#!/usr/bin/env python import os, subprocess, difflib print 'checking testcases...\n' for asm in os.listdir('test'): if asm.endswith('.asm.js'): print ' ', asm, ' ', wasm = asm.replace('.asm.js', '.wast') actual, err = subprocess.Popen([os.path.join('bin', 'asm2wasm'), os.path.join('test', asm)], stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate() assert err == '', 'bad err:' + err if not os.path.exists(os.path.join('test', wasm)): raise Exception('output .wast file does not exist') expected = open(os.path.join('test', wasm)).read() if actual != expected: raise Exception("Expected to have '%s' == '%s', diff:\n\n%s" % ( expected, actual, limit_size(''.join([a.rstrip()+'\n' for a in difflib.unified_diff(x.split('\n'), y.split('\n'), fromfile='expected', tofile='actual')])) )) print 'OK' print '\nsuccess!'