for (i = 0; i < cls->n_rules; ) {
struct test_rule *pos = cls->rules[i];
- if (!minimask_has_extra(&pos->cls_rule.match.mask,
- &target->match.mask)) {
+ if (!minimask_has_extra(pos->cls_rule.match.mask,
+ target->match.mask)) {
struct flow flow;
- miniflow_expand(&pos->cls_rule.match.flow, &flow);
+ miniflow_expand(pos->cls_rule.match.flow, &flow);
if (match(target, &flow)) {
tcls_remove(cls, pos);
continue;
}
}
+/* Returns a copy of 'src'. The caller must eventually free the returned
+ * miniflow with free(). */
+static struct miniflow *
+miniflow_clone__(const struct miniflow *src)
+{
+ struct miniflow *dst;
+ size_t data_size;
+
+ data_size = miniflow_alloc(&dst, 1, src);
+ miniflow_clone(dst, src, data_size / sizeof(uint64_t));
+ return dst;
+}
+
static void
test_miniflow(struct ovs_cmdl_context *ctx OVS_UNUSED)
{
random_set_seed(0xb3faca38);
for (idx = 0; next_random_flow(&flow, idx); idx++) {
const uint64_t *flow_u64 = (const uint64_t *) &flow;
- struct miniflow miniflow, miniflow2, miniflow3;
+ struct miniflow *miniflow, *miniflow2, *miniflow3;
struct flow flow2, flow3;
struct flow_wildcards mask;
- struct minimask minimask;
+ struct minimask *minimask;
int i;
/* Convert flow to miniflow. */
- miniflow_init(&miniflow, &flow);
+ miniflow = miniflow_create(&flow);
/* Check that the flow equals its miniflow. */
- assert(miniflow_get_vid(&miniflow) == vlan_tci_to_vid(flow.vlan_tci));
+ assert(miniflow_get_vid(miniflow) == vlan_tci_to_vid(flow.vlan_tci));
for (i = 0; i < FLOW_U64S; i++) {
- assert(miniflow_get(&miniflow, i) == flow_u64[i]);
+ assert(miniflow_get(miniflow, i) == flow_u64[i]);
}
/* Check that the miniflow equals itself. */
- assert(miniflow_equal(&miniflow, &miniflow));
+ assert(miniflow_equal(miniflow, miniflow));
/* Convert miniflow back to flow and verify that it's the same. */
- miniflow_expand(&miniflow, &flow2);
+ miniflow_expand(miniflow, &flow2);
assert(flow_equal(&flow, &flow2));
/* Check that copying a miniflow works properly. */
- miniflow_clone(&miniflow2, &miniflow);
- assert(miniflow_equal(&miniflow, &miniflow2));
- assert(miniflow_hash(&miniflow, 0) == miniflow_hash(&miniflow2, 0));
- miniflow_expand(&miniflow2, &flow3);
+ miniflow2 = miniflow_clone__(miniflow);
+ assert(miniflow_equal(miniflow, miniflow2));
+ assert(miniflow_hash(miniflow, 0) == miniflow_hash(miniflow2, 0));
+ miniflow_expand(miniflow2, &flow3);
assert(flow_equal(&flow, &flow3));
/* Check that masked matches work as expected for identical flows and
do {
next_random_flow(&mask.masks, 1);
} while (flow_wildcards_is_catchall(&mask));
- minimask_init(&minimask, &mask);
- assert(minimask_is_catchall(&minimask)
+ minimask = minimask_create(&mask);
+ assert(minimask_is_catchall(minimask)
== flow_wildcards_is_catchall(&mask));
- assert(miniflow_equal_in_minimask(&miniflow, &miniflow2, &minimask));
- assert(miniflow_equal_flow_in_minimask(&miniflow, &flow2, &minimask));
- assert(miniflow_hash_in_minimask(&miniflow, &minimask, 0x12345678) ==
- flow_hash_in_minimask(&flow, &minimask, 0x12345678));
+ assert(miniflow_equal_in_minimask(miniflow, miniflow2, minimask));
+ assert(miniflow_equal_flow_in_minimask(miniflow, &flow2, minimask));
+ assert(miniflow_hash_in_minimask(miniflow, minimask, 0x12345678) ==
+ flow_hash_in_minimask(&flow, minimask, 0x12345678));
/* Check that masked matches work as expected for differing flows and
* miniflows. */
toggle_masked_flow_bits(&flow2, &mask);
- assert(!miniflow_equal_flow_in_minimask(&miniflow, &flow2, &minimask));
- miniflow_init(&miniflow3, &flow2);
- assert(!miniflow_equal_in_minimask(&miniflow, &miniflow3, &minimask));
+ assert(!miniflow_equal_flow_in_minimask(miniflow, &flow2, minimask));
+ miniflow3 = miniflow_create(&flow2);
