diff options
author | Craig Tiller <ctiller@google.com> | 2016-09-23 13:51:00 -0700 |
---|---|---|
committer | Craig Tiller <ctiller@google.com> | 2016-09-23 13:51:00 -0700 |
commit | 5abf79a91b1a06e7fb971fce65c30661b4c8bf38 (patch) | |
tree | 8d8208d4d49335bdc5fff87cb230a2d3327ce331 /test/core/end2end | |
parent | 76b3e26d938a925532522fa276736bfcea442624 (diff) | |
parent | 942c264861dedd8020fc18d65933e8f4f57e3e46 (diff) |
Merge github.com:grpc/grpc into direct-calls
Diffstat (limited to 'test/core/end2end')
-rw-r--r-- | test/core/end2end/fixtures/h2_http_proxy.c | 129 | ||||
-rw-r--r-- | test/core/end2end/fixtures/http_proxy.c | 481 | ||||
-rw-r--r-- | test/core/end2end/fixtures/http_proxy.h | 41 | ||||
-rw-r--r-- | test/core/end2end/fuzzers/hpack.dictionary | 2 | ||||
-rwxr-xr-x | test/core/end2end/gen_build_yaml.py | 1 | ||||
-rw-r--r-- | test/core/end2end/tests/no_logging.c | 17 |
6 files changed, 666 insertions, 5 deletions
diff --git a/test/core/end2end/fixtures/h2_http_proxy.c b/test/core/end2end/fixtures/h2_http_proxy.c new file mode 100644 index 0000000000..a675a11f66 --- /dev/null +++ b/test/core/end2end/fixtures/h2_http_proxy.c @@ -0,0 +1,129 @@ +/* + * + * Copyright 2016, 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 "test/core/end2end/end2end_tests.h" + +#include <string.h> + +#include <grpc/support/alloc.h> +#include <grpc/support/host_port.h> +#include <grpc/support/log.h> +#include <grpc/support/string_util.h> +#include <grpc/support/sync.h> +#include <grpc/support/thd.h> +#include <grpc/support/useful.h> +#include "src/core/ext/client_config/client_channel.h" +#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" +#include "src/core/lib/channel/connected_channel.h" +#include "src/core/lib/channel/http_server_filter.h" +#include "src/core/lib/support/env.h" +#include "src/core/lib/surface/channel.h" +#include "src/core/lib/surface/server.h" +#include "test/core/end2end/fixtures/http_proxy.h" +#include "test/core/util/port.h" +#include "test/core/util/test_config.h" + +typedef struct fullstack_fixture_data { + char *server_addr; + grpc_end2end_http_proxy *proxy; +} fullstack_fixture_data; + +static grpc_end2end_test_fixture chttp2_create_fixture_fullstack( + grpc_channel_args *client_args, grpc_channel_args *server_args) { + grpc_end2end_test_fixture f; + memset(&f, 0, sizeof(f)); + + fullstack_fixture_data *ffd = gpr_malloc(sizeof(fullstack_fixture_data)); + const int server_port = grpc_pick_unused_port_or_die(); + gpr_join_host_port(&ffd->server_addr, "localhost", server_port); + ffd->proxy = grpc_end2end_http_proxy_create(); + + f.fixture_data = ffd; + f.cq = grpc_completion_queue_create(NULL); + + return f; +} + +void chttp2_init_client_fullstack(grpc_end2end_test_fixture *f, + grpc_channel_args *client_args) { + fullstack_fixture_data *ffd = f->fixture_data; + char *proxy_uri; + gpr_asprintf(&proxy_uri, "http://%s", + grpc_end2end_http_proxy_get_proxy_name(ffd->proxy)); + gpr_setenv("http_proxy", proxy_uri); + gpr_free(proxy_uri); + f->client = grpc_insecure_channel_create(ffd->server_addr, client_args, NULL); + GPR_ASSERT(f->client); +} + +void chttp2_init_server_fullstack(grpc_end2end_test_fixture *f, + grpc_channel_args *server_args) { + fullstack_fixture_data *ffd = 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_insecure_http2_port(f->server, ffd->server_addr)); + grpc_server_start(f->server); +} + +void chttp2_tear_down_fullstack(grpc_end2end_test_fixture *f) { + fullstack_fixture_data *ffd = f->fixture_data; + gpr_free(ffd->server_addr); + grpc_end2end_http_proxy_destroy(ffd->proxy); + gpr_free(ffd); +} + +/* All