Module Name: src
Committed By: pgoyette
Date: Tue Dec 28 12:46:16 UTC 2010
Modified Files:
src/distrib/sets/lists/tests: mi
src/tests/lib/libc/gen: Makefile
Added Files:
src/tests/lib/libc/gen: t_dir.c t_fmtcheck.c t_humanize_number.c
t_rbstress.c t_vis.c
Log Message:
Migrate the remaining libc/gen tests to atf
To generate a diff of this commit:
cvs rdiff -u -r1.195 -r1.196 src/distrib/sets/lists/tests/mi
cvs rdiff -u -r1.6 -r1.7 src/tests/lib/libc/gen/Makefile
cvs rdiff -u -r0 -r1.1 src/tests/lib/libc/gen/t_dir.c \
src/tests/lib/libc/gen/t_fmtcheck.c \
src/tests/lib/libc/gen/t_humanize_number.c \
src/tests/lib/libc/gen/t_rbstress.c src/tests/lib/libc/gen/t_vis.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/distrib/sets/lists/tests/mi
diff -u src/distrib/sets/lists/tests/mi:1.195 src/distrib/sets/lists/tests/mi:1.196
--- src/distrib/sets/lists/tests/mi:1.195 Tue Dec 28 09:15:24 2010
+++ src/distrib/sets/lists/tests/mi Tue Dec 28 12:46:15 2010
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.195 2010/12/28 09:15:24 he Exp $
+# $NetBSD: mi,v 1.196 2010/12/28 12:46:15 pgoyette Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -319,9 +319,14 @@
./usr/libdata/debug/usr/tests/lib/libc tests-lib-debug
./usr/libdata/debug/usr/tests/lib/libc/gen tests-lib-debug
./usr/libdata/debug/usr/tests/lib/libc/gen/t_basedirname.debug tests-lib-debug debug,atf
+./usr/libdata/debug/usr/tests/lib/libc/gen/t_dir.debug tests-lib-debug debug,atf
+./usr/libdata/debug/usr/tests/lib/libc/gen/t_fmtcheck.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/gen/t_glob_star.debug tests-lib-debug debug,atf
-./usr/libdata/debug/usr/tests/lib/libc/gen/t_syslog_pthread.debug tests-lib-debug debug,atf
+./usr/libdata/debug/usr/tests/lib/libc/gen/t_humanize_number.debug tests-lib-debug debug,atf
+./usr/libdata/debug/usr/tests/lib/libc/gen/t_rbstress.debug tests-lib-debug debug,atf
+./usr/libdata/debug/usr/tests/lib/libc/gen/t_syslog_pthread.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/gen/t_siginfo.debug tests-lib-debug debug,atf
+./usr/libdata/debug/usr/tests/lib/libc/gen/t_vis.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/hash tests-lib-debug
./usr/libdata/debug/usr/tests/lib/libc/hash/t_sha2.debug tests-lib-debug debug,atf
./usr/libdata/debug/usr/tests/lib/libc/setjmp tests-lib-debug
@@ -1565,9 +1570,14 @@
./usr/tests/lib/libc/gen tests-lib-tests
./usr/tests/lib/libc/gen/Atffile tests-lib-tests atf
./usr/tests/lib/libc/gen/t_basedirname tests-lib-tests atf
+./usr/tests/lib/libc/gen/t_dir tests-lib-tests atf
+./usr/tests/lib/libc/gen/t_fmtcheck tests-lib-tests atf
./usr/tests/lib/libc/gen/t_glob_star tests-lib-tests atf
+./usr/tests/lib/libc/gen/t_humanize_number tests-lib-tests atf
+./usr/tests/lib/libc/gen/t_rbstress tests-lib-tests atf
./usr/tests/lib/libc/gen/t_syslog_pthread tests-lib-tests atf
./usr/tests/lib/libc/gen/t_siginfo tests-lib-tests atf
+./usr/tests/lib/libc/gen/t_vis tests-lib-tests atf
./usr/tests/lib/libc/hash tests-lib-tests
./usr/tests/lib/libc/hash/Atffile tests-lib-tests atf
./usr/tests/lib/libc/hash/t_sha2 tests-lib-tests atf
Index: src/tests/lib/libc/gen/Makefile
diff -u src/tests/lib/libc/gen/Makefile:1.6 src/tests/lib/libc/gen/Makefile:1.7
--- src/tests/lib/libc/gen/Makefile:1.6 Sat Dec 25 01:25:37 2010
