Remove a file that wasn't properly deleted after the merge

test/core/client_channel/set_initial_connect_string_test.c

@@ -1,268 +0,0 @@
-/*
- *
- * Copyright 2015, 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.
- *
- */
-
-/* With the addition of a libuv endpoint, sockaddr.h now includes uv.h when
-   using that endpoint. Because of various transitive includes in uv.h,
-   including windows.h on Windows, uv.h must be included before other system
-   headers. Therefore, sockaddr.h must always be included first */
-#include "src/core/lib/iomgr/sockaddr.h"
-
-#include <string.h>
-
-#include <grpc/grpc.h>
-#include <grpc/slice.h>
-#include <grpc/support/alloc.h>
-#include <grpc/support/host_port.h>
-#include <grpc/support/log.h>
-#include <grpc/support/thd.h>
-
-#include "src/core/ext/client_channel/initial_connect_string.h"
-#include "src/core/lib/iomgr/sockaddr.h"
-#include "src/core/lib/security/credentials/fake/fake_credentials.h"
-#include "src/core/lib/slice/slice_string_helpers.h"
-#include "src/core/lib/support/string.h"
-#include "test/core/util/port.h"
-#include "test/core/util/test_config.h"
-#include "test/core/util/test_tcp_server.h"
-
-struct rpc_state {
-  char *target;
-  grpc_channel_credentials *creds;
-  grpc_completion_queue *cq;
-  grpc_channel *channel;
-  grpc_call *call;
-  grpc_op op;
-  grpc_slice_buffer incoming_buffer;
-  grpc_slice_buffer temp_incoming_buffer;
-  grpc_endpoint *tcp;
-  gpr_atm done_atm;
-};
-
-static const char *magic_connect_string = "magic initial string";
-static int server_port;
-static struct rpc_state state;
-static grpc_closure on_read;
-
-static void handle_read(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {
-  GPR_ASSERT(error == GRPC_ERROR_NONE);
-  grpc_slice_buffer_move_into(&state.temp_incoming_buffer,
-                              &state.incoming_buffer);
-  gpr_log(GPR_DEBUG, "got %" PRIuPTR " bytes, magic is %" PRIuPTR " bytes",
-          state.incoming_buffer.length, strlen(magic_connect_string));
-  if (state.incoming_buffer.length > strlen(magic_connect_string)) {
-    gpr_atm_rel_store(&state.done_atm, 1);
-    grpc_endpoint_shutdown(
-        exec_ctx, state.tcp,
-        GRPC_ERROR_CREATE("Incoming buffer longer than magic_connect_string"));
-    grpc_endpoint_destroy(exec_ctx, state.tcp);
-  } else {
-    grpc_endpoint_read(exec_ctx, state.tcp, &state.temp_incoming_buffer,
-                       &on_read);
-  }
-}
-
-static void on_connect(grpc_exec_ctx *exec_ctx, void *arg, grpc_endpoint *tcp,
-                       grpc_pollset *accepting_pollset,
-                       grpc_tcp_server_acceptor *acceptor) {
-  gpr_free(acceptor);
-  test_tcp_server *server = arg;
-  grpc_closure_init(&on_read, handle_read, NULL, grpc_schedule_on_exec_ctx);
-  grpc_slice_buffer_init(&state.incoming_buffer);
-  grpc_slice_buffer_init(&state.temp_incoming_buffer);
-  state.tcp = tcp;
-  grpc_endpoint_add_to_pollset(exec_ctx, tcp, server->pollset);
-  grpc_endpoint_read(exec_ctx, tcp, &state.temp_incoming_buffer, &on_read);
-}
-
-static void set_magic_initial_string(grpc_resolved_address **addr,
-                                     grpc_slice *connect_string) {
-  GPR_ASSERT(addr);
-  GPR_ASSERT((*addr)->len);
-  *connect_string = grpc_slice_from_copied_string(magic_connect_string);
-}
-
-static void reset_addr_and_set_magic_string(grpc_resolved_address **addr,
-                                            grpc_slice *connect_string) {
-  struct sockaddr_in target;
-  *connect_string = grpc_slice_from_copied_string(magic_connect_string);
-  gpr_free(*addr);
-  target.sin_family = AF_INET;
-  target.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
-  target.sin_port = htons((uint16_t)server_port);
-  *addr = (grpc_resolved_address *)gpr_malloc(sizeof(grpc_resolved_address));
-  (*addr)->len = sizeof(target);
-  memcpy((*addr)->addr, &target, sizeof(target));
-}
-
-static gpr_timespec n_sec_deadline(int seconds) {
-  return gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
-                      gpr_time_from_seconds(seconds, GPR_TIMESPAN));
-}
-
-static void start_rpc(int use_creds, int target_port) {
-  state.cq = grpc_completion_queue_create_for_next(NULL);
-  if (use_creds) {
-    state.creds = grpc_fake_transport_security_credentials_create();
-  } else {
-    state.creds = NULL;
-  }
-  gpr_join_host_port(&state.target, "127.0.0.1", target_port);
-  if (use_creds) {
-    state.channel =
-        grpc_secure_channel_create(state.creds, state.target, NULL, NULL);
-  } else {
