libtest/visibility.h
noinst_LTLIBRARIES+= libtest/libserver.la
-libtest_libserver_la_SOURCES= libtest/server.c
+libtest_libserver_la_SOURCES= libtest/memcached.cc
noinst_LTLIBRARIES+= libtest/libtest.la
libtest_libtest_la_SOURCES=\
--- /dev/null
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * Libmemcached library
+ *
+ * Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ * Copyright (C) 2006-2009 Brian Aker 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.
+ *
+ * * The names of its contributors may not 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.
+ *
+ */
+
+
+/*
+ Startup, and shutdown the memcached servers.
+*/
+
+#define TEST_PORT_BASE MEMCACHED_DEFAULT_PORT+10
+
+#include <config.h>
+
+#include <iso646.h>
+
+#include <assert.h>
+#include <limits.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/time.h>
+#include <time.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include <libmemcached/memcached.h>
+#include <libmemcached/util.h>
+
+#include <libtest/server.h>
+
+static void global_sleep(void)
+{
+ static struct timespec global_sleep_value= { 0, 50000 };
+
+#ifdef WIN32
+ sleep(1);
+#else
+ nanosleep(&global_sleep_value, NULL);
+#endif
+}
+
+static bool wait_for_file(const char *filename)
+{
+ uint32_t timeout= 6;
+ uint32_t waited;
+ uint32_t this_wait;
+ uint32_t retry;
+
+ for (waited= 0, retry= 1; ; retry++, waited+= this_wait)
+ {
+ if ((! access(filename, R_OK)) || (waited >= timeout))
+ {
+ return true;
+ }
+
+ this_wait= retry * retry / 3 + 1;
+ sleep(this_wait);
+ }
+
+ return false;
+}
+
+static void kill_file(const char *file_buffer)
+{
+ FILE *fp;
+
+ while ((fp= fopen(file_buffer, "r")))
+ {
+ char pid_buffer[1024];
+
+ if (fgets(pid_buffer, sizeof(pid_buffer), fp) != NULL)
+ {
+ pid_t pid= (pid_t)atoi(pid_buffer);
+ if (pid != 0)
+ {
+ if (kill(pid, SIGTERM) == -1)
+ {
+ remove(file_buffer); // If this happens we may be dealing with a dead server that left its pid file.
+ }
+ else
+ {
+ uint32_t counter= 3;
+ while ((kill(pid, 0) == 0) && --counter)
+ {
+ global_sleep();
+ }
+ }
+ }
+ }
+
+ global_sleep();
+
+ fclose(fp);
+ }
+}
+
+void server_startup(server_startup_st *construct)
+{
+ if ((construct->server_list= getenv("MEMCACHED_SERVERS")))
+ {
+ printf("servers %s\n", construct->server_list);
+ construct->count= 0;
+ }
+ else
+ {
+ {
+ char server_string_buffer[8096];
+ char *end_ptr;
+ end_ptr= server_string_buffer;
+
+ uint32_t port_base= 0;
+ for (uint32_t x= 0; x < construct->count; x++)
+ {
+ int status;
+
+ snprintf(construct->pid_file[x], FILENAME_MAX, "/tmp/memcached.pidXXXXXX");
+ int fd;
+ if ((fd= mkstemp(construct->pid_file[x])) == -1)
+ {
+ perror("mkstemp");
+ return;
+ }
+ close(fd);
+
+ {
+ char *var;
+ char variable_buffer[1024];
+
+ snprintf(variable_buffer, sizeof(variable_buffer), "LIBMEMCACHED_PORT_%u", x);
+
+ if ((var= getenv(variable_buffer)))
+ {
+ construct->port[x]= (in_port_t)atoi(var);
+ }
+ else
+ {
+ do {
+ construct->port[x]= (in_port_t)(x + TEST_PORT_BASE + port_base);
+
+ if (libmemcached_util_ping("localhost", construct->port[x], NULL))
+ {
+ if (libmemcached_util_flush("localhost", construct->port[x], NULL))
+ {
+ fprintf(stderr, "Found server on port %d, flushed it!\n", (int)construct->port[x]);
+ construct->is_used[x]= true;
+ } // If we can flush it, we will just use it
+ else
+ {
+ fprintf(stderr, "Found server on port %d, could not flush it, so trying next port.\n", (int)construct->port[x]);
