/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
- * Libmemcached Client and Server
+ * Libmemcached library
*
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * All rights reserved.
+ * Copyright (C) 2012 Data Differential, http://datadifferential.com/
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
#include <config.h>
-#include <vector>
-#include <iostream>
-#include <string>
-#include <errno.h>
+/*
+ C++ interface test
+*/
+#include <libmemcached-1.0/memcached.hpp>
+#include <libtest/test.hpp>
-#define BUILDING_LIBMEMCACHED
-#include <libmemcached/memcached.h>
-#include <libmemcached/memcached.h>
+using namespace libtest;
-#include "tests/parser.h"
-#include "tests/print.h"
-
-enum scanner_type_t
+static test_return_t memcached_NULL_string_TEST(void*)
{
- NIL,
- UNSIGNED,
- SIGNED,
- ARRAY
-};
-
-
-struct scanner_string_st {
- const char *c_str;
- size_t size;
-};
-
-static inline scanner_string_st scanner_string(const char *arg, size_t arg_size)
-{
- scanner_string_st local= { arg, arg_size };
- return local;
-}
-
-#define make_scanner_string(X) scanner_string((X), static_cast<size_t>(sizeof(X) - 1))
-
-static struct scanner_string_st scanner_string_null= { 0, 0};
-
-struct scanner_variable_t {
- enum scanner_type_t type;
- struct scanner_string_st option;
- struct scanner_string_st result;
- test_return_t (*check_func)(memcached_st *memc, const scanner_string_st &hostname);
-};
-
-// Check and make sure the first host is what we expect it to be
-static test_return_t __check_host(memcached_st *memc, const scanner_string_st &hostname)
-{
- memcached_server_instance_st instance=
- memcached_server_instance_by_position(memc, 0);
-
- test_true(instance);
-
- const char *first_hostname = memcached_server_name(instance);
- test_true(first_hostname);
- test_strcmp(first_hostname, hostname.c_str);
-
+ test_null(memcached(NULL, 75));
return TEST_SUCCESS;
}
-// Check and make sure the prefix_key is what we expect it to be
-static test_return_t __check_prefix_key(memcached_st *memc, const scanner_string_st &hostname)
+static test_return_t memcached_zero_string_length_TEST(void*)
{
- memcached_server_instance_st instance=
- memcached_server_instance_by_position(memc, 0);
-
- test_true(instance);
-
- const char *first_hostname = memcached_server_name(instance);
- test_true(first_hostname);
- test_strcmp(first_hostname, hostname.c_str);
-
+ test_null(memcached("value", 0));
return TEST_SUCCESS;
}
-static test_return_t __check_IO_MSG_WATERMARK(memcached_st *memc, const scanner_string_st &value)
+static test_return_t putenv_localhost_quoted_TEST(void*)
{
- uint64_t value_number;
+ char set_env[1024];
- value_number= atoll(value.c_str);
+ snprintf(set_env, sizeof(set_env), "LIBMEMCACHED=\"--server=localhost\"");
+ test_zero(putenv(set_env));
+ test_null(memcached(NULL, 0));
- test_true(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK) == value_number);
return TEST_SUCCESS;
}
-static test_return_t __check_REMOVE_FAILED_SERVERS(memcached_st *memc, const scanner_string_st &)
+static test_return_t putenv_NULL_TEST(void*)
{
- test_true(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_REMOVE_FAILED_SERVERS));
- return TEST_SUCCESS;
-}
+ char set_env[1024];
-static test_return_t __check_NOREPLY(memcached_st *memc, const scanner_string_st &)
-{
- test_true(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_NOREPLY));
- return TEST_SUCCESS;
-}
+ snprintf(set_env, sizeof(set_env), "LIBMEMCACHED");
+ test_zero(putenv(set_env));
+ memcached_st *memc= memcached(NULL, 0);
+ test_true(memc);
-static test_return_t __check_VERIFY_KEY(memcached_st *memc, const scanner_string_st &)
-{
- test_true(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_VERIFY_KEY));