+ assert(!miniflow_equal_in_minimask(miniflow, miniflow3, minimask));
/* Clean up. */
- miniflow_destroy(&miniflow);
- miniflow_destroy(&miniflow2);
- miniflow_destroy(&miniflow3);
- minimask_destroy(&minimask);
+ free(miniflow);
+ free(miniflow2);
+ free(miniflow3);
+ free(minimask);
}
}
test_minimask_has_extra(struct ovs_cmdl_context *ctx OVS_UNUSED)
{
struct flow_wildcards catchall;
- struct minimask minicatchall;
+ struct minimask *minicatchall;
struct flow flow;
unsigned int idx;
flow_wildcards_init_catchall(&catchall);
- minimask_init(&minicatchall, &catchall);
- assert(minimask_is_catchall(&minicatchall));
+ minicatchall = minimask_create(&catchall);
+ assert(minimask_is_catchall(minicatchall));
random_set_seed(0x2ec7905b);
for (idx = 0; next_random_flow(&flow, idx); idx++) {
struct flow_wildcards mask;
- struct minimask minimask;
+ struct minimask *minimask;
mask.masks = flow;
- minimask_init(&minimask, &mask);
- assert(!minimask_has_extra(&minimask, &minimask));
- assert(minimask_has_extra(&minicatchall, &minimask)
- == !minimask_is_catchall(&minimask));
- if (!minimask_is_catchall(&minimask)) {
- struct minimask minimask2;
+ minimask = minimask_create(&mask);
+ assert(!minimask_has_extra(minimask, minimask));
+ assert(minimask_has_extra(minicatchall, minimask)
+ == !minimask_is_catchall(minimask));
+ if (!minimask_is_catchall(minimask)) {
+ struct minimask *minimask2;
wildcard_extra_bits(&mask);
- minimask_init(&minimask2, &mask);
- assert(minimask_has_extra(&minimask2, &minimask));
- assert(!minimask_has_extra(&minimask, &minimask2));
- minimask_destroy(&minimask2);
+ minimask2 = minimask_create(&mask);
+ assert(minimask_has_extra(minimask2, minimask));
+ assert(!minimask_has_extra(minimask, minimask2));
+ free(minimask2);
}
- minimask_destroy(&minimask);
+ free(minimask);
}
- minimask_destroy(&minicatchall);
+ free(minicatchall);
}
static void
test_minimask_combine(struct ovs_cmdl_context *ctx OVS_UNUSED)
{
struct flow_wildcards catchall;
- struct minimask minicatchall;
+ struct minimask *minicatchall;
struct flow flow;
unsigned int idx;
flow_wildcards_init_catchall(&catchall);
- minimask_init(&minicatchall, &catchall);
- assert(minimask_is_catchall(&minicatchall));
+ minicatchall = minimask_create(&catchall);
+ assert(minimask_is_catchall(minicatchall));
random_set_seed(0x181bf0cd);
for (idx = 0; next_random_flow(&flow, idx); idx++) {
- struct minimask minimask, minimask2, minicombined;
+ struct minimask *minimask, *minimask2;
struct flow_wildcards mask, mask2, combined, combined2;
- uint64_t storage[FLOW_U64S];
+ struct {
+ struct minimask minicombined;
+ uint64_t storage[FLOW_U64S];
+ } m;
struct flow flow2;
mask.masks = flow;
- minimask_init(&minimask, &mask);
+ minimask = minimask_create(&mask);
- minimask_combine(&minicombined, &minimask, &minicatchall, storage);
- assert(minimask_is_catchall(&minicombined));
+ minimask_combine(&m.minicombined, minimask, minicatchall, m.storage);
+ assert(minimask_is_catchall(&m.minicombined));
any_random_flow(&flow2);
mask2.masks = flow2;
- minimask_init(&minimask2, &mask2);
+ minimask2 = minimask_create(&mask2);
- minimask_combine(&minicombined, &minimask, &minimask2, storage);
+ minimask_combine(&m.minicombined, minimask, minimask2, m.storage);
flow_wildcards_and(&combined, &mask, &mask2);
- minimask_expand(&minicombined, &combined2);
+ minimask_expand(&m.minicombined, &combined2);
assert(flow_wildcards_equal(&combined, &combined2));
- minimask_destroy(&minimask);
- minimask_destroy(&minimask2);
+ free(minimask);
+ free(minimask2);
}
- minimask_destroy(&minicatchall);
+ free(minicatchall);
}
\f
static const struct ovs_cmdl_command commands[] = {
projects / cascardo / ovs.git / blobdiff