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Diffstat (limited to 'test/core/endpoint/resolve_address_test.c')
-rw-r--r-- | test/core/endpoint/resolve_address_test.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/test/core/endpoint/resolve_address_test.c b/test/core/endpoint/resolve_address_test.c new file mode 100644 index 0000000000..1e208d3699 --- /dev/null +++ b/test/core/endpoint/resolve_address_test.c @@ -0,0 +1,135 @@ +/* + * + * Copyright 2014, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/endpoint/resolve_address.h" +#include <grpc/support/log.h> +#include <grpc/support/sync.h> +#include <grpc/support/time.h> +#include "test/core/util/test_config.h" + +static gpr_timespec test_deadline() { + return gpr_time_add(gpr_now(), gpr_time_from_micros(100000000)); +} + +static void must_succeed(void* evp, grpc_resolved_addresses* p) { + GPR_ASSERT(p); + GPR_ASSERT(p->naddrs >= 1); + grpc_resolved_addresses_destroy(p); + gpr_event_set(evp, (void*)1); +} + +static void must_fail(void* evp, grpc_resolved_addresses* p) { + GPR_ASSERT(!p); + gpr_event_set(evp, (void*)1); +} + +static void test_localhost() { + gpr_event ev; + gpr_event_init(&ev); + grpc_resolve_address("localhost:1", NULL, must_succeed, &ev); + GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); +} + +static void test_default_port() { + gpr_event ev; + gpr_event_init(&ev); + grpc_resolve_address("localhost", "1", must_succeed, &ev); + GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); +} + +static void test_missing_default_port() { + gpr_event ev; + gpr_event_init(&ev); + grpc_resolve_address("localhost", NULL, must_fail, &ev); + GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); +} + +static void test_ipv6_with_port() { + gpr_event ev; + gpr_event_init(&ev); + grpc_resolve_address("[2001:db8::1]:1", NULL, must_succeed, &ev); + GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); +} + +static void test_ipv6_without_port() { + const char* const kCases[] = { + "2001:db8::1", "2001:db8::1.2.3.4", "[2001:db8::1]", + }; + int i; + for (i = 0; i < sizeof(kCases) / sizeof(*kCases); i++) { + gpr_event ev; + gpr_event_init(&ev); + grpc_resolve_address(kCases[i], "80", must_succeed, &ev); + GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + } +} + +static void test_invalid_ip_addresses() { + const char* const kCases[] = { + "293.283.1238.3:1", "[2001:db8::11111]:1", + }; + int i; + for (i = 0; i < sizeof(kCases) / sizeof(*kCases); i++) { + gpr_event ev; + gpr_event_init(&ev); + grpc_resolve_address(kCases[i], NULL, must_fail, &ev); + GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + } +} + +static void test_unparseable_hostports() { + const char* const kCases[] = { + "[", "[::1", "[::1]bad", "[1.2.3.4]", "[localhost]", "[localhost]:1", + }; + int i; + for (i = 0; i < sizeof(kCases) / sizeof(*kCases); i++) { + gpr_event ev; + gpr_event_init(&ev); + grpc_resolve_address(kCases[i], "1", must_fail, &ev); + GPR_ASSERT(gpr_event_wait(&ev, test_deadline())); + } +} + +int main(int argc, char** argv) { + grpc_test_init(argc, argv); + + test_localhost(); + test_default_port(); + test_missing_default_port(); + test_ipv6_with_port(); + test_ipv6_without_port(); + test_invalid_ip_addresses(); + test_unparseable_hostports(); + + return 0; +} |