php test.php [flags] [test-name-glob]
Runs through all files in
inputs, compiles them, then compares to respective
outputs. If there are any differences then the test will fail.
-d flag to show the differences of failed tests. Defaults to showing
diff but you can set the tool by doing
-C flag to save the output of the inputs to the appropriate file. This
will overwrite any existing outputs. Use this when you want to save verified
test results. Combine with a test-name-glob to selectively compile.
You can also run specific tests by passing in an argument that contains any part of the test name.
It's a syntetic test comparing lessc and lessphp output compiling twitter bootstrap; see bootstrap.sh for details.