diff options
Diffstat (limited to 'tools/eslint/node_modules/optionator/node_modules/wordwrap/test/wrap.js')
-rw-r--r-- | tools/eslint/node_modules/optionator/node_modules/wordwrap/test/wrap.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/wrap.js b/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/wrap.js new file mode 100644 index 0000000000..0cfb76d178 --- /dev/null +++ b/tools/eslint/node_modules/optionator/node_modules/wordwrap/test/wrap.js @@ -0,0 +1,31 @@ +var assert = require('assert'); +var wordwrap = require('wordwrap'); + +var fs = require('fs'); +var idleness = fs.readFileSync(__dirname + '/idleness.txt', 'utf8'); + +exports.stop80 = function () { + var lines = wordwrap(80)(idleness).split(/\n/); + var words = idleness.split(/\s+/); + + lines.forEach(function (line) { + assert.ok(line.length <= 80, 'line > 80 columns'); + var chunks = line.match(/\S/) ? line.split(/\s+/) : []; + assert.deepEqual(chunks, words.splice(0, chunks.length)); + }); +}; + +exports.start20stop60 = function () { + var lines = wordwrap(20, 100)(idleness).split(/\n/); + var words = idleness.split(/\s+/); + + lines.forEach(function (line) { + assert.ok(line.length <= 100, 'line > 100 columns'); + var chunks = line + .split(/\s+/) + .filter(function (x) { return x.match(/\S/) }) + ; + assert.deepEqual(chunks, words.splice(0, chunks.length)); + assert.deepEqual(line.slice(0, 20), new Array(20 + 1).join(' ')); + }); +}; |