1 files changed, 398 insertions, 0 deletions
diff --git a/src/objective-c/tests/CoreCronetEnd2EndTests/CoreCronetEnd2EndTests.mm b/src/objective-c/tests/CoreCronetEnd2EndTests/CoreCronetEnd2EndTests.mm
new file mode 100644
index 0000000000..d5e668a858
--- /dev/null
+++ b/src/objective-c/tests/CoreCronetEnd2EndTests/CoreCronetEnd2EndTests.mm
@@ -0,0 +1,398 @@
+/*
+ *
+ * Copyright 2015 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+/*
+ * This test file is derived from fixture h2_ssl.c in core end2end test
+ * (test/core/end2end/fixture/h2_ssl.c). The structure of the fixture is
+ * preserved as much as possible
+ *
+ * This fixture creates a server full stack using chttp2 and a client
+ * full stack using Cronet. End-to-end tests are run against this
+ * configuration
+ *
+ */
+
+#import <XCTest/XCTest.h>
+#include "test/core/end2end/end2end_tests.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/host_port.h>
+#include <grpc/support/log.h>
+
+#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/support/env.h"
+#include "src/core/lib/support/string.h"
+#include "src/core/lib/support/tmpfile.h"
+#include "test/core/end2end/data/ssl_test_data.h"
+#include "test/core/util/port.h"
+#include "test/core/util/test_config.h"
+
+#import <Cronet/Cronet.h>
+#include <grpc/grpc_cronet.h>
+
+typedef struct fullstack_secure_fixture_data {
+  char *localaddr;
+} fullstack_secure_fixture_data;
+
+static grpc_end2end_test_fixture chttp2_create_fixture_secure_fullstack(
+    grpc_channel_args *client_args, grpc_channel_args *server_args) {
+  grpc_end2end_test_fixture f;
+  int port = grpc_pick_unused_port_or_die();
+  fullstack_secure_fixture_data *ffd =
+      (fullstack_secure_fixture_data*)gpr_malloc(sizeof(fullstack_secure_fixture_data));
+  memset(&f, 0, sizeof(f));
+
+  gpr_join_host_port(&ffd->localaddr, "127.0.0.1", port);
+
+  f.fixture_data = ffd;
+  f.cq = grpc_completion_queue_create_for_next(NULL);
+  f.shutdown_cq = grpc_completion_queue_create_for_pluck(NULL);
+
+  return f;
+}
+
+static void process_auth_failure(void *state, grpc_auth_context *ctx,
+                                 const grpc_metadata *md, size_t md_count,
+                                 grpc_process_auth_metadata_done_cb cb,
+                                 void *user_data) {
+  GPR_ASSERT(state == NULL);
+  cb(user_data, NULL, 0, NULL, 0, GRPC_STATUS_UNAUTHENTICATED, NULL);
+}
+
+static void cronet_init_client_secure_fullstack(grpc_end2end_test_fixture *f,
+                                                grpc_channel_args *client_args,
+                                                stream_engine *cronetEngine) {
+  fullstack_secure_fixture_data *ffd = (fullstack_secure_fixture_data *)f->fixture_data;
+  f->client = grpc_cronet_secure_channel_create(cronetEngine, ffd->localaddr,
+                                                client_args, NULL);
+  GPR_ASSERT(f->client != NULL);
+}
+
+static void chttp2_init_server_secure_fullstack(
+    grpc_end2end_test_fixture *f, grpc_channel_args *server_args,
+    grpc_server_credentials *server_creds) {
+  fullstack_secure_fixture_data *ffd = (fullstack_secure_fixture_data *)f->fixture_data;
+  if (f->server) {
+    grpc_server_destroy(f->server);
+  }
+  f->server = grpc_server_create(server_args, NULL);
+  grpc_server_register_completion_queue(f->server, f->cq, NULL);
+  GPR_ASSERT(grpc_server_add_secure_http2_port(f->server, ffd->localaddr,
+                                               server_creds));
+  grpc_server_credentials_release(server_creds);
+  grpc_server_start(f->server);
+}
+
+static void chttp2_tear_down_secure_fullstack(grpc_end2end_test_fixture *f) {
+  fullstack_secure_fixture_data *ffd = (fullstack_secure_fixture_data *)f->fixture_data;
+  gpr_free(ffd->localaddr);
+  gpr_free(ffd);
+}
+
+static void cronet_init_client_simple_ssl_secure_fullstack(
+    grpc_end2end_test_fixture *f, grpc_channel_args *client_args) {
