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gh-133304: workaround for RISC-V in PyFloat_Pack4/Unpack4() (#133328)

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Sergey B Kirpichev 2025-05-03 18:07:52 +03:00 • committed by GitHub
parent 84a08f8629
commit f16f06f336
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3 changed files with 46 additions and 3 deletions
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6
Lib/test/test_capi/test_float.py
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@ -199,13 +199,13 @@ class CAPIFloatTest(unittest.TestCase):
signaling = 0
quiet = int(not signaling)
if size == 8:
payload = random.randint(signaling, 1 << 50)
payload = random.randint(signaling, 0x7ffffffffffff)
i = (sign << 63) + (0x7ff << 52) + (quiet << 51) + payload
elif size == 4:
payload = random.randint(signaling, 1 << 21)
payload = random.randint(signaling, 0x3fffff)
i = (sign << 31) + (0xff << 23) + (quiet << 22) + payload
elif size == 2:
payload = random.randint(signaling, 1 << 8)
payload = random.randint(signaling, 0x1ff)
i = (sign << 15) + (0x1f << 10) + (quiet << 9) + payload
data = bytes.fromhex(f'{i:x}')
for endian in (BIG_ENDIAN, LITTLE_ENDIAN):