more tests

test/core/end2end/invalid_call_argument_test.c

@@ -30,16 +30,19 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */
-#include <limits.h>
 #include <grpc/grpc.h>
 #include <grpc/support/alloc.h>
+#include <grpc/support/host_port.h>
 #include <grpc/support/log.h>
+#include <limits.h>
 #include "test/core/end2end/cq_verifier.h"
+#include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
 
 static void *tag(gpr_intptr i) { return (void *)i; }
 
 struct test_state {
+  int is_client;
   grpc_channel *chan;
   grpc_call *call;
   gpr_timespec deadline;
@@ -51,11 +54,19 @@ struct test_state {
   grpc_status_code status;
   char *details;
   size_t details_capacity;
+  grpc_call *server_call;
+  grpc_server *server;
+  grpc_metadata_array server_initial_metadata_recv;
+  grpc_call_details call_details;
 };
 
 static struct test_state g_state;
 
-static void prepare_test() {
+static void prepare_test(int is_client) {
+  int port;
+  char *server_hostport;
+  grpc_op *op;
+  g_state.is_client = is_client;
   grpc_metadata_array_init(&g_state.initial_metadata_recv);
   grpc_metadata_array_init(&g_state.trailing_metadata_recv);
   g_state.deadline = GRPC_TIMEOUT_SECONDS_TO_DEADLINE(2);
@@ -64,30 +75,78 @@ static void prepare_test() {
   g_state.details = NULL;
   g_state.details_capacity = 0;
 
-  /* create a call, channel to a non existant server */
-  g_state.chan = grpc_insecure_channel_create("nonexistant:54321", NULL, NULL);
-  g_state.call = grpc_channel_create_call(g_state.chan, NULL, GRPC_PROPAGATE_DEFAULTS, g_state.cq,
-                                    "/Foo", "nonexistant", g_state.deadline, NULL);
+  if (is_client) {
+    /* create a call, channel to a non existant server */
+    g_state.chan =
+        grpc_insecure_channel_create("nonexistant:54321", NULL, NULL);
+    g_state.call = grpc_channel_create_call(
+        g_state.chan, NULL, GRPC_PROPAGATE_DEFAULTS, g_state.cq, "/Foo",
+        "nonexistant", g_state.deadline, NULL);
+  } else {
+    g_state.server = grpc_server_create(NULL, NULL);
+    grpc_server_register_completion_queue(g_state.server, g_state.cq, NULL);
+    port = grpc_pick_unused_port_or_die();
+    gpr_join_host_port(&server_hostport, "0.0.0.0", port);
+    grpc_server_add_insecure_http2_port(g_state.server, server_hostport);
+    grpc_server_start(g_state.server);
+    gpr_free(server_hostport);
+    gpr_join_host_port(&server_hostport, "localhost", port);
+    g_state.chan = grpc_insecure_channel_create(server_hostport, NULL, NULL);
+    gpr_free(server_hostport);
+    g_state.call = grpc_channel_create_call(
+        g_state.chan, NULL, GRPC_PROPAGATE_DEFAULTS, g_state.cq, "/Foo", "bar",
+        g_state.deadline, NULL);
+    grpc_metadata_array_init(&g_state.server_initial_metadata_recv);
+    grpc_call_details_init(&g_state.call_details);
+    op = g_state.ops;
+    op->op = GRPC_OP_SEND_INITIAL_METADATA;
+    op->data.send_initial_metadata.count = 0;
+    op->flags = 0;
+    op->reserved = NULL;
+    op++;
+    GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(g_state.call, g_state.ops,
+                                                     (size_t)(op - g_state.ops),
+                                                     tag(1), NULL));
+    GPR_ASSERT(GRPC_CALL_OK ==
+               grpc_server_request_call(g_state.server, &g_state.server_call,
+                                        &g_state.call_details,
+                                        &g_state.server_initial_metadata_recv,
+                                        g_state.cq, g_state.cq, tag(101)));
+    cq_expect_completion(g_state.cqv, tag(101), 1);
+    cq_expect_completion(g_state.cqv, tag(1), 1);
+    cq_verify(g_state.cqv);
+  }
 }
 
