Rocco Rutte:

[apps/madmutt.git] / test / test_muttng.c

diff --git a/test/test_muttng.c b/test/test_muttng.c
index 43b2946..4f1f95a 100644 (file)
--- a/test/test_muttng.c
+++ b/test/test_muttng.c
@@ -1,16 +1,112 @@
 /* based on MinUnit */
 #include <stdio.h>
+#include <stdlib.h>
 #include "test_muttng.h"
 
+#include <lib.h>
+
 int tests_run = 0;
+int asserts_run = 0;
+
+/* XXXXXXXXXXXXXXXXXXXXX */
+/* the following things are only here to satisfy the linker */
+int Umask;
+void (*mutt_error) (const char *, ...);
+const char * gettext(const char * a) { return a; }
+void mutt_exit(int i) { exit(i); }
+/* XXXXXXXXXXXXXXXXXXXX */
+
+
+/* tests the basic functions in lib.c */
+static char * test_lib(void) {
+  /* first check whether allocating 0 bytes behaves correctly */
+  mu_assert("safe_malloc(0)!=NULL",safe_malloc(0)==NULL);
+  mu_assert("safe_calloc(0,0)!=NULL",safe_calloc(0,0)==NULL);
+  mu_assert("safe_calloc(1,0)!=NULL",safe_calloc(1,0)==NULL);
+  mu_assert("safe_calloc(0,1)!=NULL",safe_calloc(0,1)==NULL);
+
+  /* check whether safe_malloc()/safe_free work correctly */
+  {
+    char * ptr;
+    ptr = safe_malloc(1);
+    mu_assert("safe_malloc(1)==NULL",ptr!=NULL);
+    safe_free(&ptr);
+    mu_assert("ptr!=NULL",ptr==NULL);
+  }
+
+  /* check whether safe_strdup works correctly */
+  {
+    char * ptr;
+    mu_assert("safe_strdup(NULL)!=NULL",safe_strdup(NULL)==NULL);
+    mu_assert("safe_strdup("")!=NULL",safe_strdup("")==NULL);
+    ptr = safe_strdup("teststring");
+    mu_assert("safe_strdup(\"teststring\")!=\"teststring\"",strcmp(ptr,"teststring")==0);
+    safe_free(&ptr);
+
+  }
+
+  /* check whether safe_strcat works correctly */
+  {
+    char buf[16] = { 0 };
+    safe_strcat(buf,sizeof(buf),"asdf");
+    mu_assert("buf != \"asdf\"",strcmp(buf,"asdf")==0);
+    safe_strcat(buf,sizeof(buf),"qwer");
+    mu_assert("buf != \"asdfqwer\"",strcmp(buf,"asdfqwer")==0);
+    safe_strcat(buf,sizeof(buf),"0123456789");
+    mu_assert("buf != \"asdfqwer0123456\"",strcmp(buf,"asdfqwer0123456")==0);
+    safe_strcat(buf,sizeof(buf),"trash");
+    mu_assert("buf != \"asdfqwer0123456\" (2)",strcmp(buf,"asdfqwer0123456")==0);
+  }
+
+  /* check whether safe_strncat works correctly */
+  {
+    char buf[16] = { 0 };
+    safe_strncat(buf,sizeof(buf),"asdf",3);
+    mu_assert("buf != \"asd\"",strcmp(buf,"asd")==0);
+    safe_strncat(buf,sizeof(buf),"fghj",3);
+    mu_assert("buf != \"asdfgh\"",strcmp(buf,"asdfgh")==0);
+    safe_strncat(buf,sizeof(buf),"",10);
+    mu_assert("buf != \"asdfgh\" (2)",strcmp(buf,"asdfgh")==0);
+    safe_strncat(buf,sizeof(buf),"qwertzuiopyxcvvbnm",255);
+    mu_assert("buf != \"asdfghqwertzuio\"",strcmp(buf,"asdfghqwertzuio")==0);
+  }
+
+  /* check whether mutt_str_replace works correctly */
+  {
+    char * ptr = NULL;
+    mutt_str_replace(&ptr,"foobar");
+    mu_assert("ptr != \"foobar\"",strcmp(ptr,"foobar")==0);
+    mutt_str_replace(&ptr,"quux");
+    mu_assert("ptr != \"quux\"",strcmp(ptr,"quux")==0);
+    mutt_str_replace(&ptr,NULL);
+    mu_assert("ptr != NULL",ptr==NULL);
+  }
+
+  /* check whether mutt_str_adjust works correctly */
+  {
+    char * ptr = safe_strdup("some teststring");
+    mutt_str_adjust(&ptr);
+    mu_assert("ptr != \"some teststring\"",strcmp(ptr,"some teststring")==0);
+    safe_free(&ptr);
+  }
+
+  /* check whether mutt_strlower works correctly */
+  {
+     char * supposed_result = "all you need is love";
+     char * ptr = safe_strdup("ALL YOU NEED IS LOVE");
+     mu_assert("ptr != \"all you need is love\"",strcmp(mutt_strlower(ptr),supposed_result)==0);
+     mutt_str_replace(&ptr,"All You Need Is LovE");
+     mu_assert("ptr != \"all you need is love\" (2)",strcmp(mutt_strlower(ptr),supposed_result)==0);
+     mutt_str_replace(&ptr,"all you need is love");
+     mu_assert("ptr != \"all you need is love\" (3)",strcmp(mutt_strlower(ptr),supposed_result)==0);
+     safe_free(&ptr);
+  }
 
-static char * test_case(void) {
-  mu_assert("NULL != 0",NULL == 0);
   return 0;
 }
 
 static char * all_tests(void) {
-  mu_run_test(test_case);
+  mu_run_test(test_lib);
   return 0;
 }
 
@@ -21,6 +117,6 @@ int main(int argc, char **argv) {
   } else {
     printf("ALL TESTS PASSED\n");
   }
-  printf("Tests run: %d\n", tests_run);
+  printf("Tests run: %d\nAssertions checked: %d\n", tests_run,asserts_run);
   return result != 0;
 }