Add a test case for reading /dev/null

2013-07-06 21:15:51 +02:00
parent c68ba45846
commit 8200aaab21
1 changed files with 13 additions and 0 deletions
@@ -91,6 +91,17 @@ START_TEST (test_read_file_boundary)
    free(content);
 END_TEST

+START_TEST (test_read_file_devnull)
+    char *content;
+    size_t len = 123;
+
+    content = uc_read_file("/dev/null", &len, 1024);
+    fail_if(content == NULL);
+    fail_if(len != 0);
+    free(content);
+    
+END_TEST
+
 Suite *read_file_suite(void)
 {
    Suite *s = suite_create("read_file");
@@ -99,6 +110,8 @@ Suite *read_file_suite(void)
    tcase_add_test(tc, test_read_file_simple);
    tcase_add_test(tc, test_read_file_greater_than_max);
    tcase_add_test(tc, test_read_file_boundary);
+    tcase_add_test(tc, test_read_file_devnull);
+

    suite_add_tcase(s, tc);