diff options
Diffstat (limited to 'deps/hiredis/test.c')
| -rw-r--r-- | deps/hiredis/test.c | 823 |
1 files changed, 823 insertions, 0 deletions
diff --git a/deps/hiredis/test.c b/deps/hiredis/test.c new file mode 100644 index 0000000..a23d606 --- /dev/null +++ b/deps/hiredis/test.c @@ -0,0 +1,823 @@ +#include "fmacros.h" +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <strings.h> +#include <sys/time.h> +#include <assert.h> +#include <unistd.h> +#include <signal.h> +#include <errno.h> +#include <limits.h> + +#include "hiredis.h" +#include "net.h" + +enum connection_type { + CONN_TCP, + CONN_UNIX, + CONN_FD +}; + +struct config { + enum connection_type type; + + struct { + const char *host; + int port; + struct timeval timeout; + } tcp; + + struct { + const char *path; + } unix_sock; +}; + +/* The following lines make up our testing "framework" :) */ +static int tests = 0, fails = 0; +#define test(_s) { printf("#%02d ", ++tests); printf(_s); } +#define test_cond(_c) if(_c) printf("\033[0;32mPASSED\033[0;0m\n"); else {printf("\033[0;31mFAILED\033[0;0m\n"); fails++;} + +static long long usec(void) { + struct timeval tv; + gettimeofday(&tv,NULL); + return (((long long)tv.tv_sec)*1000000)+tv.tv_usec; +} + +/* The assert() calls below have side effects, so we need assert() + * even if we are compiling without asserts (-DNDEBUG). */ +#ifdef NDEBUG +#undef assert +#define assert(e) (void)(e) +#endif + +static redisContext *select_database(redisContext *c) { + redisReply *reply; + + /* Switch to DB 9 for testing, now that we know we can chat. */ + reply = redisCommand(c,"SELECT 9"); + assert(reply != NULL); + freeReplyObject(reply); + + /* Make sure the DB is emtpy */ + reply = redisCommand(c,"DBSIZE"); + assert(reply != NULL); + if (reply->type == REDIS_REPLY_INTEGER && reply->integer == 0) { + /* Awesome, DB 9 is empty and we can continue. */ + freeReplyObject(reply); + } else { + printf("Database #9 is not empty, test can not continue\n"); + exit(1); + } + + return c; +} + +static int disconnect(redisContext *c, int keep_fd) { + redisReply *reply; + + /* Make sure we're on DB 9. */ + reply = redisCommand(c,"SELECT 9"); + assert(reply != NULL); + freeReplyObject(reply); + reply = redisCommand(c,"FLUSHDB"); + assert(reply != NULL); + freeReplyObject(reply); + + /* Free the context as well, but keep the fd if requested. */ + if (keep_fd) + return redisFreeKeepFd(c); + redisFree(c); + return -1; +} + +static redisContext *connect(struct config config) { + redisContext *c = NULL; + + if (config.type == CONN_TCP) { + c = redisConnect(config.tcp.host, config.tcp.port); + } else if (config.type == CONN_UNIX) { + c = redisConnectUnix(config.unix_sock.path); + } else if (config.type == CONN_FD) { + /* Create a dummy connection just to get an fd to inherit */ + redisContext *dummy_ctx = redisConnectUnix(config.unix_sock.path); + if (dummy_ctx) { + int fd = disconnect(dummy_ctx, 1); + printf("Connecting to inherited fd %d\n", fd); + c = redisConnectFd(fd); + } + } else { + assert(NULL); + } + + if (c == NULL) { + printf("Connection error: can't allocate redis context\n"); + exit(1); + } else if (c->err) { + printf("Connection error: %s\n", c->errstr); + redisFree(c); + exit(1); + } + + return select_database(c); +} + +static void test_format_commands(void) { + char *cmd; + int len; + + test("Format command without interpolation: "); + len = redisFormatCommand(&cmd,"SET foo