- return TEST_SUCCESS;
-}
+ memcached_free(memc);
-static test_return_t __check_distribution_RANDOM(memcached_st *memc, const scanner_string_st &)
-{
- test_true(memcached_behavior_get(memc, MEMCACHED_BEHAVIOR_DISTRIBUTION) == MEMCACHED_DISTRIBUTION_RANDOM);
return TEST_SUCCESS;
}
-scanner_variable_t test_server_strings[]= {
- { ARRAY, make_scanner_string("--server=localhost"), make_scanner_string("localhost"), __check_host },
- { ARRAY, make_scanner_string("--server=10.0.2.1"), make_scanner_string("10.0.2.1"), __check_host },
- { ARRAY, make_scanner_string("--server=example.com"), make_scanner_string("example.com"), __check_host },
- { ARRAY, make_scanner_string("--server=localhost:30"), make_scanner_string("localhost"), __check_host },
- { ARRAY, make_scanner_string("--server=10.0.2.1:20"), make_scanner_string("10.0.2.1"), __check_host },
- { ARRAY, make_scanner_string("--server=example.com:1024"), make_scanner_string("example.com"), __check_host },
- { NIL, scanner_string_null, scanner_string_null, NULL }
-};
-
-scanner_variable_t test_server_strings_with_weights[]= {
- { ARRAY, make_scanner_string("--server=10.0.2.1:30/?40"), make_scanner_string("10.0.2.1"), __check_host },
- { ARRAY, make_scanner_string("--server=example.com:1024/?30"), make_scanner_string("example.com"), __check_host },
- { ARRAY, make_scanner_string("--server=10.0.2.1/?20"), make_scanner_string("10.0.2.1"), __check_host },
- { ARRAY, make_scanner_string("--server=example.com/?10"), make_scanner_string("example.com"), __check_host },
- { NIL, scanner_string_null, scanner_string_null, NULL }
-};
-
-scanner_variable_t bad_test_strings[]= {
- { ARRAY, make_scanner_string("-servers=localhost:11221,localhost:11222,localhost:11223,localhost:11224,localhost:11225"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("-- servers=a.example.com:81,localhost:82,b.example.com"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--servers=localhost:+80"), scanner_string_null, NULL},
- { ARRAY, make_scanner_string("--servers=localhost.com."), scanner_string_null, NULL},
- { ARRAY, make_scanner_string("--server=localhost.com."), scanner_string_null, NULL},
- { ARRAY, make_scanner_string("--server=localhost.com.:80"), scanner_string_null, NULL},
- { NIL, scanner_string_null, scanner_string_null, NULL}
-};
-
-scanner_variable_t test_number_options[]= {
- { ARRAY, make_scanner_string("--CONNECT_TIMEOUT=456"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--IO_BYTES_WATERMARK=456"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--IO_KEY_PREFETCH=456"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--IO_MSG_WATERMARK=456"), make_scanner_string("456"), __check_IO_MSG_WATERMARK },
- { ARRAY, make_scanner_string("--NUMBER_OF_REPLICAS=456"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--POLL_TIMEOUT=456"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--RCV_TIMEOUT=456"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--REMOVE-FAILED-SERVERS=3"), scanner_string_null, __check_REMOVE_FAILED_SERVERS },
- { ARRAY, make_scanner_string("--RETRY_TIMEOUT=456"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--SND_TIMEOUT=456"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--SOCKET_RECV_SIZE=456"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--SOCKET_SEND_SIZE=456"), scanner_string_null, NULL },
- { NIL, scanner_string_null, scanner_string_null, NULL}
-};
-
-scanner_variable_t test_boolean_options[]= {
- { ARRAY, make_scanner_string("--BINARY_PROTOCOL"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--BUFFER_REQUESTS"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--HASH_WITH_NAMESPACE"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--NOREPLY"), scanner_string_null, __check_NOREPLY },
