libburnia/libisofs
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Added a test case that shows 2nd bug found by Thomas in ticket #126.

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This commit is contained in:
Vreixo Formoso 2008-03-02 17:08:59 +01:00
parent 061dce1ec2
commit 955f2f9c24
1 changed files with 28 additions and 1 deletions
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29
test/test_node.c
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@ -532,7 +532,7 @@ void test_iso_dir_iter_take()
int result; int result;
IsoDirIter *iter; IsoDirIter *iter;
IsoDir *dir; IsoDir *dir;
IsoNode *node, *node1, *node2; IsoNode *node, *node1, *node2, *node3;
/* init dir with default values, not all field need to be initialized */ /* init dir with default values, not all field need to be initialized */
dir = malloc(sizeof(IsoDir)); dir = malloc(sizeof(IsoDir));
@ -644,8 +644,35 @@ void test_iso_dir_iter_take()
CU_ASSERT_PTR_NULL(node); CU_ASSERT_PTR_NULL(node);
iso_dir_iter_free(iter); iso_dir_iter_free(iter);
/* Ok, now another situation. Modification of dir during iteration */
result = iso_dir_add_node(dir, node1, 0);
CU_ASSERT_EQUAL(result, 2);
result = iso_dir_get_children(dir, &iter);
CU_ASSERT_EQUAL(result, 1);
result = iso_dir_iter_next(iter, &node);
CU_ASSERT_EQUAL(result, 1);
CU_ASSERT_PTR_EQUAL(node, node2);
/* returned dir is node2, it should be the node taken next, but
* let's insert a node after node2 and before node1 */
node3 = calloc(1, sizeof(IsoNode));
node3->name = "A node to be added second";
result = iso_dir_add_node(dir, node3, 0);
CU_ASSERT_EQUAL(dir->nchildren, 3);
/* is the node 2 the removed one? */
result = iso_dir_iter_take(iter);
CU_ASSERT_EQUAL(result, 1);
CU_ASSERT_EQUAL(dir->nchildren, 2);
CU_ASSERT_PTR_EQUAL(dir->children, node3);
CU_ASSERT_PTR_EQUAL(node3->next, node1);
iso_dir_iter_free(iter);
free(node1); free(node1);
free(node2); free(node2);
free(node3);
free(dir); free(dir);
} }