Merge with master

1 files changed, 169 insertions, 0 deletions

diff --git a/test/core/transport/status_conversion_test.cc b/test/core/transport/status_conversion_test.cc
new file mode 100644
index 0000000000..44e961310a
--- /dev/null
+++ b/test/core/transport/status_conversion_test.cc
@@ -0,0 +1,169 @@
+/*
+ *
+ * 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.
+ *
+ */
+
+#include "src/core/lib/transport/status_conversion.h"
+#include <grpc/support/log.h>
+#include "test/core/util/test_config.h"
+
+#define GRPC_STATUS_TO_HTTP2_ERROR(a, b) \
+  GPR_ASSERT(grpc_status_to_http2_error(a) == (b))
+#define HTTP2_ERROR_TO_GRPC_STATUS(a, deadline, b)                   \
+  do {                                                               \
+    ExecCtx _local_exec_ctx;                                         \
+    GPR_ASSERT(grpc_http2_error_to_grpc_status(a, deadline) == (b)); \
+    grpc_exec_ctx_finish();                                          \
+  } while (0)
+#define GRPC_STATUS_TO_HTTP2_STATUS(a, b) \
+  GPR_ASSERT(grpc_status_to_http2_status(a) == (b))
+#define HTTP2_STATUS_TO_GRPC_STATUS(a, b) \
+  GPR_ASSERT(grpc_http2_status_to_grpc_status(a) == (b))
+
+int main(int argc, char** argv) {
+  int i;
+
+  grpc_test_init(argc, argv);
+  grpc_init();
+
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_OK, GRPC_HTTP2_NO_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_CANCELLED, GRPC_HTTP2_CANCEL);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_UNKNOWN, GRPC_HTTP2_INTERNAL_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_INVALID_ARGUMENT,
+                             GRPC_HTTP2_INTERNAL_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_DEADLINE_EXCEEDED, GRPC_HTTP2_CANCEL);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_NOT_FOUND, GRPC_HTTP2_INTERNAL_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_ALREADY_EXISTS,
+                             GRPC_HTTP2_INTERNAL_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_PERMISSION_DENIED,
+                             GRPC_HTTP2_INADEQUATE_SECURITY);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_UNAUTHENTICATED,
+                             GRPC_HTTP2_INTERNAL_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_RESOURCE_EXHAUSTED,
+                             GRPC_HTTP2_ENHANCE_YOUR_CALM);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_FAILED_PRECONDITION,
+                             GRPC_HTTP2_INTERNAL_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_ABORTED, GRPC_HTTP2_INTERNAL_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_OUT_OF_RANGE,
+                             GRPC_HTTP2_INTERNAL_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_UNIMPLEMENTED,
+                             GRPC_HTTP2_INTERNAL_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_INTERNAL, GRPC_HTTP2_INTERNAL_ERROR);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_UNAVAILABLE,
+                             GRPC_HTTP2_REFUSED_STREAM);
+  GRPC_STATUS_TO_HTTP2_ERROR(GRPC_STATUS_DATA_LOSS, GRPC_HTTP2_INTERNAL_ERROR);
+
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_OK, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_CANCELLED, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_UNKNOWN, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_INVALID_ARGUMENT, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_DEADLINE_EXCEEDED, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_NOT_FOUND, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_ALREADY_EXISTS, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_PERMISSION_DENIED, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_UNAUTHENTICATED, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_RESOURCE_EXHAUSTED, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_FAILED_PRECONDITION, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_ABORTED, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_OUT_OF_RANGE, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_UNIMPLEMENTED, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_INTERNAL, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_UNAVAILABLE, 200);