 static void cleanup_test() {
+  grpc_call_destroy(g_state.call);
+  cq_verifier_destroy(g_state.cqv);
+  grpc_channel_destroy(g_state.chan);
+  gpr_free(g_state.details);
+  grpc_metadata_array_destroy(&g_state.initial_metadata_recv);
+  grpc_metadata_array_destroy(&g_state.trailing_metadata_recv);
+
+  if (!g_state.is_client) {
+    grpc_call_destroy(g_state.server_call);
+    grpc_server_shutdown_and_notify(g_state.server, g_state.cq, tag(1000));
+    GPR_ASSERT(grpc_completion_queue_pluck(g_state.cq, tag(1000),
+                                           GRPC_TIMEOUT_SECONDS_TO_DEADLINE(5),
+                                           NULL)
+                   .type == GRPC_OP_COMPLETE);
+    grpc_server_destroy(g_state.server);
+    grpc_call_details_destroy(&g_state.call_details);
+    grpc_metadata_array_destroy(&g_state.server_initial_metadata_recv);
+  }
   grpc_completion_queue_shutdown(g_state.cq);
   while (grpc_completion_queue_next(g_state.cq,
                                     gpr_inf_future(GPR_CLOCK_REALTIME), NULL)
              .type != GRPC_QUEUE_SHUTDOWN)
     ;
   grpc_completion_queue_destroy(g_state.cq);
-  grpc_call_destroy(g_state.call);
-  grpc_channel_destroy(g_state.chan);
-  cq_verifier_destroy(g_state.cqv);
-
-  gpr_free(g_state.details);
-  grpc_metadata_array_destroy(&g_state.initial_metadata_recv);
-  grpc_metadata_array_destroy(&g_state.trailing_metadata_recv);
 }
 
 static void test_non_null_reserved_on_start_batch() {
-  prepare_test();
+  prepare_test(1);
   GPR_ASSERT(GRPC_CALL_ERROR ==
              grpc_call_start_batch(g_state.call, NULL, 0, NULL, tag(1)));
   cleanup_test();
@@ -95,7 +154,7 @@ static void test_non_null_reserved_on_start_batch() {
 
 static void test_non_null_reserved_on_op() {
   grpc_op *op;
-  prepare_test();
+  prepare_test(1);
 
   op = g_state.ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
@@ -106,13 +165,12 @@ static void test_non_null_reserved_on_op() {
   GPR_ASSERT(GRPC_CALL_ERROR ==
              grpc_call_start_batch(g_state.call, g_state.ops,
                                    (size_t)(op - g_state.ops), tag(1), NULL));
-
   cleanup_test();
 }
 
 static void test_send_initial_metadata_more_than_once() {
   grpc_op *op;
-  prepare_test();
+  prepare_test(1);
 
   op = g_state.ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
@@ -135,13 +193,12 @@ static void test_send_initial_metadata_more_than_once() {
   GPR_ASSERT(GRPC_CALL_ERROR_TOO_MANY_OPERATIONS ==
              grpc_call_start_batch(g_state.call, g_state.ops,
                                    (size_t)(op - g_state.ops), tag(1), NULL));
-
   cleanup_test();
 }
 
 static void test_too_many_metadata() {
   grpc_op *op;
-  prepare_test();
+  prepare_test(1);
 
   op = g_state.ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
@@ -152,13 +209,12 @@ static void test_too_many_metadata() {
   GPR_ASSERT(GRPC_CALL_ERROR_INVALID_METADATA ==
              grpc_call_start_batch(g_state.call, g_state.ops,
                                    (size_t)(op - g_state.ops), tag(1), NULL));
-
   cleanup_test();
 }
 
 static void test_send_null_message() {
   grpc_op *op;
-  prepare_test();
+  prepare_test(1);
 
   op = g_state.ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
@@ -182,7 +238,7 @@ static void test_send_messages_at_the_same_time() {
   gpr_slice request_payload_slice = gpr_slice_from_copied_string("hello world");
   grpc_byte_buffer *request_payload =
       grpc_raw_byte_buffer_create(&request_payload_slice, 1);
-  prepare_test();
+  prepare_test(1);
   op = g_state.ops;
   op->op = GRPC_OP_SEND_INITIAL_METADATA;
   op->data.send_initial_metadata.count = 0;
@@ -208,7 +264,7 @@ static void test_send_messages_at_the_same_time() {
 
 static void test_send_server_status_from_client() {
   grpc_op *op;
-  prepare_test();
+  prepare_test(1);
 
   op = g_state.ops;
   op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
@@ -226,7 +282,7 @@ static void test_send_server_status_from_client() {
 
