From e16b7ad1168ec48c6e5cf5e5d8e2b2c83815b3ea Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Wed, 5 Jul 2023 15:41:58 +0200
Subject: Add tests for bzero

---
 tests/Makefile                   |  3 +++
 tests/test_bzero_dynamic_write.c | 18 ++++++++++++++++++
 tests/test_bzero_static_write.c  | 18 ++++++++++++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 tests/test_bzero_dynamic_write.c
 create mode 100644 tests/test_bzero_static_write.c

diff --git a/tests/Makefile b/tests/Makefile
index e14fced..2ac44ab 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -6,6 +6,9 @@ TARGETS= \
 	test_bcopy_dynamic_write     \
 	test_bcopy_static_read       \
 	test_bcopy_dynamic_read      \
+	test_bcopy_dynamic_write     \
+	test_bzero_dynamic_write     \
+	test_bzero_static_write      \
 	test_memcpy_static_write     \
 	test_memcpy_dynamic_write    \
 	test_memcpy_static_read      \
diff --git a/tests/test_bzero_dynamic_write.c b/tests/test_bzero_dynamic_write.c
new file mode 100644
index 0000000..6e68d46
--- /dev/null
+++ b/tests/test_bzero_dynamic_write.c
@@ -0,0 +1,18 @@
+#define _GNU_SOURCE
+
+#include "common.h"
+
+#include <strings.h>
+
+int main(int argc, char** argv) {
+  char buffer[8] = {0};
+  bzero(buffer, sizeof(buffer) - 1);
+  puts(buffer);
+
+  CHK_FAIL_START
+  bzero(buffer, argc);
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}
diff --git a/tests/test_bzero_static_write.c b/tests/test_bzero_static_write.c
new file mode 100644
index 0000000..59bfc83
--- /dev/null
+++ b/tests/test_bzero_static_write.c
@@ -0,0 +1,18 @@
+#define _GNU_SOURCE
+
+#include "common.h"
+
+#include <strings.h>
+
+int main(int argc, char** argv) {
+  char buffer[8] = {0};
+  bzero(buffer, sizeof(buffer) - 1);
+  puts(buffer);
+
+  CHK_FAIL_START
+  bzero(buffer, sizeof(buffer) + 1);
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}
-- 
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