+++ src/tests/lib/libc/gen/Makefile Tue Dec 28 12:46:15 2010
@@ -1,12 +1,17 @@
-# $NetBSD: Makefile,v 1.6 2010/12/25 01:25:37 pgoyette Exp $
+# $NetBSD: Makefile,v 1.7 2010/12/28 12:46:15 pgoyette Exp $
.include <bsd.own.mk>
TESTSDIR= ${TESTSBASE}/lib/libc/gen
+TESTS_C+= t_basedirname
+TESTS_C+= t_dir
+TESTS_C+= t_fmtcheck
TESTS_C+= t_glob_star
+TESTS_C+= t_humanize_number
+TESTS_C+= t_rbstress
TESTS_C+= t_syslog_pthread
-TESTS_C+= t_basedirname
+TESTS_C+= t_vis
.if !make(obj) && !make(cleandir)
HAVE_SIGINFO != if (echo "\#include <signal.h>" && echo "SA_SIGINFO") | ${CC} -E -I${DESTDIR}/usr/include - | grep -sq 0x0040; then echo yes; else echo no; fi
Added files:
Index: src/tests/lib/libc/gen/t_dir.c
diff -u /dev/null src/tests/lib/libc/gen/t_dir.c:1.1
--- /dev/null Tue Dec 28 12:46:16 2010
+++ src/tests/lib/libc/gen/t_dir.c Tue Dec 28 12:46:15 2010
@@ -0,0 +1,163 @@
+/* $NetBSD: t_dir.c,v 1.1 2010/12/28 12:46:15 pgoyette Exp $ */
+
+/*-
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <atf-c.h>
+
+#include <assert.h>
+#include <dirent.h>
+#include <err.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sys/stat.h>
+
+ATF_TC(seekdir);
+
+ATF_TC_HEAD(seekdir, tc)
+{
+
+ atf_tc_set_md_var(tc, "descr",
+ "Check telldir(3) and seekdir(3) for correct behavior (PR/24324)");
+}
+
+ATF_TC_BODY(seekdir, tc)
+{
+ DIR *dp;
+ char *wasname;
+ struct dirent *entry;
+ long here;
+
+ mkdir("t", 0755);
+ creat("t/a", 0600);
+ creat("t/b", 0600);
+ creat("t/c", 0600);
+
+ dp = opendir("t");
+ if ( dp == NULL)
+ atf_tc_fail("Could not open temp directory.");
+
+ /* skip two for . and .. */
+ entry = readdir(dp);
+ entry = readdir(dp);
+
+ /* get first entry */
+ entry = readdir(dp);
+ here = telldir(dp);
+
+ /* get second entry */
+ entry = readdir(dp);
+ wasname = strdup(entry->d_name);
+
+ /* get third entry */
+ entry = readdir(dp);
+
+ /* try to return to the position after the first entry */
+ seekdir(dp, here);
+ entry = readdir(dp);
+
+ if (strcmp(entry->d_name, wasname) != 0)
+ atf_tc_fail("1st seekdir found wrong name");
+
+ /* try again, and throw in a telldir() for good measure */
+ seekdir(dp, here);
+ here = telldir(dp);
+ entry = readdir(dp);
+
+ if (strcmp(entry->d_name, wasname) != 0)
+ atf_tc_fail("2nd seekdir found wrong name");
+
+ /* One more time, to make sure that telldir() doesn't affect result */
+ seekdir(dp, here);
+ entry = readdir(dp);
+
+ if (strcmp(entry->d_name, wasname) != 0)
+ atf_tc_fail("3rd seekdir found wrong name");
+
+ closedir(dp);
+}
+
+ATF_TC(telldir_leak);
+
+ATF_TC_HEAD(telldir_leak, tc)
+{
+
+ atf_tc_set_md_var(tc, "descr",
+ "Check telldir(3) for memory leakage (PR/24324)");
+}
+
+ATF_TC_BODY(telldir_leak, tc)
+{
+ DIR *dp;
+ long loc;
+ char *memused;
+ int i;
+ int oktouse = 4096;
+
+ dp = opendir(".");
+ if (dp == NULL)
+ atf_tc_fail("Could not open current directory");
+
+ loc = telldir(dp);
+ memused = sbrk(0);
+ closedir(dp);
+
+ for (i=0; i<1000; i++) {
+ dp = opendir(".");
+ if (dp == NULL)
+ atf_tc_fail("Could not open current directory");
+
+ loc = telldir(dp);
+ closedir(dp);
+
+ if ((char *)(sbrk(0)) - memused > oktouse) {
+ (void)printf("Used %td extra bytes for %d telldir "
+ "calls", ((char *)(sbrk(0)) - memused), i);
+ oktouse = (char *)(sbrk(0)) - memused;
+ }
+ }
+ if (oktouse > 4096) {
+ atf_tc_fail("Failure: leaked %td bytes", oktouse);
