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Update vendor/underscore to v1.6.0.

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John-David Dalton
2014-02-10 23:00:19 -08:00
parent f090af2292
commit 4b448a877c
13 changed files with 724 additions and 547 deletions
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138
vendor/underscore/test/utility.js vendored
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@@ -1,8 +1,8 @@
$(document).ready(function() {
(function() {
var templateSettings;
module("Utility", {
module('Utility', {
setup: function() {
templateSettings = _.clone(_.templateSettings);
@@ -14,54 +14,69 @@ $(document).ready(function() {
});
test("#750 - Return _ instance.", 2, function() {
test('#750 - Return _ instance.', 2, function() {
var instance = _([]);
ok(_(instance) === instance);
ok(new _(instance) === instance);
});
test("identity", function() {
test('identity', function() {
var moe = {name : 'moe'};
equal(_.identity(moe), moe, 'moe is the same as his identity');
});
test("random", function() {
test('constant', function() {
var moe = {name : 'moe'};
equal(_.constant(moe)(), moe, 'should create a function that returns moe');
});
test('property', function() {
var moe = {name : 'moe'};
equal(_.property('name')(moe), 'moe', 'should return the property with the given name');
});
test('random', function() {
var array = _.range(1000);
var min = Math.pow(2, 31);
var max = Math.pow(2, 62);
ok(_.every(array, function() {
return _.random(min, max) >= min;
}), "should produce a random number greater than or equal to the minimum number");
}), 'should produce a random number greater than or equal to the minimum number');
ok(_.some(array, function() {
return _.random(Number.MAX_VALUE) > 0;
}), "should produce a random number when passed `Number.MAX_VALUE`");
}), 'should produce a random number when passed `Number.MAX_VALUE`');
});
test("uniqueId", function() {
test('now', function() {
var diff = _.now() - new Date().getTime();
ok(diff <= 0 && diff > -5, 'Produces the correct time in milliseconds');//within 5ms
});
test('uniqueId', function() {
var ids = [], i = 0;
while(i++ < 100) ids.push(_.uniqueId());
equal(_.uniq(ids).length, ids.length, 'can generate a globally-unique stream of ids');
});
test("times", function() {
test('times', function() {
var vals = [];
_.times(3, function (i) { vals.push(i); });
ok(_.isEqual(vals, [0,1,2]), "is 0 indexed");
ok(_.isEqual(vals, [0,1,2]), 'is 0 indexed');
//
vals = [];
_(3).times(function(i) { vals.push(i); });
ok(_.isEqual(vals, [0,1,2]), "works as a wrapper");
ok(_.isEqual(vals, [0,1,2]), 'works as a wrapper');
// collects return values
ok(_.isEqual([0, 1, 2], _.times(3, function(i) { return i; })), "collects return values");
ok(_.isEqual([0, 1, 2], _.times(3, function(i) { return i; })), 'collects return values');
deepEqual(_.times(0, _.identity), []);
deepEqual(_.times(-1, _.identity), []);
deepEqual(_.times(parseFloat('-Infinity'), _.identity), []);
});
test("mixin", function() {
test('mixin', function() {
_.mixin({
myReverse: function(string) {
return string.split('').reverse().join('');
@@ -71,60 +86,60 @@ $(document).ready(function() {
equal(_('champ').myReverse(), 'pmahc', 'mixed in a function to the OOP wrapper');
});
test("_.escape", function() {
equal(_.escape("Curly & Moe"), "Curly &amp; Moe");
test('_.escape', function() {
equal(_.escape('Curly & Moe'), 'Curly &amp; Moe');
equal(_.escape('<a href="http://moe.com">Curly & Moe\'s</a>'), '&lt;a href=&quot;http://moe.com&quot;&gt;Curly &amp; Moe&#x27;s&lt;/a&gt;');
equal(_.escape("Curly &amp; Moe"), "Curly &amp;amp; Moe");
equal(_.escape('Curly &amp; Moe'), 'Curly &amp;amp; Moe');
equal(_.escape(null), '');
});
test("_.unescape", function() {
var string = "Curly & Moe";
equal(_.unescape("Curly &amp; Moe"), string);
test('_.unescape', function() {
var string = 'Curly & Moe';
equal(_.unescape('Curly &amp; Moe'), string);
