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Diffstat (limited to 'tests/qunit/suites/resources/jquery/jquery.byteLength.test.js')
-rw-r--r-- | tests/qunit/suites/resources/jquery/jquery.byteLength.test.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/qunit/suites/resources/jquery/jquery.byteLength.test.js b/tests/qunit/suites/resources/jquery/jquery.byteLength.test.js new file mode 100644 index 00000000..e6aa3aa8 --- /dev/null +++ b/tests/qunit/suites/resources/jquery/jquery.byteLength.test.js @@ -0,0 +1,37 @@ +( function ( $ ) { + QUnit.module( 'jquery.byteLength', QUnit.newMwEnvironment() ); + + QUnit.test( 'Simple text', 5, function ( assert ) { + var azLc = 'abcdefghijklmnopqrstuvwxyz', + azUc = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', + num = '0123456789', + x = '*', + space = ' '; + + assert.equal( $.byteLength( azLc ), 26, 'Lowercase a-z' ); + assert.equal( $.byteLength( azUc ), 26, 'Uppercase A-Z' ); + assert.equal( $.byteLength( num ), 10, 'Numbers 0-9' ); + assert.equal( $.byteLength( x ), 1, 'An asterisk' ); + assert.equal( $.byteLength( space ), 3, '3 spaces' ); + + } ); + + QUnit.test( 'Special text', 4, function ( assert ) { + // https://en.wikipedia.org/wiki/UTF-8 + var u0024 = '$', + // Cent symbol + u00A2 = '\u00A2', + // Euro symbol + u20AC = '\u20AC', + // Character \U00024B62 (Han script) can't be represented in javascript as a single + // code point, instead it is composed as a surrogate pair of two separate code units. + // http://codepoints.net/U+24B62 + // http://www.fileformat.info/info/unicode/char/24B62/index.htm + u024B62 = '\uD852\uDF62'; + + assert.strictEqual( $.byteLength( u0024 ), 1, 'U+0024' ); + assert.strictEqual( $.byteLength( u00A2 ), 2, 'U+00A2' ); + assert.strictEqual( $.byteLength( u20AC ), 3, 'U+20AC' ); + assert.strictEqual( $.byteLength( u024B62 ), 4, 'U+024B62 (surrogate pair: \\uD852\\uDF62)' ); + } ); +}( jQuery ) ); |