+ port_base++;
+ construct->port[x]= 0;
+ }
+ }
+ } while (construct->port[x] == 0);
+ }
+ }
+
+ char buffer[FILENAME_MAX];
+ if (x == 0)
+ {
+ snprintf(buffer, sizeof(buffer), "%s -d -P %s -t 1 -p %u -U %u -m 128",
+ MEMCACHED_BINARY, construct->pid_file[x], construct->port[x], construct->port[x]);
+ }
+ else
+ {
+ snprintf(buffer, sizeof(buffer), "%s -d -P %s -t 1 -p %u -U %u",
+ MEMCACHED_BINARY, construct->pid_file[x], construct->port[x], construct->port[x]);
+ }
+
+ if (construct->is_used[x])
+ {
+ fprintf(stderr, "USING SERVER: %s\n", buffer);
+ }
+ else
+ {
+ if (libmemcached_util_ping("localhost", construct->port[x], NULL))
+ {
+ fprintf(stderr, "Server on port %u already exists\n", construct->port[x]);
+ }
+ else
+ {
+ status= system(buffer);
+ fprintf(stderr, "STARTING SERVER: %s status:%d\n", buffer, status);
+ }
+ }
+
+ size_t remaining_length= sizeof(server_string_buffer) - (size_t)(end_ptr -server_string_buffer);
+ int count= snprintf(end_ptr, remaining_length, "--server=localhost:%u ", construct->port[x]);
+
+ if ((size_t)count >= remaining_length or count < 0)
+ {
+ fprintf(stderr, "server names grew to be larger then buffer allowed\n");
+ abort();
+ }
+ end_ptr+= count;
+ }
+ *end_ptr= 0;
+
+
+ for (uint32_t x= 0; x < construct->count; x++)
+ {
+ if (! wait_for_file(construct->pid_file[x]))
+ {
+ abort();
+ }
+ }
+
+ for (uint32_t x= 0; x < construct->count; x++)
+ {
+ uint32_t counter= 3000; // Absurd, just to catch run away process
+
+ if (construct->is_used[x])
+ continue;
+
+ while (construct->pids[x] <= 0 && --counter)
+ {
+ FILE *file= fopen(construct->pid_file[x], "r");
+ if (file)
+ {
+ char pid_buffer[1024];
+ char *found= fgets(pid_buffer, sizeof(pid_buffer), file);
+
+ if (found)
+ {
+ construct->pids[x]= atoi(pid_buffer);
+ fclose(file);
+
+ if (construct->pids[x] > 0)
+ break;
+ }
+ fclose(file);
+ }
+
+ switch (errno)
+ {
+ default:
+ fprintf(stderr, "Could not open pid file %s -> fopen(%s) -> %s:%d\n", construct->pid_file[x], strerror(errno), __FILE__, __LINE__);
+ abort();
+
+ case ENOENT:
+ case EINTR:
+ case EACCES:
+ case EINPROGRESS:
+ break;
+
+ case ENOTCONN:
+ continue;
+ }
+
+ // Safety 3rd, check to see if the file has gone away
+ if (! wait_for_file(construct->pid_file[x]))
+ {
+ abort();
+ }
+ }
+
+ bool was_started= false;
+ if (construct->pids[x] > 0)
+ {
+ counter= 30;
+ while (--counter)
+ {
+ if (kill(construct->pids[x], 0) == 0)
+ {
+ was_started= true;
+ break;
+ }
+ global_sleep();
+ }
+ }
+
+ if (was_started == false)
+ {
+ fprintf(stderr, "Failed to open buffer %s(%d)\n", construct->pid_file[x], construct->pids[x]);
+ for (uint32_t y= 0; y < construct->count; y++)
+ {
+ if (construct->pids[y] > 0)
+ kill(construct->pids[y], SIGTERM);
+ }
+ abort();
+ }
+ }
+
+ construct->server_list= strndup(server_string_buffer, strlen(server_string_buffer) -1);
+ }
+ }
+
+ srandom((unsigned int)time(NULL));
+
+ printf("\n");
+}
+
+void server_shutdown(server_startup_st *construct)
+{
+ if (construct->server_list)
+ {
+ for (uint32_t x= 0; x < construct->count; x++)
+ {
+ if (construct->is_used[x])
+ continue;
+
+ kill_file(construct->pid_file[x]);
+ }
+
+ free(construct->server_list);
+ }
+}
+++ /dev/null
-/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
- *
- * Libmemcached library
- *
- * Copyright (C) 2011 Data Differential, http://datadifferential.com/
- * Copyright (C) 2006-2009 Brian Aker 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.