+ } else {
+ (void)printf("OK: used %td bytes\n", (char *)(sbrk(0))-memused);
+ }
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_ADD_TC(tp, seekdir);
+ ATF_TP_ADD_TC(tp, telldir_leak);
+
+ return atf_no_error();
+}
Index: src/tests/lib/libc/gen/t_fmtcheck.c
diff -u /dev/null src/tests/lib/libc/gen/t_fmtcheck.c:1.1
--- /dev/null Tue Dec 28 12:46:16 2010
+++ src/tests/lib/libc/gen/t_fmtcheck.c Tue Dec 28 12:46:15 2010
@@ -0,0 +1,116 @@
+/* $NetBSD: t_fmtcheck.c,v 1.1 2010/12/28 12:46:15 pgoyette Exp $ */
+
+/*-
+ * Copyright (c) 2000 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code was contributed to The NetBSD Foundation by Allen Briggs.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <atf-c.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+const char *fmtcheck(const char *f1, const char *f2)
+ __attribute__((__format_arg__(2)));
+
+#include <err.h>
+
+struct test_fmt {
+ const char *fmt1;
+ const char *fmt2;
+ int correct;
+} test_fmts[] = {
+ { "%d", "%d", 1 },
+ { "%2d", "%2.2d", 1 },
+ { "%x", "%d", 1 },
+ { "%u", "%d", 1 },
+ { "%03d", "%d", 1 },
+ { "%-2d", "%d", 1 },
+ { "%d", "%-12.1d", 1 },
+ { "%d", "%-01.3d", 1 },
+ { "%X", "%-01.3d", 1 },
+ { "%D", "%ld", 1 },
+ { "%s", "%s", 1 },
+ { "%s", "This is a %s test", 1 },
+ { "Hi, there. This is a %s test", "%s", 1 },
+ { "%d", "%s", 2 },
+ { "%e", "%s", 2 },
+ { "%r", "%d", 2 },
+ { "%*.2d", "%*d", 1 },
+ { "%2.*d", "%*d", 2 },
+ { "%*d", "%*d", 1 },
+ { "%-3", "%d", 2 },
+ { "%d %s", "%d", 2 },
+ { "%*.*.*d", "%*.*.*d", 2 },
+ { "%d", "%d %s", 1 },
+ { "%40s", "%20s", 1 },
+ { "%x %x %x", "%o %u %d", 1 },
+ { "%o %u %d", "%x %x %X", 1 },
+ { "%#o %u %#-d", "%x %#x %X", 1 },
+ { "%qd", "%llx", 1 },
+ { "%%", "%llx", 1 },
+ { "%p %30s %#llx %-10.*e", "This number %lu%% and string %s has %qd numbers and %.*g floats", 1 },
+};
+
+ATF_TC(tc_fmtcheck);
+
+ATF_TC_HEAD(tc_fmtcheck, tc)
+{
+
+ atf_tc_set_md_var(tc, "descr", "Test fmtcheck(3)");
+}
+
+ATF_TC_BODY(tc_fmtcheck, tc)
+{
+ unsigned int i, r;
+ const char *f, *cf, *f1, *f2;
+
+ r = 0;
+ for (i = 0 ; i < __arraycount(test_fmts); i++) {
+ f1 = test_fmts[i].fmt1;
+ f2 = test_fmts[i].fmt2;
+ f = fmtcheck(f1, f2);
+ if (test_fmts[i].correct == 1) {
+ cf = f1;
+ } else {
+ cf = f2;
+ }
+ if (f != cf) {
+ r++;
+ atf_tc_fail_nonfatal("Test %d: (%s) vs. (%s) failed "
+ "(should have returned %s)", i, f1, f2,
+ (test_fmts[i].correct == 1) ? "1st" : "2nd");
+ }
+ }
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_ADD_TC(tp, tc_fmtcheck);
+
+ return atf_no_error();
+}
Index: src/tests/lib/libc/gen/t_humanize_number.c
diff -u /dev/null src/tests/lib/libc/gen/t_humanize_number.c:1.1
--- /dev/null Tue Dec 28 12:46:16 2010
+++ src/tests/lib/libc/gen/t_humanize_number.c Tue Dec 28 12:46:15 2010
@@ -0,0 +1,257 @@
+/* $NetBSD: t_humanize_number.c,v 1.1 2010/12/28 12:46:15 pgoyette Exp $ */
+
+/*-
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <atf-c.h>
+
+#include <err.h>
+#include <inttypes.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <util.h>
+
+const struct hnopts {
+ size_t ho_len;
+ int64_t ho_num;
+ const char *ho_suffix;
+ int ho_scale;
+ int ho_flags;
+ int ho_retval; /* expected return value */
+ const char *ho_retstr; /* expected string in buffer */
+} hnopts[] = {
+ /*
+ * Rev. 1.6 produces "10.0".
