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string.js
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namespace('String', function () {
// Skipping strict mode here as testing
// malformed utf-8 is part of these tests.
var whiteSpace = '\u0009\u000B\u000C\u0020\u00A0\uFEFF\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000';
var lineTerminators = '\u000A\u000D\u2028\u2029';
method('escapeURL', function() {
test('what a day...', 'what%20a%20day...', '...');
test('/?:@&=+$#', '/?:@&=+$#', 'url chars');
test('!%^*()[]{}\\:', '!%25%5E*()%5B%5D%7B%7D%5C:', 'non url special chars');
test('http://www.amazon.com/Kindle-Special-Offers-Wireless-Reader/dp/B004HFS6Z0/ref=amb_link_356652042_2?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-1&pf_rd_r=1RKN5V41WJ23AXKFSQ56&pf_rd_t=101&pf_rd_p=1306249942&pf_rd_i=507846', 'http://www.amazon.com/Kindle-Special-Offers-Wireless-Reader/dp/B004HFS6Z0/ref=amb_link_356652042_2?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-1&pf_rd_r=1RKN5V41WJ23AXKFSQ56&pf_rd_t=101&pf_rd_p=1306249942&pf_rd_i=507846', 'amazon link');
test('http://twitter.com/#!/nov/status/85613699410296833', 'http://twitter.com/#!/nov/status/85613699410296833', 'twitter link');
test('http://cgi.ebay.com/T-Shirt-Tee-NEW-Naruto-Shippuuden-Kakashi-Adult-Men-XL-/350233503515?_trksid=p5197.m263&_trkparms=algo=SIC&itu=UCI%2BIA%2BUA%2BFICS%2 fBUFI%2BDDSIC&otn=10&pmod=260625794431%2B370476659389&po=LVI&ps=63&clkid=962675460977455716#ht_3216wt_1141', 'http://cgi.ebay.com/T-Shirt-Tee-NEW-Naruto-Shippuuden-Kakashi-Adult-Men-XL-/350233503515?_trksid=p5197.m263&_trkparms=algo=SIC&itu=UCI%252BIA%252BUA%252BFICS%252%20fBUFI%252BDDSIC&otn=10&pmod=260625794431%252B370476659389&po=LVI&ps=63&clkid=962675460977455716#ht_3216wt_1141', 'ebay link');
});
method('escapeURL', function() {
test('what a day...', [true], 'what%20a%20day...', '...');
test('/?:@&=+$#', [true], '%2F%3F%3A%40%26%3D%2B%24%23', 'url chars');
test('!%^*()[]{}\\:', [true], '!%25%5E*()%5B%5D%7B%7D%5C%3A', 'non url special chars');
test('http://www.amazon.com/Kindle-Special-Offers-Wireless-Reader/dp/B004HFS6Z0/ref=amb_link_356652042_2?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-1&pf_rd_r=1RKN5V41WJ23AXKFSQ56&pf_rd_t=101&pf_rd_p=1306249942&pf_rd_i=507846', [true], 'http%3A%2F%2Fwww.amazon.com%2FKindle-Special-Offers-Wireless-Reader%2Fdp%2FB004HFS6Z0%2Fref%3Damb_link_356652042_2%3Fpf_rd_m%3DATVPDKIKX0DER%26pf_rd_s%3Dcenter-1%26pf_rd_r%3D1RKN5V41WJ23AXKFSQ56%26pf_rd_t%3D101%26pf_rd_p%3D1306249942%26pf_rd_i%3D507846', 'amazon link');
test('http://cgi.ebay.com/T-Shirt-Tee-NEW-Naruto-Shippuuden-Kakashi-Adult-Men-XL-/350233503515?_trksid=p5197.m263&_trkparms=algo=SIC&itu=UCI%2BIA%2BUA%2BFICS%2 fBUFI%2BDDSIC&otn=10&pmod=260625794431%2B370476659389&po=LVI&ps=63&clkid=962675460977455716#ht_3216wt_1141', [true], 'http%3A%2F%2Fcgi.ebay.com%2FT-Shirt-Tee-NEW-Naruto-Shippuuden-Kakashi-Adult-Men-XL-%2F350233503515%3F_trksid%3Dp5197.m263%26_trkparms%3Dalgo%3DSIC%26itu%3DUCI%252BIA%252BUA%252BFICS%252%20fBUFI%252BDDSIC%26otn%3D10%26pmod%3D260625794431%252B370476659389%26po%3DLVI%26ps%3D63%26clkid%3D962675460977455716%23ht_3216wt_1141', 'ebay link');
});
method('unescapeURL', function() {
test('what%20a%20day...', 'what a day...', '...');
test('%2F%3F%3A%40%26%3D%2B%24%23', '/?:@&=+$#', 'url chars');
test('!%25%5E*()%5B%5D%7B%7D%5C%3A', '!%^*()[]{}\\:', 'non url special chars');
test('http%3A%2F%2Fsomedomain.com%3Fparam%3D%22this%3A%20isn\'t%20an%20easy%20URL%20to%20escape%22', 'http://somedomain.com?param="this: isn\'t an easy URL to escape"', 'fake url')
test('http%3A%2F%2Fwww.amazon.com%2FKindle-Special-Offers-Wireless-Reader%2Fdp%2FB004HFS6Z0%2Fref%3Damb_link_356652042_2%3Fpf_rd_m%3DATVPDKIKX0DER%26pf_rd_s%3Dcenter-1%26pf_rd_r%3D1RKN5V41WJ23AXKFSQ56%26pf_rd_t%3D101%26pf_rd_p%3D1306249942%26pf_rd_i%3D507846', 'http://www.amazon.com/Kindle-Special-Offers-Wireless-Reader/dp/B004HFS6Z0/ref=amb_link_356652042_2?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-1&pf_rd_r=1RKN5V41WJ23AXKFSQ56&pf_rd_t=101&pf_rd_p=1306249942&pf_rd_i=507846', 'amazon link');
test('http://cgi.ebay.com/T-Shirt-Tee-NEW-Naruto-Shippuuden-Kakashi-Adult-Men-XL-/350233503515?_trksid=p5197.m263&_trkparms=algo%3DSIC%26itu%3DUCI%252BIA%252BUA%252BFICS%252BUFI%252BDDSIC%26otn%3D10%26pmod%3D260625794431%252B370476659389%26po%3DLVI%26ps%3D63%26clkid%3D962675460977455716', 'http://cgi.ebay.com/T-Shirt-Tee-NEW-Naruto-Shippuuden-Kakashi-Adult-Men-XL-/350233503515?_trksid=p5197.m263&_trkparms=algo=SIC&itu=UCI%2BIA%2BUA%2BFICS%2BUFI%2BDDSIC&otn=10&pmod=260625794431%2B370476659389&po=LVI&ps=63&clkid=962675460977455716', 'ebay link');
raisesError(function() { run('% 23'); }, 'should raise an error for malformed urls');
});
method('unescapeURL', function() {
test('what%20a%20day...', [true], 'what a day...', '...');
test('%2F%3F%3A%40%26%3D%2B%24%23', [true], '%2F%3F%3A%40%26%3D%2B%24%23', 'url chars');
test('!%25%5E*()%5B%5D%7B%7D%5C:', [true], '!%^*()[]{}\\:', 'non url special chars');
test('http%3A%2F%2Fsomedomain.com%3Fparam%3D%22this%3A%20isn\'t%20an%20easy%20URL%20to%20escape%22', [true], 'http%3A%2F%2Fsomedomain.com%3Fparam%3D"this%3A isn\'t an easy URL to escape"', 'fake url')
