Add tests for bcopy

5 files changed, 76 insertions, 0 deletions

diff --git a/tests/Makefile b/tests/Makefile
index 4cae588..e14fced 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -2,6 +2,10 @@ CFLAGS=-I../include/ -D_FORTIFY_SOURCE=3 -static -O2
 
 TARGETS= \
         test_fgets                   \
+        test_bcopy_static_write      \
+        test_bcopy_dynamic_write     \
+        test_bcopy_static_read       \
+        test_bcopy_dynamic_read      \
         test_memcpy_static_write     \
         test_memcpy_dynamic_write    \
         test_memcpy_static_read      \
diff --git a/tests/test_bcopy_dynamic_read.c b/tests/test_bcopy_dynamic_read.c
new file mode 100644
index 0000000..5455ddb
--- /dev/null
+++ b/tests/test_bcopy_dynamic_read.c
@@ -0,0 +1,18 @@
+#define _GNU_SOURCE
+
+#include "common.h"
+
+#include <strings.h>
+
+int main(int argc, char** argv) {
+  char buffer[12] = {0};
+  bcopy("1234567890", buffer, sizeof(buffer) - 1);
+  puts(buffer);
+
+  CHK_FAIL_START
+  bcopy("123456", buffer, argc);
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}
diff --git a/tests/test_bcopy_dynamic_write.c b/tests/test_bcopy_dynamic_write.c
new file mode 100644
index 0000000..1f0fa9b
--- /dev/null
+++ b/tests/test_bcopy_dynamic_write.c
@@ -0,0 +1,18 @@
+#define _GNU_SOURCE
+
+#include "common.h"
+
+#include <string.h>
+
+int main(int argc, char** argv) {
+  char buffer[8] = {0};
+  bcopy("1234567890", buffer, sizeof(buffer) - 1);
+  puts(buffer);
+
+  CHK_FAIL_START
+  bcopy("1234567890", buffer, argc);
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}
diff --git a/tests/test_bcopy_static_read.c b/tests/test_bcopy_static_read.c
new file mode 100644
index 0000000..e7a3c74
--- /dev/null
+++ b/tests/test_bcopy_static_read.c
@@ -0,0 +1,18 @@
+#define _GNU_SOURCE
+
+#include "common.h"
+
+#include <string.h>
+
+int main(int argc, char** argv) {
+  char buffer[8] = {0};
+  bcopy("123456", buffer, 4);
+  puts(buffer);
+
+  CHK_FAIL_START
+  bcopy("123456", buffer, sizeof(buffer));
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}
diff --git a/tests/test_bcopy_static_write.c b/tests/test_bcopy_static_write.c
new file mode 100644
index 0000000..47e737a
--- /dev/null
+++ b/tests/test_bcopy_static_write.c
@@ -0,0 +1,18 @@
+#define _GNU_SOURCE
+
+#include "common.h"
+
+#include <string.h>
+
+int main(int argc, char** argv) {
+  char buffer[8] = {0};
+  bcopy("1234567890", buffer, sizeof(buffer) - 1);
+  puts(buffer);
+
+  CHK_FAIL_START
+  bcopy("1234567890", buffer, sizeof(buffer) + 1);
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}