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change math.floats.env tests not to use any libm functions, which don't reliably set the right hardware exceptions on linux glibc

db4
Joe Groff 2009-09-09 18:00:38 -05:00
parent 01b5430fbf
commit 3d49cc5a0d
1 changed files with 6 additions and 6 deletions
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12
basis/math/floats/env/env-tests.factor vendored
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@ -1,5 +1,5 @@
USING: kernel math math.floats.env math.floats.env.private
math.functions math.libm sets tools.test ;
math.functions math.libm sets sequences tools.test ;
IN: math.floats.env.tests
: set-default-fp-env ( -- )
@ -19,17 +19,17 @@ set-default-fp-env
] unit-test
[ t ] [
[ 2.0 100,000.0 ^ drop ] collect-fp-exceptions
{ +fp-inexact+ +fp-overflow+ } set=
[ 1.0e250 1.0e100 * drop ] collect-fp-exceptions
+fp-overflow+ swap member?
] unit-test
[ t ] [
[ 2.0 -100,000.0 ^ drop ] collect-fp-exceptions
{ +fp-inexact+ +fp-underflow+ } set=
[ 1.0e-250 1.0e-100 * drop ] collect-fp-exceptions
+fp-underflow+ swap member?
] unit-test
[ t ] [
[ -1.0 fsqrt drop ] collect-fp-exceptions
[ 0.0 0.0 /f drop ] collect-fp-exceptions
{ +fp-invalid-operation+ } set=
] unit-test