text: /*
   *
   * Copyright 2015, 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 <string.h>
  
  #include "src/core/lib/security/security_context.h"
  #include "src/core/lib/support/string.h"
  #include "test/core/util/test_config.h"
  
  #include <grpc/support/log.h>
  
  static void test_empty_context(void) {
    grpc_auth_context *ctx = grpc_auth_context_create(NULL);
    grpc_auth_property_iterator it;
  
    gpr_log(GPR_INFO, "test_empty_context");
    GPR_ASSERT(ctx != NULL);
    GPR_ASSERT(grpc_auth_context_peer_identity_property_name(ctx) == NULL);
    it = grpc_auth_context_peer_identity(ctx);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) == NULL);
    it = grpc_auth_context_property_iterator(ctx);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) == NULL);
    it = grpc_auth_context_find_properties_by_name(ctx, "foo");
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) == NULL);
    GPR_ASSERT(grpc_auth_context_set_peer_identity_property_name(ctx, "bar") ==
               0);
    GPR_ASSERT(grpc_auth_context_peer_identity_property_name(ctx) == NULL);
    GRPC_AUTH_CONTEXT_UNREF(ctx, "test");
  }
  
  static void test_simple_context(void) {
    grpc_auth_context *ctx = grpc_auth_context_create(NULL);
    grpc_auth_property_iterator it;
    size_t i;
  
    gpr_log(GPR_INFO, "test_simple_context");
    GPR_ASSERT(ctx != NULL);
    grpc_auth_context_add_cstring_property(ctx, "name", "chapi");
    grpc_auth_context_add_cstring_property(ctx, "name", "chapo");
    grpc_auth_context_add_cstring_property(ctx, "foo", "bar");
    GPR_ASSERT(ctx->properties.count == 3);
    GPR_ASSERT(grpc_auth_context_set_peer_identity_property_name(ctx, "name") ==
               1);
  
    GPR_ASSERT(
        strcmp(grpc_auth_context_peer_identity_property_name(ctx), "name") == 0);
    it = grpc_auth_context_property_iterator(ctx);
    for (i = 0; i < ctx->properties.count; i++) {
      const grpc_auth_property *p = grpc_auth_property_iterator_next(&it);
      GPR_ASSERT(p == &ctx->properties.array[i]);
    }
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) == NULL);
  
    it = grpc_auth_context_find_properties_by_name(ctx, "foo");
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) ==
               &ctx->properties.array[2]);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) == NULL);
  
    it = grpc_auth_context_peer_identity(ctx);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) ==
               &ctx->properties.array[0]);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) ==
               &ctx->properties.array[1]);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) == NULL);
  
    GRPC_AUTH_CONTEXT_UNREF(ctx, "test");
  }
  
  static void test_chained_context(void) {
    grpc_auth_context *chained = grpc_auth_context_create(NULL);
    grpc_auth_context *ctx = grpc_auth_context_create(chained);
    grpc_auth_property_iterator it;
    size_t i;
  
    gpr_log(GPR_INFO, "test_chained_context");
    GRPC_AUTH_CONTEXT_UNREF(chained, "chained");
    grpc_auth_context_add_cstring_property(chained, "name", "padapo");
    grpc_auth_context_add_cstring_property(chained, "foo", "baz");
    grpc_auth_context_add_cstring_property(ctx, "name", "chapi");
    grpc_auth_context_add_cstring_property(ctx, "name", "chap0");
    grpc_auth_context_add_cstring_property(ctx, "foo", "bar");
    GPR_ASSERT(grpc_auth_context_set_peer_identity_property_name(ctx, "name") ==
               1);
  
    GPR_ASSERT(
        strcmp(grpc_auth_context_peer_identity_property_name(ctx), "name") == 0);
    it = grpc_auth_context_property_iterator(ctx);
    for (i = 0; i < ctx->properties.count; i++) {
      const grpc_auth_property *p = grpc_auth_property_iterator_next(&it);
      GPR_ASSERT(p == &ctx->properties.array[i]);
    }
    for (i = 0; i < chained->properties.count; i++) {
      const grpc_auth_property *p = grpc_auth_property_iterator_next(&it);
      GPR_ASSERT(p == &chained->properties.array[i]);
    }
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) == NULL);
  
    it = grpc_auth_context_find_properties_by_name(ctx, "foo");
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) ==
               &ctx->properties.array[2]);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) ==
               &chained->properties.array[1]);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) == NULL);
  
    it = grpc_auth_context_peer_identity(ctx);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) ==
               &ctx->properties.array[0]);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) ==
               &ctx->properties.array[1]);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) ==
               &chained->properties.array[0]);
    GPR_ASSERT(grpc_auth_property_iterator_next(&it) == NULL);
  
    GRPC_AUTH_CONTEXT_UNREF(ctx, "test");
  }
  
  int main(int argc, char **argv) {
    grpc_test_init(argc, argv);
    test_empty_context();
    test_simple_context();
    test_chained_context();
    return 0;
  }
  