Merge branch 'master' of https://github.com/grpc/grpc into import

3 files changed, 162 insertions, 3 deletions

diff --git a/test/core/slice/BUILD b/test/core/slice/BUILD
index 05499dffc5..8dc34e7492 100644
--- a/test/core/slice/BUILD
+++ b/test/core/slice/BUILD
@@ -58,7 +58,14 @@ grpc_cc_test(
 )
 
 grpc_cc_test(
-    name = "slice_buffer_test",
+    name = "slice_test",
+    srcs = ["slice_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    language = "C",
+)
+
+grpc_cc_test(
+    name = "slice_string_helpers_test",
     srcs = ["slice_string_helpers_test.c"],
     language = "C",
     deps = [
@@ -70,6 +77,20 @@ grpc_cc_test(
 )
 
 grpc_cc_test(
+    name = "slice_buffer_test",
+    srcs = ["slice_buffer_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    language = "C",
+)
+
+grpc_cc_test(
+    name = "slice_hash_table_test",
+    srcs = ["slice_hash_table_test.c"],
+    deps = ["//:grpc", "//test/core/util:grpc_test_util", "//:gpr", "//test/core/util:gpr_test_util"],
+    language = "C",
+)
+
+grpc_cc_test(
     name = "b64_test",
     srcs = ["b64_test.c"],
     language = "C",
diff --git a/test/core/slice/slice_buffer_test.c b/test/core/slice/slice_buffer_test.c
index bf9ae197d2..41cff3d4d2 100644
--- a/test/core/slice/slice_buffer_test.c
+++ b/test/core/slice/slice_buffer_test.c
@@ -115,8 +115,8 @@ void test_slice_buffer_move_first() {
   grpc_slice_buffer_move_first(&src, 2, &dst);
   src_len -= 2;
   dst_len += 2;
-  GPR_ASSERT(src.length == src.length);
-  GPR_ASSERT(dst.length == dst.length);
+  GPR_ASSERT(src.length == src_len);
+  GPR_ASSERT(dst.length == dst_len);
 }
 
