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45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
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import os
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import toml
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from glob import glob
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abspath = os.path.abspath(__file__)
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dname = os.path.dirname(abspath)
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os.chdir(dname)
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# ======= load test list
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tests = {}
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for f in sorted(glob('./src/bin/*.rs')):
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name = os.path.splitext(os.path.basename(f))[0]
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features = []
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with open(f, 'r') as f:
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for line in f:
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if line.startswith('// required-features:'):
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features = [feature.strip() for feature in line.split(':', 2)[1].strip().split(',')]
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tests[name] = features
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# ========= Update Cargo.toml
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things = {
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'bin': [
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{
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'name': f'{name}',
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'path': f'src/bin/{name}.rs',
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'required-features': features,
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}
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for name, features in tests.items()
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]
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}
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SEPARATOR_START = '# BEGIN TESTS\n'
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SEPARATOR_END = '# END TESTS\n'
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HELP = '# Generated by gen_test.py. DO NOT EDIT.\n'
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with open('Cargo.toml', 'r') as f:
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data = f.read()
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before, data = data.split(SEPARATOR_START, maxsplit=1)
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_, after = data.split(SEPARATOR_END, maxsplit=1)
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data = before + SEPARATOR_START + HELP + \
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toml.dumps(things) + SEPARATOR_END + after
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with open('Cargo.toml', 'w') as f:
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f.write(data)
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