- { ARRAY, make_scanner_string("--RANDOMIZE_REPLICA_READ"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--SORT_HOSTS"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--SUPPORT_CAS"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--TCP_NODELAY"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--TCP_KEEPALIVE"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--TCP_KEEPIDLE"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--USE_UDP"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--VERIFY_KEY"), scanner_string_null, __check_VERIFY_KEY },
- { NIL, scanner_string_null, scanner_string_null, NULL}
-};
-
-scanner_variable_t prefix_key_strings[]= {
- { ARRAY, make_scanner_string("--NAMESPACE=foo"), make_scanner_string("foo"), __check_prefix_key },
- { ARRAY, make_scanner_string("--NAMESPACE=\"foo\""), make_scanner_string("foo"), __check_prefix_key },
- { ARRAY, make_scanner_string("--NAMESPACE=\"This_is_a_very_long_key\""), make_scanner_string("This_is_a_very_long_key"), __check_prefix_key },
- { NIL, scanner_string_null, scanner_string_null, NULL}
-};
-
-scanner_variable_t distribution_strings[]= {
- { ARRAY, make_scanner_string("--DISTRIBUTION=consistent"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--DISTRIBUTION=consistent,CRC"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--DISTRIBUTION=consistent,MD5"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--DISTRIBUTION=random"), scanner_string_null, __check_distribution_RANDOM },
- { ARRAY, make_scanner_string("--DISTRIBUTION=modula"), scanner_string_null, NULL },
- { NIL, scanner_string_null, scanner_string_null, NULL}
-};
-
-scanner_variable_t hash_strings[]= {
- { ARRAY, make_scanner_string("--HASH=CRC"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--HASH=FNV1A_32"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--HASH=FNV1A_64"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--HASH=FNV1_32"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--HASH=FNV1_64"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--HASH=JENKINS"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--HASH=MD5"), scanner_string_null, NULL },
- { ARRAY, make_scanner_string("--HASH=MURMUR"), scanner_string_null, NULL },
- { NIL, scanner_string_null, scanner_string_null, NULL}
-};
-
-
-static test_return_t _test_option(scanner_variable_t *scanner, bool test_true= true)
+static test_return_t putenv_NULL_TEST2(void*)
{
- (void)test_true;
+ char set_env[1024];
- for (scanner_variable_t *ptr= scanner; ptr->type != NIL; ptr++)
- {
- memcached_st *memc;
- memc= memcached_create_with_options(ptr->option.c_str, ptr->option.size);
- if (test_true)
- {
- if (not memc)
- {
- char buffer[2048];
- memcached_return_t rc= libmemcached_check_configuration(ptr->option.c_str, ptr->option.size, buffer, sizeof(buffer));
- std::cerr << "About error for " << memcached_strerror(NULL, rc) << " : " << buffer << std::endl;
- }
+ snprintf(set_env, sizeof(set_env), "LIBMEMCACHED=");
+ test_zero(putenv(set_env));
+ memcached_st *memc= memcached(NULL, 0);
+ test_true(memc);
- test_true(memc);
-
- if (ptr->check_func)
- {
- test_return_t test_rc= (*ptr->check_func)(memc, ptr->result);
- if (test_rc != TEST_SUCCESS)
- {
- memcached_free(memc);
- return test_rc;
- }
- }
-
- memcached_free(memc);
- }
- else
- {
- test_false_with(memc, ptr->option.c_str);
- }
- }
+ memcached_free(memc);
return TEST_SUCCESS;
}
-test_return_t server_test(memcached_st *)
+static test_return_t putenv_localhost_TEST(void*)
{
- return _test_option(test_server_strings);
-}
+ char set_env[1024];
-test_return_t server_with_weight_test(memcached_st *)
-{
- return _test_option(test_server_strings_with_weights);
-}
-