+ */
+ { 5, 10737418236ULL * 1024, "",
+ HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 3, "10T" },
+
+ { 5, 10450000, "",
+ HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 3, "10M" },
+ { 5, 10500000, "", /* just for reference */
+ HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 3, "10M" },
+
+ /*
+ * Trailing space. Rev. 1.7 produces "1 ".
+ */
+ { 5, 1, "", 0, HN_NOSPACE, 1, "1" },
+
+ { 5, 1, "", 0, 0, 2, "1 " }, /* just for reference */
+ { 5, 1, "", 0, HN_B, 3, "1 B" }, /* and more ... */
+ { 5, 1, "", 0, HN_DECIMAL, 2, "1 " },
+ { 5, 1, "", 0, HN_NOSPACE | HN_B, 2, "1B" },
+ { 5, 1, "", 0, HN_B | HN_DECIMAL, 3, "1 B" },
+ { 5, 1, "", 0, HN_NOSPACE | HN_B | HN_DECIMAL, 2, "1B" },
+
+ /*
+ * Space and HN_B. Rev. 1.7 produces "1B".
+ */
+ { 5, 1, "", HN_AUTOSCALE, HN_B, 3, "1 B" },
+ { 5, 1000, "", /* just for reference */
+ HN_AUTOSCALE, HN_B, 3, "1 K" },
+
+ /*
+ * Truncated output. Rev. 1.7 produces "1.0 K".
+ */
+ { 6, 1000, "A", HN_AUTOSCALE, HN_DECIMAL, -1, "" },
+
+ /*
+ * Failure case reported by Greg Troxel <g...@netbsd.org>.
+ * Rev. 1.11 incorrectly returns 5 with filling the buffer
+ * with "1000".
+ */
+ { 5, 1048258238, "",
+ HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 4, "1.0G" },
+ /* Similar case it prints 1000 where it shouldn't */
+ { 5, 1023488, "",
+ HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 4, "1.0M" },
+ { 5, 1023999, "",
+ HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL, 4, "1.0M" },
+};
+
+struct hnflags {
+ int hf_flags;
+ const char *hf_name;
+};
+
+const struct hnflags scale_flags[] = {
+ { HN_GETSCALE, "HN_GETSCALE" },
+ { HN_AUTOSCALE, "HN_AUTOSCALE" },
+};
+const struct hnflags normal_flags[] = {
+ { HN_DECIMAL, "HN_DECIMAL" },
+ { HN_NOSPACE, "HN_NOSPACE" },
+ { HN_B, "HN_B" },
+ { HN_DIVISOR_1000, "HN_DIVISOR_1000" },
+};
+
+const char *
+ formatflags(char *, size_t, const struct hnflags *, size_t, int);
+void newline(void);
+void w_printf(const char *, ...);
+int main(int, char *[]);
+
+const char *
+formatflags(char *buf, size_t buflen, const struct hnflags *hfs,
+ size_t hfslen, int flags)
+{
+ const struct hnflags *hf;
+ char *p = buf;
+ ssize_t len = buflen;
+ unsigned int i, found;
+ int n;
+
+ if (flags == 0) {
+ snprintf(buf, buflen, "0");
+ return (buf);
+ }
+ for (i = found = 0; i < hfslen && flags & ~found; i++) {
+ hf = &hfs[i];
+ if (flags & hf->hf_flags) {
+ found |= hf->hf_flags;
+ n = snprintf(p, len, "|%s", hf->hf_name);
+ if (n >= len) {
+ p = buf;
+ len = buflen;
+ /* Print `flags' as number */
+ goto bad;
+ }
+ p += n;
+ len -= n;
+ }
+ }
+ flags &= ~found;
+ if (flags)
+bad:
+ snprintf(p, len, "|0x%x", flags);
+ return (*buf == '|' ? buf + 1 : buf);
+}
+
+static int col, bol = 1;
+void
+newline(void)
+{
+
+ fprintf(stderr, "\n");
+ col = 0;
+ bol = 1;
+}
+
+void
+w_printf(const char *fmt, ...)
