Merge with master

1 files changed, 100 insertions, 0 deletions

diff --git a/test/core/compression/algorithm_test.cc b/test/core/compression/algorithm_test.cc
new file mode 100644
index 0000000000..dea8e33030
--- /dev/null
+++ b/test/core/compression/algorithm_test.cc
@@ -0,0 +1,100 @@
+/*
+ *
+ * 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/compression/algorithm_metadata.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <grpc/grpc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/useful.h>
+
+#include "src/core/lib/slice/slice_internal.h"
+#include "src/core/lib/transport/static_metadata.h"
+#include "test/core/util/test_config.h"
+
+static void test_algorithm_mesh(void) {
+  int i;
+
+  gpr_log(GPR_DEBUG, "test_algorithm_mesh");
+
+  for (i = 0; i < GRPC_COMPRESS_ALGORITHMS_COUNT; i++) {
+    const char* name;
+    grpc_compression_algorithm parsed;
+    grpc_slice mdstr;
+    grpc_mdelem mdelem;
+    ExecCtx _local_exec_ctx;
+    GPR_ASSERT(
+        grpc_compression_algorithm_name((grpc_compression_algorithm)i, &name));
+    GPR_ASSERT(grpc_compression_algorithm_parse(
+        grpc_slice_from_static_string(name), &parsed));
+    GPR_ASSERT((int)parsed == i);
+    mdstr = grpc_slice_from_copied_string(name);
+    GPR_ASSERT(grpc_slice_eq(mdstr, grpc_compression_algorithm_slice(parsed)));
+    GPR_ASSERT(parsed == grpc_compression_algorithm_from_slice(mdstr));
+    mdelem = grpc_compression_encoding_mdelem(parsed);
+    GPR_ASSERT(grpc_slice_eq(GRPC_MDVALUE(mdelem), mdstr));
+    GPR_ASSERT(grpc_slice_eq(GRPC_MDKEY(mdelem), GRPC_MDSTR_GRPC_ENCODING));
+    grpc_slice_unref_internal(mdstr);
+    GRPC_MDELEM_UNREF(mdelem);
+    grpc_exec_ctx_finish();
+  }
+
+  /* test failure */
+  GPR_ASSERT(GRPC_MDISNULL(
+      grpc_compression_encoding_mdelem(GRPC_COMPRESS_ALGORITHMS_COUNT)));
+}
+
+static void test_algorithm_failure(void) {
+  ExecCtx _local_exec_ctx;
+  grpc_slice mdstr;
+
+  gpr_log(GPR_DEBUG, "test_algorithm_failure");
+
+  GPR_ASSERT(grpc_compression_algorithm_name(GRPC_COMPRESS_ALGORITHMS_COUNT,
+                                             NULL) == 0);
+  GPR_ASSERT(
+      grpc_compression_algorithm_name(static_cast<grpc_compression_algorithm>(
+                                          GRPC_COMPRESS_ALGORITHMS_COUNT + 1),
+                                      NULL) == 0);
+  mdstr = grpc_slice_from_static_string("this-is-an-invalid-algorithm");
+  GPR_ASSERT(grpc_compression_algorithm_from_slice(mdstr) ==
+             GRPC_COMPRESS_ALGORITHMS_COUNT);
+  GPR_ASSERT(grpc_slice_eq(
+      grpc_compression_algorithm_slice(GRPC_COMPRESS_ALGORITHMS_COUNT),
+      grpc_empty_slice()));
+  GPR_ASSERT(grpc_slice_eq(
+      grpc_compression_algorithm_slice(static_cast<grpc_compression_algorithm>(
+          static_cast<int>(GRPC_COMPRESS_ALGORITHMS_COUNT) + 1)),
+      grpc_empty_slice()));
+  grpc_slice_unref_internal(mdstr);
+  grpc_exec_ctx_finish();
+}
+
+int main(int argc, char** argv) {
+  grpc_test_init(argc, argv);
+  grpc_init();
+
+  test_algorithm_mesh();
+  test_algorithm_failure();
+
+  grpc_shutdown();
+
+  return 0;
+}