test configurations */ +static grpc_end2end_test_config configs[] = { + {"chttp2/fullstack", FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION, + chttp2_create_fixture_fullstack, chttp2_init_client_fullstack, + chttp2_init_server_fullstack, chttp2_tear_down_fullstack}, +}; + +int main(int argc, char **argv) { + size_t i; + + grpc_test_init(argc, argv); + grpc_end2end_tests_pre_init(); + grpc_init(); + + for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) { + grpc_end2end_tests(argc, argv, configs[i]); + } + + grpc_shutdown(); + + return 0; +} diff --git a/test/core/end2end/fixtures/http_proxy.c b/test/core/end2end/fixtures/http_proxy.c new file mode 100644 index 0000000000..22533b9694 --- /dev/null +++ b/test/core/end2end/fixtures/http_proxy.c @@ -0,0 +1,481 @@ +/* + * + * Copyright 2016, 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 "test/core/end2end/fixtures/http_proxy.h" + +#include <string.h> + +#include <grpc/support/alloc.h> +#include <grpc/support/atm.h> +#include <grpc/support/host_port.h> +#include <grpc/support/log.h> +#include <grpc/support/slice_buffer.h> +#include <grpc/support/string_util.h> +#include <grpc/support/sync.h> +#include <grpc/support/thd.h> +#include <grpc/support/useful.h> + +#include "src/core/lib/channel/channel_args.h" +#include "src/core/lib/http/parser.h" +#include "src/core/lib/iomgr/closure.h" +#include "src/core/lib/iomgr/endpoint.h" +#include "src/core/lib/iomgr/error.h" +#include "src/core/lib/iomgr/exec_ctx.h" +#include "src/core/lib/iomgr/pollset.h" +#include "src/core/lib/iomgr/pollset_set.h" +#include "src/core/lib/iomgr/resolve_address.h" +#include "src/core/lib/iomgr/sockaddr_utils.h" +#include "src/core/lib/iomgr/tcp_client.h" +#include "src/core/lib/iomgr/tcp_server.h" +#include "test/core/util/port.h" + +struct grpc_end2end_http_proxy { + char* proxy_name; + gpr_thd_id thd; + grpc_tcp_server* server; + grpc_channel_args* channel_args; + gpr_mu* mu; + grpc_pollset* pollset; + gpr_atm shutdown; +}; + +// +// Connection handling +// + +typedef struct proxy_connection { + grpc_endpoint* client_endpoint; + grpc_endpoint* server_endpoint; + + gpr_refcount refcount; + + grpc_pollset_set* pollset_set; + + grpc_closure on_read_request_done; + grpc_closure on_server_connect_done; + grpc_closure on_write_response_done; + grpc_closure on_client_read_done; + grpc_closure on_client_write_done; + grpc_closure on_server_read_done; + grpc_closure on_server_write_done; + + gpr_slice_buffer client_read_buffer; + gpr_slice_buffer client_deferred_write_buffer; + gpr_slice_buffer client_write_buffer; + gpr_slice_buffer server_read_buffer; + gpr_slice_buffer server_deferred_write_buffer; + gpr_slice_buffer server_write_buffer; + + grpc_http_parser http_parser; + grpc_http_request http_request; +} proxy_connection; + +// Helper function to destroy the proxy connection. +static void proxy_connection_unref(grpc_exec_ctx* exec_ctx, + proxy_connection* conn) { + if (gpr_unref(&conn->refcount)) { + grpc_endpoint_destroy(exec_ctx, conn->client_endpoint); + if (conn->server_endpoint != NULL) + grpc_endpoint_destroy(exec_ctx, conn->server_endpoint); + grpc_pollset_set_destroy(conn->pollset_set); + gpr_slice_buffer_destroy(&conn->client_read_buffer); + gpr_slice_buffer_destroy(&conn->client_deferred_write_buffer); + gpr_slice_buffer_destroy(&conn->client_write_buffer); + gpr_slice_buffer_destroy(&conn->server_read_buffer); + gpr_slice_buffer_destroy(&conn->server_deferred_write_buffer); + gpr_slice_buffer_destroy(&conn->server_write_buffer); + grpc_http_parser_destroy(&conn->http_parser); + grpc_http_request_destroy(&conn->http_request); + gpr_free(conn); + } +} + +// Helper