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author | Bruno Haible <bruno@clisp.org> | 2019-02-01 02:51:20 +0100 |
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committer | Bruno Haible <bruno@clisp.org> | 2019-02-01 02:51:20 +0100 |
commit | cd825c6d50babc1f4fbaccfee3fff1785fe23cc3 (patch) | |
tree | fff9beea58bfc2bc70a9c642956937165b9020d1 /tests | |
parent | 376b353f9dd93e843e9cf264ec192783a23ab21c (diff) | |
download | gnulib-cd825c6d50babc1f4fbaccfee3fff1785fe23cc3.tar.gz |
strtod, strtold tests: Simplify tests.
* tests/test-strtod.c (main): Assume no rounding errors for 0.5.
* tests/test-strtold.c (main): Likewise.
Diffstat (limited to 'tests')
-rw-r--r-- | tests/test-strtod.c | 10 | ||||
-rw-r--r-- | tests/test-strtold.c | 10 |
2 files changed, 4 insertions, 16 deletions
diff --git a/tests/test-strtod.c b/tests/test-strtod.c index c2297b5b4f..69eb9742e0 100644 --- a/tests/test-strtod.c +++ b/tests/test-strtod.c @@ -155,10 +155,7 @@ main (void) double result; errno = 0; result = strtod (input, &ptr); - /* FIXME - gnulib's version is rather inaccurate. It would be - nice to guarantee an exact result, but for now, we settle for a - 1-ulp error. */ - ASSERT (FABS (result - 0.5) < DBL_EPSILON); + ASSERT (result == 0.5); ASSERT (ptr == input + 2); ASSERT (errno == 0); } @@ -238,10 +235,7 @@ main (void) double result; errno = 0; result = strtod (input, &ptr); - /* FIXME - gnulib's version is rather inaccurate. It would be - nice to guarantee an exact result, but for now, we settle for a - 1-ulp error. */ - ASSERT (FABS (result - 0.5) < DBL_EPSILON); + ASSERT (result == 0.5); ASSERT (ptr == input + 4); ASSERT (errno == 0); } diff --git a/tests/test-strtold.c b/tests/test-strtold.c index cd317875b9..9815e7ae2b 100644 --- a/tests/test-strtold.c +++ b/tests/test-strtold.c @@ -155,10 +155,7 @@ main (void) long double result; errno = 0; result = strtold (input, &ptr); - /* FIXME - gnulib's version is rather inaccurate. It would be - nice to guarantee an exact result, but for now, we settle for a - 1-ulp error. */ - ASSERT (FABSL (result - 0.5L) < LDBL_EPSILON); + ASSERT (result == 0.5L); ASSERT (ptr == input + 2); ASSERT (errno == 0); } @@ -238,10 +235,7 @@ main (void) long double result; errno = 0; result = strtold (input, &ptr); - /* FIXME - gnulib's version is rather inaccurate. It would be - nice to guarantee an exact result, but for now, we settle for a - 1-ulp error. */ - ASSERT (FABSL (result - 0.5L) < LDBL_EPSILON); + ASSERT (result == 0.5L); ASSERT (ptr == input + 4); ASSERT (errno == 0); } |