cmd = [os.path.join('bin', 'wasm-opt'), wast, '-o', 'a.wast']
run_command(cmd)
fail_if_not_identical(open('a.wast').read(), open(wast).read())
print '\n[ checking wasm-opt passes... ]\n'
for t in sorted(os.listdir(os.path.join('test', 'passes'))):
if t.endswith('.wast'):
print '..', t
passname = os.path.basename(t).replace('.wast', '')
opts = ['-O'] if passname == 'O' else [
'--' + p for p in passname.split('_')
]
t = os.path.join('test', 'passes', t)
actual = ''
for module, asserts in split_wast(t):
assert len(asserts) == 0
with open('split.wast', 'w') as o:
o.write(module)
cmd = [os.path.join('bin', 'wasm-opt')
] + opts + ['split.wast', '--print']
actual += run_command(cmd)
# also check debug mode output is valid
debugged = run_command(cmd + ['--debug'], stderr=subprocess.PIPE)
fail_if_not_contained(actual, debugged)
fail_if_not_identical(
actual,
open(os.path.join('test', 'passes', passname + '.txt')).read())
print '[ checking asm2wasm testcases... ]\n'
print ' ', ' '.join(cmd)
actual, err = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
with open(os.path.join('test', 'print', wasm + '.txt'), 'w') as o: o.write(actual)
cmd = [os.path.join('bin', 'wasm-shell'), os.path.join('test', 'print', t), '--print-minified']
print ' ', ' '.join(cmd)
actual, err = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
with open(os.path.join('test', 'print', wasm + '.minified.txt'), 'w') as o: o.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', '')
opts = ['-O'] if passname == 'O' else ['--' + p for p in passname.split('_')]
t = os.path.join('test', 'passes', t)
actual = ''
for module, asserts in split_wast(t):
assert len(asserts) == 0
with open('split.wast', 'w') as o: o.write(module)
cmd = [os.path.join('bin', 'wasm-opt')] + opts + ['split.wast', '--print']
actual += run_command(cmd)
with open(os.path.join('test', 'passes', passname + '.txt'), 'w') as o: o.write(actual)
print '\n[ checking wasm-opt -o notation... ]\n'
wast = os.path.join('test', 'hello_world.wast')
cmd = [os.path.join('bin', 'wasm-opt'), wast, '-o', 'a.wast']
run_command(cmd)
open(wast, 'w').write(open('a.wast').read())
print '\n[ checking binary format testcases... ]\n'