- *
- * * The names of its contributors may not 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.
- *
- */
-
-
-/*
- Startup, and shutdown the memcached servers.
-*/
-
-#define TEST_PORT_BASE MEMCACHED_DEFAULT_PORT+10
-
-#include <config.h>
-
-#include <iso646.h>
-
-#include <assert.h>
-#include <limits.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/time.h>
-#include <time.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include <libmemcached/memcached.h>
-#include <libmemcached/util.h>
-
-#include <libtest/server.h>
-
-static struct timespec global_sleep_value= { .tv_sec= 0, .tv_nsec= 50000 };
-
-static void global_sleep(void)
-{
-#ifdef WIN32
- sleep(1);
-#else
- nanosleep(&global_sleep_value, NULL);
-#endif
-}
-
-static bool wait_for_file(const char *filename)
-{
- uint32_t timeout= 6;
- uint32_t waited;
- uint32_t this_wait;
- uint32_t retry;
-
- for (waited= 0, retry= 1; ; retry++, waited+= this_wait)
- {
- if ((! access(filename, R_OK)) || (waited >= timeout))
- {
- return true;
- }
-
- this_wait= retry * retry / 3 + 1;
- sleep(this_wait);
- }
-
- return false;
-}
-
-static void kill_file(const char *file_buffer)
-{
- FILE *fp;
-
- while ((fp= fopen(file_buffer, "r")))
- {
- char pid_buffer[1024];
-
- if (fgets(pid_buffer, sizeof(pid_buffer), fp) != NULL)
- {
- pid_t pid= (pid_t)atoi(pid_buffer);
- if (pid != 0)
- {
- if (kill(pid, SIGTERM) == -1)
- {
- remove(file_buffer); // If this happens we may be dealing with a dead server that left its pid file.
- }
- else
- {
- uint32_t counter= 3;
- while ((kill(pid, 0) == 0) && --counter)
- {
- global_sleep();
- }
- }
- }
- }
-
- global_sleep();
-
- fclose(fp);
- }
-}
-
-void server_startup(server_startup_st *construct)
-{
- if ((construct->server_list= getenv("MEMCACHED_SERVERS")))
- {
- printf("servers %s\n", construct->server_list);
- construct->servers= memcached_servers_parse(construct->server_list);
- construct->server_list= NULL;
- construct->count= 0;
- }
- else
- {
- {
- char server_string_buffer[8096];
- char *end_ptr;
- end_ptr= server_string_buffer;
-
- uint32_t port_base= 0;
- for (uint32_t x= 0; x < construct->count; x++)
- {
- int status;
-
- snprintf(construct->pid_file[x], FILENAME_MAX, "/tmp/memcached.pidXXXXXX");
- int fd;
- if ((fd= mkstemp(construct->pid_file[x])) == -1)
- {
- perror("mkstemp");
- return;
- }
- close(fd);
-
- {
- char *var;
- char variable_buffer[1024];
-
- snprintf(variable_buffer, sizeof(variable_buffer), "LIBMEMCACHED_PORT_%u", x);
-
- if ((var= getenv(variable_buffer)))
- {
- construct->port[x]= (in_port_t)atoi(var);
- }
- else
- {
- do {
- construct->port[x]= (in_port_t)(x + TEST_PORT_BASE + port_base);
-
- if (libmemcached_util_ping("localhost", construct->port[x], NULL))
- {
- if (libmemcached_util_flush("localhost", construct->port[x], NULL))
- {
- fprintf(stderr, "Found server on port %d, flushed it!\n", (int)construct->port[x]);
- construct->is_used[x]= true;
- } // If we can flush it, we will just use it
- else
- {
- fprintf(stderr, "Found server on port %d, could not flush it, so trying next port.\n", (int)construct->port[x]);
- port_base++;
- construct->port[x]= 0;
- }
- }
- } while (construct->port[x] == 0);
- }
- }
-
- char buffer[FILENAME_MAX];
- if (x == 0)
- {
- snprintf(buffer, sizeof(buffer), "%s -d -P %s -t 1 -p %u -U %u -m 128",
- MEMCACHED_BINARY, construct->pid_file[x], construct->port[x], construct->port[x]);