+{
+ char buf[80];
+ va_list ap;
+ int n;
+
+ va_start(ap, fmt);
+ if (col >= 0) {
+ n = vsnprintf(buf, sizeof(buf), fmt, ap);
+ if (n >= (int)sizeof(buf)) {
+ col = -1;
+ goto overflow;
+ } else if (n == 0)
+ goto out;
+
+ if (!bol) {
+ if (col + n > 75)
+ fprintf(stderr, "\n "), col = 4;
+ else
+ fprintf(stderr, " "), col++;
+ }
+ fprintf(stderr, "%s", buf);
+ col += n;
+ bol = 0;
+ } else {
+overflow:
+ vfprintf(stderr, fmt, ap);
+ }
+out:
+ va_end(ap);
+}
+
+ATF_TC(humanize);
+
+ATF_TC_HEAD(humanize, tc)
+{
+
+ atf_tc_set_md_var(tc, "descr", "Test humanize_number(3)");
+}
+
+ATF_TC_BODY(humanize, tc)
+{
+ char fbuf[128];
+ const struct hnopts *ho;
+ char *buf = NULL;
+ size_t buflen = 0;
+ unsigned int i;
+ int rv = 0;
+
+ for (i = 0; i < __arraycount(hnopts); i++) {
+ ho = &hnopts[i];
+ if (buflen < ho->ho_len) {
+ buflen = ho->ho_len;
+ buf = realloc(buf, buflen);
+ if (buf == NULL)
+ atf_tc_fail("realloc(..., %d) failed", buflen);
+ }
+
+ rv = humanize_number(buf, ho->ho_len, ho->ho_num,
+ ho->ho_suffix, ho->ho_scale, ho->ho_flags);
+
+ if (rv == ho->ho_retval &&
+ (rv == -1 || strcmp(buf, ho->ho_retstr) == 0))
+ continue;
+
+ w_printf("humanize_number(\"%s\", %d, %" PRId64 ",",
+ ho->ho_retstr, ho->ho_len, ho->ho_num);
+ w_printf("\"%s\",", ho->ho_suffix);
+ w_printf("%s,", formatflags(fbuf, sizeof(fbuf), scale_flags,
+ sizeof(scale_flags) / sizeof(scale_flags[0]),
+ ho->ho_scale));
+ w_printf("%s)", formatflags(fbuf, sizeof(fbuf), normal_flags,
+ sizeof(normal_flags) / sizeof(normal_flags[0]),
+ ho->ho_flags));
+ w_printf("= %d,", ho->ho_retval);
+ w_printf("but got");
+ w_printf("%d/[%s]", rv, rv == -1 ? "" : buf);
+ newline();
+ atf_tc_fail_nonfatal("Failed for table entry %d", i);
+ }
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_ADD_TC(tp, humanize);
+
+ return atf_no_error();
+}
Index: src/tests/lib/libc/gen/t_rbstress.c
diff -u /dev/null src/tests/lib/libc/gen/t_rbstress.c:1.1
--- /dev/null Tue Dec 28 12:46:16 2010
+++ src/tests/lib/libc/gen/t_rbstress.c Tue Dec 28 12:46:15 2010
@@ -0,0 +1,127 @@
+/* $NetBSD: t_rbstress.c,v 1.1 2010/12/28 12:46:15 pgoyette Exp $ */
+
+/*-
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <atf-c.h>
+
+#include <sys/cdefs.h>
+#include <sys/tree.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+struct mist {
+ RB_ENTRY(mist) rbentry;
+ int key;
+};
+RB_HEAD(head, mist) tt;
+
+static int
+mistcmp(struct mist *a, struct mist *b)
+{
+#if 0
+ return (b->key - a->key); /* wrong, can overflow */
+#else
+ if (b->key > a->key)
+ return 1;
+ else if (b->key < a->key)
+ return (-1);
+ else
+ return 0;
+#endif
+}
+
+RB_PROTOTYPE(head, mist, rbentry, mistcmp)
+RB_GENERATE(head, mist, rbentry, mistcmp)