-test_return_t servers_bad_test(memcached_st *)
-{
- test_return_t rc;
- if ((rc= _test_option(bad_test_strings, false)) != TEST_SUCCESS)
- {
- return rc;
- }
-
- return TEST_SUCCESS;
-}
-
-test_return_t parser_number_options_test(memcached_st*)
-{
- return _test_option(test_number_options);
-}
+ snprintf(set_env, sizeof(set_env), "LIBMEMCACHED=--server=localhost");
+ test_zero(putenv(set_env));
+ memcached_st *memc= memcached(NULL, 0);
+ test_true(memc);
-test_return_t parser_boolean_options_test(memcached_st*)
-{
- return _test_option(test_boolean_options);
-}
+ memcached_free(memc);
-test_return_t behavior_parser_test(memcached_st*)
-{
return TEST_SUCCESS;
}
-test_return_t parser_hash_test(memcached_st*)
-{
- return _test_option(hash_strings);
-}
-
-test_return_t parser_distribution_test(memcached_st*)
-{
- return _test_option(distribution_strings);
-}
-
-test_return_t parser_key_prefix_test(memcached_st*)
-{
- return _test_option(distribution_strings);
-}
-
-#define SUPPORT_EXAMPLE_CNF "support/example.cnf"
-
-test_return_t memcached_create_with_options_with_filename(memcached_st*)
-{
- if (access(SUPPORT_EXAMPLE_CNF, R_OK))
- return TEST_SKIPPED;
-
- memcached_st *memc_ptr;
- memc_ptr= memcached_create_with_options(STRING_WITH_LEN("--CONFIGURE-FILE=\"support/example.cnf\""));
- test_true_got(memc_ptr, memcached_last_error_message(memc_ptr));
- memcached_free(memc_ptr);
-
- return TEST_SUCCESS;
-}
-
-test_return_t libmemcached_check_configuration_with_filename_test(memcached_st*)
-{
- if (access(SUPPORT_EXAMPLE_CNF, R_OK))
- return TEST_SKIPPED;
-
- memcached_return_t rc;
- char buffer[BUFSIZ];
-
- rc= libmemcached_check_configuration(STRING_WITH_LEN("--CONFIGURE-FILE=\"support/example.cnf\""), buffer, sizeof(buffer));
- test_true_got(rc == MEMCACHED_SUCCESS, buffer);
-
- rc= libmemcached_check_configuration(STRING_WITH_LEN("--CONFIGURE-FILE=support/example.cnf"), buffer, sizeof(buffer));
- test_false_with(rc == MEMCACHED_SUCCESS, buffer);
-
- rc= libmemcached_check_configuration(STRING_WITH_LEN("--CONFIGURE-FILE=\"bad-path/example.cnf\""), buffer, sizeof(buffer));
- test_true_got(rc == MEMCACHED_ERRNO, buffer);
-
- return TEST_SUCCESS;
-}
-
-test_return_t libmemcached_check_configuration_test(memcached_st*)
-{
- memcached_return_t rc;
- char buffer[BUFSIZ];
-
- rc= libmemcached_check_configuration(STRING_WITH_LEN("--server=localhost"), buffer, sizeof(buffer));
- test_true_got(rc == MEMCACHED_SUCCESS, buffer);
-
- rc= libmemcached_check_configuration(STRING_WITH_LEN("--dude=localhost"), buffer, sizeof(buffer));
- test_false_with(rc == MEMCACHED_SUCCESS, buffer);
- test_true(rc == MEMCACHED_PARSE_ERROR);
-
- return TEST_SUCCESS;
-}
-
-test_return_t memcached_create_with_options_test(memcached_st*)
-{
- memcached_st *memc_ptr;
- memc_ptr= memcached_create_with_options(STRING_WITH_LEN("--server=localhost"));
- test_true_got(memc_ptr, memcached_last_error_message(memc_ptr));
- memcached_free(memc_ptr);
-
- memc_ptr= memcached_create_with_options(STRING_WITH_LEN("--dude=localhost"));
- test_false_with(memc_ptr, memcached_last_error_message(memc_ptr));
-
- return TEST_SUCCESS;
-}
-
-test_return_t test_include_keyword(memcached_st*)
-{
- if (access(SUPPORT_EXAMPLE_CNF, R_OK))
- return TEST_SKIPPED;
-
- char buffer[BUFSIZ];
- memcached_return_t rc;
- rc= libmemcached_check_configuration(STRING_WITH_LEN("INCLUDE \"support/example.cnf\""), buffer, sizeof(buffer));
- test_true_got(rc == MEMCACHED_SUCCESS, buffer);
-
- return TEST_SUCCESS;
-}
-
-test_return_t test_end_keyword(memcached_st*)
-{
- char buffer[BUFSIZ];
- memcached_return_t rc;
- rc= libmemcached_check_configuration(STRING_WITH_LEN("--server=localhost END bad keywords"), buffer, sizeof(buffer));