test('http%3A%2F%2Fwww.amazon.com%2FKindle-Special-Offers-Wireless-Reader%2Fdp%2FB004HFS6Z0%2Fref%3Damb_link_356652042_2%3Fpf_rd_m%3DATVPDKIKX0DER%26pf_rd_s%3Dcenter-1%26pf_rd_r%3D1RKN5V41WJ23AXKFSQ56%26pf_rd_t%3D101%26pf_rd_p%3D1306249942%26pf_rd_i%3D507846', [true], 'http%3A%2F%2Fwww.amazon.com%2FKindle-Special-Offers-Wireless-Reader%2Fdp%2FB004HFS6Z0%2Fref%3Damb_link_356652042_2%3Fpf_rd_m%3DATVPDKIKX0DER%26pf_rd_s%3Dcenter-1%26pf_rd_r%3D1RKN5V41WJ23AXKFSQ56%26pf_rd_t%3D101%26pf_rd_p%3D1306249942%26pf_rd_i%3D507846', 'amazon link');
test('http://twitter.com/#!/nov/status/85613699410296833', [true], 'http://twitter.com/#!/nov/status/85613699410296833', 'twitter link');
test('http://cgi.ebay.com/T-Shirt-Tee-NEW-Naruto-Shippuuden-Kakashi-Adult-Men-XL-/350233503515?_trksid=p5197.m263&_trkparms=algo=SIC&itu=UCI%2BIA%2BUA%2BFICS%2fBUFI%2BDDSIC&otn=10&pmod=260625794431%2B370476659389&po=LVI&ps=63&clkid=962675460977455716#ht_3216wt_1141', [true], 'http://cgi.ebay.com/T-Shirt-Tee-NEW-Naruto-Shippuuden-Kakashi-Adult-Men-XL-/350233503515?_trksid=p5197.m263&_trkparms=algo=SIC&itu=UCI%2BIA%2BUA%2BFICS%2fBUFI%2BDDSIC&otn=10&pmod=260625794431%2B370476659389&po=LVI&ps=63&clkid=962675460977455716#ht_3216wt_1141', 'ebay link');
raisesError(function() { run('% 23'); }, 'should raise an error for malformed urls');
});
method('escapeHTML', function() {
test('<p>some text</p>', '<p>some text</p>', '<p>some text</p>');
test('war & peace & food', 'war & peace & food', 'war & peace');
test('&', '&amp;', 'double escapes &');
test('<span>already escaped, yo</span>', '&lt;span&gt;already escaped, yo&lt;/span&gt;', 'already escaped will be double-escaped');
});
method('unescapeHTML', function() {
test('<p>some text</p>', '<p>some text</p>', '<p>some text</p>');
test('war & peace & food', 'war & peace & food', 'war & peace');
test('<span>already unescaped, yo</span>', '<span>already unescaped, yo</span>', 'already unescaped will stay unescaped');
test('hell's', "hell's", "works on '");
test('I know that "feel" bro', 'I know that "feel" bro', 'works on "');
test('feel the /', 'feel the /', 'works on /');
test('&lt;', '<', 'unescapes a single level of HTML escaping');
test(run('>', 'escapeHTML'), '>', 'is the inverse of escapeHTML');
test(' ', ' ', 'html code | space');
test('!', '!', 'html code | !');
test('À', 'À', 'html code | À');
test('fi', 'fi', 'html code | upper latin');
test('あ', 'あ', 'html code | hiragana a');
test('À', 'À', 'hex code | À');
test('+', '+', 'hex code | +');
test('+', '+', 'hex code | uppercase | +');
test('あ', 'あ', 'hex code | hiragana a');
test(' ', ' ', 'non-breaking space');
});
method('encodeBase64', function() {
test('This webpage is not available', 'VGhpcyB3ZWJwYWdlIGlzIG5vdCBhdmFpbGFibGU=', 'webpage');
test('I grow, I prosper; Now, gods, stand up for bastards!', 'SSBncm93LCBJIHByb3NwZXI7IE5vdywgZ29kcywgc3RhbmQgdXAgZm9yIGJhc3RhcmRzIQ==', 'gods');
test('räksmörgås', 'csOka3Ntw7ZyZ8Olcw==', 'shrimp sandwich');
test('räksmörgås', 'csODwqRrc23Dg8K2cmfDg8Klcw==', 'shrimp sandwich encoded');
test('АБВ', '0JDQkdCS', 'Russian');
test('日本語', '5pel5pys6Kqe', 'Japanese');
test('にほんご', '44Gr44G744KT44GU', 'Hiragana');
test('한국어', '7ZWc6rWt7Ja0', 'Korean');
// Ensure that btoa and atob don't leak in node
if(environment == 'node') {
equal(typeof btoa, 'undefined', 'btoa global does not exist in node');
equal(typeof atob, 'undefined', 'atob global does not exist in node');
}
});
method('decodeBase64', function() {
test(run('АБВ', 'encodeBase64'), 'АБВ', 'inverse | Russian');
test(run('日本語', 'encodeBase64'), '日本語', 'inverse | Japanese');
test(run('にほんご', 'encodeBase64'), 'にほんご', 'inverse | Hiragana');
test(run('한국어', 'encodeBase64'), '한국어', 'inverse | Korean');
test('L2hvd2FyZHNmaXJld29ya3MvYXBpL29yZGVyLzc1TU0lMjBNSVg=', '/howardsfireworks/api/order/75MM%20MIX', '%20')
test('VGhpcyB3ZWJwYWdlIGlzIG5vdCBhdmFpbGFibGU=', 'This webpage is not available', 'webpage');
test('SSBncm93LCBJIHByb3NwZXI7IE5vdywgZ29kcywgc3RhbmQgdXAgZm9yIGJhc3RhcmRzIQ==', 'I grow, I prosper; Now, gods, stand up for bastards!', 'gods');
test('@#$^#$^#@$^', '', 'non-base64 characters should produce a blank string');
});
method('capitalize', function() {
test('wasabi', 'Wasabi', 'lowercase word');
test('Wasabi', 'Wasabi', 'capitalized word');
test('WASABI', 'WASABI', 'all caps');
test('WasAbI', 'WasAbI', 'mixed');
test('wasabi sandwich', 'Wasabi sandwich', 'two words');
test('WASABI SANDWICH', 'WASABI SANDWICH', 'two words all caps');
test("wasabi's SANDWICH", "Wasabi's SANDWICH", 'mixed with apostrophe');
withArgs([true], 'Downcase', function() {
test('wasabi', 'Wasabi', 'downcase | lowercase word');
test('Wasabi', 'Wasabi', 'downcase | capitalized word');
test('WASABI', 'Wasabi', 'downcase | all caps');
test('WasAbI', 'Wasabi', 'downcase | mixed');
test('wasabi sandwich', 'Wasabi sandwich', 'two words');
test('WASABI SANDWICH', 'Wasabi sandwich', 'two words all caps');
test("wasabi's SANDWICH", "Wasabi's sandwich", 'mixed with apostrophe');
test("wasabis' SANDWICH", "Wasabis' sandwich", 'mixed with apostrophe last');
test('reuben sandwich', 'Reuben sandwich', 'should capitalize all first letters');
test('фыва йцук', 'Фыва йцук', 'should capitalize unicode letters');
});
withArgs([false, true], 'All Words', function() {
test('wasabi', 'Wasabi', 'lowercase word');
test('Wasabi', 'Wasabi', 'capitalized word');
test('WASABI', 'WASABI', 'all caps');
