From 20c8675ba46bda97330a4117c459a59a9f1c465e Mon Sep 17 00:00:00 2001
From: Alberto Gonzalez Iniesta <agi@inittab.org>
Date: Mon, 21 Nov 2016 09:37:33 +0100
Subject: New upstream version 2.4~beta1

---
 .../plugins/auth-pam/test_search_and_replace.c     | 78 ++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 tests/unit_tests/plugins/auth-pam/test_search_and_replace.c

(limited to 'tests/unit_tests/plugins/auth-pam/test_search_and_replace.c')

diff --git a/tests/unit_tests/plugins/auth-pam/test_search_and_replace.c b/tests/unit_tests/plugins/auth-pam/test_search_and_replace.c
new file mode 100644
index 0000000..70e472f
--- /dev/null
+++ b/tests/unit_tests/plugins/auth-pam/test_search_and_replace.c
@@ -0,0 +1,78 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include "utils.h"
+
+static void pass_any_null_param__returns_null() {
+
+  char DUMMY[] = "DUMMY";
+
+  assert_null(searchandreplace(NULL,DUMMY,DUMMY));
+  assert_null(searchandreplace(DUMMY,NULL,DUMMY));
+  assert_null(searchandreplace(DUMMY,DUMMY,NULL));
+}
+
+static void pass_any_empty_string__returns_null() {
+
+  char DUMMY[] = "DUMMY";
+  char EMPTY[] = "";
+
+  assert_null(searchandreplace(EMPTY,DUMMY,DUMMY));
+  assert_null(searchandreplace(DUMMY,EMPTY,DUMMY));
+  assert_null(searchandreplace(DUMMY,DUMMY,EMPTY));
+}
+
+static void replace_single_char__one_time__match_is_replaced() {
+  char *replaced = searchandreplace("X","X","Y");
+
+  assert_non_null(replaced);
+  assert_string_equal("Y", replaced);
+
+  free(replaced);
+}
+
+static void replace_single_char__multiple_times__match_all_matches_are_replaced() {
+  char *replaced = searchandreplace("XaX","X","Y");
+
+  assert_non_null(replaced);
+  assert_string_equal ("YaY", replaced);
+
+  free(replaced);
+}
+
+static void replace_longer_text__multiple_times__match_all_matches_are_replaced() {
+  char *replaced = searchandreplace("XXaXX","XX","YY");
+
+  assert_non_null(replaced);
+  assert_string_equal ("YYaYY", replaced);
+
+  free(replaced);
+}
+
+static void pattern_not_found__returns_original() {
+  char *replaced = searchandreplace("abc","X","Y");
+
+  assert_non_null(replaced);
+  assert_string_equal ("abc", replaced);
+
+  free(replaced);
+}
+
+
+int main(void) {
+    const struct CMUnitTest tests[] = {
+        cmocka_unit_test(pass_any_null_param__returns_null),
+        cmocka_unit_test(pass_any_empty_string__returns_null),
+        cmocka_unit_test(replace_single_char__one_time__match_is_replaced),
+        cmocka_unit_test(replace_single_char__multiple_times__match_all_matches_are_replaced),
+        cmocka_unit_test(replace_longer_text__multiple_times__match_all_matches_are_replaced),
+        cmocka_unit_test(pattern_not_found__returns_original),
+    };
+
+    return cmocka_run_group_tests_name("searchandreplace", tests, NULL, NULL);
+}
-- 
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