equal(_.unescape('&lt;a href=&quot;http://moe.com&quot;&gt;Curly &amp; Moe&#x27;s&lt;/a&gt;'), '<a href="http://moe.com">Curly & Moe\'s</a>');
equal(_.unescape("Curly &amp;amp; Moe"), "Curly &amp; Moe");
equal(_.unescape('Curly &amp;amp; Moe'), 'Curly &amp; Moe');
equal(_.unescape(null), '');
equal(_.unescape(_.escape(string)), string);
});
test("template", function() {
test('template', function() {
var basicTemplate = _.template("<%= thing %> is gettin' on my noives!");
var result = basicTemplate({thing : 'This'});
equal(result, "This is gettin' on my noives!", 'can do basic attribute interpolation');
var sansSemicolonTemplate = _.template("A <% this %> B");
equal(sansSemicolonTemplate(), "A B");
var sansSemicolonTemplate = _.template('A <% this %> B');
equal(sansSemicolonTemplate(), 'A B');
var backslashTemplate = _.template("<%= thing %> is \\ridanculous");
equal(backslashTemplate({thing: 'This'}), "This is \\ridanculous");
var backslashTemplate = _.template('<%= thing %> is \\ridanculous');
equal(backslashTemplate({thing: 'This'}), 'This is \\ridanculous');
var escapeTemplate = _.template('<%= a ? "checked=\\"checked\\"" : "" %>');
equal(escapeTemplate({a: true}), 'checked="checked"', 'can handle slash escapes in interpolations.');
var fancyTemplate = _.template("<ul><% \
var fancyTemplate = _.template('<ul><% \
for (var key in people) { \
%><li><%= people[key] %></li><% } %></ul>");
result = fancyTemplate({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
%><li><%= people[key] %></li><% } %></ul>');
result = fancyTemplate({people : {moe : 'Moe', larry : 'Larry', curly : 'Curly'}});
equal(result, '<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>', 'can run arbitrary javascript in templates');
var escapedCharsInJavascriptTemplate = _.template("<ul><% _.each(numbers.split('\\n'), function(item) { %><li><%= item %></li><% }) %></ul>");
result = escapedCharsInJavascriptTemplate({numbers: "one\ntwo\nthree\nfour"});
equal(result, "<ul><li>one</li><li>two</li><li>three</li><li>four</li></ul>", 'Can use escaped characters (e.g. \\n) in Javascript');
var escapedCharsInJavascriptTemplate = _.template('<ul><% _.each(numbers.split("\\n"), function(item) { %><li><%= item %></li><% }) %></ul>');
result = escapedCharsInJavascriptTemplate({numbers: 'one\ntwo\nthree\nfour'});
equal(result, '<ul><li>one</li><li>two</li><li>three</li><li>four</li></ul>', 'Can use escaped characters (e.g. \\n) in JavaScript');
var namespaceCollisionTemplate = _.template("<%= pageCount %> <%= thumbnails[pageCount] %> <% _.each(thumbnails, function(p) { %><div class=\"thumbnail\" rel=\"<%= p %>\"></div><% }); %>");
var namespaceCollisionTemplate = _.template('<%= pageCount %> <%= thumbnails[pageCount] %> <% _.each(thumbnails, function(p) { %><div class="thumbnail" rel="<%= p %>"></div><% }); %>');
result = namespaceCollisionTemplate({
pageCount: 3,
thumbnails: {
1: "p1-thumbnail.gif",
2: "p2-thumbnail.gif",
3: "p3-thumbnail.gif"
1: 'p1-thumbnail.gif',
2: 'p2-thumbnail.gif',
3: 'p3-thumbnail.gif'
}
});
equal(result, "3 p3-thumbnail.gif <div class=\"thumbnail\" rel=\"p1-thumbnail.gif\"></div><div class=\"thumbnail\" rel=\"p2-thumbnail.gif\"></div><div class=\"thumbnail\" rel=\"p3-thumbnail.gif\"></div>");
equal(result, '3 p3-thumbnail.gif <div class="thumbnail" rel="p1-thumbnail.gif"></div><div class="thumbnail" rel="p2-thumbnail.gif"></div><div class="thumbnail" rel="p3-thumbnail.gif"></div>');
var noInterpolateTemplate = _.template("<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>");
var noInterpolateTemplate = _.template('<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>');
result = noInterpolateTemplate();
equal(result, "<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>");
equal(result, '<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>');
var quoteTemplate = _.template("It's its, not it's");
equal(quoteTemplate({}), "It's its, not it's");
@@ -132,65 +147,68 @@ $(document).ready(function() {
