Raymond Toy pushed to branch issue-175-simplify-float-compare-vops at cmucl / cmucl

Commits: 9cb12348 by Raymond Toy at 2023-03-08T10:33:46-08:00 Add tests for =, for completeness.

- - - - -

1 changed file:

- tests/nan.lisp

Changes:

===================================== tests/nan.lisp ===================================== @@ -32,7 +32,9 @@ (frob single-float <) (frob single-float >) (frob double-float <) - (frob double-float >))) + (frob double-float >) + (frob single-float =) + (frob double-float =)))

(define-test nan-single.< (:tag :nan) @@ -158,3 +160,50 @@ (assert-false (dtst->3 1d0 *double-float-nan* 3d0)) (assert-false (dtst->3 *double-float-nan* *double-float-nan* 3d0))))

+(define-test nan-single.= + (:tag :nan) + ;; Basic tests with regular numbers. + (assert-true (stst-= 1f0 1f0)) + (assert-false (stst-= 2f0 1f0)) + (assert-false (stst-= 0f0 1f0)) + ;; Tests with NaN, where = should fail. + (ext:with-float-traps-masked (:invalid) + (assert-false (stst-= *single-float-nan* 1f0)) + (assert-false (stst-= 1f0 *single-float-nan*)) + (assert-false (stst-= *single-float-nan* *single-float-nan*)))) + +(define-test nan-double.= + (:tag :nan) + ;; Basic tests with regular numbers. + (assert-true (stst-= 1d0 1d0)) + (assert-false (stst-= 2d0 1d0)) + (assert-false (stst-= 0d0 1d0)) + ;; Tests with NaN, where = should fail. + (ext:with-float-traps-masked (:invalid) + (assert-false (stst-= *double-float-nan* 1d0)) + (assert-false (stst-= 1d0 *double-float-nan*)) + (assert-false (stst-= *double-float-nan* *double-float-nan*)))) + +(define-test nan-single.=3 + (:tag :nan) + ;; Basic tests with regular numbers. + (assert-true (stst-=3 1f0 1f0 1f0)) + (assert-false (stst-=3 1f0 1f0 0f0)) + (assert-false (stst-=3 0f0 1f0 1f0)) + ;; Tests with NaN, where = should fail. + (ext:with-float-traps-masked (:invalid) + (assert-false (stst-=3 *single-float-nan* 1f0 1f0)) + (assert-false (stst-=3 1f0 *single-float-nan* 1f0)) + (assert-false (stst-=3 1f0 1f0 *single-float-nan*)))) + +(define-test nan-double.=3 + (:tag :nan) + ;; Basic tests with regular numbers. + (assert-true (dtst-=3 1d0 1d0 1d0)) + (assert-false (dtst-=3 1d0 1d0 0d0)) + (assert-false (dtst-=3 0d0 1d0 1d0)) + ;; Tests with NaN, where = should fail. + (ext:with-float-traps-masked (:invalid) + (assert-false (dtst-=3 *double-float-nan* 1d0 1d0)) + (assert-false (dtst-=3 1d0 *double-float-nan* 1d0)) + (assert-false (dtst-=3 1d0 1d0 *double-float-nan*))))

View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/commit/9cb12348b64546ee281c5ff5...