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bpo-44131: Test Py_FrozenMain() (GH-26126)

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* Add test_frozenmain to test_embed
* Add Programs/test_frozenmain.py
* Add Programs/freeze_test_frozenmain.py
* Add Programs/test_frozenmain.h
* Add make regen-test-frozenmain
* Add test_frozenmain command to Programs/_testembed
* _testembed.c: add error(msg) function
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Victor Stinner 2021-05-17 23:48:35 +02:00 • committed by GitHub
parent f32c7950e0
commit eaede0ded7
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10 changed files with 203 additions and 32 deletions
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20
Tools/freeze/makefreeze.py
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@ -74,14 +74,12 @@ def makefreeze(base, dict, debug=0, entry_point=None, fail_import=()):
# Write a C initializer for a module containing the frozen python code.
# The array is called M_<mod>.
def writecode(outfp, mod, str):
outfp.write('unsigned char M_%s[] = {' % mod)
for i in range(0, len(str), 16):
outfp.write('\n\t')
for c in bytes(str[i:i+16]):
outfp.write('%d,' % c)
outfp.write('\n};\n')
## def writecode(outfp, mod, str):
## outfp.write('unsigned char M_%s[%d] = "%s";\n' % (mod, len(str),
## '\\"'.join(map(lambda s: repr(s)[1:-1], str.split('"')))))
def writecode(fp, mod, data):
print('unsigned char M_%s[] = {' % mod, file=fp)
indent = ' ' * 4
for i in range(0, len(data), 16):
print(indent, file=fp, end='')
for c in bytes(data[i:i+16]):
print('%d,' % c, file=fp, end='')
print('', file=fp)
print('};', file=fp)