function to shut down the proxy connection. +// Does NOT take ownership of a reference to error. +static void proxy_connection_failed(grpc_exec_ctx* exec_ctx, + proxy_connection* conn, bool is_client, + const char* prefix, grpc_error* error) { + const char* msg = grpc_error_string(error); + gpr_log(GPR_INFO, "%s: %s", prefix, msg); + grpc_error_free_string(msg); + grpc_endpoint_shutdown(exec_ctx, conn->client_endpoint); + if (conn->server_endpoint != NULL) + grpc_endpoint_shutdown(exec_ctx, conn->server_endpoint); + proxy_connection_unref(exec_ctx, conn); +} + +// Callback for writing proxy data to the client. +static void on_client_write_done(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + proxy_connection* conn = arg; + if (error != GRPC_ERROR_NONE) { + proxy_connection_failed(exec_ctx, conn, true /* is_client */, + "HTTP proxy client write", error); + return; + } + // Clear write buffer (the data we just wrote). + gpr_slice_buffer_reset_and_unref(&conn->client_write_buffer); + // If more data was read from the server since we started this write, + // write that data now. + if (conn->client_deferred_write_buffer.length > 0) { + gpr_slice_buffer_move_into(&conn->client_deferred_write_buffer, + &conn->client_write_buffer); + grpc_endpoint_write(exec_ctx, conn->client_endpoint, + &conn->client_write_buffer, + &conn->on_client_write_done); + } else { + // No more writes. Unref the connection. + proxy_connection_unref(exec_ctx, conn); + } +} + +// Callback for writing proxy data to the backend server. +static void on_server_write_done(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + proxy_connection* conn = arg; + if (error != GRPC_ERROR_NONE) { + proxy_connection_failed(exec_ctx, conn, false /* is_client */, + "HTTP proxy server write", error); + return; + } + // Clear write buffer (the data we just wrote). + gpr_slice_buffer_reset_and_unref(&conn->server_write_buffer); + // If more data was read from the client since we started this write, + // write that data now. + if (conn->server_deferred_write_buffer.length > 0) { + gpr_slice_buffer_move_into(&conn->server_deferred_write_buffer, + &conn->server_write_buffer); + grpc_endpoint_write(exec_ctx, conn->server_endpoint, + &conn->server_write_buffer, + &conn->on_server_write_done); + } else { + // No more writes. Unref the connection. + proxy_connection_unref(exec_ctx, conn); + } +} + +// Callback for reading data from the client, which will be proxied to +// the backend server. +static void on_client_read_done(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + proxy_connection* conn = arg; + if (error != GRPC_ERROR_NONE) { + proxy_connection_failed(exec_ctx, conn, true /* is_client */, + "HTTP proxy client read", error); + return; + } + // If there is already a pending write (i.e., server_write_buffer is + // not empty), then move the read data into server_deferred_write_buffer, + // and the next write will be requested in on_server_write_done(), when + // the current write is finished. + // + // Otherwise, move the read data into the write buffer and write it. + if (conn->server_write_buffer.length > 0) { + gpr_slice_buffer_move_into(&conn->client_read_buffer, + &conn->server_deferred_write_buffer); + } else { + gpr_slice_buffer_move_into(&conn->client_read_buffer, + &conn->server_write_buffer); + gpr_ref(&conn->refcount); + grpc_endpoint_write(exec_ctx, conn->server_endpoint, + &conn->server_write_buffer, + &conn->on_server_write_done); + } + // Read more