# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1548985880 -3600
# Node ID fbfa1d6417d984a26a934b2d6775a14a2e2e115a
# Parent  201ca4418b4b672b946e3eb05cf9b3e97edb5f70
strtod, strtold tests: Simplify tests.

* tests/test-strtod.c (main): Assume no rounding errors for 0.5.
* tests/test-strtold.c (main): Likewise.

diff -r 201ca4418b4b -r fbfa1d6417d9 ChangeLog
--- a/ChangeLog	Fri Feb 01 01:43:41 2019 +0100
+++ b/ChangeLog	Fri Feb 01 02:51:20 2019 +0100
@@ -1,3 +1,9 @@
+2019-01-31  Bruno Haible  <bruno@clisp.org>
+
+	strtod, strtold tests: Simplify tests.
+	* tests/test-strtod.c (main): Assume no rounding errors for 0.5.
+	* tests/test-strtold.c (main): Likewise.
+
 2019-01-31  Bruno Haible  <bruno@clisp.org>
 
 	strtod, strtold: Avoid unnecessary rounding errors.
diff -r 201ca4418b4b -r fbfa1d6417d9 tests/test-strtod.c
--- a/tests/test-strtod.c	Fri Feb 01 01:43:41 2019 +0100
+++ b/tests/test-strtod.c	Fri Feb 01 02:51:20 2019 +0100
@@ -155,10 +155,7 @@
     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 @@
     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 -r 201ca4418b4b -r fbfa1d6417d9 tests/test-strtold.c
--- a/tests/test-strtold.c	Fri Feb 01 01:43:41 2019 +0100
+++ b/tests/test-strtold.c	Fri Feb 01 02:51:20 2019 +0100
@@ -155,10 +155,7 @@
     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 @@
     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);
   }