+  GRPC_STATUS_TO_HTTP2_STATUS(GRPC_STATUS_DATA_LOSS, 200);
+
+  const grpc_millis before_deadline = GRPC_MILLIS_INF_FUTURE;
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_NO_ERROR, before_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_PROTOCOL_ERROR, before_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_INTERNAL_ERROR, before_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_FLOW_CONTROL_ERROR, before_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_SETTINGS_TIMEOUT, before_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_STREAM_CLOSED, before_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_FRAME_SIZE_ERROR, before_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_REFUSED_STREAM, before_deadline,
+                             GRPC_STATUS_UNAVAILABLE);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_CANCEL, before_deadline,
+                             GRPC_STATUS_CANCELLED);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_COMPRESSION_ERROR, before_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_CONNECT_ERROR, before_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_ENHANCE_YOUR_CALM, before_deadline,
+                             GRPC_STATUS_RESOURCE_EXHAUSTED);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_INADEQUATE_SECURITY, before_deadline,
+                             GRPC_STATUS_PERMISSION_DENIED);
+
+  const grpc_millis after_deadline = 0;
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_NO_ERROR, after_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_PROTOCOL_ERROR, after_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_INTERNAL_ERROR, after_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_FLOW_CONTROL_ERROR, after_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_SETTINGS_TIMEOUT, after_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_STREAM_CLOSED, after_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_FRAME_SIZE_ERROR, after_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_REFUSED_STREAM, after_deadline,
+                             GRPC_STATUS_UNAVAILABLE);
+  // We only have millisecond granularity in our timing code. This sleeps for 5
+  // millis to ensure that the status conversion code will pick up the fact
+  // that the deadline has expired.
+  gpr_sleep_until(gpr_time_add(gpr_now(GPR_CLOCK_REALTIME),
+                               gpr_time_from_millis(5, GPR_TIMESPAN)));
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_CANCEL, after_deadline,
+                             GRPC_STATUS_DEADLINE_EXCEEDED);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_COMPRESSION_ERROR, after_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_CONNECT_ERROR, after_deadline,
+                             GRPC_STATUS_INTERNAL);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_ENHANCE_YOUR_CALM, after_deadline,
+                             GRPC_STATUS_RESOURCE_EXHAUSTED);
+  HTTP2_ERROR_TO_GRPC_STATUS(GRPC_HTTP2_INADEQUATE_SECURITY, after_deadline,
+                             GRPC_STATUS_PERMISSION_DENIED);
+
+  HTTP2_STATUS_TO_GRPC_STATUS(200, GRPC_STATUS_OK);
+  HTTP2_STATUS_TO_GRPC_STATUS(400, GRPC_STATUS_INVALID_ARGUMENT);
+  HTTP2_STATUS_TO_GRPC_STATUS(401, GRPC_STATUS_UNAUTHENTICATED);
+  HTTP2_STATUS_TO_GRPC_STATUS(403, GRPC_STATUS_PERMISSION_DENIED);
+  HTTP2_STATUS_TO_GRPC_STATUS(404, GRPC_STATUS_NOT_FOUND);
+  HTTP2_STATUS_TO_GRPC_STATUS(409, GRPC_STATUS_ABORTED);
+  HTTP2_STATUS_TO_GRPC_STATUS(412, GRPC_STATUS_FAILED_PRECONDITION);
+  HTTP2_STATUS_TO_GRPC_STATUS(429, GRPC_STATUS_RESOURCE_EXHAUSTED);
+  HTTP2_STATUS_TO_GRPC_STATUS(499, GRPC_STATUS_CANCELLED);
+  HTTP2_STATUS_TO_GRPC_STATUS(500, GRPC_STATUS_UNKNOWN);
+  HTTP2_STATUS_TO_GRPC_STATUS(503, GRPC_STATUS_UNAVAILABLE);
+  HTTP2_STATUS_TO_GRPC_STATUS(504, GRPC_STATUS_DEADLINE_EXCEEDED);
+
+  /* check all status values can be converted */
+  for (i = 0; i <= 999; i++) {
+    grpc_http2_status_to_grpc_status(i);
+  }
+
+  grpc_shutdown();
+
+  return 0;
+}