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#!/usr/bin/env python
import os, sys, subprocess, difflib
print '[ processing and updating testcases... ]\n'
for asm in sorted(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
# verify output
if not os.path.exists(os.path.join('test', wasm)):
print actual
raise Exception('output .wast file does not exist')
open(os.path.join('test', wasm), 'w').write(actual)
print '\n[ success! ]'
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