Add tests for chdir(2), chown(2), chmod(2). Fix some earlier ones.

9 files changed, 59 insertions, 5 deletions

diff --git a/deheader b/deheader
index 0f9f4c4..c5d4f41 100755
--- a/deheader
+++ b/deheader
@@ -69,6 +69,8 @@ requirements = map(lambda (r, h): (re.compile(r), h), (
     (r"\Wcfgetospeed\s*\(", ["<termios.h>"]),
     (r"\Wcfsetispeed\s*\(", ["<termios.h>"]),
     (r"\Wcfsetospeed\s*\(", ["<termios.h>"]),
+    (r"\Wchdir\s*\(",       ["<unistd.h>"]),
+    (r"\Wchmod\s*\(",       ["<sys/stat.h>", "<sys/types.h>"]),
     (r"\Wumask\s*\(",       ["<sys/stat.h>", "<sys/types.h>"]),
     # Dependencies observed on systems other than the Linux this was
     # developed under.
diff --git a/test/cfgetispeed.c b/test/cfgetispeed.c
index 3002759..9ca40cf 100644
--- a/test/cfgetispeed.c
+++ b/test/cfgetispeed.c
@@ -8,6 +8,6 @@
 
 main(int arg, char **argv)
 {
-    struct termios *t;
+    struct termios t;
     cfgetispeed(&t);
 }
diff --git a/test/cfgetospeed.c b/test/cfgetospeed.c
index c5fc1f1..c448ff0 100644
--- a/test/cfgetospeed.c
+++ b/test/cfgetospeed.c
@@ -8,6 +8,6 @@
 
 main(int arg, char **argv)
 {
-    struct termios *t;
+    struct termios t;
     cfgetospeed(&t);
 }
diff --git a/test/cfsetispeed.c b/test/cfsetispeed.c
index 4071186..2cdd37f 100644
--- a/test/cfsetispeed.c
+++ b/test/cfsetispeed.c
@@ -8,6 +8,6 @@
 
 main(int arg, char **argv)
 {
-    struct termios *t;
+    struct termios t;
     cfsetispeed(&t, 0);
 }
diff --git a/test/cfsetospeed.c b/test/cfsetospeed.c
index 41c8679..92392c2 100644
--- a/test/cfsetospeed.c
+++ b/test/cfsetospeed.c
@@ -8,6 +8,6 @@
 
 main(int arg, char **argv)
 {
-    struct termios *t;
+    struct termios t;
     cfsetospeed(&t, 0);
 }
diff --git a/test/chdir.c b/test/chdir.c
new file mode 100644
index 0000000..42dbf54
--- /dev/null
+++ b/test/chdir.c
@@ -0,0 +1,12 @@
+/*
+ * Items: chdir(
+ * Standardized-By: SuS
+ * Not-Detected-by: gcc-4.4.3 + Linux
+ */
+
+#include <unistd.h>
+
+main(int arg, char **argv)
+{
+    (void)chdir("/");
+}
diff --git a/test/chmod.c b/test/chmod.c
new file mode 100644
index 0000000..51e866f
--- /dev/null
+++ b/test/chmod.c
@@ -0,0 +1,13 @@
+/*
+ * Items: chmod(
+ * Standardized-By: SuS
+ * Not-Detected-by: gcc-4.4.3 + Linux
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+main(int arg, char **argv)
+{
+    (void)chmod("/", 0);
+}
diff --git a/test/chown.c b/test/chown.c
new file mode 100644
index 0000000..1b46960
--- /dev/null
+++ b/test/chown.c
@@ -0,0 +1,13 @@
+/*
+ * Items: chown(
+ * Standardized-By: SuS
+ * Not-Detected-by: gcc-4.4.3 + Linux
+ */
+
+#include <sys/types.h>
+#include <unistd.h>
+
+main(int arg, char **argv)
+{
+    (void)chown("/", 0, 0);
+}
diff --git a/test/regress.chk b/test/regress.chk
index 4be1bf5..cd09724 100644
--- a/test/regress.chk
+++ b/test/regress.chk
@@ -1,3 +1,5 @@
+deheader: ./chdir.c has requires <unistd.h> from \Wchdir\s*\(
+deheader: ./chdir.c includes <unistd.h>
 deheader: ./string.c includes <string.h>
 deheader: ./bzero.c has requires <string.h> from \Wbzero\s*\(
 deheader: ./bzero.c includes <string.h>
@@ -48,6 +50,9 @@ deheader: ./abort.c has requires <stdlib.h> from \Wabort\s*\(
 deheader: ./abort.c includes <stdlib.h>
 deheader: ./atanh.c has requires <math.h> from \Watanh\s*\(
 deheader: ./atanh.c includes <math.h>
+deheader: ./chmod.c has requires <sys/stat.h>,<sys/types.h> from \Wchmod\s*\(
+deheader: ./chmod.c includes <sys/types.h>
+deheader: ./chmod.c includes <sys/stat.h>
 deheader: ./atof.c has requires <stdlib.h> from \Wl64a\s*\(
 deheader: ./atof.c includes <stdlib.h>
 deheader: ./acosh.c has requires <math.h> from \Wacosh\s*\(
@@ -67,6 +72,8 @@ 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 includes <sys/types.h>
+deheader: ./chown.c includes <unistd.h>
 deheader: ./advance.c has requires <regexp.h> from \Wadvance\s*\(
 deheader: ./advance.c includes <regexp.h>
 deheader: ./catopen.c has requires <nl_types.h> from \Wcatopen\s*\(
@@ -100,6 +107,7 @@ deheader: ./duplicate.c without <stdio.h> succeeded.
 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 ./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'
@@ -124,5 +132,11 @@ 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 ./advance.c, retaining required '#include <regexp.h>\n'
-deheader: saw 40 files, 42 includes, 8 removed
+deheader: saw 43 files, 47 includes, 10 removed