data. + grpc_endpoint_read(exec_ctx, conn->client_endpoint, &conn->client_read_buffer, + &conn->on_client_read_done); +} + +// Callback for reading data from the backend server, which will be +// proxied to the client. +static void on_server_read_done(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + proxy_connection* conn = arg; + if (error != GRPC_ERROR_NONE) { + proxy_connection_failed(exec_ctx, conn, false /* is_client */, + "HTTP proxy server read", error); + return; + } + // If there is already a pending write (i.e., client_write_buffer is + // not empty), then move the read data into client_deferred_write_buffer, + // and the next write will be requested in on_client_write_done(), when + // the current write is finished. + // + // Otherwise, move the read data into the write buffer and write it. + if (conn->client_write_buffer.length > 0) { + gpr_slice_buffer_move_into(&conn->server_read_buffer, + &conn->client_deferred_write_buffer); + } else { + gpr_slice_buffer_move_into(&conn->server_read_buffer, + &conn->client_write_buffer); + gpr_ref(&conn->refcount); + grpc_endpoint_write(exec_ctx, conn->client_endpoint, + &conn->client_write_buffer, + &conn->on_client_write_done); + } + // Read more data. + grpc_endpoint_read(exec_ctx, conn->server_endpoint, &conn->server_read_buffer, + &conn->on_server_read_done); +} + +// Callback to write the HTTP response for the CONNECT request. +static void on_write_response_done(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + proxy_connection* conn = arg; + if (error != GRPC_ERROR_NONE) { + proxy_connection_failed(exec_ctx, conn, true /* is_client */, + "HTTP proxy write response", error); + return; + } + // Clear write buffer. + gpr_slice_buffer_reset_and_unref(&conn->client_write_buffer); + // Start reading from both client and server. One of the read + // requests inherits our ref to conn, but we need to take a new ref + // for the other one. + gpr_ref(&conn->refcount); + grpc_endpoint_read(exec_ctx, conn->client_endpoint, &conn->client_read_buffer, + &conn->on_client_read_done); + grpc_endpoint_read(exec_ctx, conn->server_endpoint, &conn->server_read_buffer, + &conn->on_server_read_done); +} + +// Callback to connect to the backend server specified by the HTTP +// CONNECT request. +static void on_server_connect_done(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + proxy_connection* conn = arg; + if (error != GRPC_ERROR_NONE) { + // TODO(roth): Technically, in this case, we should handle the error + // by returning an HTTP response to the client indicating that the + // connection failed. However, for the purposes of this test code, + // it's fine to pretend this is a client-side error, which will + // cause the client connection to be dropped. + proxy_connection_failed(exec_ctx, conn, true /* is_client */, + "HTTP proxy server connect", error); + return; + } + // We've established a connection, so send back a 200 response code to + // the client. + // The write callback inherits our reference to conn. + gpr_slice slice = + gpr_slice_from_copied_string("HTTP/1.0 200 connected\r\n\r\n"); + gpr_slice_buffer_add(&conn->client_write_buffer, slice); + grpc_endpoint_write(exec_ctx, conn->client_endpoint, + &conn->client_write_buffer, + &conn->on_write_response_done); +} + +// Callback to read the HTTP CONNECT request. +// TODO(roth): Technically, for any of the failure modes handled by this +// function, we should handle the error by returning an HTTP response to +// the client indicating that the request failed. However, for the purposes +// of this test code, it's fine to pretend this is a client-side error, +// which will cause