+  grpc_exec_ctx ctx = GRPC_EXEC_CTX_INIT;
+  stream_engine *cronetEngine = [Cronet getGlobalEngine];
+
+  grpc_channel_args *new_client_args = grpc_channel_args_copy(client_args);
+  cronet_init_client_secure_fullstack(f, new_client_args, cronetEngine);
+  grpc_channel_args_destroy(&ctx, new_client_args);
+  grpc_exec_ctx_finish(&ctx);
+}
+
+static int fail_server_auth_check(grpc_channel_args *server_args) {
+  size_t i;
+  if (server_args == NULL) return 0;
+  for (i = 0; i < server_args->num_args; i++) {
+    if (strcmp(server_args->args[i].key, FAIL_AUTH_CHECK_SERVER_ARG_NAME) ==
+        0) {
+      return 1;
+    }
+  }
+  return 0;
+}
+
+static void chttp2_init_server_simple_ssl_secure_fullstack(
+    grpc_end2end_test_fixture *f, grpc_channel_args *server_args) {
+  grpc_ssl_pem_key_cert_pair pem_cert_key_pair = {test_server1_key,
+                                                  test_server1_cert};
+  grpc_server_credentials *ssl_creds =
+      grpc_ssl_server_credentials_create(NULL, &pem_cert_key_pair, 1, 0, NULL);
+  if (fail_server_auth_check(server_args)) {
+    grpc_auth_metadata_processor processor = {process_auth_failure, NULL, NULL};
+    grpc_server_credentials_set_auth_metadata_processor(ssl_creds, processor);
+  }
+  chttp2_init_server_secure_fullstack(f, server_args, ssl_creds);
+}
+
+/* All test configurations */
+
+static grpc_end2end_test_config configs[] = {
+    {"chttp2/simple_ssl_fullstack",
+     FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
+         FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS,
+     chttp2_create_fixture_secure_fullstack,
+     cronet_init_client_simple_ssl_secure_fullstack,
+     chttp2_init_server_simple_ssl_secure_fullstack,
+     chttp2_tear_down_secure_fullstack},
+};
+
+static char *roots_filename;
+
+@interface CoreCronetEnd2EndTests : XCTestCase
+
+@end
+
+@implementation CoreCronetEnd2EndTests
+
+// The setUp() function is run before the test cases run and only run once
++ (void)setUp {
+  [super setUp];
+
+  FILE *roots_file;
+  size_t roots_size = strlen(test_root_cert);
+
+  char *argv[] = {(char *)"CoreCronetEnd2EndTests"};
+  grpc_test_init(1, argv);
+  grpc_end2end_tests_pre_init();
+
+  /* Set the SSL roots env var. */
+  roots_file = gpr_tmpfile("chttp2_simple_ssl_fullstack_test", &roots_filename);
+  GPR_ASSERT(roots_filename != NULL);
+  GPR_ASSERT(roots_file != NULL);
+  GPR_ASSERT(fwrite(test_root_cert, 1, roots_size, roots_file) == roots_size);
+  fclose(roots_file);
+  gpr_setenv(GRPC_DEFAULT_SSL_ROOTS_FILE_PATH_ENV_VAR, roots_filename);
+
+  grpc_init();
+
+  [Cronet setHttp2Enabled:YES];
+  [Cronet enableTestCertVerifierForTesting];
+  NSURL *url = [[[NSFileManager defaultManager]
+      URLsForDirectory:NSDocumentDirectory
+             inDomains:NSUserDomainMask] lastObject];
+  NSLog(@"Documents directory: %@", url);
+  [Cronet start];
+  [Cronet startNetLogToFile:@"cronet_netlog.json" logBytes:YES];
+}
+
+// The tearDown() function is run after all test cases finish running
++ (void)tearDown {
+  grpc_shutdown();
+
+  /* Cleanup. */
+  remove(roots_filename);
+  gpr_free(roots_filename);
+
+  [super tearDown];
+}
+
+- (void)testIndividualCase:(char *)test_case {
+  char *argv[] = {(char *)"h2_ssl", test_case};
+
+  for (int i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
+    grpc_end2end_tests(sizeof(argv) / sizeof(argv[0]), argv, configs[i]);
+  }
+}
+
+// TODO(mxyan): Use NSStringFromSelector(_cmd) to acquire test name from the
+// test case method name, so that bodies of test cases can stay identical
+- (void)testAuthorityNotSupported {
+  [self testIndividualCase:(char *)"authority_not_supported"];
+}
+
+- (void)testBadHostname {
+  [self testIndividualCase:(char *)"bad_hostname"];
+}
+
+- (void)testBinaryMetadata {
+  // NOT SUPPORTED
+  //[self testIndividualCase:(char *)"binary_metadata"];
+}
+
+- (void)testCallCreds {
+  // NOT SUPPORTED
