[lvm-devel] LVM2/test/unit config_t.c
mornfall at sourceware.org
mornfall at sourceware.org
Sun Dec 11 15:45:15 UTC 2011
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: mornfall at sourceware.org 2011-12-11 15:45:15
Modified files:
test/unit : config_t.c
Log message:
Add a unit test for dm_config_clone_node.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/unit/config_t.c.diff?cvsroot=lvm2&r1=1.1&r2=1.2
--- LVM2/test/unit/config_t.c 2011/12/11 15:19:41 1.1
+++ LVM2/test/unit/config_t.c 2011/12/11 15:45:14 1.2
@@ -27,25 +27,26 @@
return 0;
}
+static const char *conf =
+ "id = \"yada-yada\"\n"
+ "seqno = 15\n"
+ "status = [\"READ\", \"WRITE\"]\n"
+ "flags = []\n"
+ "extent_size = 8192\n"
+ "physical_volumes {\n"
+ " pv0 {\n"
+ " id = \"abcd-efgh\"\n"
+ " }\n"
+ " pv1 {\n"
+ " id = \"bbcd-efgh\"\n"
+ " }\n"
+ " pv2 {\n"
+ " id = \"cbcd-efgh\"\n"
+ " }\n"
+ "}\n";
+
static void test_parse()
{
- const char *conf =
- "id = \"yada-yada\"\n"
- "seqno = 15\n"
- "status = [\"READ\", \"WRITE\"]\n"
- "flags = []\n"
- "extent_size = 8192\n"
- "physical_volumes {\n"
- " pv0 {\n"
- " id = \"abcd-efgh\"\n"
- " }\n"
- " pv1 {\n"
- " id = \"bbcd-efgh\"\n"
- " }\n"
- " pv2 {\n"
- " id = \"cbcd-efgh\"\n"
- " }\n"
- "}\n";
struct dm_config_tree *tree = dm_config_from_string(conf);
struct dm_config_value *value;
@@ -69,15 +70,53 @@
// CU_ASSERT(!dm_config_get_list(tree->root, "extent_size", NULL));
CU_ASSERT(dm_config_get_list(tree->root, "flags", &value));
- CU_ASSERT(value->next == NULL);
+ CU_ASSERT(value->next == NULL); /* an empty list */
CU_ASSERT(dm_config_get_list(tree->root, "status", &value));
- CU_ASSERT(value->next != NULL);
+ CU_ASSERT(value->next != NULL); /* a non-empty list */
dm_config_destroy(tree);
}
+static void test_clone()
+{
+ struct dm_config_tree *tree = dm_config_from_string(conf);
+ struct dm_config_node *n = dm_config_clone_node(tree, tree->root, 1);
+ struct dm_config_value *value;
+
+ /* Check that the nodes are actually distinct. */
+ CU_ASSERT(n != tree->root);
+ CU_ASSERT(n->sib != tree->root->sib);
+ CU_ASSERT(dm_config_find_node(n, "physical_volumes") != NULL);
+ CU_ASSERT(dm_config_find_node(tree->root, "physical_volumes") != NULL);
+ CU_ASSERT(dm_config_find_node(n, "physical_volumes") != dm_config_find_node(tree->root, "physical_volumes"));
+
+ CU_ASSERT(dm_config_has_node(n, "id"));
+ CU_ASSERT(dm_config_has_node(n, "physical_volumes"));
+ CU_ASSERT(dm_config_has_node(n, "physical_volumes/pv0"));
+ CU_ASSERT(dm_config_has_node(n, "physical_volumes/pv0/id"));
+
+ CU_ASSERT(!strcmp(dm_config_find_str(n, "id", "foo"), "yada-yada"));
+ CU_ASSERT(!strcmp(dm_config_find_str(n, "idt", "foo"), "foo"));
+
+ CU_ASSERT(!strcmp(dm_config_find_str(n, "physical_volumes/pv0/bb", "foo"), "foo"));
+ CU_ASSERT(!strcmp(dm_config_find_str(n, "physical_volumes/pv0/id", "foo"), "abcd-efgh"));
+
+ CU_ASSERT(!dm_config_get_uint32(n, "id", NULL));
+ CU_ASSERT(dm_config_get_uint32(n, "extent_size", NULL));
+
+ /* FIXME: Currently everything parses as a list, even if it's not */
+ // CU_ASSERT(!dm_config_get_list(tree->root, "id", NULL));
+ // CU_ASSERT(!dm_config_get_list(tree->root, "extent_size", NULL));
+
+ CU_ASSERT(dm_config_get_list(n, "flags", &value));
+ CU_ASSERT(value->next == NULL); /* an empty list */
+ CU_ASSERT(dm_config_get_list(n, "status", &value));
+ CU_ASSERT(value->next != NULL); /* a non-empty list */
+}
+
CU_TestInfo config_list[] = {
{ (char*)"parse", test_parse },
+ { (char*)"clone", test_clone },
CU_TEST_INFO_NULL
};
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