the client connection to be dropped. +static void on_read_request_done(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + proxy_connection* conn = arg; + if (error != GRPC_ERROR_NONE) { + proxy_connection_failed(exec_ctx, conn, true /* is_client */, + "HTTP proxy read request", error); + return; + } + // Read request and feed it to the parser. + for (size_t i = 0; i < conn->client_read_buffer.count; ++i) { + if (GPR_SLICE_LENGTH(conn->client_read_buffer.slices[i]) > 0) { + error = grpc_http_parser_parse(&conn->http_parser, + conn->client_read_buffer.slices[i], NULL); + if (error != GRPC_ERROR_NONE) { + proxy_connection_failed(exec_ctx, conn, true /* is_client */, + "HTTP proxy request parse", error); + GRPC_ERROR_UNREF(error); + return; + } + } + } + gpr_slice_buffer_reset_and_unref(&conn->client_read_buffer); + // If we're not done reading the request, read more data. + if (conn->http_parser.state != GRPC_HTTP_BODY) { + grpc_endpoint_read(exec_ctx, conn->client_endpoint, + &conn->client_read_buffer, &conn->on_read_request_done); + return; + } + // Make sure we got a CONNECT request. + if (strcmp(conn->http_request.method, "CONNECT") != 0) { + char* msg; + gpr_asprintf(&msg, "HTTP proxy got request method %s", + conn->http_request.method); + error = GRPC_ERROR_CREATE(msg); + gpr_free(msg); + proxy_connection_failed(exec_ctx, conn, true /* is_client */, + "HTTP proxy read request", error); + GRPC_ERROR_UNREF(error); + return; + } + // Resolve address. + grpc_resolved_addresses* resolved_addresses = NULL; + error = grpc_blocking_resolve_address(conn->http_request.path, "80", + &resolved_addresses); + if (error != GRPC_ERROR_NONE) { + proxy_connection_failed(exec_ctx, conn, true /* is_client */, + "HTTP proxy DNS lookup", error); + GRPC_ERROR_UNREF(error); + return; + } + GPR_ASSERT(resolved_addresses->naddrs >= 1); + // Connect to requested address. + // The connection callback inherits our reference to conn. + const gpr_timespec deadline = gpr_time_add( + gpr_now(GPR_CLOCK_MONOTONIC), gpr_time_from_seconds(10, GPR_TIMESPAN)); + grpc_tcp_client_connect(exec_ctx, &conn->on_server_connect_done, + &conn->server_endpoint, conn->pollset_set, + (struct sockaddr*)&resolved_addresses->addrs[0].addr, + resolved_addresses->addrs[0].len, deadline); + grpc_resolved_addresses_destroy(resolved_addresses); +} + +static void on_accept(grpc_exec_ctx* exec_ctx, void* arg, + grpc_endpoint* endpoint, grpc_pollset* accepting_pollset, + grpc_tcp_server_acceptor* acceptor) { + grpc_end2end_http_proxy* proxy = arg; + // Instantiate proxy_connection. + proxy_connection* conn = gpr_malloc(sizeof(*conn)); + memset(conn, 0, sizeof(*conn)); + conn->client_endpoint = endpoint; + gpr_ref_init(&conn->refcount, 1); + conn->pollset_set = grpc_pollset_set_create(); + grpc_pollset_set_add_pollset(exec_ctx, conn->pollset_set, proxy->pollset); + grpc_closure_init(&conn->on_read_request_done, on_read_request_done, conn); + grpc_closure_init(&conn->on_server_connect_done, on_server_connect_done, + conn); + grpc_closure_init(&conn->on_write_response_done, on_write_response_done, + conn); + grpc_closure_init(&conn->on_client_read_done, on_client_read_done, conn); + grpc_closure_init(&conn->on_client_write_done, on_client_write_done, conn); + grpc_closure_init(&conn->on_server_read_done, on_server_read_done, conn); + grpc_closure_init(&conn->on_server_write_done, on_server_write_done, conn); + gpr_slice_buffer_init(&conn->client_read_buffer); + gpr_slice_buffer_init(&conn->client_deferred_write_buffer); + gpr_slice_buffer_init(&conn->client_write_buffer); + gpr_slice_buffer_init(&conn->server_read_buffer); + gpr_slice_buffer_init(&conn->server_deferred_write_buffer); + gpr_slice_buffer_init(&conn->server_write_buffer); + grpc_http_parser_init(&conn->http_parser, GRPC_HTTP_REQUEST, + &conn->http_request); + grpc_endpoint_read(exec_ctx, conn->client_endpoint, &conn->client_read_buffer, + &conn->on_read_request_done); +} + +// +// Proxy