test('WasAbI', 'WasAbI', 'mixed');
test('wasabi sandwich', 'Wasabi Sandwich', 'two words');
test('WASABI SANDWICH', 'WASABI SANDWICH', 'two words all caps');
test("wasabi's SANDWICH", "Wasabi's SANDWICH", 'should not touch apostrophe');
test("'you' and 'me'", "'You' And 'Me'", 'should find words in single quotes');
});
withArgs([true, true], 'Downcase | All Words', function() {
test('wasabi', 'Wasabi', 'downcase | lowercase word');
test('Wasabi', 'Wasabi', 'downcase | capitalized word');
test('WASABI', 'Wasabi', 'downcase | all caps');
test('WasAbI', 'Wasabi', 'downcase | mixed');
test('wasabi sandwich', 'Wasabi Sandwich', 'two words');
test('WASABI SANDWICH', 'Wasabi Sandwich', 'two words all caps');
test("wasabi's SANDWICH", "Wasabi's Sandwich", 'mixed with apostrophe');
test('reuben-sandwich', 'Reuben-Sandwich', 'hyphen');
test('reuben(sandwich)', 'Reuben(Sandwich)', 'parentheses');
test('reuben,sandwich', 'Reuben,Sandwich', 'comma');
test('reuben;sandwich', 'Reuben;Sandwich', 'semicolon');
test('reuben.sandwich', 'Reuben.Sandwich', 'period');
test('reuben_sandwich', 'Reuben_Sandwich', 'underscore');
test('reuben\nsandwich', 'Reuben\nSandwich', 'new line');
test("reuben's sandwich", "Reuben's Sandwich", 'apostrophe should not trigger capitalize');
test('фыва-йцук', 'Фыва-Йцук', 'Russian with hyphens');
test('фыва,йцук', 'Фыва,Йцук', 'Russian with comma');
test('фыва;йцук', 'Фыва;Йцук', 'Russian with semicolon');
test('фыва7йцук', 'Фыва7Йцук', 'Russian with 7');
test('what a shame of a title', 'What A Shame Of A Title', 'all lower-case');
test('What A Shame Of A Title', 'What A Shame Of A Title', 'already capitalized');
test(' what a shame of a title ', ' What A Shame Of A Title ', 'preserves whitespace');
test(' what a shame of\n a title ', ' What A Shame Of\n A Title ', 'preserves new lines');
});
test('', '', 'blank');
});
method('trimLeft', function() {
test(' wasabi ', 'wasabi ', 'should trim left whitespace only');
test('', '', 'blank');
test(' wasabi ', 'wasabi ', 'wasabi with whitespace');
test(whiteSpace, '', 'should trim all WhiteSpace characters defined in 7.2 and Unicode "space, separator"');
test(lineTerminators, '', 'should trim all LineTerminator characters defined in 7.3');
});
method('trimRight', function() {
test(' wasabi ', ' wasabi', 'should trim right whitespace only');
test('', '', 'blank');
test(' wasabi ', ' wasabi', 'wasabi with whitespace');
test(whiteSpace, '', 'should trim all WhiteSpace characters defined in 7.2 and Unicode "space, separator"');
test(lineTerminators, '', 'should trim all LineTerminator characters defined in 7.3');
});
method('pad', function() {
raisesError(function(){ run('wasabi', 'pad', [-1]); }, '-1 raises error');
raisesError(function(){ run('wasabi', 'pad', [-Infinity]); }, '-Infinity raises error');
raisesError(function(){ run('wasabi', 'pad', [Infinity]); }, 'Infinity raises error');
test('wasabi', 'wasabi', 'no arguments default to 0');
test('wasabi', [undefined], 'wasabi', 'undefined defaults to 0');
test('wasabi', [null], 'wasabi', 'null defaults to 0');
test('wasabi', [NaN], 'wasabi', 'NaN defaults to 0');
test('', [false], '', 'false is 0');
test('', [true], ' ', 'true is 1');
test('wasabi', [0], 'wasabi', '0');
test('wasabi', [1], 'wasabi', '1');
test('wasabi', [2], 'wasabi', '2');
test('wasabi', [3], 'wasabi', '3');
test('wasabi', [4], 'wasabi', '4');
test('wasabi', [5], 'wasabi', '5');
test('wasabi', [6], 'wasabi', '6');
test('wasabi', [7], 'wasabi ', '7');
test('wasabi', [8], ' wasabi ', '8');
test('wasabi', [9], ' wasabi ', '9');
test('wasabi', [10], ' wasabi ', '10');
test('wasabi', [12], ' wasabi ', '12');
test('wasabi', [20], ' wasabi ', '12');
test('wasabi', [8, '"'], '"wasabi"', 'padding with quotes');
test('wasabi', [8, ''], 'wasabi', 'empty string should have no padding');
test('wasabi', [8, 's'], 'swasabis', 'padding with s');
test('wasabi', [8, 5], '5wasabi5', 'padding with a number');
test('wasabi', [12, '-'], '---wasabi---', 'should pad the string with 6 hyphens');
});
method('padLeft', function() {
raisesError(function() { run('wasabi', 'padLeft', [-1]); }, '-1 raises error');
raisesError(function() { run('wasabi', 'padLeft', [Infinity]); }, 'Infinity raises error');
test('wasabi', [0], 'wasabi', '0');
test('wasabi', [1], 'wasabi', '1');
test('wasabi', [2], 'wasabi', '2');
test('wasabi', [3], 'wasabi', '3');
test('wasabi', [4], 'wasabi', '4');
test('wasabi', [5], 'wasabi', '5');
test('wasabi', [6], 'wasabi', '6');
test('wasabi', [7], ' wasabi', '7');
test('wasabi', [8], ' wasabi', '8');
test('wasabi', [9], ' wasabi', '9');
test('wasabi', [10], ' wasabi', '10');
test('wasabi', [12], ' wasabi', '12');
test('wasabi', [20], ' wasabi', '20');
test('wasabi', [12, '-'], '------wasabi', '12 with hyphens');
test('wasabi', [12, '+'], '++++++wasabi', '12 with pluses');
});
method('padRight', function() {
raisesError(function() { run('wasabi', 'padRight', [-1]); }, '-1 raises error');
raisesError(function() { run('wasabi', 'padRight', [Infinity]); }, 'Infinity raises error');
test('wasabi', [0], 'wasabi', '0');
test('wasabi', [1], 'wasabi', '1');
test('wasabi', [2], 'wasabi', '2');
test('wasabi', [3], 'wasabi', '3');
test('wasabi', [4], 'wasabi', '4');
test('wasabi', [5], 'wasabi', '5');
test('wasabi', [6], 'wasabi', '6');
