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authorJakub Hrozek <jhrozek@redhat.com>2012-03-27 18:00:18 -0400
committerStephen Gallagher <sgallagh@redhat.com>2012-03-29 15:06:58 -0400
commit64f398dca52df6313169f33cfc20a69d51c3bc2b (patch)
tree1b2f903d41dc44cccb925fb1ee2ffafa7e1f3a42 /src/tests
parent51e6f026f7b8bcd6c429b10044abacc4f2393305 (diff)
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Return correct resolv_status on resolver timeout
https://fedorahosted.org/sssd/ticket/1274
Diffstat (limited to 'src/tests')
-rw-r--r--src/tests/resolv-tests.c83
1 files changed, 72 insertions, 11 deletions
diff --git a/src/tests/resolv-tests.c b/src/tests/resolv-tests.c
index b9a33ca7..b56dc9e8 100644
--- a/src/tests/resolv-tests.c
+++ b/src/tests/resolv-tests.c
@@ -37,6 +37,8 @@
/* Interface under test */
#include "resolv/async_resolv.h"
+#define RESOLV_DEFAULT_TIMEOUT 5
+
static int use_net_test;
static char *txt_host;
static char *srv_host;
@@ -55,7 +57,7 @@ struct resolv_test_ctx {
bool done;
};
-static int setup_resolv_test(struct resolv_test_ctx **ctx)
+static int setup_resolv_test(int timeout, struct resolv_test_ctx **ctx)
{
struct resolv_test_ctx *test_ctx;
int ret;
@@ -73,7 +75,7 @@ static int setup_resolv_test(struct resolv_test_ctx **ctx)
return EFAULT;
}
- ret = resolv_init(test_ctx, test_ctx->ev, 5, &test_ctx->resolv);
+ ret = resolv_init(test_ctx, test_ctx->ev, timeout, &test_ctx->resolv);
if (ret != EOK) {
fail("Could not init resolv context");
talloc_free(test_ctx);
@@ -194,7 +196,7 @@ START_TEST(test_resolv_ip_addr)
struct tevent_req *req;
const char *hostname = "127.0.0.1";
- ret = setup_resolv_test(&test_ctx);
+ ret = setup_resolv_test(RESOLV_DEFAULT_TIMEOUT, &test_ctx);
if (ret != EOK) {
fail("Could not set up test");
return;
@@ -263,7 +265,7 @@ START_TEST(test_resolv_localhost)
struct tevent_req *req;
const char *hostname = "localhost.localdomain";
- ret = setup_resolv_test(&test_ctx);
+ ret = setup_resolv_test(RESOLV_DEFAULT_TIMEOUT, &test_ctx);
if (ret != EOK) {
fail("Could not set up test");
return;
@@ -319,7 +321,7 @@ START_TEST(test_resolv_negative)
const char *hostname = "sssd.foo";
struct resolv_test_ctx *test_ctx;
- ret = setup_resolv_test(&test_ctx);
+ ret = setup_resolv_test(RESOLV_DEFAULT_TIMEOUT, &test_ctx);
if (ret != EOK) {
fail("Could not set up test");
return;
@@ -424,7 +426,7 @@ START_TEST(test_resolv_internet)
const char *hostname = "redhat.com";
struct resolv_test_ctx *test_ctx;
- ret = setup_resolv_test(&test_ctx);
+ ret = setup_resolv_test(RESOLV_DEFAULT_TIMEOUT, &test_ctx);
if (ret != EOK) {
fail("Could not set up test");
return;
@@ -457,7 +459,7 @@ START_TEST(test_resolv_internet_txt)
struct tevent_req *req;
struct resolv_test_ctx *test_ctx;
- ret = setup_resolv_test(&test_ctx);
+ ret = setup_resolv_test(RESOLV_DEFAULT_TIMEOUT, &test_ctx);
fail_if(ret != EOK, "Could not set up test");
test_ctx->tested_function = TESTING_TXT;
