def test_s2wasm():
print '\n[ checking .s testcases... ]\n'
for dot_s_dir in ['dot_s', 'llvm_autogenerated']:
dot_s_path = os.path.join(options.binaryen_test, dot_s_dir)
for s in sorted(os.listdir(dot_s_path)):
if not s.endswith('.s'):
continue
print '..', s
wasm = s.replace('.s', '.wast')
full = os.path.join(options.binaryen_test, dot_s_dir, s)
stack_alloc = (['--allocate-stack=1024']
if dot_s_dir == 'llvm_autogenerated' else [])
cmd = S2WASM + [full, '--emscripten-glue'] + stack_alloc
if s.startswith('start_'):
cmd.append('--start')
actual = run_command(cmd)
# verify output
expected_file = os.path.join(options.binaryen_test, dot_s_dir,
wasm)
if not os.path.exists(expected_file):
print actual
fail_with_error('output ' + expected_file + ' does not exist')
expected = open(expected_file, 'rb').read()
if actual != expected:
fail(actual, expected)
# verify with options
cmd = S2WASM + [full, '--global-base=1024'] + stack_alloc
run_command(cmd)
# run wasm-shell on the .wast to verify that it parses
cmd = WASM_SHELL + [expected_file]
run_command(cmd)
def test_wasm_emscripten_finalize():
print '\n[ checking wasm-emscripten-finalize testcases... ]\n'
extension_arg_map = {
'.out': [],
'.jscall.out': ['--emscripten-reserved-function-pointers=3'],
}
for wast_path in files_with_pattern(options.binaryen_test, 'lld',
'*.wast'):
print '..', wast_path
for ext, ext_args in extension_arg_map.items():
expected_file = wast_path + ext
if ext != '.out' and not os.path.exists(expected_file):
continue
cmd = (WASM_EMSCRIPTEN_FINALIZE +
[wast_path, '-S', '--global-base=568'] + ext_args)
actual = run_command(cmd)
if not os.path.exists(expected_file):
print actual
fail_with_error('output ' + expected_file + ' does not exist')
expected = open(expected_file, 'rb').read()
if actual != expected:
fail(actual, expected)
def test_s2wasm():
print '\n[ checking .s testcases... ]\n'
for dot_s_dir in ['dot_s', 'llvm_autogenerated']:
dot_s_path = os.path.join(options.binaryen_test, dot_s_dir)
for s in sorted(os.listdir(dot_s_path)):
if not s.endswith('.s'):
continue
print '..', s
wasm = s.replace('.s', '.wast')
full = os.path.join(options.binaryen_test, dot_s_dir, s)
stack_alloc = (['--allocate-stack=1024']
if dot_s_dir == 'llvm_autogenerated'
else [])
cmd = S2WASM + [full, '--emscripten-glue'] + stack_alloc
if s.startswith('start_'):
cmd.append('--start')
actual = run_command(cmd)
# verify output
expected_file = os.path.join(options.binaryen_test, dot_s_dir, wasm)
if not os.path.exists(expected_file):
print actual
fail_with_error('output ' + expected_file + ' does not exist')
expected = open(expected_file, 'rb').read()
if actual != expected:
fail(actual, expected)
# verify with options
cmd = S2WASM + [full, '--global-base=1024'] + stack_alloc
run_command(cmd)
# run wasm-shell on the .wast to verify that it parses
cmd = WASM_SHELL + [expected_file]
run_command(cmd)
def test_s2wasm():
print '\n[ checking .s testcases... ]\n'
cmd = S2WASM + [
os.path.join(options.binaryen_test, 'dot_s', 'basics.s'),
'--import-memory'
]
output = run_command(cmd)
fail_if_not_contained(output, '(import "env" "memory" (memory $0 1))')
extension_arg_map = {
'.wast': [],
'.clamp.wast': ['--trap-mode=clamp'],
'.js.wast': ['--trap-mode=js'],
'.jscall.wast': ['--emscripten-reserved-function-pointers=3'],
}
for dot_s_dir in ['dot_s', 'llvm_autogenerated']:
dot_s_path = os.path.join(options.binaryen_test, dot_s_dir)
for s in sorted(os.listdir(dot_s_path)):
if not s.endswith('.s'):
continue
print '..', s
for ext, ext_args in extension_arg_map.iteritems():
wasm = s.replace('.s', ext)
expected_file = os.path.join(options.binaryen_test, dot_s_dir,
wasm)
expected_exists = os.path.exists(expected_file)
if ext != '.wast' and not expected_exists:
continue
full = os.path.join(options.binaryen_test, dot_s_dir, s)
stack_alloc = (['--allocate-stack=1024']
if dot_s_dir == 'llvm_autogenerated' else [])
cmd = S2WASM + [full, '--emscripten-glue'
] + stack_alloc + ext_args
if s.startswith('start_'):
cmd.append('--start')
actual = run_command(cmd)
# verify output
if not expected_exists:
print actual
fail_with_error('output ' + expected_file +
' does not exist')
expected = open(expected_file, 'rb').read()
if actual != expected:
fail(actual, expected)
# verify with options
cmd = S2WASM + [full, '--global-base=1024'] + stack_alloc
run_command(cmd)
# run wasm-shell on the .wast to verify that it parses
cmd = WASM_SHELL + [expected_file]
run_command(cmd)
def do_asm2wasm_test():
actual = run_command(cmd)
# verify output
if not os.path.exists(wasm):
fail_with_error('output .wast file %s does not exist' %
wasm)
expected = open(wasm, 'rb').read()
if actual != expected:
fail(actual, expected)
binary_format_check(wasm, verify_final_result=False)
def test(engine):
cmd = [engine, 'a.js']
if 'fatal' not in s:
out = run_command(cmd, stderr=subprocess.STDOUT)
else:
# expect an error - the specific error code will depend on the vm
out = run_command(cmd,
stderr=subprocess.STDOUT,
expected_status=None)
expected = open(
os.path.join(options.binaryen_test, 'binaryen.js',
s + '.txt')).read()
if expected not in out:
fail(out, expected)
def test_wasm_emscripten_finalize():
print '\n[ checking wasm-emscripten-finalize testcases... ]\n'
for wast_path in files_with_pattern(options.binaryen_test, 'lld', '*.wast'):
print '..', wast_path
expected_file = wast_path + '.out'
cmd = WASM_EMSCRIPTEN_FINALIZE + [wast_path, '-S']
actual = run_command(cmd)
if not os.path.exists(expected_file):
print actual
fail_with_error('output ' + expected_file + ' does not exist')
expected = open(expected_file, 'rb').read()
if actual != expected:
fail(actual, expected)
def test_wasm_link_metadata():
print '\n[ checking wasm-link-metadata testcases... ]\n'
for obj_path in files_with_pattern(options.binaryen_test, 'lld', '*.o'):
print '..', obj_path
expected_file = obj_path.replace('.o', '.json')
cmd = WASM_LINK_METADATA + [obj_path]
actual = run_command(cmd)
if not os.path.exists(expected_file):
print actual
fail_with_error('output ' + expected_file + ' does not exist')
expected = open(expected_file, 'rb').read()
if actual != expected:
fail(actual, expected)