+  // [self testIndividualCase:(char *)"call_creds"];
+}
+
+- (void)testCancelAfterAccept {
+  [self testIndividualCase:(char *)"cancel_after_accept"];
+}
+
+- (void)testCancelAfterClientDone {
+  [self testIndividualCase:(char *)"cancel_after_client_done"];
+}
+
+- (void)testCancelAfterInvoke {
+  [self testIndividualCase:(char *)"cancel_after_invoke"];
+}
+
+- (void)testCancelAfterRoundTrip {
+  [self testIndividualCase:(char *)"cancel_after_round_trip"];
+}
+
+- (void)testCancelBeforeInvoke {
+  [self testIndividualCase:(char *)"cancel_before_invoke"];
+}
+
+- (void)testCancelInAVacuum {
+  [self testIndividualCase:(char *)"cancel_in_a_vacuum"];
+}
+
+- (void)testCancelWithStatus {
+  [self testIndividualCase:(char *)"cancel_with_status"];
+}
+
+- (void)testCompressedPayload {
+  [self testIndividualCase:(char *)"compressed_payload"];
+}
+
+- (void)testConnectivity {
+  // NOT SUPPORTED
+  // [self testIndividualCase:(char *)"connectivity"];
+}
+
+- (void)testDefaultHost {
+  [self testIndividualCase:(char *)"default_host"];
+}
+
+- (void)testDisappearingServer {
+  [self testIndividualCase:(char *)"disappearing_server"];
+}
+
+- (void)testEmptyBatch {
+  [self testIndividualCase:(char *)"empty_batch"];
+}
+
+- (void)testFilterCausesClose {
+  // NOT SUPPORTED
+  // [self testIndividualCase:(char *)"filter_causes_close"];
+}
+
+- (void)testGracefulServerShutdown {
+  [self testIndividualCase:(char *)"graceful_server_shutdown"];
+}
+
+- (void)testHighInitialSeqno {
+  [self testIndividualCase:(char *)"high_initial_seqno"];
+}
+
+- (void)testHpackSize {
+  // NOT SUPPORTED
+  // [self testIndividualCase:(char *)"hpack_size"];
+}
+
+- (void)testIdempotentRequest {
+  // NOT SUPPORTED
+  // [self testIndividualCase:(char *)"idempotent_request"];
+}
+
+- (void)testInvokeLargeRequest {
+  // NOT SUPPORTED (frame size)
+  // [self testIndividualCase:(char *)"invoke_large_request"];
+}
+
+- (void)testLargeMetadata {
+  // NOT SUPPORTED
+  // [self testIndividualCase:(char *)"large_metadata"];
+}
+
+- (void)testMaxConcurrentStreams {
+  [self testIndividualCase:(char *)"max_concurrent_streams"];
+}
+
+- (void)testMaxMessageLength {
+  // NOT SUPPORTED (close_error)
+  // [self testIndividualCase:(char *)"max_message_length"];
+}
+
+- (void)testNegativeDeadline {
+  [self testIndividualCase:(char *)"negative_deadline"];
+}
+
+- (void)testNetworkStatusChange {
+  [self testIndividualCase:(char *)"network_status_change"];
+}
+
+- (void)testNoOp {
+  [self testIndividualCase:(char *)"no_op"];
+}
+
+- (void)testPayload {
+  [self testIndividualCase:(char *)"payload"];
+}
+
+- (void)testPing {
+  // NOT SUPPORTED
+  // [self testIndividualCase:(char *)"ping"];
+}
+
+- (void)testPingPongStreaming {
+  [self testIndividualCase:(char *)"ping_pong_streaming"];
+}
+
+- (void)testRegisteredCall {
+  [self testIndividualCase:(char *)"registered_call"];
+}
+
+- (void)testRequestWithFlags {
+  // NOT SUPPORTED
+  // [self testIndividualCase:(char *)"request_with_flags"];
+}
+
+- (void)testRequestWithPayload {
+  [self testIndividualCase:(char *)"request_with_payload"];
+}
+
+- (void)testServerFinishesRequest {
+  [self testIndividualCase:(char *)"server_finishes_request"];
+}
+
+- (void)testShutdownFinishesCalls {
+  [self testIndividualCase:(char *)"shutdown_finishes_calls"];
+}
+
+- (void)testShutdownFinishesTags {
+  [self testIndividualCase:(char *)"shutdown_finishes_tags"];
+}
+
+- (void)testSimpleDelayedRequest {
+  [self testIndividualCase:(char *)"simple_delayed_request"];
+}
+
+- (void)testSimpleMetadata {
+  [self testIndividualCase:(char *)"simple_metadata"];
+}
+
+- (void)testSimpleRequest {
+  [self testIndividualCase:(char *)"simple_request"];
+}
+
+- (void)testStreamingErrorResponse {
+  [self testIndividualCase:(char *)"streaming_error_response"];
+}
+
+- (void)testTrailingMetadata {
+  [self testIndividualCase:(char *)"trailing_metadata"];
+}
+
+@end