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9 Commits

Author SHA1 Message Date
Siva Chandra Reddy 80e166f81a [libc][NFC] Add template tests for a bunch of math functions. 
Namely, template tests have been added for the following functions:
ceil, copysign, fabs, fmax, fmin, floor, trunc, round.
 2021-04-16 17:28:17 +00:00
Michael Jones 1df0dbfcb5 [libc][NFC] add "LlvmLibc" as a prefix to all test names 
Summary:
Having a consistent prefix makes selecting all of the llvm libc tests
easier on any platform that is also using the gtest framework.
This also modifies the TEST and TEST_F macros to enforce this change
moving forward.

Reviewers: sivachandra

Subscribers:
 2021-01-20 23:15:36 +00:00
Siva Chandra Reddy 0524da67b4 [libc][NFC] Use ASSERT_FP_EQ to comapre NaN values in tests. 2020-12-15 23:48:54 -08:00
Siva Chandra Reddy f66cf13d5d [libc][NFC] Rename global `nan` in tests to `aNaN`. 
The name `nan` conflicts with the function `nan` defined declared in
math.h.
 2020-12-15 22:37:02 -08:00
Michael Jones 3e18fb3390 [libc] Switch functions to using global headers 
This switches all of the files in src/string, src/math, and
test/src/math from using relative paths (e.g. `#include “include/string.h”`)
to global paths (e.g. `#include <string.h>`) to make bringing up those
functions on other platforms, such as fuchsia, easier.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D91394
 2020-11-21 00:07:17 +00:00
Siva Chandra Reddy 50c2f2b6f0 [libc][NFC][Obvious] Use the new macro to declare special constants in tests. 2020-11-03 15:44:06 -08:00
Siva Chandra Reddy ed8982da3e [libc][NFC] Switch math tests to the new ULP based tolerance. 
Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D86267
 2020-08-20 08:31:31 -07:00
Siva Chandra 01b99c6e1d [libc][obvious] Switch nearest integer function tests to the new matchers. 2020-08-11 23:33:15 -07:00
Siva Chandra Reddy d4adac4832 [libc] Add the remaining long double flavors of nearest integer functions. 
Specifically: ceill, floorl and roundl have been added.

Reviewers: asteinhauser

Differential Revision: https://reviews.llvm.org/D82591
 2020-06-25 22:45:05 -07:00