def run_spec_test(wast):
cmd = [os.path.join('bin', 'wasm-shell'), wast]
# we must skip the stack machine portions of spec tests or apply other extra args
extra = {
}
cmd = cmd + (extra.get(os.path.basename(wast)) or [])
return run_command(cmd, stderr=subprocess.PIPE)
def run_spec_test(wast):
cmd = [os.path.join('bin', 'wasm-shell'), wast]
# we must skip the stack machine portions of spec tests or apply other extra args
extra = {
'call.wast': ['--skip=207'],
'call_indirect.wast': ['--skip=302'],
'nop.wast': ['--skip=3'],
'stack.wast': ['--skip=0'],
}
cmd = cmd + (extra.get(os.path.basename(wast)) or [])
return run_command(cmd, stderr=subprocess.PIPE)
def execute():
if has_node:
cmd = [has_node, 'a.' + which + '.js'] + args
out = run_command(cmd)
if out.strip() != expected.strip():
fail(out, expected)
os.listdir('bin')))
for e in executables:
print '.. %s --help' % e
out, err = subprocess.Popen([os.path.join('bin', e), '--help'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE).communicate()
assert len(out) == 0, 'Expected no stdout, got:\n%s' % out
assert e in err, 'Expected help to contain program name, got:\n%s' % err
assert len(err.split('\n')) > 8, 'Expected some help, got:\n%s' % err
print '\n[ checking wasm-opt -o notation... ]\n'
wast = os.path.join('test', 'hello_world.wast')
delete_from_orbit('a.wast')
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
wasm = asm.replace('.asm.js', '.fromasm')
if not precise:
cmd += ['--imprecise']
wasm += '.imprecise'
if not opts:
cmd += ['--no-opts']
wasm += '.no-opts'
if precise and opts:
# test mem init importing
open('a.mem', 'wb').write(asm)
cmd += ['--mem-init=a.mem']
if 'i64' in asm or 'wasm-only' in asm:
cmd += ['--wasm-only']
print '..', asm, wasm
print ' ', ' '.join(cmd)
actual = run_command(cmd)
with open(os.path.join('test', wasm), 'w') as o: o.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)
stack_alloc = ['--allocate-stack=1024'] if dot_s_dir == 'llvm_autogenerated' else []
cmd = [os.path.join('bin', 's2wasm'), full, '--emscripten-glue'] + stack_alloc
if s.startswith('start_'):
cmd.append('--start')
actual = run_command(cmd, stderr=subprocess.PIPE, expected_err='')
expected_file = os.path.join('test', dot_s_dir, wasm)
def run_spec_test(wast):
cmd = WASM_SHELL + [wast]
# we must skip the stack machine portions of spec tests or apply other extra args
extra = {}
cmd = cmd + (extra.get(os.path.basename(wast)) or [])
return run_command(cmd, stderr=subprocess.PIPE)
def execute():
if NODEJS:
cmd = [NODEJS, 'a.' + which + '.js'] + args
out = run_command(cmd)
if out.strip() != expected.strip():
fail(out, expected)
def run_spec_test(wast):
print ' run wasm-shell on', wast
cmd = [os.path.join('bin', 'wasm-shell'), wast]
return run_command(cmd, stderr=subprocess.PIPE)
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'
for wast in sorted(os.listdir('test')):
if wast.endswith('.wast') and not wast in []: # blacklist some known failures
cmd = [os.path.join('bin', 'wasm-as'), os.path.join('test', wast), '-o', 'a.wasm']
print ' '.join(cmd)
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 binary format testcases... ]\n'
for wast in sorted(os.listdir('test')):
if wast.endswith('.wast') and not wast in []: # 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')
def execute():
if has_node:
cmd = [has_node, 'a.' + which + '.js'] + args
out = run_command(cmd)
if out.strip() != expected.strip():
fail(out, expected)
def run_spec_test(wast):
print ' run wasm-shell on', wast
cmd = [os.path.join('bin', 'wasm-shell'), wast]
return run_command(cmd, stderr=subprocess.PIPE)
os.listdir('bin')))
for e in executables:
print '.. %s --help' % e
out, err = subprocess.Popen([os.path.join('bin', e), '--help'],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE).communicate()
assert len(out) == 0, 'Expected no stdout, got:\n%s' % out
assert e in err, 'Expected help to contain program name, got:\n%s' % err
assert len(err.split('\n')) > 8, 'Expected some help, got:\n%s' % err
print '\n[ checking wasm-opt -o notation... ]\n'
wast = os.path.join('test', 'hello_world.wast')
delete_from_orbit('a.wast')
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']