- }
- else
- {
- snprintf(buffer, sizeof(buffer), "%s -d -P %s -t 1 -p %u -U %u",
- MEMCACHED_BINARY, construct->pid_file[x], construct->port[x], construct->port[x]);
- }
-
- if (construct->is_used[x])
- {
- fprintf(stderr, "USING SERVER: %s\n", buffer);
- }
- else
- {
- if (libmemcached_util_ping("localhost", construct->port[x], NULL))
- {
- fprintf(stderr, "Server on port %u already exists\n", construct->port[x]);
- }
- else
- {
- status= system(buffer);
- fprintf(stderr, "STARTING SERVER: %s status:%d\n", buffer, status);
- }
- }
-
- int count;
- size_t remaining_length= sizeof(server_string_buffer) - (size_t)(end_ptr -server_string_buffer);
- count= snprintf(end_ptr, remaining_length, "localhost:%u,", construct->port[x]);
-
- if ((size_t)count >= remaining_length || count < 0)
- {
- fprintf(stderr, "server names grew to be larger then buffer allowed\n");
- abort();
- }
- end_ptr+= count;
- }
- *end_ptr= 0;
-
-
- for (uint32_t x= 0; x < construct->count; x++)
- {
- if (! wait_for_file(construct->pid_file[x]))
- {
- abort();
- }
- }
-
- for (uint32_t x= 0; x < construct->count; x++)
- {
- uint32_t counter= 3000; // Absurd, just to catch run away process
-
- if (construct->is_used[x])
- continue;
-
- while (construct->pids[x] <= 0 && --counter)
- {
- FILE *file= fopen(construct->pid_file[x], "r");
- if (file)
- {
- char pid_buffer[1024];
- char *found= fgets(pid_buffer, sizeof(pid_buffer), file);
-
- if (found)
- {
- construct->pids[x]= atoi(pid_buffer);
- fclose(file);
-
- if (construct->pids[x] > 0)
- break;
- }
- fclose(file);
- }
-
- switch (errno)
- {
- default:
- fprintf(stderr, "Could not open pid file %s -> fopen(%s) -> %s:%d\n", construct->pid_file[x], strerror(errno), __FILE__, __LINE__);
- abort();
-
- case ENOENT:
- case EINTR:
- case EACCES:
- case EINPROGRESS:
- break;
-
- case ENOTCONN:
- continue;
- }
-
- // Safety 3rd, check to see if the file has gone away
- if (! wait_for_file(construct->pid_file[x]))
- {
- abort();
- }
- }
-
- bool was_started= false;
- if (construct->pids[x] > 0)
- {
- counter= 30;
- while (--counter)
- {
- if (kill(construct->pids[x], 0) == 0)
- {
- was_started= true;
- break;
- }
- global_sleep();
- }
- }
-
- if (was_started == false)
- {
- fprintf(stderr, "Failed to open buffer %s(%d)\n", construct->pid_file[x], construct->pids[x]);
- for (uint32_t y= 0; y < construct->count; y++)
- {
- if (construct->pids[y] > 0)
- kill(construct->pids[y], SIGTERM);
- }
- abort();
- }
- }
-
- construct->server_list= strdup(server_string_buffer);
- }
- printf("servers %s\n", construct->server_list);
- construct->servers= memcached_servers_parse(construct->server_list);
- }
-
- assert(construct->servers);
-
- srandom((unsigned int)time(NULL));
-
- for (uint32_t x= 0; x < memcached_server_list_count(construct->servers); x++)
- {
- printf("\t%s : %d\n", memcached_server_name(&construct->servers[x]), memcached_server_port(&construct->servers[x]));
- assert(construct->servers[x].fd == -1);
- assert(construct->servers[x].cursor_active == 0);
- }
-
- printf("\n");
-}
-
-void server_shutdown(server_startup_st *construct)
-{
- if (construct->server_list)
- {
- for (uint32_t x= 0; x < construct->count; x++)
- {
- if (construct->is_used[x])
- continue;
-
- kill_file(construct->pid_file[x]);
- }
-
- free(construct->server_list);
- }
-}
{
uint8_t count;
uint8_t udp;