class +// + +static void thread_main(void* arg) { + grpc_end2end_http_proxy* proxy = arg; + grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + do { + const gpr_timespec now = gpr_now(GPR_CLOCK_MONOTONIC); + const gpr_timespec deadline = + gpr_time_add(now, gpr_time_from_seconds(1, GPR_TIMESPAN)); + grpc_pollset_worker* worker = NULL; + gpr_mu_lock(proxy->mu); + GRPC_LOG_IF_ERROR( + "grpc_pollset_work", + grpc_pollset_work(&exec_ctx, proxy->pollset, &worker, now, deadline)); + gpr_mu_unlock(proxy->mu); + grpc_exec_ctx_flush(&exec_ctx); + } while (!gpr_atm_acq_load(&proxy->shutdown)); + grpc_exec_ctx_finish(&exec_ctx); +} + +grpc_end2end_http_proxy* grpc_end2end_http_proxy_create() { + grpc_end2end_http_proxy* proxy = gpr_malloc(sizeof(*proxy)); + memset(proxy, 0, sizeof(*proxy)); + // Construct proxy address. + const int proxy_port = grpc_pick_unused_port_or_die(); + gpr_join_host_port(&proxy->proxy_name, "localhost", proxy_port); + gpr_log(GPR_INFO, "Proxy address: %s", proxy->proxy_name); + // Create TCP server. + proxy->channel_args = grpc_channel_args_copy(NULL); + grpc_error* error = + grpc_tcp_server_create(NULL, proxy->channel_args, &proxy->server); + GPR_ASSERT(error == GRPC_ERROR_NONE); + // Bind to port. + struct sockaddr_in addr; + memset(&addr, 0, sizeof(addr)); + addr.sin_family = AF_INET; + grpc_sockaddr_set_port((struct sockaddr*)&addr, proxy_port); + int port; + error = grpc_tcp_server_add_port(proxy->server, (struct sockaddr*)&addr, + sizeof(addr), &port); + GPR_ASSERT(error == GRPC_ERROR_NONE); + GPR_ASSERT(port == proxy_port); + // Start server. + proxy->pollset = gpr_malloc(grpc_pollset_size()); + grpc_pollset_init(proxy->pollset, &proxy->mu); + grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + grpc_tcp_server_start(&exec_ctx, proxy->server, &proxy->pollset, 1, on_accept, + proxy); + grpc_exec_ctx_finish(&exec_ctx); + // Start proxy thread. + gpr_thd_options opt = gpr_thd_options_default(); + gpr_thd_options_set_joinable(&opt); + GPR_ASSERT(gpr_thd_new(&proxy->thd, thread_main, proxy, &opt)); + return proxy; +} + +static void destroy_pollset(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + grpc_pollset* pollset = arg; + grpc_pollset_destroy(pollset); + gpr_free(pollset); +} + +void grpc_end2end_http_proxy_destroy(grpc_end2end_http_proxy* proxy) { + gpr_atm_rel_store(&proxy->shutdown, 1); // Signal proxy thread to shutdown. + grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; + gpr_thd_join(proxy->thd); + grpc_tcp_server_shutdown_listeners(&exec_ctx, proxy->server); + grpc_tcp_server_unref(&exec_ctx, proxy->server); + gpr_free(proxy->proxy_name); + grpc_channel_args_destroy(proxy->channel_args); + grpc_closure destroyed; + grpc_closure_init(&destroyed, destroy_pollset, proxy->pollset); + grpc_pollset_shutdown(&exec_ctx, proxy->pollset, &destroyed); + gpr_free(proxy); + grpc_exec_ctx_finish(&exec_ctx); +} + +const char* grpc_end2end_http_proxy_get_proxy_name( + grpc_end2end_http_proxy* proxy) { + return proxy->proxy_name; +} diff --git a/test/core/end2end/fixtures/http_proxy.h b/test/core/end2end/fixtures/http_proxy.h new file mode 100644 index 0000000000..cd47b432af --- /dev/null +++ b/test/core/end2end/fixtures/http_proxy.h @@ -0,0 +1,41 @@ +/* + * + * Copyright 2016, 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. + * + */ + +typedef struct grpc_end2end_http_proxy grpc_end2end_http_proxy; + +grpc_end2end_http_proxy* grpc_end2end_http_proxy_create(); + +void grpc_end2end_http_proxy_destroy(grpc_end2end_http_proxy* proxy); + +const char* grpc_end2end_http_proxy_get_proxy_name( + grpc_end2end_http_proxy* proxy); diff --git a/test/core/end2end/fuzzers/hpack.dictionary b/test/core/end2end/fuzzers/hpack.dictionary index e5a73d523f..a93bccfa0d 100644 --- a/test/core/end2end/fuzzers/hpack.dictionary +++ b/test/core/end2end/fuzzers/hpack.dictionary @@ -40,11 +40,11 @@ "\x03GET" "\x04grpc" "\x14grpc-accept-encoding" -"\x0Fgrpc-census-bin" "\x0Dgrpc-encoding" "\x1Egrpc-internal-encoding-request" "\x0Cgrpc-message" "\x10grpc-payload-bin" +"\x0Egrpc-stats-bin" "\x0Bgrpc-status" "\x0Cgrpc-timeout" "\x10grpc-tracing-bin" diff --git a/test/core/end2end/gen_build_yaml.py b/test/core/end2end/gen_build_yaml.py index fe0f7baf2c..78b37efd37 100755 --- a/test/core/end2end/gen_build_yaml.py +++ b/test/core/end2end/gen_build_yaml.py @@ -60,6 +60,7 @@ END2END_FIXTURES = { 'h2_full+pipe': default_unsecure_fixture_options._replace( platforms=['linux']), 'h2_full+trace': default_unsecure_fixture_options._replace(tracing=True), + 'h2_http_proxy': default_unsecure_fixture_options._replace(ci_mac=False), 'h2_oauth2': default_secure_fixture_options._replace(ci_mac=False), 'h2_proxy': default_unsecure_fixture_options._replace(includes_proxy=True, ci_mac=False), diff --git a/test/core/end2end/tests/no_logging.c b/test/core/end2end/tests/no_logging.c index d03d336329..1d3cfda6e5 100644 --- a/test/core/end2end/tests/no_logging.c +++ b/test/core/end2end/tests/no_logging.c @@ -68,6 +68,13 @@ static void test_no_error_log(gpr_log_func_args *args) { } } +static gpr_atm g_log_func = (gpr_atm)gpr_default_log; + +static void log_dispatcher_func(gpr_log_func_args *args) { + gpr_log_func log_func = (gpr_log_func)gpr_atm_no_barrier_load(&g_log_func); + log_func(args); +} + static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, const char *test_name, grpc_channel_args *client_args, @@ -263,12 +270,12 @@ static void test_invoke_10_simple_requests(grpc_end2end_test_config config) { static void test_no_error_logging_in_entire_process( grpc_end2end_test_config config) { int i; - gpr_set_log_function(test_no_error_log); + gpr_atm_no_barrier_store(&g_log_func, (gpr_atm)test_no_error_log); for (i = 0; i < 10; i++) { test_invoke_simple_request(config); } test_invoke_10_simple_requests(config); - gpr_set_log_function(gpr_default_log); + gpr_atm_no_barrier_store(&g_log_func, (gpr_atm)gpr_default_log); } static void test_no_logging_in_one_request(grpc_end2end_test_config config) { @@ -278,9 +285,9 @@ static void test_no_logging_in_one_request(grpc_end2end_test_config config) { for (i = 0; i < 10; i++) { simple_request_body(f); } - gpr_set_log_function(test_no_log); + gpr_atm_no_barrier_store(&g_log_func, (gpr_atm)test_no_log); simple_request_body(f); - gpr_set_log_function(gpr_default_log); + gpr_atm_no_barrier_store(&g_log_func, (gpr_atm)gpr_default_log); end_test(&f); config.tear_down_data(&f); } @@ -288,8 +295,10 @@ static void test_no_logging_in_one_request(grpc_end2end_test_config config) { void no_logging(grpc_end2end_test_config config) { gpr_set_log_verbosity(GPR_LOG_SEVERITY_DEBUG); grpc_tracer_set_enabled("all", 0); + gpr_set_log_function(log_dispatcher_func); test_no_logging_in_one_request(config); test_no_error_logging_in_entire_process(config); + gpr_set_log_function(gpr_default_log); } void no_logging_pre_init(void) {} |