test('wasabi', [7], 'wasabi ', '7');
test('wasabi', [8], 'wasabi ', '8');
test('wasabi', [9], 'wasabi ', '9');
test('wasabi', [10], 'wasabi ', '10');
test('wasabi', [12], 'wasabi ', '12');
test('wasabi', [20], 'wasabi ', '20');
test('wasabi', [12, '-'], 'wasabi------', '12 with hyphens');
test('wasabi', [12, '+'], 'wasabi++++++', '12 with pluses');
});
method('shift', function() {
test('ク', [1], 'グ', 'should shift 1 code up');
test('グ', [-1], 'ク', 'should shift 1 code down');
test('ヘ', [2], 'ペ', 'should shift 2 codes');
test('ペ', [-2], 'ヘ', 'should shift -2 codes');
test('ク', [0], 'ク', 'should shift 0 codes');
test('ク', 'ク', 'no params simply returns the string');
test('カキクケコ', [1], 'ガギグゲゴ', 'multiple characters up one');
test('ガギグゲゴ', [-1], 'カキクケコ', 'multiple characters down one');
});
method('forEach', function() {
var callbackTest, result;
// "each" will return an array of everything that was matched, defaulting to individual characters
test('g', ['g'], 'each should return an array of each char');
callbackTest = function(str, i) {
equal(str, 'g', 'char should be passed as the first argument');
}
// Each without a first parameter assumes "each character"
result = run('g', 'forEach', [callbackTest]);
equal(result, ['g'], "['g'] should be the resulting value");
var counter = 0, result, callback;
callback = function(str, i) {
equal(str, 'ginger'.charAt(counter), 'char should be passed as the first argument');
equal(i, counter, 'index should be passed as the second argument');
counter++;
}
result = run('ginger', 'forEach', [callback]);
equal(counter, 6, 'should have ran 6 times');
equal(result, ['g','i','n','g','e','r'], 'resulting array should contain all the characters');
var counter = 0, result, callback;
callback = function(str, i) {
equal(str, 'g', 'string argument | match should be passed as the first argument to the block');
counter++;
}
result = run('ginger', 'forEach', ['g', callback]);
equal(counter, 2, 'string argument | should have ran 2 times');
equal(result, ['g','g'], "string argument | resulting array should be ['g','g']");
var counter = 0, result, callback, arr;
arr = ['g','i','g','e'];
callback = function(str, i) {
equal(str, arr[i], 'regexp argument | match should be passed as the first argument to the block');
counter++;
}
result = run('ginger', 'forEach', [/[a-i]/g, callback]);
equal(counter, 4, 'regexp argument | should have ran 4 times');
equal(result, ['g','i','g','e'], "regexp argument | resulting array should have been ['g','i','g','e']");
// .each should do the same thing as String#scan in ruby except that .each doesn't respect capturing groups
var testString = 'cruel world';
test(testString, [/\w+/g], ['cruel', 'world'], 'complex regexp | /\\w+/g');
test(testString, [/.../g], ['cru', 'el ', 'wor'], 'complex regexp | /.../g');
test(testString, [/(..)(..)/g], ['crue', 'l wo'], 'complex regexp | /(..)(..)/g');
test(testString, [/\w+/], ['cruel', 'world'], 'non-global regexes should still be global');
test('', ['f'], [], 'empty string | each f');
test('', [/foo/], [], 'empty string | each /foo/');
test('', [function() {}], [], 'empty string | passing a block');
var letters = [], result, fn;
fn = function(l) {
letters.push(l);
return false;
}
result = run('foo', 'forEach', [fn])
equal(result, ['f'], 'returning false should break the loop - result');
equal(letters, ['f'], 'returning false should break the loop - pushed');
});
method('chars', function() {
test('wasabi', ['w','a','s','a','b','i'], 'splits string into constituent chars');
test(' wasabi \n', [' ','w','a','s','a','b','i',' ','\n'], 'should not trim whitespace');
var counter = 0;
var chars = ['g','i','n','g','e','r'];
var indexes = [0,1,2,3,4,5];
var callback = function(chr, i, a) {
equal(chr, chars[i], 'First argument should be the code.');
equal(i, indexes[i], 'Second argument should be the index.');
equal(a, chars, 'Third argument the array of characters.');
counter++;
};
var result = run('ginger', 'chars', [callback]);
equal(counter, 6, 'should have run 6 times');
equal(result, ['g','i','n','g','e','r'], 'result should be an array');
// test each char collects when properly returned
counter = 0;
callback = function(str, i) {
counter++;
return str.toUpperCase();
}
var result = run('ginger', 'chars', [callback]);
equal(result, ['G','I','N','G','E','R'], 'can be mapped');
test('', [], 'empty string');
});
method('words', function() {
var counter = 0, result, callback;
var sentence = 'these pretzels are \n\n making me thirsty!\n\n';
var words = ['these', 'pretzels', 'are', 'making', 'me', 'thirsty!'];
var indexes = [0,1,2,3,4,5];
var callback = function(word, i, a) {
equal(word, words[i], 'First argument should be the word.');
equal(i, indexes[i], 'Second argument should be the index.');
equal(a, words, 'Third argument the array of words.');
counter++;
};
result = run(sentence, 'words', [callback]);
equal(counter, 6, 'should have run 6 times');
equal(result, words, 'result should be an array of matches');
test('', [], 'empty string');
});
method('lines', function() {
var counter = 0, result, callback;
var paragraph = 'these\npretzels\nare\n\nmaking\nme\n thirsty!\n\n\n\n';
var lines = ['these', 'pretzels', 'are', '', 'making', 'me', ' thirsty!'];
var indexes = [0,1,2,3,4,5,6];
var callback = function(line, i, a) {