- memcached_server_st *servers;
char *server_list;
char pid_file[SERVERS_TO_CREATE][FILENAME_MAX];
in_port_t port[SERVERS_TO_CREATE];
global_container.construct.udp= 0;
server_startup(&global_container.construct);
- if (not global_container.construct.servers)
- {
- *error= TEST_FAILURE;
- server_shutdown(&global_container.construct);
- return NULL;
- }
-
*error= TEST_SUCCESS;
return &global_container;
test_return_t world_container_startup(libmemcached_test_container_st *container)
{
- container->parent= memcached_create(NULL);
- test_true((container->parent != NULL));
+ char buffer[BUFSIZ];
- test_compare(MEMCACHED_SUCCESS,
- memcached_server_push(container->parent, container->construct.servers));
+ test_compare_got(MEMCACHED_SUCCESS,
+ libmemcached_check_configuration(container->construct.server_list, strlen(container->construct.server_list),
+ buffer, sizeof(buffer)),
+ buffer);
+
+ container->parent= memcached(container->construct.server_list, strlen(container->construct.server_list));
+ test_true(container->parent);
return TEST_SUCCESS;
}
test_return_t world_test_startup(libmemcached_test_container_st *container)
{
container->memc= memcached_clone(NULL, container->parent);
- test_true((container->memc != NULL));
+ test_true(container->memc);
return TEST_SUCCESS;
}
test_return_t world_destroy(libmemcached_test_container_st *container)
{
server_startup_st *construct= &container->construct;
- memcached_server_st *servers= container->construct.servers;
- memcached_server_list_free(servers);
server_shutdown(construct);
From Andrei on IRC
*/
-static test_return_t user_supplied_bug19(memcached_st *not_used)
+static test_return_t user_supplied_bug19(memcached_st *)
{
- memcached_st *memc;
- const memcached_server_st *server;
memcached_return_t res;
- (void)not_used;
-
- memc= memcached_create(NULL);
- memcached_server_add_with_weight(memc, "localhost", 11311, 100);
- memcached_server_add_with_weight(memc, "localhost", 11312, 100);
+ memcached_st *memc= memcached(test_literal_param("--server=localhost:11311/?100 --server=localhost:11312/?100"));
- server= memcached_server_by_key(memc, "a", 1, &res);
+ const memcached_server_st *server= memcached_server_by_key(memc, "a", 1, &res);
+ test_true(server);
memcached_free(memc);
We are testing the error condition when we connect to a server via memcached_get()
but find that the server is not available.
*/
-static test_return_t memcached_get_MEMCACHED_ERRNO(memcached_st *memc)
+static test_return_t memcached_get_MEMCACHED_ERRNO(memcached_st *)
{
- (void)memc;
- memcached_st *tl_memc_h;
-
const char *key= "MemcachedLives";
size_t len;
uint32_t flags;
memcached_return rc;
- char *value;
// Create a handle.
- tl_memc_h= memcached_create(NULL);
- memcached_server_st *servers= memcached_servers_parse("localhost:9898,localhost:9899"); // This server should not exist
- test_true(servers);
- memcached_server_push(tl_memc_h, servers);
- memcached_server_list_free(servers);
+ memcached_st *tl_memc_h= memcached(test_literal_param("--server=localhost:9898 --server=localhost:9899")); // This server should not exist
// See if memcached is reachable.
- value= memcached_get(tl_memc_h, key, strlen(key), &len, &flags, &rc);
+ char *value= memcached_get(tl_memc_h, key, strlen(key), &len, &flags, &rc);
test_false(value);
test_compare(0, len);
projects / m6w6 / libmemcached / commitdiff
