[src/trunk]: src/tests/lib/libc/stdio Migrate a few more tests from old regre...

[pgoyette <pgoyette%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/aca1e7fdff24
branches:  trunk
changeset: 759942:aca1e7fdff24
user:      pgoyette <pgoyette%NetBSD.org@localhost>
date:      Tue Dec 21 14:23:42 2010 +0000

description:
Migrate a few more tests from old regress style to atf

diffstat:

 tests/lib/libc/stdio/t_format.c |  63 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 63 insertions(+), 0 deletions(-)

diffs (77 lines):

diff -r 4565e5c47a04 -r aca1e7fdff24 tests/lib/libc/stdio/t_format.c
--- a/tests/lib/libc/stdio/t_format.c   Tue Dec 21 08:53:25 2010 +0000
+++ b/tests/lib/libc/stdio/t_format.c   Tue Dec 21 14:23:42 2010 +0000
@@ -56,10 +56,73 @@
 #endif
 }
 
+ATF_TC(dot_zero_f);
+
+ATF_TC_HEAD(dot_zero_f, tc)
+{
+
+       atf_tc_set_md_var(tc, "descr", \
+           "PR lib/32951: %.0f formats (0.0,0.5] to \"0.\"");
+}
+
+ATF_TC_BODY(dot_zero_f, tc)
+{
+       char s[4];
+
+       ATF_CHECK(snprintf(s, sizeof(s), "%.0f", 0.1) == 1);
+       ATF_REQUIRE_STREQ(s, "0");
+}
+
+ATF_TC(sscanf_neg_hex);
+
+ATF_TC_HEAD(sscanf_neg_hex, tc)
+{
+
+       atf_tc_set_md_var(tc, "descr", \
+           "PR lib/21691: %i and %x fail with negative hex numbers");
+}
+
+ATF_TC_BODY(sscanf_neg_hex, tc)
+{
+#define NUM     -0x1234
+#define STRNUM  ___STRING(NUM)
+
+        int i;
+
+        sscanf(STRNUM, "%i", &i);
+       ATF_REQUIRE(i == NUM);
+
+        sscanf(STRNUM, "%x", &i);
+       ATF_REQUIRE(i == NUM);
+}
+
+ATF_TC(sscanf_whitespace);
+
+ATF_TC_HEAD(sscanf_whitespace, tc)
+{
+
+       atf_tc_set_md_var(tc, "descr", "verify sscanf skips all whitespace");
+}
+
+ATF_TC_BODY(sscanf_whitespace, tc)
+{
+       const char str[] = "\f\n\r\t\v%z";
+       char c;
+
+        /* set of "white space" symbols from isspace(3) */
+        c = 0;
+        (void)sscanf(str, "%%%c", &c);
+       ATF_REQUIRE(c == 'z');
+}
+
+
 ATF_TP_ADD_TCS(tp)
 {
 
        ATF_TP_ADD_TC(tp, zero_padding);
+       ATF_TP_ADD_TC(tp, dot_zero_f);
+       ATF_TP_ADD_TC(tp, sscanf_neg_hex);
+       ATF_TP_ADD_TC(tp, sscanf_whitespace);
 
        return atf_no_error();
 }