 static void test_receive_initial_metadata_twice_at_client() {
   grpc_op *op;
-  prepare_test();
+  prepare_test(1);
   op = g_state.ops;
   op->op = GRPC_OP_RECV_INITIAL_METADATA;
   op->data.recv_initial_metadata = &g_state.initial_metadata_recv;
@@ -253,7 +309,7 @@ static void test_receive_initial_metadata_twice_at_client() {
 static void test_receive_message_with_invalid_flags() {
   grpc_op *op;
   grpc_byte_buffer *payload = NULL;
-  prepare_test();
+  prepare_test(1);
   op = g_state.ops;
   op->op = GRPC_OP_RECV_MESSAGE;
   op->data.recv_message = &payload;
@@ -269,7 +325,7 @@ static void test_receive_message_with_invalid_flags() {
 static void test_receive_two_messages_at_the_same_time() {
   grpc_op *op;
   grpc_byte_buffer *payload = NULL;
-  prepare_test();
+  prepare_test(1);
   op = g_state.ops;
   op->op = GRPC_OP_RECV_MESSAGE;
   op->data.recv_message = &payload;
@@ -287,6 +343,193 @@ static void test_receive_two_messages_at_the_same_time() {
   cleanup_test();
 }
 
+static void test_recv_close_on_server_from_client() {
+  grpc_op *op;
+  prepare_test(1);
+
+  op = g_state.ops;
+  op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+  op->data.recv_close_on_server.cancelled = NULL;
+  op->flags = 0;
+  op->reserved = NULL;
+  op++;
+  GPR_ASSERT(GRPC_CALL_ERROR_NOT_ON_CLIENT ==
+             grpc_call_start_batch(g_state.call, g_state.ops,
+                                   (size_t)(op - g_state.ops), tag(1), NULL));
+  cleanup_test();
+}
+
+static void test_recv_status_on_client_twice() {
+  grpc_op *op;
+  prepare_test(1);
+
+  op = g_state.ops;
+  op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
+  op->data.recv_status_on_client.trailing_metadata =
+      &g_state.trailing_metadata_recv;
+  op->data.recv_status_on_client.status = &g_state.status;
+  op->data.recv_status_on_client.status_details = &g_state.details;
+  op->data.recv_status_on_client.status_details_capacity =
+      &g_state.details_capacity;
+  op->flags = 0;
+  op->reserved = NULL;
+  op++;
+  GPR_ASSERT(GRPC_CALL_OK == grpc_call_start_batch(g_state.call, g_state.ops,
+                                                   (size_t)(op - g_state.ops),
+                                                   tag(1), NULL));
+  cq_expect_completion(g_state.cqv, tag(1), 1);
+  cq_verify(g_state.cqv);
+
+  op = g_state.ops;
+  op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
+  op->data.recv_status_on_client.trailing_metadata = NULL;
+  op->data.recv_status_on_client.status = NULL;
+  op->data.recv_status_on_client.status_details = NULL;
+  op->data.recv_status_on_client.status_details_capacity = NULL;
+  op->flags = 0;
+  op->reserved = NULL;
+  op++;
+  GPR_ASSERT(GRPC_CALL_ERROR_TOO_MANY_OPERATIONS ==
+             grpc_call_start_batch(g_state.call, g_state.ops,
+                                   (size_t)(op - g_state.ops), tag(1), NULL));
+  cleanup_test();
+}
+
+static void test_send_close_from_client_on_server() {
+  grpc_op *op;
+  prepare_test(0);
+
+  op = g_state.ops;
+  op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT;
+  op->flags = 0;
+  op->reserved = NULL;
+  op++;
+  GPR_ASSERT(GRPC_CALL_ERROR_NOT_ON_SERVER ==
+             grpc_call_start_batch(g_state.server_call, g_state.ops,
+                                   (size_t)(op - g_state.ops), tag(2), NULL));
+  cleanup_test();
+}
+
+static void test_recv_status_on_client_from_server() {
+  grpc_op *op;
+  prepare_test(0);
+
+  op = g_state.ops;
+  op->op = GRPC_OP_RECV_STATUS_ON_CLIENT;
+  op->data.recv_status_on_client.trailing_metadata =
+      &g_state.trailing_metadata_recv;
+  op->data.recv_status_on_client.status = &g_state.status;
+  op->data.recv_status_on_client.status_details = &g_state.details;
+  op->data.recv_status_on_client.status_details_capacity =
+      &g_state.details_capacity;
+  op->flags = 0;
+  op->reserved = NULL;
+  op++;
+  GPR_ASSERT(GRPC_CALL_ERROR_NOT_ON_SERVER ==
+             grpc_call_start_batch(g_state.server_call, g_state.ops,
+                                   (size_t)(op - g_state.ops), tag(2), NULL));