equal(line, lines[i], 'First argument should be the line.');
equal(i, indexes[i], 'Second argument should be the index.');
equal(a, lines, 'Third argument the array of lines.');
counter++;
};
result = run(paragraph, 'lines', [callback]);
equal(counter, 7, 'should have run 7 times');
equal(result, lines, 'result should be an array of matches');
callback = function(str, i) {
return run(str, 'capitalize');
}
result = run('one\ntwo', 'lines', [callback]);
equal(['One','Two'], result, 'lines can be modified');
test('', [''], 'empty string');
});
method('codes', function() {
test('jumpy', [106,117,109,112,121], 'jumpy');
var counter = 0, result;
var arr = [103,105,110,103,101,114];
var indexes = [0,1,2,3,4,5];
var callback = function(code, i, s) {
equal(code, arr[i], 'First argument should be the code.');
equal(i, indexes[i], 'Second argument should be the index.');
equal(s, 'ginger', 'Third argument should be the string.');
counter++;
}
result = run('ginger', 'codes', [callback]);
equal(counter, 6, 'should have ran 6 times');
equal(result, arr, 'result should be an array');
test('', [], 'empty string');
});
method('isEmpty', function() {
test('', true);
test('0', false);
test(' ', false);
test(' ', false);
test('\t', false);
test('\n', false);
});
method('isBlank', function() {
test('', true, 'blank string');
test('0', false, '0');
test(' ', true, 'successive blanks');
test('\n', true, 'new line');
test('\t\t\t\t', true, 'tabs');
test('日本語では 「マス」 というの知ってた？', false, 'japanese');
test('mayonnaise', false, 'mayonnaise');
});
method('insert', function() {
test('schfifty', [' five'], 'schfifty five', 'schfifty five');
test('dopamine', ['e', 3], 'dopeamine', 'dopeamine');
test('spelling eror', ['r', -3], 'spelling error', 'inserts from the end');
test('flack', ['a', 0], 'aflack', 'inserts at 0');
test('five', ['schfifty', 20], 'fiveschfifty', 'adds out of positive range');
test('five', ['schfifty', -20], 'schfiftyfive', 'adds out of negative range');
test('five', ['schfifty', 4], 'fiveschfifty', 'inserts at position 4');
test('five', ['schfifty', 5], 'fiveschfifty', 'inserts at position 5');
test('abcd', ['X', 2], 'abXcd', 'X | 2');
test('abcd', ['X', 1], 'aXbcd', 'X | 1');
test('abcd', ['X', 0], 'Xabcd', 'X | 0');
test('abcd', ['X', -1], 'abcXd', 'X | -1');
test('abcd', ['X', -2], 'abXcd', 'X | -2');
test('', ['-', 0], '-', '- inserted at 0');
test('b', ['-', 0], '-b', 'b inserted at 0');
test('b', ['-', 1], 'b-', 'b inserted at 1');
});
method('remove', function() {
test('schfifty five', ['fi'], 'schfty five', 'should remove first fi only');
test('schfifty five', ['five'], 'schfifty ', 'should remove five');
test('schfifty five', [/five/], 'schfifty ', 'basic regex');
test('schfifty five', [/f/], 'schifty five', 'single char regex');
test('schfifty five', [/f/g], 'schity ive', 'respects global flag');
test('schfifty five', [/[a-f]/g], 'shity iv', 'character class');
test('?', ['?'], '', 'strings have tokens escaped');
test('?(', ['?('], '', 'strings have all tokens escaped');
test('schfifty five', ['F'], 'schfifty five', 'should be case sensitive');
test('schfifty five', [], 'schfifty five', 'no args');
});
method('removeAll', function() {
test('schfifty five', ['fi'], 'schfty ve', 'should remove all fi');
test('schfifty five', ['five'], 'schfifty ', 'should remove five');
test('schfifty five', [/five/], 'schfifty ', 'basic regex');
test('schfifty five', [/f/], 'schity ive', 'single char regex replaces all');
test('schfifty five', [/f/g], 'schity ive', 'global regex replaces all');
test('schfifty five', [/[a-f]/g], 'shity iv', 'character class');
test('?', ['?'], '', 'strings have tokens escaped');
test('?(', ['?('], '', 'strings have all tokens escaped');
test('schfifty five', ['F'], 'schfifty five', 'should be case sensitive');
test('schfifty five', [], 'schfifty five', 'no args');
});
method('replaceAll', function() {
test('-x -y -z', ['-', 1, 2, 3], '1x 2y 3z', 'basic');
test('-x -y -z', ['-'], 'x y z', 'no args');
test('-x -y -z', ['-', 1, 2], '1x 2y z', 'not enough args');
test('-x -y -z', ['-', 1, 2, 3, 4], '1x 2y 3z', 'too many args');
test('-x -y -z', ['-', 1, 0, 3], '1x 0y 3z', 'arg can be 0');
test('-x -y -z', ['-', 1, null, 3], '1x y 3z', 'null arg will be blank');
test('-x -y -z', ['-', 1, undefined, 3], '1x y 3z', 'undefined will be blank');
test('-x -y -z', ['-', 1, NaN, 3], '1x NaNy 3z', 'NaN is stringifiable');
test('a', [/a/, 'hi'], 'hi', 'basic regex');
test('aaa', [/a/g,'b','c','d'], 'bcd', 'global regex');
test('aaa', [/a/,'b','c','d'], 'bcd', 'non-global regex still matches all');
test('a1 b2', [/a|b/, 'x', 'y'], 'x1 y2', 'alternator');
test('a', ['A', 'b'], 'a', 'should be case sensitive');
test('?', ['?', 'a'], 'a', 'strings have tokens escaped');
test('?(', ['?(', 'b'], 'b', 'strings have all tokens escaped');
test('abc', [], 'abc', 'no args');
});
method('toNumber', function() {
test('4em', 4, '4em');
test('10px', 10, '10px');
test('10,000', 10000, '10,000');
test('5,322,144,444', 5322144444, '5,322,144,444');
test('10.532', 10.532, '10.532');
test('10', 10, '10');
test('95.25%', 95.25, '95.25%');
test('10.848', 10.848, '10.848');
test('1234blue', 1234, '1234blue');
test('22.5', 22.5, '22.5');
test('010', 10, '"010" should be 10');
test('0908', 908, '"0908" should be 908');
test('22.34.5', 22.34, '"22.34.5" should be 22.34');