+
+static struct mist *
+addmist(int key)
+{
+ struct mist *m;
+
+ m = malloc(sizeof(struct mist));
+ m->key = key;
+ RB_INSERT(head, &tt, m);
+ return m;
+}
+
+static int
+findmist(struct mist *m)
+{
+
+ return (!!RB_FIND(head, &tt, m));
+}
+
+#define N 1000
+static int
+test(void)
+{
+ struct mist *m[N];
+ int fail, i, j;
+
+ RB_INIT(&tt);
+ fail = 0;
+ for (i = 0; i < N; i++) {
+ m[i] = addmist(random() << 1); /* use all 32 bits */
+ for (j = 0; j <= i; j++)
+ if (!findmist(m[j]))
+ fail++;
+ }
+ return fail;
+}
+
+ATF_TC(rbstress);
+ATF_TC_HEAD(rbstress, tc)
+{
+
+ atf_tc_set_md_var(tc, "descr", "rb-tree stress test");
+}
+
+ATF_TC_BODY(rbstress, tc)
+{
+ int i, fail, f;
+
+ srandom(4711);
+ fail = 0;
+ for (i = 0; i < 10; i++) {
+ f = test();
+ if (f) {
+ atf_tc_fail_nonfatal("loop %d: %d errors\n", i, f);
+ fail += f;
+ }
+ }
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_ADD_TC(tp, rbstress);
+
+ return atf_no_error();
+}
Index: src/tests/lib/libc/gen/t_vis.c
diff -u /dev/null src/tests/lib/libc/gen/t_vis.c:1.1
--- /dev/null Tue Dec 28 12:46:16 2010
+++ src/tests/lib/libc/gen/t_vis.c Tue Dec 28 12:46:15 2010
@@ -0,0 +1,98 @@
+/* $NetBSD: t_vis.c,v 1.1 2010/12/28 12:46:15 pgoyette Exp $ */
+
+/*-
+ * Copyright (c) 2002 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code was contributed to The NetBSD Foundation by Christos Zoulas.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <atf-c.h>
+
+#include <string.h>
+#include <stdlib.h>
+#include <err.h>
+#include <vis.h>
+
+static int styles[] = {
+ VIS_OCTAL,
+ VIS_CSTYLE,
+ VIS_SP,
+ VIS_TAB,
+ VIS_NL,
+ VIS_WHITE,
+ VIS_SAFE,
+#if 0 /* Not reversible */
+ VIS_NOSLASH,
+#endif
+#ifdef VIS_HTTPSTYLE
+ VIS_HTTPSTYLE
+#endif
+};
+
+#define SIZE 256
+
+ATF_TC(vis);
+
+ATF_TC_HEAD(vis, tc)
+{
+
+ atf_tc_set_md_var(tc, "descr", "Test strvis(3)");
+}
+
+ATF_TC_BODY(vis, tc)
+{
+ char *srcbuf, *dstbuf, *visbuf;
+ unsigned int i, j;
+
+ dstbuf = malloc(SIZE);
+ srcbuf = malloc(SIZE);
+ visbuf = malloc(SIZE * 4 + 1);
+
+ for (i = 0; i < SIZE; i++)
+ srcbuf[i] = (char)i;
+
+ for (i = 0; i < __arraycount(styles); i++) {
+ strsvisx(visbuf, srcbuf, SIZE, styles[i], "");
+ /*
+ * XXX: The strunvisx api is busted; flags should be
+ * UNVIS_ flags, buf we follow FreeBSD's lead. This
+ * needs to be redone, by moving UNVIS_END into the
+ * VIS_ space, and bump the library/symbol.
+ */
+ strunvisx(dstbuf, visbuf, styles[i] & VIS_HTTPSTYLE);
+ for (j = 0; j < SIZE; j++)
+ if (dstbuf[j] != (char)j)
+ atf_tc_fail_nonfatal("Failed for style %x, "
+ "char %d [%d]", styles[i], j, dstbuf[j]);
+ }
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+
+ ATF_TP_ADD_TC(tp, vis);
+
+ return atf_no_error();
+}
