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unitteset: Curl_llist_move

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adding unit test for Curl_llist_move, documenting unit-tested functions
in llist.c, changing unit-test to unittest, replacing assert calls with
abort_unless calls
This commit is contained in:
Amr Shahin 2011-06-19 03:27:22 +03:00 committed by Daniel Stenberg
parent f851f76857
commit c9f16e67ef
2 changed files with 82 additions and 3 deletions
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11
lib/llist.c
View File

@ -31,6 +31,9 @@
/* this must be the last include file */
#include "memdebug.h"
/*
* @unittest: 1300
*/
static void
llist_init(struct curl_llist *l, curl_llist_dtor dtor)
{
@ -106,8 +109,9 @@ Curl_llist_insert_next(struct curl_llist *list, struct curl_llist_element *e,
/*
* @unittest: 1300
*/
int Curl_llist_remove(struct curl_llist *list, struct curl_llist_element *e,
void *user)
int
Curl_llist_remove(struct curl_llist *list, struct curl_llist_element *e,
void *user)
{
if(e == NULL || list->size == 0)
return 1;
@ -153,6 +157,9 @@ Curl_llist_count(struct curl_llist *list)
return list->size;
}
/*
* @unittest: 1300
*/
int Curl_llist_move(struct curl_llist *list, struct curl_llist_element *e,
struct curl_llist *to_list,
struct curl_llist_element *to_e)

74
tests/unit/unit1300.c
View File

@ -25,6 +25,8 @@
static struct curl_llist *llist;
static struct curl_llist *llist_destination;
static void test_curl_llist_dtor(void *key, void *value)
{
/* used by the llist API, does nothing here */
@ -35,14 +37,19 @@ static void test_curl_llist_dtor(void *key, void *value)
static CURLcode unit_setup(void)
{
llist = Curl_llist_alloc(test_curl_llist_dtor);
if (!llist)
if(!llist)
return CURLE_OUT_OF_MEMORY;
llist_destination = Curl_llist_alloc(test_curl_llist_dtor);
if(!llist_destination)
return CURLE_OUT_OF_MEMORY;
return CURLE_OK;
}
static void unit_stop(void)
{
Curl_llist_destroy(llist, NULL);
Curl_llist_destroy(llist_destination, NULL);
}
UNITTEST_START
@ -56,6 +63,17 @@ UNITTEST_START
size_t llist_size = Curl_llist_count(llist);
int curlErrCode = 0;
/**
* testing llist_init
* case 1:
* list initiation
* @assumptions:
* 1: list size will be 0
* 2: list head will be NULL
* 3: list tail will be NULL
* 4: list dtor will be NULL
*/
fail_unless(llist->size == 0, "list initial size should be zero");
fail_unless(llist->head == NULL, "list head should initiate to NULL");
fail_unless(llist->tail == NULL, "list tail should intiate to NULL");
@ -215,4 +233,58 @@ UNITTEST_START
fail_unless(llist->tail == NULL,
"llist tail is not NULL while the llist is empty");
/* @testing Curl_llist_move(struct curl_llist *,
* struct curl_llist_element *, struct curl_llist *,
* struct curl_llist_element *);
*/
/**
* @case 1:
* moving head from an llist containg one element to an empty llist
* @assumptions:
* 1: llist size will be 0
* 2: llist_destination size will be 1
* 3: llist head will be NULL
* 4: llist_destination head == llist_destination tail != NULL
*/
/*
* @setup
* add one element to the list
*/
curlErrCode = Curl_llist_insert_next(llist, llist->head, &unusedData_case1);
/* necessary assertions */
abort_unless(curlErrCode == 1,
"Curl_llist_insert_next returned an error, Can't move on with test");
abort_unless(Curl_llist_count(llist) == 1,
"Number of list elements is not as expected, Aborting");
abort_unless(Curl_llist_count(llist_destination) == 0,
"Number of list elements is not as expected, Aborting");
/*actual testing code*/
curlErrCode = Curl_llist_move(llist, llist->head, llist_destination, NULL);
abort_unless(curlErrCode == 1,
"Curl_llist_move returned an error, Can't move on with test");
fail_unless(Curl_llist_count(llist) == 0,
"moving element from llist didn't decrement the size");
fail_unless(Curl_llist_count(llist_destination) == 1,
"moving element to llist_destination didn't increment the size");
fail_unless(llist->head == NULL,
"llist head not set to null after moving the head");
fail_unless(llist_destination->head != NULL,
"llist_destination head set to null after moving an element");
fail_unless(llist_destination->tail != NULL,
"llist_destination tail set to null after moving an element");
fail_unless(llist_destination->tail == llist_destination->tail,
"llist_destination tail doesn't equal llist_destination head");
UNITTEST_STOP