@@ -482,7 +484,7 @@ START_TEST(test_resolv_internet_srv)
struct tevent_req *req;
struct resolv_test_ctx *test_ctx;
- ret = setup_resolv_test(&test_ctx);
+ ret = setup_resolv_test(RESOLV_DEFAULT_TIMEOUT, &test_ctx);
fail_if(ret != EOK, "Could not set up test");
test_ctx->tested_function = TESTING_SRV;
@@ -531,7 +533,7 @@ START_TEST(test_resolv_free_context)
struct tevent_timer *free_timer, *terminate_timer;
struct timeval free_tv, terminate_tv;
- ret = setup_resolv_test(&test_ctx);
+ ret = setup_resolv_test(RESOLV_DEFAULT_TIMEOUT, &test_ctx);
if (ret != EOK) {
fail("Could not set up test");
return;
@@ -591,7 +593,7 @@ START_TEST(test_resolv_sort_srv_reply)
int num_replies = 3;
int i;
- ret = setup_resolv_test(&test_ctx);
+ ret = setup_resolv_test(RESOLV_DEFAULT_TIMEOUT, &test_ctx);
if (ret != EOK) {
fail("Could not set up test");
return;
@@ -678,7 +680,7 @@ START_TEST(test_resolv_free_req)
struct tevent_timer *free_timer, *terminate_timer;
struct timeval free_tv, terminate_tv;
- ret = setup_resolv_test(&test_ctx);
+ ret = setup_resolv_test(RESOLV_DEFAULT_TIMEOUT, &test_ctx);
if (ret != EOK) {
fail("Could not set up test");
return;
@@ -721,6 +723,64 @@ done:
}
END_TEST
+static void test_timeout(struct tevent_req *req)
+{
+ int recv_status;
+ int status;
+ struct resolv_test_ctx *test_ctx;
+ TALLOC_CTX *tmp_ctx;
+ struct resolv_hostent *rhostent = NULL;
+
+ test_ctx = tevent_req_callback_data(req, struct resolv_test_ctx);
+
+ test_ctx->done = true;
+
+ tmp_ctx = talloc_new(test_ctx);
+ check_leaks_push(tmp_ctx);
+
+ fail_unless(test_ctx->tested_function == TESTING_HOSTNAME);
+ recv_status = resolv_gethostbyname_recv(req, tmp_ctx,
+ &status, NULL, &rhostent);
+ talloc_zfree(req);
+ fail_unless(recv_status == ETIMEDOUT);
+ fail_unless(status == ARES_ETIMEOUT);
+ check_leaks_pop(tmp_ctx);
+ talloc_free(tmp_ctx);
+}
+
+START_TEST(test_resolv_timeout)
+{
+ struct resolv_test_ctx *test_ctx;
+ errno_t ret;
+ struct tevent_req *req;
+ const char *hostname = "redhat.com";
+
+ ret = setup_resolv_test(0, &test_ctx);
+ if (ret != EOK) {
+ fail("Could not set up test");
+ return;
+ }
+
+ test_ctx->tested_function = TESTING_HOSTNAME;
+
+ req = resolv_gethostbyname_send(test_ctx, test_ctx->ev,
+ test_ctx->resolv, hostname, IPV4_FIRST,
+ default_host_dbs);
+ DEBUG(7, ("Sent resolv_gethostbyname\n"));
+ if (req == NULL) {
+ ret = ENOMEM;
+ }
+
+ if (ret == EOK) {
+ tevent_req_set_callback(req, test_timeout, test_ctx);
+ ret = test_loop(test_ctx);
+ }
+
+ fail_unless(ret == EOK);
+ talloc_zfree(test_ctx);
+}
+END_TEST
+
Suite *create_resolv_suite(void)
{
Suite *s = suite_create("resolv");
@@ -736,6 +796,7 @@ Suite *create_resolv_suite(void)
tcase_add_test(tc_resolv, test_resolv_internet);
tcase_add_test(tc_resolv, test_resolv_negative);
tcase_add_test(tc_resolv, test_resolv_localhost);
+ tcase_add_test(tc_resolv, test_resolv_timeout);
if (txt_host != NULL) {
tcase_add_test(tc_resolv, test_resolv_internet_txt);
}