From 3f8d67f87e47be809abc3d51550388aa1cdd8a8e Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Sun, 12 Dec 2010 19:03:03 -0500
Subject: Tests for chroot(), clearerr(), and clock().

---
 test/chroot.c    | 12 ++++++++++++
 test/clearerr.c  | 12 ++++++++++++
 test/clock.c     | 12 ++++++++++++
 test/regress.chk | 17 ++++++++++++-----
 4 files changed, 48 insertions(+), 5 deletions(-)
 create mode 100644 test/chroot.c
 create mode 100644 test/clearerr.c
 create mode 100644 test/clock.c

(limited to 'test')

diff --git a/test/chroot.c b/test/chroot.c
new file mode 100644
index 0000000..0927112
--- /dev/null
+++ b/test/chroot.c
@@ -0,0 +1,12 @@
+/*
+ * Items: chroot(
+ * Standardized-By: SuS
+ * Not-Detected-by: gcc-4.4.3 + Linux
+ */
+
+#include <unistd.h>
+
+main(int arg, char **argv)
+{
+    (void)chroot("/");
+}
diff --git a/test/clearerr.c b/test/clearerr.c
new file mode 100644
index 0000000..0835b2e
--- /dev/null
+++ b/test/clearerr.c
@@ -0,0 +1,12 @@
+/*
+ * Items: clearerr(
+ * Standardized-By: SuS
+ * Detected-by: gcc-4.4.3 + Linux
+ */
+
+#include <stdio.h>
+
+main(int arg, char **argv)
+{
+    (void)clearerr(stdin);
+}
diff --git a/test/clock.c b/test/clock.c
new file mode 100644
index 0000000..b32f8a7
--- /dev/null
+++ b/test/clock.c
@@ -0,0 +1,12 @@
+/*
+ * Items: clock(
+ * Standardized-By: SuS
+ * Detected-by: gcc-4.4.3 + Linux
+ */
+
+#include <time.h>
+
+main(int arg, char **argv)
+{
+    (void)clock();
+}
diff --git a/test/regress.chk b/test/regress.chk
index cd09724..3b3b943 100644
--- a/test/regress.chk
+++ b/test/regress.chk
@@ -59,8 +59,11 @@ deheader: ./acosh.c has requires <math.h> from \Wacosh\s*\(
 deheader: ./acosh.c includes <math.h>
 deheader: ./atan.c has requires <math.h> from \Watan\s*\(
 deheader: ./atan.c includes <math.h>
+deheader: ./clock.c has requires <time.h> from \Wclock\s*\(
+deheader: ./clock.c includes <time.h>
 deheader: ./basename.c has requires <libgen.h> from \Wbasename\s*\(
 deheader: ./basename.c includes <libgen.h>
+deheader: ./clearerr.c includes <stdio.h>
 deheader: ./asin.c includes <math.h>
 deheader: ./bsort.c has requires <stdlib.h> from \Wbsort\s*\(
 deheader: ./bsort.c includes <stdio.h>
@@ -68,10 +71,13 @@ deheader: ignoring <stdio.h> (conditional inclusion)
 deheader: ./bsort.c includes <string.h>
 deheader: ignoring <string.h> (conditional inclusion)
 deheader: ./bsort.c includes <stdlib.h>
+deheader: ./chroot.c has requires <unistd.h> from \Wchroot\s*\(
+deheader: ./chroot.c includes <unistd.h>
 deheader: ./catgets.c has requires <nl_types.h> from \Wcatgets\s*\(
 deheader: ./catgets.c includes <nl_types.h>
 deheader: ./cbrt.c has requires <math.h> from \Wcbrt\s*\(
 deheader: ./cbrt.c includes <math.h>
+deheader: ./chown.c has requires <sys/types.h>,<unistd.h> from \Wchown\s*\(
 deheader: ./chown.c includes <sys/types.h>
 deheader: ./chown.c includes <unistd.h>
 deheader: ./advance.c has requires <regexp.h> from \Wadvance\s*\(
@@ -108,6 +114,7 @@ deheader: ./duplicate.c without <stdio.h> succeeded.
 deheader: remove <stdio.h> from ./duplicate.c
 deheader: remove <stdio.h> from ./duplicate.c
 deheader: in ./chdir.c, retaining required '#include <unistd.h>\n'
+deheader: in ./chroot.c, retaining required '#include <unistd.h>\n'
 deheader: in ./atanh.c, retaining required '#include <math.h>\n'
 deheader: ./bcopy.c without <string.h> failed (512).
 deheader: in ./cfsetispeed.c, retaining required '#include <termios.h>\n'
@@ -128,15 +135,15 @@ deheader: in ./bzero.c, retaining required '#include <string.h>\n'
 deheader: in ./access.c, retaining required '#include <unistd.h>\n'
 deheader: in ./btowc.c, retaining required '#include <wchar.h>\n'
 deheader: in ./btowc.c, retaining required '#include <stdio.h>\n'
+deheader: in ./clock.c, retaining required '#include <time.h>\n'
 deheader: in ./acosh.c, retaining required '#include <math.h>\n'
 deheader: in ./catgets.c, retaining required '#include <nl_types.h>\n'
 deheader: in ./bcmp.c, retaining required '#include <string.h>\n'
 deheader: in ./a64l.c, retaining required '#include <stdlib.h>\n'
 deheader: in ./chmod.c, retaining required '#include <sys/stat.h>\n'
 deheader: in ./chmod.c, retaining required '#include <sys/types.h>\n'
-deheader: ./chown.c without <unistd.h> succeeded.
-deheader: ./chown.c without <sys/types.h> succeeded.
-deheader: remove <unistd.h> from ./chown.c
-deheader: remove <sys/types.h> from ./chown.c
+deheader: in ./chown.c, retaining required '#include <unistd.h>\n'
+deheader: in ./chown.c, retaining required '#include <sys/types.h>\n'
 deheader: in ./advance.c, retaining required '#include <regexp.h>\n'
-deheader: saw 43 files, 47 includes, 10 removed
+deheader: ./clearerr.c without <stdio.h> failed (512).
+deheader: saw 46 files, 50 includes, 8 removed
-- 
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