3 files changed, 36 insertions, 0 deletions

diff --git a/tests/Makefile b/tests/Makefile
index 1ea610b..c2bc378 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -84,6 +84,8 @@ TARGETS= \
         test_strncpy_overwrite_over  \
         test_strncpy_overwrite_under \
         test_strncpy_static_write    \
+        test_strrchr_dynamic_read    \
+        test_strrchr_static_read     \
         test_ttyname_r_dynamic       \
         test_ttyname_r_static        \
         test_vsnprintf_dynamic       \
diff --git a/tests/test_strrchr_dynamic_read.c b/tests/test_strrchr_dynamic_read.c
new file mode 100644
index 0000000..3b192c8
--- /dev/null
+++ b/tests/test_strrchr_dynamic_read.c
@@ -0,0 +1,17 @@
+#include "common.h"
+
+#include <string.h>
+
+int main(int argc, char** argv) {
+  char buffer[] = {'1', '2', '3', '4', '5'};
+  const char* padding = "ABCDEFGHIJKLMN";
+  strrchr(buffer, (int)'4');
+  puts(buffer);
+
+  CHK_FAIL_START
+  strrchr(buffer, (int)'A');
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}
diff --git a/tests/test_strrchr_static_read.c b/tests/test_strrchr_static_read.c
new file mode 100644
index 0000000..3b192c8
--- /dev/null
+++ b/tests/test_strrchr_static_read.c
@@ -0,0 +1,17 @@
+#include "common.h"
+
+#include <string.h>
+
+int main(int argc, char** argv) {
+  char buffer[] = {'1', '2', '3', '4', '5'};
+  const char* padding = "ABCDEFGHIJKLMN";
+  strrchr(buffer, (int)'4');
+  puts(buffer);
+
+  CHK_FAIL_START
+  strrchr(buffer, (int)'A');
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}