test('1.45kg', 1.45, '"1.45kg"');
test('77.3', 77.3, '77.3');
test('077.3', 77.3, '"077.3" should be 77.3');
test('.3', 0.3, '".3" should be 0.3');
test('0.1e6', 100000, '"0.1e6" should be 100000');
test('２００', 200, 'full-width | should work on full-width integers');
test('５．２３４５', 5.2345, 'full-width | should work on full-width decimals');
equal(isNaN(run('0xA')), false, '"0xA" should not be NaN');
equal(isNaN(run('blue')), true, '"blue" should not be NaN');
equal(isNaN(run('........')), true, '"......." should be NaN');
equal(isNaN(run('0x77.3')), false, '"0x77.3" is not NaN');
});
// Hexadecimal
method('toNumber', function() {
test('ff', [16], 255, 'ff');
test('00', [16], 0, '00');
test('33', [16], 51, '33');
test('66', [16], 102, '66');
test('99', [16], 153, '99');
test('bb', [16], 187, 'bb');
});
method('reverse', function() {
test('spoon', 'noops', 'spoon');
test('amanaplanacanalpanama', 'amanaplanacanalpanama', 'amanaplanacanalpanama');
test('', '', 'blank');
test('wasabi', 'ibasaw', 'wasabi');
});
method('compact', function() {
var largeJapaneseSpaces = ' 日本語 の スペース も ';
var compactedWithoutJapaneseSpaces = '日本語 の スペース も';
var compactedWithTrailingJapaneseSpaces = ' 日本語 の スペース も ';
test('the rain in spain falls mainly on the plain', 'the rain in spain falls mainly on the plain', 'basic');
test('\n\n\nthe \n\n\nrain in spain falls mainly on the plain\n\n', 'the rain in spain falls mainly on the plain', 'with newlines');
test('\n\n\n\n \t\t\t\t \n\n \t', '', 'with newlines and tabs');
test('moo\tmoo', 'moo moo', 'moo moo tab');
test('moo \tmoo', 'moo moo', 'moo moo space tab');
test('moo \t moo', 'moo moo', 'moo moo space tab space');
test('', '', 'blank');
test('run tell dat', 'run tell dat', 'with extra whitespace');
});
method('at', function() {
test('foop', [0], 'f', 'pos 0');
test('foop', [1], 'o', 'pos 1');
test('foop', [2], 'o', 'pos 2');
test('foop', [3], 'p', 'pos 3');
test('foop', [4], '', 'pos 4');
test('foop', [1224], '', 'out of bounds');
test('foop', [-1], 'p', 'negative | pos -1');
test('foop', [-2], 'o', 'negative | pos -2');
test('foop', [-3], 'o', 'negative | pos -3');
test('foop', [-4], 'f', 'negative | pos -4');
test('foop', [-5], '', 'negative | pos -5');
test('foop', [-1224], '', 'negative | out of bounds');
test('foop', [0, true], 'f', 'pos 0');
test('foop', [1, true], 'o', 'pos 1');
test('foop', [2, true], 'o', 'pos 2');
test('foop', [3, true], 'p', 'pos 3');
test('foop', [4, true], 'f', 'pos 4');
test('foop', [5, true], 'o', 'pos 5');
test('foop', [1224, true], 'f', 'out of bounds');
test('foop', [-1, true], 'p', 'negative | pos -1');
test('foop', [-2, true], 'o', 'negative | pos -2');
test('foop', [-3, true], 'o', 'negative | pos -3');
test('foop', [-4, true], 'f', 'negative | pos -4');
test('foop', [-5, true], 'p', 'negative | pos -5');
test('foop', [-1224, true], 'f', 'negative | out of bounds');
test('wowzers', [[0,2,4,6,18]], ['w','w','e','s',''], 'handles enumerated params');
test('wowzers', [[0,2,4,6], true], ['w','w','e','s'], 'handles enumerated params');
test('wowzers', [[0,2,4,6,18], true], ['w','w','e','s','e'], 'handles enumerated params');
test('', [3], '', 'blank');
test('wasabi', [0], 'w', 'wasabi at pos 0');
});
method('first', function() {
test('quack', 'q', 'first character');
test('quack', [2], 'qu', 'first 2 characters');
test('quack', [3], 'qua', 'first 3 characters');
test('quack', [4], 'quac', 'first 4 characters');
test('quack', [20], 'quack', 'first 20 characters');
test('quack', [0], '', 'first 0 characters');
test('quack', [-1], '', 'first -1 characters');
test('quack', [-5], '', 'first -5 characters');
test('quack', [-10], '', 'first -10 characters');
test('', '', 'blank');
test('wasabi', 'w', 'no params');
});
method('last', function() {
test('quack', 'k', 'last character');
test('quack', [2], 'ck', 'last 2 characters');
test('quack', [3], 'ack', 'last 3 characters');
test('quack', [4], 'uack', 'last 4 characters');
test('quack', [10], 'quack', 'last 10 characters');
test('quack', [-1], '', 'last -1 characters');
test('quack', [-5], '', 'last -5 characters');
test('quack', [-10], '', 'last -10 characters');
test('fa', [3], 'fa', 'last 3 characters');
test('', '', 'lank');
test('wasabi', 'i', 'o params');
});
method('from', function() {
test('quack', 'quack', 'no params');
test('quack', [0], 'quack', 'from 0');
test('quack', [2], 'ack', 'from 2');
test('quack', [4], 'k', 'from 4');
test('quack', [-1], 'k', 'from -1');
test('quack', [-3], 'ack', 'from -3');
test('quack', [-4], 'uack', 'from -4');
test('quack', ['q'], 'quack', 'strings | q');
test('quack', ['u'], 'uack', 'strings | u');
test('quack', ['a'], 'ack', 'strings | a');
test('quack', ['k'], 'k', 'strings | k');
test('quack', [''], 'quack', 'strings | empty string');
test('quack', ['ua'], 'uack', 'strings | 2 characters');
test('quack', ['uo'], '', 'strings | 2 non-existent characters');
test('quack', ['quack'], 'quack', 'strings | full string');
test('', [0], '', 'lank');
test('wasabi', [3], 'abi', 'rom pos 3');
});
method('to', function() {
test('quack', 'quack', 'no params');
test('quack', [0], '', 'to 0');
test('quack', [1], 'q', 'to 1');
test('quack', [2], 'qu', 'to 2');
test('quack', [4], 'quac', 'to 4');
test('quack', [-1], 'quac', 'to -1');
test('quack', [-3], 'qu', 'to -3');