-    state.channel = grpc_insecure_channel_create(state.target, NULL, NULL);
-  }
-  grpc_slice host = grpc_slice_from_static_string("localhost");
-  state.call = grpc_channel_create_call(
-      state.channel, NULL, GRPC_PROPAGATE_DEFAULTS, state.cq,
-      grpc_slice_from_static_string("/Service/Method"), &host,
-      gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
-  memset(&state.op, 0, sizeof(state.op));
-  state.op.op = GRPC_OP_SEND_INITIAL_METADATA;
-  state.op.data.send_initial_metadata.count = 0;
-  state.op.flags = 0;
-  state.op.reserved = NULL;
-  GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(state.call, &state.op,
-                                                   (size_t)(1), NULL, NULL));
-  grpc_completion_queue_next(state.cq, n_sec_deadline(5), NULL);
-}
-
-static void cleanup_rpc(void) {
-  grpc_event ev;
-  grpc_slice_buffer_destroy(&state.incoming_buffer);
-  grpc_slice_buffer_destroy(&state.temp_incoming_buffer);
-  grpc_channel_credentials_release(state.creds);
-  grpc_call_destroy(state.call);
-  grpc_completion_queue_shutdown(state.cq);
-  do {
-    ev = grpc_completion_queue_next(state.cq, n_sec_deadline(1), NULL);
-  } while (ev.type != GRPC_QUEUE_SHUTDOWN);
-  grpc_completion_queue_destroy(state.cq);
-  grpc_channel_destroy(state.channel);
-  gpr_free(state.target);
-}
-
-typedef struct {
-  test_tcp_server *server;
-  gpr_event *signal_when_done;
-} poll_args;
-
-static void actually_poll_server(void *arg) {
-  poll_args *pa = arg;
-  gpr_timespec deadline = n_sec_deadline(10);
-  while (true) {
-    bool done = gpr_atm_acq_load(&state.done_atm) != 0;
-    gpr_timespec time_left =
-        gpr_time_sub(deadline, gpr_now(GPR_CLOCK_REALTIME));
-    gpr_log(GPR_DEBUG, "done=%d, time_left=%" PRId64 ".%09" PRId32, done,
-            time_left.tv_sec, time_left.tv_nsec);
-    if (done || gpr_time_cmp(time_left, gpr_time_0(GPR_TIMESPAN)) < 0) {
-      break;
-    }
-    test_tcp_server_poll(pa->server, 1);
-  }
-  gpr_event_set(pa->signal_when_done, (void *)1);
-  gpr_free(pa);
-}
-
-static void poll_server_until_read_done(test_tcp_server *server,
-                                        gpr_event *signal_when_done) {
-  gpr_atm_rel_store(&state.done_atm, 0);
-  gpr_thd_id id;
-  poll_args *pa = gpr_malloc(sizeof(*pa));
-  pa->server = server;
-  pa->signal_when_done = signal_when_done;
-  gpr_thd_new(&id, actually_poll_server, pa, NULL);
-}
-
-static void match_initial_magic_string(grpc_slice_buffer *buffer) {
-  size_t i, j, cmp_length;
-  size_t magic_length = strlen(magic_connect_string);
-  GPR_ASSERT(buffer->length >= magic_length);
-  for (i = 0, j = 0; i < state.incoming_buffer.count && j < magic_length; i++) {
-    char *dump = grpc_slice_to_c_string(state.incoming_buffer.slices[i]);
-    cmp_length = GPR_MIN(strlen(dump), magic_length - j);
-    GPR_ASSERT(strncmp(dump, magic_connect_string + j, cmp_length) == 0);
-    j += cmp_length;
-    gpr_free(dump);
-  }
-}
-
-static void test_initial_string(test_tcp_server *server, int secure) {
-  gpr_event ev;
-  gpr_event_init(&ev);
-  grpc_test_set_initial_connect_string_function(set_magic_initial_string);
-  poll_server_until_read_done(server, &ev);
-  start_rpc(secure, server_port);
-  gpr_event_wait(&ev, gpr_inf_future(GPR_CLOCK_REALTIME));
-  match_initial_magic_string(&state.incoming_buffer);
-  cleanup_rpc();
-}
-
-static void test_initial_string_with_redirect(test_tcp_server *server,
-                                              int secure) {
-  gpr_event ev;
-  gpr_event_init(&ev);
-  int another_port = grpc_pick_unused_port_or_die();
-  grpc_test_set_initial_connect_string_function(
-      reset_addr_and_set_magic_string);
-  poll_server_until_read_done(server, &ev);
-  start_rpc(secure, another_port);
-  gpr_event_wait(&ev, gpr_inf_future(GPR_CLOCK_REALTIME));
-  match_initial_magic_string(&state.incoming_buffer);
-  cleanup_rpc();
-}
-
-static void run_test(void (*test)(test_tcp_server *server, int secure),
-                     int secure) {
-  test_tcp_server test_server;
-  server_port = grpc_pick_unused_port_or_die();
-  test_tcp_server_init(&test_server, on_connect, &test_server);
-  test_tcp_server_start(&test_server, server_port);
-  test(&test_server, secure);
-  test_tcp_server_destroy(&test_server);
-}
-
-int main(int argc, char **argv) {
-  grpc_test_init(argc, argv);
-  grpc_init();
-
-  run_test(test_initial_string, 0);
-  run_test(test_initial_string, 1);
-  run_test(test_initial_string_with_redirect, 0);
-  run_test(test_initial_string_with_redirect, 1);
-
-  grpc_shutdown();
-  return 0;
-}