mirror of
https://github.com/eledio-devices/thirdparty-littlefs.git
synced 2025-11-01 00:38:29 +01:00
3ef4847434
Found by user iamscottmoyers, this was an interesting bug with the test system. If the new test.c file is generated fast enough, it may not have a new timestamp and not get recompiled. To fix, we can remove the specific files that need to be rebuilt (lfs and test.o).
58 lines
1.4 KiB
Python
Executable File
58 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python
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import re
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import sys
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import subprocess
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import os
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def generate(test):
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with open("tests/template.fmt") as file:
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template = file.read()
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lines = []
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for line in re.split('(?<=[;{}])\n', test.read()):
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match = re.match('(?: *\n)*( *)(.*)=>(.*);', line, re.DOTALL | re.MULTILINE)
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if match:
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tab, test, expect = match.groups()
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lines.append(tab+'res = {test};'.format(test=test.strip()))
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lines.append(tab+'test_assert("{name}", res, {expect});'.format(
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name = re.match('\w*', test.strip()).group(),
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expect = expect.strip()))
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else:
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lines.append(line)
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# Create test file
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with open('test.c', 'w') as file:
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file.write(template.format(tests='\n'.join(lines)))
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# Remove build artifacts to force rebuild
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try:
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os.remove('test.o')
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os.remove('lfs')
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except OSError:
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pass
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def compile():
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os.environ['CFLAGS'] = os.environ.get('CFLAGS', '') + ' -Werror'
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subprocess.check_call(['make', '--no-print-directory', '-s'], env=os.environ)
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def execute():
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subprocess.check_call(["./lfs"])
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def main(test=None):
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if test and not test.startswith('-'):
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with open(test) as file:
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generate(file)
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else:
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generate(sys.stdin)
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compile()
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if test == '-s':
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sys.exit(1)
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execute()
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if __name__ == "__main__":
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main(*sys.argv[1:])
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