- test_true_got(rc == MEMCACHED_SUCCESS, buffer);
-
- return TEST_SUCCESS;
-}
-
-test_return_t test_reset_keyword(memcached_st*)
-{
- char buffer[BUFSIZ];
- memcached_return_t rc;
- rc= libmemcached_check_configuration(STRING_WITH_LEN("--server=localhost reset --server=bad.com"), buffer, sizeof(buffer));
- test_true_got(rc == MEMCACHED_SUCCESS, buffer);
+test_st memcached_TESTS[] ={
+ {"memcached(NULL, 75)", false, (test_callback_fn*)memcached_NULL_string_TEST },
+ {"memcached(\"value\", 0)", false, (test_callback_fn*)memcached_zero_string_length_TEST },
+ {"putenv(LIBMEMCACHED=--server=localhost)", false, (test_callback_fn*)putenv_localhost_TEST },
+ {"putenv(LIBMEMCACHED)", false, (test_callback_fn*)putenv_NULL_TEST },
+ {"putenv(LIBMEMCACHED=)", false, (test_callback_fn*)putenv_NULL_TEST2 },
+ {"putenv(LIBMEMCACHED=--server=\"localhost\")", false, (test_callback_fn*)putenv_localhost_quoted_TEST },
+ {0, 0, 0}
+};
- return TEST_SUCCESS;
-}
+collection_st collection[] ={
+ {"memcached()", 0, 0, memcached_TESTS},
+ {0, 0, 0, 0}
+};
-test_return_t test_error_keyword(memcached_st*)
+void get_world(Framework *world)
{
- char buffer[BUFSIZ];
- memcached_return_t rc;
- rc= libmemcached_check_configuration(STRING_WITH_LEN("--server=localhost ERROR --server=bad.com"), buffer, sizeof(buffer));
- test_true_got(rc != MEMCACHED_SUCCESS, buffer);
-
- return TEST_SUCCESS;
+ world->collections(collection);
}
-#define RANDOM_STRINGS 100
-test_return_t random_statement_build_test(memcached_st*)
-{
- std::vector<scanner_string_st *> option_list;
-
- for (scanner_variable_t *ptr= test_server_strings; ptr->type != NIL; ptr++)
- option_list.push_back(&ptr->option);
-
- for (scanner_variable_t *ptr= test_number_options; ptr->type != NIL; ptr++)
- option_list.push_back(&ptr->option);
-
- for (scanner_variable_t *ptr= test_boolean_options; ptr->type != NIL; ptr++)
- option_list.push_back(&ptr->option);
-
- for (scanner_variable_t *ptr= prefix_key_strings; ptr->type != NIL; ptr++)
- option_list.push_back(&ptr->option);
-
- for (scanner_variable_t *ptr= distribution_strings; ptr->type != NIL; ptr++)
- option_list.push_back(&ptr->option);
-
- for (scanner_variable_t *ptr= hash_strings; ptr->type != NIL; ptr++)
- option_list.push_back(&ptr->option);
-
- for (uint32_t x= 0; x < RANDOM_STRINGS; x++)
- {
- std::string random_options;
-
- uint32_t number_of= random() % option_list.size();
- for (uint32_t options= 0; options < number_of; options++)
- {
- random_options+= option_list[random() % option_list.size()]->c_str;
- random_options+= " ";
- }
-
- memcached_st *memc_ptr= memcached_create(NULL);
- memc_ptr= memcached_create_with_options(random_options.c_str(), random_options.size() -1);
- if (not memc_ptr)
- {
- switch (errno)
- {
- case EINVAL:
-#if 0 // Testing framework is not smart enough for this just yet.
- {
- // We will try to find the specific error
- char buffer[2048];
- memcached_return_t rc= libmemcached_check_configuration(random_options.c_str(), random_options.size(), buffer, sizeof(buffer));
- test_true_got(rc != MEMCACHED_SUCCESS, "memcached_create_with_options() failed whiled libmemcached_check_configuration() was successful");
- std::cerr << "Error occured on " << random_options.c_str() << " : " << buffer << std::endl;
- return TEST_FAILURE;
- }
-#endif
- break;
- case ENOMEM:
- std::cerr << "Failed to allocate memory for memcached_create_with_options()" << std::endl;
- memcached_free(memc_ptr);
- return TEST_FAILURE;
- default:
- std::cerr << "Unknown error from memcached_create_with_options?!!" << std::endl;
- memcached_free(memc_ptr);
- return TEST_FAILURE;
- }
- }
- memcached_free(memc_ptr);
- }
-
- return TEST_SUCCESS;
-}
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