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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', '.fromasm')
actual, err = subprocess.Popen([os.path.join('bin', 'asm2wasm'), os.path.join('test', asm)], stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
open(os.path.join('test', wasm), 'w').write(actual)
for wasm in sorted(os.listdir('test')):
if wasm.endswith('.wast'):
print '..', wasm
asm = wasm.replace('.wast', '.2asm.js')
actual, err = subprocess.Popen([os.path.join('bin', 'wasm2asm'), os.path.join('test', wasm)], stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
open(os.path.join('test', asm), 'w').write(actual)
for t in sorted(os.listdir('test')):
if t.endswith('.wast') and not t.startswith('spec'):
print '..', t
t = os.path.join('test', t)
actual, err = subprocess.Popen([os.path.join('bin', 'binaryen-shell'), t, '-print-before'], stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
actual = actual.replace('printing before:\n', '')
open(t, 'w').write(actual)
for dot_s_dir in ['dot_s', 'llvm_autogenerated']:
for s in sorted(os.listdir(os.path.join('test', dot_s_dir))):
if not s.endswith('.s'): continue
print '..', s
wasm = s.replace('.s', '.wast')
full = os.path.join('test', dot_s_dir, s)
actual, err = subprocess.Popen([os.path.join('bin', 's2wasm'), full], stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
assert err == '', 'bad err:' + err
expected_file = os.path.join('test', dot_s_dir, wasm)
open(expected_file, 'w').write(actual)
for wasm in ['min.wast', 'hello_world.wast', 'unit.wast', 'emcc_O2_hello_world.wast', 'emcc_hello_world.wast']:
if wasm.endswith('.wast'):
print '..', wasm
asm = wasm.replace('.wast', '.2asm.js')
actual, err = subprocess.Popen([os.path.join('bin', 'wasm2asm'), os.path.join('test', wasm)], stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
assert err == '', 'bad err:' + err
expected_file = os.path.join('test', asm)
open(expected_file, 'w').write(actual)
for wasm in ['address.wast']:#os.listdir(os.path.join('test', 'spec')):
if wasm.endswith('.wast'):
print '..', wasm
asm = wasm.replace('.wast', '.2asm.js')
proc = subprocess.Popen([os.path.join('bin', 'wasm2asm'), os.path.join('test', 'spec', wasm)], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
actual, err = proc.communicate()
assert proc.returncode == 0, err
assert err == '', 'bad err:' + err
expected_file = os.path.join('test', asm)
open(expected_file, 'w').write(actual)
for t in sorted(os.listdir(os.path.join('test', 'passes'))):
if t.endswith('.wast'):
print '..', t
passname = os.path.basename(t).replace('.wast', '')
cmd = [os.path.join('bin', 'binaryen-shell'), '-print-after', '-' + passname, os.path.join('test', 'passes', t)]
print ' ', ' '.join(cmd)
actual, err = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
open(os.path.join('test', 'passes', passname + '.txt'), 'w').write(actual)
print '\n[ checking binary format testcases... ]\n'
for wast in sorted(os.listdir('test')):
if wast.endswith('.wast') and not wast in ['unit.wast']: # blacklist some known failures
cmd = [os.path.join('bin', 'wasm-as'), os.path.join('test', wast), '-o', 'a.wasm']
print ' '.join(cmd)
if os.path.exists('a.wasm'): os.unlink('a.wasm')
subprocess.check_call(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
assert os.path.exists('a.wasm')
cmd = [os.path.join('bin', 'wasm-dis'), 'a.wasm', '-o', 'a.wast']
print ' '.join(cmd)
if os.path.exists('a.wast'): os.unlink('a.wast')
subprocess.check_call(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
assert os.path.exists('a.wast')
actual = open('a.wast').read()
open(os.path.join('test', wast + '.fromBinary'), 'w').write(actual)
print '\n[ success! ]'
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