diff options
Diffstat (limited to 'check.py')
| -rwxr-xr-x | check.py | 151 |
1 files changed, 82 insertions, 69 deletions
@@ -35,6 +35,46 @@ for arg in sys.argv[1:]: else: requested.append(arg) +# setup + +BASE_DIR = os.path.abspath('test') +WATERFALL_BUILD_DIR = os.path.join(BASE_DIR, 'wasm-install') +BIN_DIR = os.path.abspath(os.path.join(WATERFALL_BUILD_DIR, 'wasm-install', 'bin')) + +def fetch_waterfall(): + rev = open(os.path.join('test', 'revision')).read().strip() + try: + local_rev = open(os.path.join('test', 'local-revision')).read().strip() + except: + local_rev = None + if local_rev == rev: return + # fetch it + print '(downloading waterfall ' + rev + ')' + basename = 'wasm-binaries-' + rev + '.tbz2' + downloaded = urllib2.urlopen('https://storage.googleapis.com/wasm-llvm/builds/git/' + basename).read().strip() + fullname = os.path.join('test', basename) + open(fullname, 'wb').write(downloaded) + print '(unpacking)' + if os.path.exists(WATERFALL_BUILD_DIR): + shutil.rmtree(WATERFALL_BUILD_DIR) + os.mkdir(WATERFALL_BUILD_DIR) + subprocess.check_call(['tar', '-xvf', os.path.abspath(fullname)], cwd=WATERFALL_BUILD_DIR) + print '(noting local revision)' + open(os.path.join('test', 'local-revision'), 'w').write(rev) + +def setup_waterfall(): + # if we can use the waterfall llvm, do so + CLANG = os.path.join(BIN_DIR, 'clang') + try: + subprocess.check_call([CLANG, '-v'], stdout=subprocess.PIPE, stderr=subprocess.PIPE) + os.environ['LLVM'] = BIN_DIR + except Exception, e: + warn('could not run vanilla LLVM from waterfall: ' + str(e) + ', looked for clang at ' + CLANG) + +fetch_waterfall() +setup_waterfall() + + # external tools has_node = False @@ -62,6 +102,13 @@ try: except: pass +has_vanilla_emcc = False +try: + subprocess.check_call([os.path.join('test', 'emscripten', 'emcc'), '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE) + has_vanilla_emcc = True +except: + pass + # utilities def fail(actual, expected): @@ -97,45 +144,9 @@ if not has_mozjs: warn('no mozjs found (did not check asm.js validation)') if not has_emcc: warn('no emcc found (did not check non-vanilla emscripten/binaryen integration)') +if not has_vanilla_emcc: + warn('no functional emcc submodule found') -# setup - -BASE_DIR = os.path.abspath('test') -WATERFALL_BUILD_DIR = os.path.join(BASE_DIR, 'wasm-install') -BIN_DIR = os.path.abspath(os.path.join(WATERFALL_BUILD_DIR, 'wasm-install', 'bin')) - -def fetch_waterfall(): - rev = open(os.path.join('test', 'revision')).read() - try: - local_rev = open(os.path.join('test', 'local-revision')).read() - except: - local_rev = None - if local_rev == rev: return - # fetch it - print '(downloading waterfall ' + rev + ')' - basename = 'wasm-binaries-' + rev + '.tbz2' - downloaded = urllib2.urlopen('https://storage.googleapis.com/wasm-llvm/builds/git/' + basename).read().strip() - fullname = os.path.join('test', basename) - open(fullname, 'wb').write(downloaded) - print '(unpacking)' - if os.path.exists(WATERFALL_BUILD_DIR): - shutil.rmtree(WATERFALL_BUILD_DIR) - os.mkdir(WATERFALL_BUILD_DIR) - subprocess.check_call(['tar', '-xvf', os.path.abspath(fullname)], cwd=WATERFALL_BUILD_DIR) - print '(noting local revision)' - open(os.path.join('test', 'local-revision'), 'w').write(rev) - -def setup_waterfall(): - # if we can use the waterfall llvm, do so - CLANG = os.path.join(BIN_DIR, 'clang') - try: - subprocess.check_call([CLANG, '-v'], stdout=subprocess.PIPE, stderr=subprocess.PIPE) - os.environ['LLVM'] = BIN_DIR - except Exception, e: - warn('could not run vanilla LLVM from waterfall: ' + str(e) + ', looked for clang at ' + CLANG) - -fetch_waterfall() -setup_waterfall() # tests @@ -372,39 +383,41 @@ for wast in tests: if actual != expected: fail(actual, expected) -print '\n[ checking emcc WASM_BACKEND testcases... (llvm: %s)]\n' % (os.environ.get('LLVM') or 'NULL') +if has_vanilla_emcc: -# if we did not set vanilla llvm, then we must set this env var to make emcc use the wasm backend. -# or, if we are using vanilla llvm, things should just work. -if not os.environ.get('LLVM'): - print '(not using vanilla llvm, so settng env var to tell emcc to use wasm backend)' - os.environ['EMCC_WASM_BACKEND'] = '1' -try: - VANILLA_EMCC = os.path.join('test', 'emscripten', 'emcc') - # run emcc to make sure it sets itself up properly, if it was never run before - command = [VANILLA_EMCC, '-v'] - print '____' + ' '.join(command) - subprocess.check_call(command) - - for c in sorted(os.listdir(os.path.join('test', 'wasm_backend'))): - if not c.endswith('cpp'): continue - print '..', c - base = c.replace('.cpp', '').replace('.c', '') - expected = open(os.path.join('test', 'wasm_backend', base + '.txt')).read() - command = [VANILLA_EMCC, '-o', 'a.wasm.js', '-s', 'BINARYEN="' + os.getcwd() + '"', os.path.join('test', 'wasm_backend', c), '-O1', '-s', 'ONLY_MY_CODE=1'] - print '....' + ' '.join(command) - if os.path.exists('a.wasm.js'): os.unlink('a.wasm.js') - subprocess.check_call(command) - if has_node: - print ' (check in node)' - proc = subprocess.Popen([has_node, 'a.wasm.js'], stdout=subprocess.PIPE) - out, err = proc.communicate() - assert proc.returncode == 0 - if out.strip() != expected.strip(): - fail(out, expected) -finally: + print '\n[ checking emcc WASM_BACKEND testcases... (llvm: %s)]\n' % (os.environ.get('LLVM') or 'NULL') + + # if we did not set vanilla llvm, then we must set this env var to make emcc use the wasm backend. + # or, if we are using vanilla llvm, things should just work. if not os.environ.get('LLVM'): - del os.environ['EMCC_WASM_BACKEND'] + print '(not using vanilla llvm, so settng env var to tell emcc to use wasm backend)' + os.environ['EMCC_WASM_BACKEND'] = '1' + try: + VANILLA_EMCC = os.path.join('test', 'emscripten', 'emcc') + # run emcc to make sure it sets itself up properly, if it was never run before + command = [VANILLA_EMCC, '-v'] + print '____' + ' '.join(command) + subprocess.check_call(command) + + for c in sorted(os.listdir(os.path.join('test', 'wasm_backend'))): + if not c.endswith('cpp'): continue + print '..', c + base = c.replace('.cpp', '').replace('.c', '') + expected = open(os.path.join('test', 'wasm_backend', base + '.txt')).read() + command = [VANILLA_EMCC, '-o', 'a.wasm.js', '-s', 'BINARYEN="' + os.getcwd() + '"', os.path.join('test', 'wasm_backend', c), '-O1', '-s', 'ONLY_MY_CODE=1'] + print '....' + ' '.join(command) + if os.path.exists('a.wasm.js'): os.unlink('a.wasm.js') + subprocess.check_call(command) + if has_node: + print ' (check in node)' + proc = subprocess.Popen([has_node, 'a.wasm.js'], stdout=subprocess.PIPE) + out, err = proc.communicate() + assert proc.returncode == 0 + if out.strip() != expected.strip(): + fail(out, expected) + finally: + if not os.environ.get('LLVM'): + del os.environ['EMCC_WASM_BACKEND'] print '\n[ checking example testcases... ]\n' |