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-rw-r--r--ChangeLog2
-rw-r--r--stdlib/tst-strtod.c8
2 files changed, 10 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index ef83e4d57f..73b3bf146e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
1998-05-13 Ulrich Drepper <drepper@cygnus.com>
+ * stdlib/tst-strtod.c: Add test for -0.0.
+
* io/ftwtest-sh: Prevent tests from being run by root.
* wcsmbs/wcsmbsload.c (extract_charset_name): Fix silly bugs in
diff --git a/stdlib/tst-strtod.c b/stdlib/tst-strtod.c
index 3cc907f2ac..bfc2481589 100644
--- a/stdlib/tst-strtod.c
+++ b/stdlib/tst-strtod.c
@@ -47,6 +47,7 @@ static void expand __P ((char *dst, int c));
int
main (int argc, char ** argv)
{
+ char buf[100];
register const struct ltest *lt;
char *ep;
int status = 0;
@@ -83,6 +84,13 @@ main (int argc, char ** argv)
}
}
+ sprintf (buf, "%f", strtod ("-0.0", NULL));
+ if (strcmp (buf, "-0.000000") != 0)
+ {
+ printf (" strtod (\"-0.0\', NULL) returns \"%s\"\n", buf);
+ status = 1;
+ }
+
exit (status ? EXIT_FAILURE : EXIT_SUCCESS);
}