype.initializeBuffer = $superCreate;
});
it('should allow init buffer override', function() {
handlebarsEnv.JavaScriptCompiler.prototype.initializeBuffer = function() {
return this.quotedString('foo_');
};
shouldCompileTo('{{foo}} ', { foo: 'food' }, 'foo_food ');
});
it('should allow append buffer override', function() {
handlebarsEnv.JavaScriptCompiler.prototype.appendToBuffer = function(string) {
return $superAppend.call(this, [string, ' + "_foo"']);
};
shouldCompileTo('{{foo}}', { foo: 'food' }, 'food_foo');
});
});
});
|