test('quack', [-4], 'q', 'to -4');
test('quack', ['q'], '', 'strings | q');
test('quack', ['u'], 'q', 'strings | u');
test('quack', ['a'], 'qu', 'strings | a');
test('quack', ['k'], 'quac', 'strings | k');
test('quack', [''], '', 'strings | empty string');
test('quack', ['ua'], 'q', 'strings | 2 characters');
test('quack', ['uo'], '', 'strings | 2 non-existent characters');
test('quack', ['quack'], '', 'strings | full string');
test('', [0], '', 'nk');
test('wasabi', [3], 'was', 'pos 3');
});
method('dasherize', function() {
test('hop_on_pop', 'hop-on-pop', 'underscores');
test('HOP_ON_POP', 'hop-on-pop', 'capitals and underscores');
test('hopOnPop', 'hop-on-pop', 'camel-case');
test('watch me fail', 'watch-me-fail', 'whitespace');
test('watch me fail_sad_face', 'watch-me-fail-sad-face', 'whitespace sad face');
test('waTch me su_cCeed', 'wa-tch-me-su-c-ceed', 'complex whitespace');
test('aManAPlanACanalPanama', 'a-man-a-plan-a-canal-panama', 'single characters');
test('', '', 'blank');
test('noFingWay', 'no-fing-way', 'noFingWay');
test('street', 'street', 'street | basic');
test('street_address', 'street-address', 'street-address | basic');
test('person_street_address', 'person-street-address', 'person-street-address | basic');
withMethod('underscore', function() {
equal(run(run('street', 'dasherize'), 'underscore'), 'street', 'street | reversed')
equal(run(run('street_address', 'dasherize'), 'underscore'), 'street_address', 'street_address | reversed')
equal(run(run('person_street_address', 'dasherize'), 'underscore'), 'person_street_address', 'street_address | reversed')
});
});
method('camelize', function() {
test('hop-on-pop', 'HopOnPop', 'dashes');
test('HOP-ON-POP', 'HopOnPop', 'capital dashes');
test('hop_on_pop', 'HopOnPop', 'underscores');
test('watch me fail', 'WatchMeFail', 'whitespace');
test('watch me fail', 'WatchMeFail', 'long whitespace');
test('watch me fail-sad-face', 'WatchMeFailSadFace', 'whitespace sad face');
test('waTch me su-cCeed', 'WaTchMeSuCCeed', 'complex whitespace');
test('', '', 'blank');
test('no-fing-way', 'NoFingWay', 'no-fing-way');
withArgs([false], function() {
test('hop-on-pop', [false], 'hopOnPop', 'first false | dashes');
test('HOP-ON-POP', [false], 'hopOnPop', 'first false | capital dashes');
test('hop_on_pop', [false], 'hopOnPop', 'first false | underscores');
test('watch me fail', [false], 'watchMeFail', 'first false | whitespace');
test('watch me fail-sad-face', [false], 'watchMeFailSadFace', 'first false | whitespace sad face');
test('waTch me su-cCeed', [false], 'waTchMeSuCCeed', 'first false | complex whitespace');
});
withArgs([false], function() {
test('hop-on-pop', [true], 'HopOnPop', 'first true | dashes');
test('HOP-ON-POP', [true], 'HopOnPop', 'first true | capital dashes');
test('hop_on_pop', [true], 'HopOnPop', 'first true | underscores');
});
});
method('underscore', function() {
test('hopOnPop', 'hop_on_pop', 'camel-case');
test('HopOnPop', 'hop_on_pop', 'camel-case capital first');
test('HOPONPOP', 'hoponpop', 'all caps');
test('HOP-ON-POP', 'hop_on_pop', 'caps and dashes');
test('hop-on-pop', 'hop_on_pop', 'lower-case and dashes');
test('watch me fail', 'watch_me_fail', 'whitespace');
test('watch me fail', 'watch_me_fail', 'long whitespace');
test('watch me fail-sad-face', 'watch_me_fail_sad_face', 'whitespace sad face');
test('waTch me su-cCeed', 'wa_tch_me_su_c_ceed', 'complex whitespace');
test('_hop_on_pop_', '_hop_on_pop_', 'underscores are left alone');
test('', '', 'blank');
test('noFingWay', 'no_fing_way', 'noFingWay');
});
method('spacify', function() {
test('hopOnPop', 'hop on pop', 'camel-case');
test('HopOnPop', 'hop on pop', 'camel-case capital first');
test('HOPONPOP', 'hoponpop', 'all caps');
test('HOP-ON-POP', 'hop on pop', 'caps and dashes');
test('hop-on-pop', 'hop on pop', 'lower-case and dashes');
test('watch_me_fail', 'watch me fail', 'whitespace');
test('watch-meFail-sad-face', 'watch me fail sad face', 'whitespace sad face');
test('waTch me su-cCeed', 'wa tch me su c ceed', 'complex whitespace');
});
method('stripTags', function() {
var stripped, html, allStripped, malformed;
html =
'<div class="outer">' +
'<p>text with <a href="http://foobar.com/">links</a>, "entities" and <b>bold</b> tags</p>' +
'</div>';
allStripped = 'text with links, "entities" and bold tags';
malformed = '<div class="outer"><p>paragraph';
stripped =
'<div class="outer">' +
'<p>text with links, "entities" and <b>bold</b> tags</p>' +
'</div>';
test(html, ['a'], stripped, 'stripped a tags');
equal(run(html, 'stripTags', ['a']) == html, false, 'stripped <a> tags was changed');
stripped =
'<div class="outer">' +
'<p>text with links, "entities" and bold tags</p>' +
'</div>';
test(html, [['a', 'b']], stripped, 'array | stripped <a> and <b> tags');
stripped =
'<div class="outer">' +
'text with links, "entities" and <b>bold</b> tags' +
'</div>';
test(html, [['p', 'a']], stripped, 'array | stripped <p> and <a> tags');
stripped = '<p>text with <a href="http://foobar.com/">links</a>, "entities" and <b>bold</b> tags</p>';
test(html, ['div'], stripped, 'stripped <div> tags');
stripped = 'text with links, "entities" and bold tags';
test(html, stripped, 'all tags stripped');
stripped = '<p>paragraph';
test(malformed, ['div'], stripped, 'malformed | div tag stripped');
