tests: extend test coverage of getresgid syscall
* tests/getresgid.c: New file.
* tests/getresgid.test: New test.
* tests/.gitignore: Add getresgid.
* tests/Makefile.am (check_PROGRAMS): Likewise.
(DECODER_TESTS): Add getresgid.test.
diff --git a/tests/.gitignore b/tests/.gitignore
index 9c46400..85b6357 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -62,6 +62,7 @@
getgroups
getgroups32
getrandom
+getresgid
getresuid
getresuid32
getrusage
diff --git a/tests/Makefile.am b/tests/Makefile.am
index aa1d813..11bbc3b 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -114,6 +114,7 @@
getgroups \
getgroups32 \
getrandom \
+ getresgid \
getresuid \
getresuid32 \
getrusage \
@@ -352,6 +353,7 @@
getgroups.test \
getgroups32.test \
getrandom.test \
+ getresgid.test \
getresuid.test \
getresuid32.test \
getrusage.test \
diff --git a/tests/getresgid.c b/tests/getresgid.c
new file mode 100644
index 0000000..5827cdd
--- /dev/null
+++ b/tests/getresgid.c
@@ -0,0 +1,21 @@
+#include "tests.h"
+#include <sys/syscall.h>
+
+#ifdef __NR_getresgid
+
+# define SYSCALL_NR __NR_getresgid
+# define SYSCALL_NAME "getresgid"
+
+# if defined __NR_getresgid32 && __NR_getresgid != __NR_getresgid32
+# define UGID_TYPE short
+# else
+# define UGID_TYPE int
+# endif
+
+# include "getresugid.c"
+
+#else
+
+SKIP_MAIN_UNDEFINED("__NR_getresgid")
+
+#endif
diff --git a/tests/getresgid.test b/tests/getresgid.test
new file mode 100755
index 0000000..9f5186e
--- /dev/null
+++ b/tests/getresgid.test
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+# Check getresgid syscall decoding.
+
+. "${srcdir=.}/init.sh"
+run_strace_match_diff -a25
