147 lines
4.9 KiB
Python
Executable File
147 lines
4.9 KiB
Python
Executable File
#! /usr/bin/env python3
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import os
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import subprocess
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import sys
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import argparse
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from glob import glob
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# Tests require at least CPython 3.3. If your default python3 executable
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# is of lower version, you can point MICROPY_CPYTHON3 environment var
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# to the correct executable.
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if os.name == 'nt':
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CPYTHON3 = os.getenv('MICROPY_CPYTHON3', 'python3.exe')
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MICROPYTHON = os.getenv('MICROPY_MICROPYTHON', '../windows/micropython.exe')
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else:
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CPYTHON3 = os.getenv('MICROPY_CPYTHON3', 'python3')
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MICROPYTHON = os.getenv('MICROPY_MICROPYTHON', '../unix/micropython')
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def rm_f(fname):
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if os.path.exists(fname):
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os.remove(fname)
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def run_tests(pyb, tests):
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test_count = 0
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testcase_count = 0
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passed_count = 0
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failed_tests = []
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skipped_tests = []
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skip_tests = set()
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# Some tests shouldn't be run under Travis CI
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if os.getenv('TRAVIS') == 'true':
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skip_tests.add('basics/memoryerror.py')
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for test_file in tests:
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test_basename = os.path.basename(test_file)
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test_name = os.path.splitext(test_basename)[0]
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if test_file in skip_tests:
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print("skip ", test_file)
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skipped_tests.append(test_name)
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continue
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# get expected output
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test_file_expected = test_file + '.exp'
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if os.path.isfile(test_file_expected):
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# expected output given by a file, so read that in
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with open(test_file_expected, 'rb') as f:
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output_expected = f.read()
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if os.name == 'nt':
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output_expected = output_expected.replace(b'\n', b'\r\n')
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else:
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# run CPython to work out expected output
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try:
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output_expected = subprocess.check_output([CPYTHON3, '-B', test_file])
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except subprocess.CalledProcessError:
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output_expected = b'CPYTHON3 CRASH'
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# run Micro Python
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if pyb is None:
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# run on PC
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try:
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output_mupy = subprocess.check_output([MICROPYTHON, '-X', 'emit=bytecode', test_file])
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except subprocess.CalledProcessError:
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output_mupy = b'CRASH'
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else:
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# run on pyboard
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pyb.enter_raw_repl()
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try:
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output_mupy = pyb.execfile(test_file).replace(b'\r\n', b'\n')
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except pyboard.PyboardError:
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output_mupy = b'CRASH'
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if output_mupy == b'SKIP\n':
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print("skip ", test_file)
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skipped_tests.append(test_name)
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continue
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testcase_count += len(output_expected.splitlines())
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filename_expected = test_basename + ".exp"
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filename_mupy = test_basename + ".out"
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if output_expected == output_mupy:
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print("pass ", test_file)
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passed_count += 1
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rm_f(filename_expected)
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rm_f(filename_mupy)
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else:
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with open(filename_expected, "wb") as f:
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f.write(output_expected)
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with open(filename_mupy, "wb") as f:
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f.write(output_mupy)
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print("FAIL ", test_file)
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failed_tests.append(test_name)
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test_count += 1
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print("{} tests performed ({} individual testcases)".format(test_count, testcase_count))
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print("{} tests passed".format(passed_count))
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if len(skipped_tests) > 0:
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print("{} tests skipped: {}".format(len(skipped_tests), ' '.join(skipped_tests)))
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if len(failed_tests) > 0:
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print("{} tests failed: {}".format(len(failed_tests), ' '.join(failed_tests)))
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return False
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# all tests succeeded
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return True
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def main():
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cmd_parser = argparse.ArgumentParser(description='Run tests for Micro Python.')
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cmd_parser.add_argument('--pyboard', action='store_true', help='run the tests on the pyboard')
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cmd_parser.add_argument('-d', '--test-dirs', nargs='*', help='input test directories (if no files given)')
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cmd_parser.add_argument('files', nargs='*', help='input test files')
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args = cmd_parser.parse_args()
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if args.pyboard:
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import pyboard
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pyb = pyboard.Pyboard('/dev/ttyACM0')
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pyb.enter_raw_repl()
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else:
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pyb = None
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if len(args.files) == 0:
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if args.test_dirs is None:
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if pyb is None:
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# run PC tests
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test_dirs = ('basics', 'micropython', 'float', 'import', 'io', 'misc')
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else:
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# run pyboard tests
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test_dirs = ('basics', 'micropython', 'float', 'pyb', 'pybnative', 'inlineasm')
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else:
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# run tests from these directories
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test_dirs = args.test_dirs
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tests = sorted(test_file for test_files in (glob('{}/*.py'.format(dir)) for dir in test_dirs) for test_file in test_files)
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else:
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# tests explicitly given
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tests = args.files
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if not run_tests(pyb, tests):
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sys.exit(1)
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if __name__ == "__main__":
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main()
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