stripped = '<div class="outer">paragraph';
test(malformed, ['p'], stripped, 'malformed | p tags stripped');
stripped = 'paragraph';
test(malformed, stripped, 'malformed | all tags stripped');
test('<b NOT BOLD</b>', '<b NOT BOLD', "does not strip tags that aren't properly closed");
test('a < b', 'a < b', 'does not strip less than');
test('a > b', 'a > b', 'does not strip greater than');
test('</foo >>', '>', 'strips closing tags with white space');
// Stipping self-closing tags
test('<input type="text" class="blech" />', '', 'full input stripped');
test('<b>bold<b> and <i>italic</i> and <a>link</a>', [['b','i']], 'bold and italic and <a>link</a>', 'handles multi args');
html =
'<form action="poo.php" method="post">' +
'<p>' +
'<label>label for text:</label>' +
'<input type="text" value="brabra" />' +
'<input type="submit" value="submit">' +
'</p>' +
'</form>';
test(html, 'label for text:', 'form | all tags removed');
test(html, ['input'], '<form action="poo.php" method="post"><p><label>label for text:</label></p></form>', 'form | input tags stripped');
test(html, [['input', 'p', 'form']], '<label>label for text:</label>', 'form | input, p, and form tags stripped');
// Stripping namespaced tags
test('<xsl:template>foobar</xsl:template>', [], 'foobar', 'strips tags with xml namespaces');
test('<xsl:template>foobar</xsl:template>', ['xsl:template'], 'foobar', 'strips xsl:template');
test('<xsl/template>foobar</xsl/template>', ['xsl/template'], 'foobar', 'strips xsl/template');
// No errors on RegExp
test('<xsl(template>foobar</xsl(template>', ['xsl(template'], 'foobar', 'no regexp errors on tokens');
test('<?>ella</?>', ['?'], 'ella', '? token');
test('', '', 'String#stripTags | blank');
test('chilled <b>monkey</b> brains', 'chilled monkey brains', 'chilled <b>monkey</b> brains');
// Self-closing
test('<img src="cool.jpg" data-face="nice face!" />', '', 'can strip image tags');
test('<img src="cool.jpg" data-face="nice face!"/>', '', 'can strip image tags with no space');
test('<img src="cool.jpg" data-face="nice face!" / >', '', 'can strip image tags with trailing space');
test('<img src="cool.jpg" data-face="nice face!">', '', 'can strip void tag');
test('<IMG src="cool.jpg" data-face="nice face!" />', '', 'caps | can strip image tags');
test('<IMG src="cool.jpg" data-face="nice face!"/>', '', 'caps | can strip image tags with no space');
test('<IMG src="cool.jpg" data-face="nice face!" / >', '', 'caps | can strip image tags with trailing space');
test('<IMG src="cool.jpg" data-face="nice face!">', '', 'caps | can strip void tag');
test('<img src="cool.jpg">', ['IMG'], '', 'can strip when tag name capitalized');
// Other
test('<span>some text</span> then closing</p>', 'some text then closing', 'can handle final malformed closer');
test('foo </p> bar </p>', 'foo bar ', 'two unmatched closing tags');
// Issue #410 - replacing stripped tags
test('<span>foo</span>', ['all', '|'], '|foo|', 'can strip with just a string');
var fn = function() { return 'bar'; };
test('<span>foo</span>', ['all', fn], 'barfoobar', 'replaces content with result of callback');
var fn = function() { return ''; };
test('<span>foo</span>', ['all', fn], 'foo', 'replaces content with empty string');
var fn = function() {};
test('<span>foo</span>', ['all', fn], 'foo', 'returning undefined removes as normal');
var fn = function() { return 'wow'; };
test('<img src="cool.jpg" data-face="nice face!" />', ['all', fn], 'wow', 'can replace self-closing tags');
var fn = function() { return 'wow'; };
test('<img src="cool.jpg" data-face="nice face!"> noway', ['all', fn], 'wow noway', 'can replace void tag');
var fn = function() { return 'wow'; };
test('<IMG SRC="cool.jpg" DATA-FACE="nice face!"> noway', ['all', fn], 'wow noway', 'can replace void tag with caps');
var fn = function(a,b,c) { return c; };
test('<span></span>', ['all', fn], '', 'attributes should be blank');
var fn = function(a,b,c) { return c; };
test('<span class="orange">foo</span>', ['all', fn], 'class="orange"fooclass="orange"', 'attributes should not be blank');
var str = 'which <b>way</b> to go';
var fn = function(tag, content, attributes, s) {
equal(tag, 'b', 'first argument should be the tag name');
equal(content, 'way', 'second argument should be the tag content');
equal(attributes, '', 'third argument should be the attributes');
equal(s, str, 'fourth argument should be the string');
return '|';
}
test(str, ['all', fn], 'which |way| to go', 'stripped tag should be replaced');
var str = '<span>very<span>nested<span>spans<span>are<span>we</span></span></span></span></span>';
var expectedContent = [
'very<span>nested<span>spans<span>are<span>we</span></span></span></span>',
'nested<span>spans<span>are<span>we</span></span></span>',
'spans<span>are<span>we</span></span>',
'are<span>we</span>',
'we'
];
var count = 0;
var fn = function(tag, content, attributes, s) {
equal(tag, 'span', 'first argument should be the tag');
equal(content, expectedContent[count++], 'second argument should be the content');
equal(attributes, '', 'third argument should be the attributes');
equal(s, str, 'fourth argument should be the string');
return '|';
}
test(str, ['all', fn], '|very|nested|spans|are|we|||||', 'stripped tag should be replaced');
equal(count, 5, 'should have run 5 times');