 int main(int argc, char **argv) {
diff --git a/test/core/slice/slice_hash_table_test.c b/test/core/slice/slice_hash_table_test.c
new file mode 100644
index 0000000000..67041b2d5c
--- /dev/null
+++ b/test/core/slice/slice_hash_table_test.c
@@ -0,0 +1,138 @@
+/*
+ *
+ * Copyright 2017, 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 "src/core/lib/slice/slice_hash_table.h"
+
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+
+#include "src/core/lib/slice/slice_internal.h"
+#include "test/core/util/test_config.h"
+
+typedef struct {
+  char* key;
+  char* value;
+} test_entry;
+
+static void populate_entries(const test_entry* input, size_t num_entries,
+                             grpc_slice_hash_table_entry* output) {
+  for (size_t i = 0; i < num_entries; ++i) {
+    output[i].key = grpc_slice_from_copied_string(input[i].key);
+    output[i].value = gpr_strdup(input[i].value);
+  }
+}
+
+static void check_values(const test_entry* input, size_t num_entries,
+                         grpc_slice_hash_table* table) {
+  for (size_t i = 0; i < num_entries; ++i) {
+    grpc_slice key = grpc_slice_from_static_string(input[i].key);
+    char* actual = grpc_slice_hash_table_get(table, key);
+    GPR_ASSERT(actual != NULL);
+    GPR_ASSERT(strcmp(actual, input[i].value) == 0);
+    grpc_slice_unref(key);
+  }
+}
+
+static void check_non_existent_value(const char* key_string,
+                                     grpc_slice_hash_table* table) {
+  grpc_slice key = grpc_slice_from_static_string(key_string);
+  GPR_ASSERT(grpc_slice_hash_table_get(table, key) == NULL);
+  grpc_slice_unref(key);
+}
+
+static void destroy_string(grpc_exec_ctx* exec_ctx, void* value) {
+  gpr_free(value);
+}
+
+static void test_slice_hash_table() {
+  const test_entry test_entries[] = {
+      {"key_0", "value_0"},   {"key_1", "value_1"},   {"key_2", "value_2"},
+      {"key_3", "value_3"},   {"key_4", "value_4"},   {"key_5", "value_5"},
+      {"key_6", "value_6"},   {"key_7", "value_7"},   {"key_8", "value_8"},
+      {"key_9", "value_9"},   {"key_10", "value_10"}, {"key_11", "value_11"},
+      {"key_12", "value_12"}, {"key_13", "value_13"}, {"key_14", "value_14"},
+      {"key_15", "value_15"}, {"key_16", "value_16"}, {"key_17", "value_17"},
+      {"key_18", "value_18"}, {"key_19", "value_19"}, {"key_20", "value_20"},
+      {"key_21", "value_21"}, {"key_22", "value_22"}, {"key_23", "value_23"},
+      {"key_24", "value_24"}, {"key_25", "value_25"}, {"key_26", "value_26"},
+      {"key_27", "value_27"}, {"key_28", "value_28"}, {"key_29", "value_29"},
+      {"key_30", "value_30"}, {"key_31", "value_31"}, {"key_32", "value_32"},
+      {"key_33", "value_33"}, {"key_34", "value_34"}, {"key_35", "value_35"},
+      {"key_36", "value_36"}, {"key_37", "value_37"}, {"key_38", "value_38"},
+      {"key_39", "value_39"}, {"key_40", "value_40"}, {"key_41", "value_41"},
+      {"key_42", "value_42"}, {"key_43", "value_43"}, {"key_44", "value_44"},
+      {"key_45", "value_45"}, {"key_46", "value_46"}, {"key_47", "value_47"},
+      {"key_48", "value_48"}, {"key_49", "value_49"}, {"key_50", "value_50"},
+      {"key_51", "value_51"}, {"key_52", "value_52"}, {"key_53", "value_53"},
+      {"key_54", "value_54"}, {"key_55", "value_55"}, {"key_56", "value_56"},
+      {"key_57", "value_57"}, {"key_58", "value_58"}, {"key_59", "value_59"},
+      {"key_60", "value_60"}, {"key_61", "value_61"}, {"key_62", "value_62"},
+      {"key_63", "value_63"}, {"key_64", "value_64"}, {"key_65", "value_65"},
+      {"key_66", "value_66"}, {"key_67", "value_67"}, {"key_68", "value_68"},
+      {"key_69", "value_69"}, {"key_70", "value_70"}, {"key_71", "value_71"},
+      {"key_72", "value_72"}, {"key_73", "value_73"}, {"key_74", "value_74"},
+      {"key_75", "value_75"}, {"key_76", "value_76"}, {"key_77", "value_77"},
+      {"key_78", "value_78"}, {"key_79", "value_79"}, {"key_80", "value_80"},
+      {"key_81", "value_81"}, {"key_82", "value_82"}, {"key_83", "value_83"},
+      {"key_84", "value_84"}, {"key_85", "value_85"}, {"key_86", "value_86"},
+      {"key_87", "value_87"}, {"key_88", "value_88"}, {"key_89", "value_89"},
+      {"key_90", "value_90"}, {"key_91", "value_91"}, {"key_92", "value_92"},
+      {"key_93", "value_93"}, {"key_94", "value_94"}, {"key_95", "value_95"},
+      {"key_96", "value_96"}, {"key_97", "value_97"}, {"key_98", "value_98"},
+      {"key_99", "value_99"},
+  };
+  const size_t num_entries = GPR_ARRAY_SIZE(test_entries);
+  // Construct table.
+  grpc_slice_hash_table_entry* entries =
+      gpr_zalloc(sizeof(*entries) * num_entries);
+  populate_entries(test_entries, num_entries, entries);
+  grpc_slice_hash_table* table =
+      grpc_slice_hash_table_create(num_entries, entries, destroy_string);
+  gpr_free(entries);
+  // Check contents of table.
+  check_values(test_entries, num_entries, table);
+  check_non_existent_value("XX", table);
+  // Clean up.
+  grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+  grpc_slice_hash_table_unref(&exec_ctx, table);
+  grpc_exec_ctx_finish(&exec_ctx);
+}
+
+int main(int argc, char** argv) {
+  grpc_test_init(argc, argv);
+  test_slice_hash_table();
+  return 0;
+}