var quoteInStatementAndBody = _.template("<%\
if(foo == 'bar'){ \
%>Statement quotes and 'quotes'.<% } %>");
equal(quoteInStatementAndBody({foo: "bar"}), "Statement quotes and 'quotes'.");
equal(quoteInStatementAndBody({foo: 'bar'}), "Statement quotes and 'quotes'.");
var withNewlinesAndTabs = _.template('This\n\t\tis: <%= x %>.\n\tok.\nend.');
equal(withNewlinesAndTabs({x: 'that'}), 'This\n\t\tis: that.\n\tok.\nend.');
var template = _.template("<i><%- value %></i>");
var result = template({value: "<script>"});
var template = _.template('<i><%- value %></i>');
var result = template({value: '<script>'});
equal(result, '<i>&lt;script&gt;</i>');
var stooge = {
name: "Moe",
name: 'Moe',
template: _.template("I'm <%= this.name %>")
};
equal(stooge.template(), "I'm Moe");
if (!$.browser.msie) {
var fromHTML = _.template($('#template').html());
equal(fromHTML({data : 12345}).replace(/\s/g, ''), '<li>24690</li>');
}
template = _.template('\n \
<%\n \
// a comment\n \
if (data) { data += 12345; }; %>\n \
<li><%= data %></li>\n \
');
equal(template({data : 12345}).replace(/\s/g, ''), '<li>24690</li>');
_.templateSettings = {
evaluate : /\{\{([\s\S]+?)\}\}/g,
interpolate : /\{\{=([\s\S]+?)\}\}/g
};
var custom = _.template("<ul>{{ for (var key in people) { }}<li>{{= people[key] }}</li>{{ } }}</ul>");
result = custom({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
var custom = _.template('<ul>{{ for (var key in people) { }}<li>{{= people[key] }}</li>{{ } }}</ul>');
result = custom({people : {moe : 'Moe', larry : 'Larry', curly : 'Curly'}});
equal(result, '<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>', 'can run arbitrary javascript in templates');
var customQuote = _.template("It's its, not it's");
equal(customQuote({}), "It's its, not it's");
var quoteInStatementAndBody = _.template("{{ if(foo == 'bar'){ }}Statement quotes and 'quotes'.{{ } }}");
equal(quoteInStatementAndBody({foo: "bar"}), "Statement quotes and 'quotes'.");
equal(quoteInStatementAndBody({foo: 'bar'}), "Statement quotes and 'quotes'.");
_.templateSettings = {
evaluate : /<\?([\s\S]+?)\?>/g,
interpolate : /<\?=([\s\S]+?)\?>/g
};
var customWithSpecialChars = _.template("<ul><? for (var key in people) { ?><li><?= people[key] ?></li><? } ?></ul>");
result = customWithSpecialChars({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
var customWithSpecialChars = _.template('<ul><? for (var key in people) { ?><li><?= people[key] ?></li><? } ?></ul>');
result = customWithSpecialChars({people : {moe : 'Moe', larry : 'Larry', curly : 'Curly'}});
equal(result, '<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>', 'can run arbitrary javascript in templates');
var customWithSpecialCharsQuote = _.template("It's its, not it's");
equal(customWithSpecialCharsQuote({}), "It's its, not it's");
var quoteInStatementAndBody = _.template("<? if(foo == 'bar'){ ?>Statement quotes and 'quotes'.<? } ?>");
equal(quoteInStatementAndBody({foo: "bar"}), "Statement quotes and 'quotes'.");
equal(quoteInStatementAndBody({foo: 'bar'}), "Statement quotes and 'quotes'.");
_.templateSettings = {
interpolate : /\{\{(.+?)\}\}/g
};
var mustache = _.template("Hello {{planet}}!");
equal(mustache({planet : "World"}), "Hello World!", "can mimic mustache.js");
var mustache = _.template('Hello {{planet}}!');
equal(mustache({planet : 'World'}), 'Hello World!', 'can mimic mustache.js');
var templateWithNull = _.template("a null undefined {{planet}}");
equal(templateWithNull({planet : "world"}), "a null undefined world", "can handle missing escape and evaluate settings");
var templateWithNull = _.template('a null undefined {{planet}}');
equal(templateWithNull({planet : 'world'}), 'a null undefined world', 'can handle missing escape and evaluate settings');
});
test('_.template provides the generated function source, when a SyntaxError occurs', function() {
@@ -269,4 +287,4 @@ $(document).ready(function() {
strictEqual(template(), '<<\nx\n>>');
});
});
})();