+  cleanup_test();
+}
+
+static void test_send_status_from_server_with_invalid_flags() {
+  grpc_op *op;
+  prepare_test(0);
+
+  op = g_state.ops;
+  op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
+  op->data.send_status_from_server.trailing_metadata_count = 0;
+  op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
+  op->data.send_status_from_server.status_details = "xyz";
+  op->flags = 1;
+  op->reserved = NULL;
+  op++;
+  GPR_ASSERT(GRPC_CALL_ERROR_INVALID_FLAGS ==
+             grpc_call_start_batch(g_state.server_call, g_state.ops,
+                                   (size_t)(op - g_state.ops), tag(2), NULL));
+  cleanup_test();
+}
+
+static void test_too_many_trailing_metadata() {
+  grpc_op *op;
+  prepare_test(0);
+
+  op = g_state.ops;
+  op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
+  op->data.send_status_from_server.trailing_metadata_count =
+      (size_t)INT_MAX + 1;
+  op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
+  op->data.send_status_from_server.status_details = "xyz";
+  op->flags = 0;
+  op->reserved = NULL;
+  op++;
+  GPR_ASSERT(GRPC_CALL_ERROR_INVALID_METADATA ==
+             grpc_call_start_batch(g_state.server_call, g_state.ops,
+                                   (size_t)(op - g_state.ops), tag(2), NULL));
+  cleanup_test();
+}
+
+static void test_send_server_status_twice() {
+  grpc_op *op;
+  prepare_test(0);
+
+  op = g_state.ops;
+  op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
+  op->data.send_status_from_server.trailing_metadata_count = 0;
+  op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
+  op->data.send_status_from_server.status_details = "xyz";
+  op->flags = 0;
+  op->reserved = NULL;
+  op++;
+  op->op = GRPC_OP_SEND_STATUS_FROM_SERVER;
+  op->data.send_status_from_server.trailing_metadata_count = 0;
+  op->data.send_status_from_server.status = GRPC_STATUS_UNIMPLEMENTED;
+  op->data.send_status_from_server.status_details = "xyz";
+  op->flags = 0;
+  op->reserved = NULL;
+  op++;
+  GPR_ASSERT(GRPC_CALL_ERROR_TOO_MANY_OPERATIONS ==
+             grpc_call_start_batch(g_state.server_call, g_state.ops,
+                                   (size_t)(op - g_state.ops), tag(2), NULL));
+  cleanup_test();
+}
+
+static void test_recv_close_on_server_with_invalid_flags() {
+  grpc_op *op;
+  prepare_test(0);
+
+  op = g_state.ops;
+  op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+  op->data.recv_close_on_server.cancelled = NULL;
+  op->flags = 1;
+  op->reserved = NULL;
+  op++;
+  GPR_ASSERT(GRPC_CALL_ERROR_INVALID_FLAGS ==
+             grpc_call_start_batch(g_state.server_call, g_state.ops,
+                                   (size_t)(op - g_state.ops), tag(2), NULL));
+  cleanup_test();
+}
+
+static void test_recv_close_on_server_twice() {
+  grpc_op *op;
+  prepare_test(0);
+
+  op = g_state.ops;
+  op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+  op->data.recv_close_on_server.cancelled = NULL;
+  op->flags = 0;
+  op->reserved = NULL;
+  op++;
+  op->op = GRPC_OP_RECV_CLOSE_ON_SERVER;
+  op->data.recv_close_on_server.cancelled = NULL;
+  op->flags = 0;
+  op->reserved = NULL;
+  op++;
+  GPR_ASSERT(GRPC_CALL_ERROR_TOO_MANY_OPERATIONS ==
+             grpc_call_start_batch(g_state.server_call, g_state.ops,
+                                   (size_t)(op - g_state.ops), tag(2), NULL));
+  cleanup_test();
+}
+
 int main(int argc, char **argv) {
   grpc_test_init(argc, argv);
   grpc_init();
@@ -300,6 +543,15 @@ int main(int argc, char **argv) {
   test_receive_initial_metadata_twice_at_client();
   test_receive_message_with_invalid_flags();
   test_receive_two_messages_at_the_same_time();
+  test_recv_close_on_server_from_client();
+  test_recv_status_on_client_twice();
+  test_send_close_from_client_on_server();
+  test_recv_status_on_client_from_server();
+  test_send_status_from_server_with_invalid_flags();
+  test_too_many_trailing_metadata();
+  test_send_server_status_twice();
+  test_recv_close_on_server_with_invalid_flags();
+  test_recv_close_on_server_twice();
   grpc_shutdown();
 
   return 0;