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Meta: Make the wasm test generator cast numbers to i32 when needed
Otherwise the sign would be out of whack
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parent
6cd9906f60
commit
6b5d1eedcb
Notes:
sideshowbarker
2024-07-18 17:01:09 +09:00
Author: https://github.com/alimpfard Commit: https://github.com/SerenityOS/serenity/commit/6b5d1eedcbc Pull-request: https://github.com/SerenityOS/serenity/pull/7670
@ -1,5 +1,5 @@
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#!/usr/bin/env python3
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import struct
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from sys import argv, stderr
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from os import path
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from string import whitespace
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@ -156,7 +156,7 @@ def genarg(spec):
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return '-NaN' if math.copysign(1.0, x) < 0 else 'NaN'
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if math.isinf(x):
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return 'Infinity' if x > 0 else '-Infinity'
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return str(x)
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return x
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except ValueError:
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try:
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x = float.fromhex(x)
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@ -165,20 +165,25 @@ def genarg(spec):
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return '-NaN' if math.copysign(1.0, x) < 0 else 'NaN'
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if math.isinf(x):
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return 'Infinity' if x > 0 else '-Infinity'
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return str(x)
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return x
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except ValueError:
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try:
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x = int(x, 0)
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return str(x)
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return x
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except ValueError:
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return x
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x = gen()
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if x.startswith('nan'):
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return 'NaN'
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if x.startswith('-nan'):
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return '-NaN'
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return x
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if isinstance(x, str):
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if x.startswith('nan'):
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return 'NaN'
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if x.startswith('-nan'):
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return '-NaN'
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return x
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if spec['type'] == 'i32':
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# cast back to i32 to get the correct sign
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return str(struct.unpack('>i', struct.pack('>q', int(x))[4:])[0])
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return str(x)
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all_names_in_main = {}
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@ -249,7 +254,7 @@ def main():
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with NamedTemporaryFile("w+") as temp:
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temp.write(description["module"])
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temp.flush()
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rc = call(["wasm-as", "-n", temp.name, "-o", outpath])
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rc = call(["wasm-as", "-n", "-all", temp.name, "-o", outpath])
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if rc != 0:
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print("Failed to compile", name, "module index", index, "skipping that test", file=stderr)
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continue
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