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browsernizr's Introduction

Browsernizr

Modernizr wrapper for use with browserify (or some other node-style browser module loading system).

Usage

npm install browsernizr

// pick what tests you need
require('browsernizr/test/css/rgba');
require('browsernizr/test/file/filesystem');
require('browsernizr/test/websockets');

// make sure to do this _after_ importing the tests
require('browsernizr');

// or if you need access to the modernizr instance:
var Modernizr = require('browsernizr');

Development

To build the latest version of modernizr

  .. clone repo ..
  npm install
  ./bin/build

browsernizr's People

Contributors

aldendaniels avatar jnordberg avatar thlorenz avatar weilu avatar

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browsernizr's Issues

transforms3d.js require supports causes build failure

In file transforms3d.js line 5 causes a build failure due to a path location issue.

Error: Cannot find module './../../lib/test/css/supports' from 'C:\Users\USERNAME\git\PROJECT\node_modules\browsernizr\test\css'

PROBLEM LINE: 5: require('./../../lib/test/css/supports');

SOLUTION LINE 5: require('./supports');

env: coffee: No such file or directory

When running ./bin/build I get:

env: coffee: No such file or directory

Is there another devDependency that I'm missing or isn't included in package.json?

Modernizr.addTest: Uncaught TypeError: undefined is not a function

Example:

require('browsernizr/test/forms/validation');
var Modernizr = require('browsernizr');
if (!Modernizr.formvalidation) {
  // do something.
}

Gives the following error:

Uncaught TypeError: undefined is not a function

The line in particular is line 24 in test/forms/validation.js

    Modernizr.addTest('formvalidation', function() {
    }

Regex expression in the build script breaks some scripts.

In certain tests (strictmode.js being an example) parts of the script are being incorrectly deleted because of the regular expression in ./bin/build.

In this particular example, the original code is:

Modernizr.addTest('strictmode', (function(){'use strict'; return !this; })());

And the resulting code is:

  Modernizr.addTest('strictmode', (function(){'use strict'; 

I boiled this down to this:

src = src.replace /(return\s+.*\s*?\}\);\s*?$|\}\);\s*?$)/, ''

https://github.com/jnordberg/browsernizr/blob/master/bin/build#L12

All that being said, I'm not sure what the solution is exactly....

1.1.0 broken

Error: Cannot find module './../../lib/test/css/supports' from '[...]/node_modules/browsernizr/test/css'
   at [...]/node_modules/resolve/lib/async.js:55:21
   at load ([...]/node_modules/resolve/lib/async.js:69:43)
   at onex ([...]/node_modules/resolve/lib/async.js:92:31)
   at [...]/node_modules/resolve/lib/async.js:22:47
   at FSReqWrap.oncomplete (fs.js:95:15)

This is happening on multiple projects of ours. Looks like it was caused by #16 and renders the project completely unusable for us!

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