bar"); + test_cond(strncmp(cmd,"*3\r\n$3\r\nSET\r\n$3\r\nfoo\r\n$3\r\nbar\r\n",len) == 0 && + len == 4+4+(3+2)+4+(3+2)+4+(3+2)); + free(cmd); + + test("Format command with %%s string interpolation: "); + len = redisFormatCommand(&cmd,"SET %s %s","foo","bar"); + test_cond(strncmp(cmd,"*3\r\n$3\r\nSET\r\n$3\r\nfoo\r\n$3\r\nbar\r\n",len) == 0 && + len == 4+4+(3+2)+4+(3+2)+4+(3+2)); + free(cmd); + + test("Format command with %%s and an empty string: "); + len = redisFormatCommand(&cmd,"SET %s %s","foo",""); + test_cond(strncmp(cmd,"*3\r\n$3\r\nSET\r\n$3\r\nfoo\r\n$0\r\n\r\n",len) == 0 && + len == 4+4+(3+2)+4+(3+2)+4+(0+2)); + free(cmd); + + test("Format command with an empty string in between proper interpolations: "); + len = redisFormatCommand(&cmd,"SET %s %s","","foo"); + test_cond(strncmp(cmd,"*3\r\n$3\r\nSET\r\n$0\r\n\r\n$3\r\nfoo\r\n",len) == 0 && + len == 4+4+(3+2)+4+(0+2)+4+(3+2)); + free(cmd); + + test("Format command with %%b string interpolation: "); + len = redisFormatCommand(&cmd,"SET %b %b","foo",(size_t)3,"b\0r",(size_t)3); + test_cond(strncmp(cmd,"*3\r\n$3\r\nSET\r\n$3\r\nfoo\r\n$3\r\nb\0r\r\n",len) == 0 && + len == 4+4+(3+2)+4+(3+2)+4+(3+2)); + free(cmd); + + test("Format command with %%b and an empty string: "); + len = redisFormatCommand(&cmd,"SET %b %b","foo",(size_t)3,"",(size_t)0); + test_cond(strncmp(cmd,"*3\r\n$3\r\nSET\r\n$3\r\nfoo\r\n$0\r\n\r\n",len) == 0 && + len == 4+4+(3+2)+4+(3+2)+4+(0+2)); + free(cmd); + + test("Format command with literal %%: "); + len = redisFormatCommand(&cmd,"SET %% %%"); + test_cond(strncmp(cmd,"*3\r\n$3\r\nSET\r\n$1\r\n%\r\n$1\r\n%\r\n",len) == 0 && + len == 4+4+(3+2)+4+(1+2)+4+(1+2)); + free(cmd); + + /* Vararg width depends on the type. These tests make sure that the + * width is correctly determined using the format and subsequent varargs + * can correctly be interpolated. */ +#define INTEGER_WIDTH_TEST(fmt, type) do { \ + type value = 123; \ + test("Format command with printf-delegation (" #type "): "); \ + len = redisFormatCommand(&cmd,"key:%08" fmt " str:%s", value, "hello"); \ + test_cond(strncmp(cmd,"*2\r\n$12\r\nkey:00000123\r\n$9\r\nstr:hello\r\n",len) == 0 && \ + len == 4+5+(12+2)+4+(9+2)); \ + free(cmd); \ +} while(0) + +#define FLOAT_WIDTH_TEST(type) do { \ + type value = 123.0; \ + test("Format command with printf-delegation (" #type "): "); \ + len = redisFormatCommand(&cmd,"key:%08.3f str:%s", value, "hello"); \ + test_cond(strncmp(cmd,"*2\r\n$12\r\nkey:0123.000\r\n$9\r\nstr:hello\r\n",len) == 0 && \ + len == 4+5+(12+2)+4+(9+2)); \ + free(cmd); \ +} while(0) + + INTEGER_WIDTH_TEST("d", int); + INTEGER_WIDTH_TEST("hhd", char); + INTEGER_WIDTH_TEST("hd", short); + INTEGER_WIDTH_TEST("ld", long); + INTEGER_WIDTH_TEST("lld", long long); + INTEGER_WIDTH_TEST("u", unsigned int); + INTEGER_WIDTH_TEST("hhu", unsigned char); + INTEGER_WIDTH_TEST("hu", unsigned short); + INTEGER_WIDTH_TEST("lu", unsigned long); + INTEGER_WIDTH_TEST("llu", unsigned long long); + FLOAT_WIDTH_TEST(float); + FLOAT_WIDTH_TEST(double); + + test("Format command with invalid printf format: "); + len = redisFormatCommand(&cmd,"key:%08p %b",(void*)1234,"foo",(size_t)3); + test_cond(len == -1); + + const char *argv[3]; + argv[0] = "SET"; + argv[1] = "foo\0xxx"; + argv[2] = "bar"; + size_t lens[3] = { 3, 7, 3 }; + int argc = 3; + + test("Format command by passing argc/argv without lengths: "); + len = redisFormatCommandArgv(&cmd,argc,argv,NULL); + test_cond(strncmp(cmd,"*3\r\n$3\r\nSET\r\n$3\r\nfoo\r\n$3\r\nbar\r\n",len) == 0 && + len == 4+4+(3+2)+4+(3+2)+4+(3+2)); + free(cmd); + + test("Format command by passing argc/argv with lengths: "); + len = redisFormatCommandArgv(&cmd,argc,argv,lens); + test_cond(strncmp(cmd,"*3\r\n$3\r\nSET\r\n$7\r\nfoo\0xxx\r\n$3\r\nbar\r\n",len) == 0 && + len == 4+4+(3+2)+4+(7+2)+4+(3+2)); + free(cmd); + + sds sds_cmd; + + sds_cmd = sdsempty(); + test("Format command into sds by passing argc/argv without lengths: "); + len = redisFormatSdsCommandArgv(&sds_cmd,argc,argv,NULL); + test_cond(strncmp(sds_cmd,"*3\r\n$3\r\nSET\r\n$3\r\nfoo\r\n$3\r\nbar\r\n",len) == 0 && + len == 4+4+(3+2)+4+(3+2)+4+(3+2)); + sdsfree(sds_cmd); + + sds_cmd = sdsempty(); + test("Format command into sds by passing argc/argv with lengths: "); + len = redisFormatSdsCommandArgv(&sds_cmd,argc,argv,lens); + test_cond(strncmp(sds_cmd,"*3\r\n$3\r\nSET\r\n$7\r\nfoo\0xxx\r\n$3\r\nbar\r\n",len) == 0 && + len == 4+4+(3+2)+4+(7+2)+4+(3+2)); + sdsfree(sds_cmd); +} + +static void test_append_formatted_commands(struct config config) { + redisContext *c; + redisReply *reply; + char *cmd; + int len; + + c = connect(config); + + test("Append format command: "); + + len = redisFormatCommand(&cmd, "SET foo bar"); + + test_cond(redisAppendFormattedCommand(c, cmd, len) == REDIS_OK); + + assert(redisGetReply(c, (void*)&reply) == REDIS_OK); + + free(cmd); + freeReplyObject(reply); + + disconnect(c, 0); +} + +static void test_reply_reader(void) { + redisReader *reader; + void *reply; + int ret; + int i; + + test("Error handling in reply parser: "); + reader = redisReaderCreate(); + redisReaderFeed(reader,(char*)"@foo\r\n",6); + ret = redisReaderGetReply(reader,NULL); + test_cond(ret == REDIS_ERR && + strcasecmp(reader->errstr,"Protocol error, got \"@\" as reply type byte") == 0); + redisReaderFree(reader); + + /* when the reply already contains multiple items, they must be free'd + * on an error. valgrind will bark when this doesn't happen. */ + test("Memory cleanup in reply parser: "); + reader = redisReaderCreate(); + redisReaderFeed(reader,(char*)"*2\r\n",4); + redisReaderFeed(reader,(char*)"$5\r\nhello\r\n",11); + redisReaderFeed(reader,(char*)"@foo\r\n",6); + ret = redisReaderGetReply(reader,NULL); + test_cond(ret == REDIS_ERR && + strcasecmp(reader->errstr,"Protocol error, got \"@\" as reply type byte") == 0); + redisReaderFree(reader); + + test("Set error on nested multi bulks with depth > 7: "); + reader = redisReaderCreate(); + + for (i = 0; i < 9; i++) { + redisReaderFeed(reader,(char*)"*1\r\n",4); + } + + ret = redisReaderGetReply(reader,NULL); + test_cond(ret == REDIS_ERR && + strncasecmp(reader->errstr,"No support for",14) == 0); + redisReaderFree(reader); + + test("Works with NULL functions for reply: "); + reader = redisReaderCreate(); + reader->fn = NULL; + redisReaderFeed(reader,(char*)"+OK\r\n",5); + ret = redisReaderGetReply(reader,&reply); + test_cond(ret == REDIS_OK && reply == (void*)REDIS_REPLY_STATUS); + redisReaderFree(reader); + + test("Works when a single newline (\\r\\n) covers two calls to feed: "); + reader = redisReaderCreate(); + reader->fn = NULL; + redisReaderFeed(reader,(char*)"+OK\r",4); + ret = redisReaderGetReply(reader,&reply); + assert(ret == REDIS_OK && reply == NULL); + redisReaderFeed(reader,(char*)"\n",1); + ret = redisReaderGetReply(reader,&reply); + test_cond(ret == REDIS_OK && reply == (void*)REDIS_REPLY_STATUS); + redisReaderFree(reader); + + test("Don't reset state after protocol error: "); + reader = redisReaderCreate(); + reader->fn = NULL; + redisReaderFeed(reader,(char*)"x",1); + ret = redisReaderGetReply(reader,&reply); + assert(ret == REDIS_ERR); + ret = redisReaderGetReply(reader,&reply); + test_cond(ret == REDIS_ERR && reply == NULL); + redisReaderFree(reader); + + /* Regression test for issue #45 on GitHub. */ + test("Don't do empty allocation for empty multi bulk: "); + reader = redisReaderCreate(); + redisReaderFeed(reader,(char*)"*0\r\n",4); + ret = redisReaderGetReply(reader,&reply); + test_cond(ret == REDIS_OK && + ((redisReply*)reply)->type == REDIS_REPLY_ARRAY && + ((redisReply*)reply)->elements == 0); + freeReplyObject(reply); + redisReaderFree(reader); +} + +static void test_free_null(void) { + void *redisCtx = NULL; + void *reply = NULL; + + test("Don't fail when redisFree is passed a NULL value: "); + redisFree(redisCtx); + test_cond(redisCtx == NULL); + + test("Don't fail when freeReplyObject is passed a NULL value: "); + freeReplyObject(reply); + test_cond(reply == NULL); +} + +static void test_blocking_connection_errors(void) { + redisContext *c; + + test("Returns error when host cannot be resolved: "); + c = redisConnect((char*)"idontexist.test", 6379); + test_cond(c->err == REDIS_ERR_OTHER && + (strcmp(c->errstr,"Name or service not known") == 0 || + strcmp(c->errstr,"Can't resolve: idontexist.test") == 0 || + strcmp(c->errstr,"nodename nor servname provided, or not known") == 0 || + strcmp(c->errstr,"No address associated with hostname") == 0 || + strcmp(c->errstr,"Temporary failure in name resolution") == 0 || + strcmp(c->errstr,"hostname nor servname provided, or not known") == 0 || + strcmp(c->errstr,"no address associated with name") == 0)); + redisFree(c); + + test("Returns error when the port is not open: "); + c = redisConnect((char*)"localhost", 1); + test_cond(c->err == REDIS_ERR_IO && + strcmp(c->errstr,"Connection refused") == 0); + redisFree(c); + + test("Returns error when the unix_sock socket path doesn't accept connections: "); + c = redisConnectUnix((char*)"/tmp/idontexist.sock"); + test_cond(c->err == REDIS_ERR_IO); /* Don't care about the message... */ + redisFree(c); +} + +static void test_blocking_connection(struct config config) { + redisContext *c; + redisReply *reply; + + c = connect(config); + + test("Is able to deliver commands: "); + reply = redisCommand(c,"PING"); + test_cond(reply->type == REDIS_REPLY_STATUS && + strcasecmp(reply->str,"pong") == 0) + freeReplyObject(reply); + + test("Is a able to send commands verbatim: "); + reply = redisCommand(c,"SET foo bar"); + test_cond (reply->type == REDIS_REPLY_STATUS && + strcasecmp(reply->str,"ok") == 0) + freeReplyObject(reply); + + test("%%s String interpolation works: "); + reply = redisCommand(c,"SET %s %s","foo","hello world"); + freeReplyObject(reply); + reply = redisCommand(c,"GET foo"); + test_cond(reply->type == REDIS_REPLY_STRING && + strcmp(reply->str,"hello world") == 0); + freeReplyObject(reply); + + test("%%b String interpolation works: "); + reply = redisCommand(c,"SET %b %b","foo",(size_t)3,"hello\x00world",(size_t)11); + freeReplyObject(reply); + reply = redisCommand(c,"GET foo"); + test_cond(reply->type == REDIS_REPLY_STRING && + memcmp(reply->str,"hello\x00world",11) == 0) + + test("Binary reply length is correct: "); + test_cond(reply->len == 11) + freeReplyObject(reply); + + test("Can parse nil replies: "); + reply = redisCommand(c,"GET nokey"); + test_cond(reply->type == REDIS_REPLY_NIL) + freeReplyObject(reply); + + /* test 7 */ + test("Can parse integer replies: "); + reply = redisCommand(c,"INCR mycounter"); + test_cond(reply->type == REDIS_REPLY_INTEGER && reply->integer == 1) + freeReplyObject(reply); + + test("Can parse multi bulk replies: "); + freeReplyObject(redisCommand(c,"LPUSH mylist foo")); + freeReplyObject(redisCommand(c,"LPUSH mylist bar")); + reply = redisCommand(c,"LRANGE mylist 0 -1"); + test_cond(reply->type == REDIS_REPLY_ARRAY && + reply->elements == 2 && + !memcmp(reply->element[0]->str,"bar",3) && + !memcmp(reply->element[1]->str,"foo",3)) + freeReplyObject(reply); + + /* m/e with multi bulk reply *before* other reply. + * specifically test ordering of reply items to parse. */ + test("Can handle nested multi bulk replies: "); + freeReplyObject(redisCommand(c,"MULTI")); + freeReplyObject(redisCommand(c,"LRANGE mylist 0 -1")); + freeReplyObject(redisCommand(c,"PING")); + reply = (redisCommand(c,"EXEC")); + test_cond(reply->type == REDIS_REPLY_ARRAY && + reply->elements == 2 && + reply->element[0]->type == REDIS_REPLY_ARRAY && + reply->element[0]->elements == 2 && + !memcmp(reply->element[0]->element[0]->str,"bar",3) && + !memcmp(reply->element[0]->element[1]->str,"foo",3) && + reply->element[1]->type == REDIS_REPLY_STATUS && + strcasecmp(reply->element[1]->str,"pong") == 0); + freeReplyObject(reply); + + disconnect(c, 0); +} + +static void test_blocking_connection_timeouts(struct config config) { + redisContext *c; + redisReply *reply; + ssize_t s; + const char *cmd = "DEBUG SLEEP 3\r\n"; + struct timeval tv; + + c = connect(config); + test("Successfully completes a command when the timeout is not exceeded: "); + reply = redisCommand(c,"SET foo fast"); + freeReplyObject(reply); + tv.tv_sec = 0; + tv.tv_usec = 10000; + redisSetTimeout(c, tv); + reply = redisCommand(c, "GET foo"); + test_cond(reply != NULL && reply->type == REDIS_REPLY_STRING && memcmp(reply->str, "fast", 4) == 0); + freeReplyObject(reply); + disconnect(c, 0); + + c = connect(config); + test("Does not return a reply when the command times out: "); + s = write(c->fd, cmd, strlen(cmd)); + tv.tv_sec = 0; + tv.tv_usec = 10000; + redisSetTimeout(c, tv); + reply = redisCommand(c, "GET foo"); + test_cond(s > 0 && reply == NULL && c->err == REDIS_ERR_IO && strcmp(c->errstr, "Resource temporarily unavailable") == 0); + freeReplyObject(reply); + + test("Reconnect properly reconnects after a timeout: "); + redisReconnect(c); + reply = redisCommand(c, "PING"); + test_cond(reply != NULL && reply->type == REDIS_REPLY_STATUS && strcmp(reply->str, "PONG") == 0); + freeReplyObject(reply); + + test("Reconnect properly uses owned parameters: "); + config.tcp.host = "foo"; + config.unix_sock.path = "foo"; + redisReconnect(c); + reply = redisCommand(c, "PING"); + test_cond(reply != NULL && reply->type == REDIS_REPLY_STATUS && strcmp(reply->str, "PONG") == 0); + freeReplyObject(reply); + + disconnect(c, 0); +} + +static void test_blocking_io_errors(struct config config) { + redisContext *c; + redisReply *reply; + void *_reply; + int major, minor; + + /* Connect to target given by config. */ + c = connect(config); + { + /* Find out Redis version to determine the path for the next test */ + const char *field = "redis_version:"; + char *p, *eptr; + + reply = redisCommand(c,"INFO"); + p = strstr(reply->str,field); + major = strtol(p+strlen(field),&eptr,10); + p = eptr+1; /* char next to the first "." */ + minor = strtol(p,&eptr,10); + freeReplyObject(reply); + } + + test("Returns I/O error when the connection is lost: "); + reply = redisCommand(c,"QUIT"); + if (major > 2 || (major == 2 && minor > 0)) { + /* > 2.0 returns OK on QUIT and read() should be issued once more + * to know the descriptor is at EOF. */ + test_cond(strcasecmp(reply->str,"OK") == 0 && + redisGetReply(c,&_reply) == REDIS_ERR); + freeReplyObject(reply); + } else { + test_cond(reply == NULL); + } + + /* On 2.0, QUIT will cause the connection to be closed immediately and + * the read(2) for the reply on QUIT will set the error to EOF. + * On >2.0, QUIT will return with OK and another read(2) needed to be + * issued to find out the socket was closed by the server. In both + * conditions, the error will be set to EOF. */ + assert(c->err == REDIS_ERR_EOF && + strcmp(c->errstr,"Server closed the connection") == 0); + redisFree(c); + + c = connect(config); + test("Returns I/O error on socket timeout: "); + struct timeval tv = { 0, 1000 }; + assert(redisSetTimeout(c,tv) == REDIS_OK); + test_cond(redisGetReply(c,&_reply) == REDIS_ERR && + c->err == REDIS_ERR_IO && errno == EAGAIN); + redisFree(c); +} + +static void test_invalid_timeout_errors(struct config config) { + redisContext *c; + + test("Set error when an invalid timeout usec value is given to redisConnectWithTimeout: "); + + config.tcp.timeout.tv_sec = 0; + config.tcp.timeout.tv_usec = 10000001; + + c = redisConnectWithTimeout(config.tcp.host, config.tcp.port, config.tcp.timeout); + + test_cond(c->err == REDIS_ERR_IO && strcmp(c->errstr, "Invalid timeout specified") == 0); + redisFree(c); + + test("Set error when an invalid timeout sec value is given to redisConnectWithTimeout: "); + + config.tcp.timeout.tv_sec = (((LONG_MAX) - 999) / 1000) + 1; + config.tcp.timeout.tv_usec = 0; + + c = redisConnectWithTimeout(config.tcp.host, config.tcp.port, config.tcp.timeout); + + test_cond(c->err == REDIS_ERR_IO && strcmp(c->errstr, "Invalid timeout specified") == 0); + redisFree(c); +} + +static void test_throughput(struct config config) { + redisContext *c = connect(config); + redisReply **replies; + int i, num; + long long t1, t2; + + test("Throughput:\n"); + for (i = 0; i < 500; i++) + freeReplyObject(redisCommand(c,"LPUSH mylist foo")); + + num = 1000; + replies = malloc(sizeof(redisReply*)*num); + t1 = usec(); + for (i = 0; i < num; i++) { + replies[i] = redisCommand(c,"PING"); + assert(replies[i] != NULL && replies[i]->type == REDIS_REPLY_STATUS); + } + t2 = usec(); + for (i = 0; i < num; i++) freeReplyObject(replies[i]); + free(replies); + printf("\t(%dx PING: %.3fs)\n", num, (t2-t1)/1000000.0); + + replies = malloc(sizeof(redisReply*)*num); + t1 = usec(); + for (i = 0; i < num; i++) { + replies[i] = redisCommand(c,"LRANGE mylist 0 499"); + assert(replies[i] != NULL && replies[i]->type == REDIS_REPLY_ARRAY); + assert(replies[i] != NULL && replies[i]->elements == 500); + } + t2 = usec(); + for (i = 0; i < num; i++) freeReplyObject(replies[i]); + free(replies); + printf("\t(%dx LRANGE with 500 elements: %.3fs)\n", num, (t2-t1)/1000000.0); + + num = 10000; + replies = malloc(sizeof(redisReply*)*num); + for (i = 0; i < num; i++) + redisAppendCommand(c,"PING"); + t1 = usec(); + for (i = 0; i < num; i++) { + assert(redisGetReply(c, (void*)&replies[i]) == REDIS_OK); + assert(replies[i] != NULL && replies[i]->type == REDIS_REPLY_STATUS); + } + t2 = usec(); + for (i = 0; i < num; i++) freeReplyObject(replies[i]); + free(replies); + printf("\t(%dx PING (pipelined): %.3fs)\n", num, (t2-t1)/1000000.0); + + replies = malloc(sizeof(redisReply*)*num); + for (i = 0; i < num; i++) + redisAppendCommand(c,"LRANGE mylist 0 499"); + t1 = usec(); + for (i = 0; i < num; i++) { + assert(redisGetReply(c, (void*)&replies[i]) == REDIS_OK); + assert(replies[i] != NULL && replies[i]->type == REDIS_REPLY_ARRAY); + assert(replies[i] != NULL && replies[i]->elements == 500); + } + t2 = usec(); + for (i = 0; i < num; i++) freeReplyObject(replies[i]); + free(replies); + printf("\t(%dx LRANGE with 500 elements (pipelined): %.3fs)\n", num, (t2-t1)/1000000.0); + + disconnect(c, 0); +} + +// static long __test_callback_flags = 0; +// static void __test_callback(redisContext *c, void *privdata) { +// ((void)c); +// /* Shift to detect execution order */ +// __test_callback_flags <<= 8; +// __test_callback_flags |= (long)privdata; +// } +// +// static void __test_reply_callback(redisContext *c, redisReply *reply, void *privdata) { +// ((void)c); +// /* Shift to detect execution order */ +// __test_callback_flags <<= 8; +// __test_callback_flags |= (long)privdata; +// if (reply) freeReplyObject(reply); +// } +// +// static redisContext *__connect_nonblock() { +// /* Reset callback flags */ +// __test_callback_flags = 0; +// return redisConnectNonBlock("127.0.0.1", port, NULL); +// } +// +// static void test_nonblocking_connection() { +// redisContext *c; +// int wdone = 0; +// +// test("Calls command callback when command is issued: "); +// c = __connect_nonblock(); +// redisSetCommandCallback(c,__test_callback,(void*)1); +// redisCommand(c,"PING"); +// test_cond(__test_callback_flags == 1); +// redisFree(c); +// +// test("Calls disconnect callback on redisDisconnect: "); +// c = __connect_nonblock(); +// redisSetDisconnectCallback(c,__test_callback,(void*)2); +// redisDisconnect(c); +// test_cond(__test_callback_flags == 2); +// redisFree(c); +// +// test("Calls disconnect callback and free callback on redisFree: "); +// c = __connect_nonblock(); +// redisSetDisconnectCallback(c,__test_callback,(void*)2); +// redisSetFreeCallback(c,__test_callback,(void*)4); +// redisFree(c); +// test_cond(__test_callback_flags == ((2 << 8) | 4)); +// +// test("redisBufferWrite against empty write buffer: "); +// c = __connect_nonblock(); +// test_cond(redisBufferWrite(c,&wdone) == REDIS_OK && wdone == 1); +// redisFree(c); +// +// test("redisBufferWrite against not yet connected fd: "); +// c = __connect_nonblock(); +// redisCommand(c,"PING"); +// test_cond(redisBufferWrite(c,NULL) == REDIS_ERR && +// strncmp(c->error,"write:",6) == 0); +// redisFree(c); +// +// test("redisBufferWrite against closed fd: "); +// c = __connect_nonblock(); +// redisCommand(c,"PING"); +// redisDisconnect(c); +// test_cond(redisBufferWrite(c,NULL) == REDIS_ERR && +// strncmp(c->error,"write:",6) == 0); +// redisFree(c); +// +// test("Process callbacks in the right sequence: "); +// c = __connect_nonblock(); +// redisCommandWithCallback(c,__test_reply_callback,(void*)1,"PING"); +// redisCommandWithCallback(c,__test_reply_callback,(void*)2,"PING"); +// redisCommandWithCallback(c,__test_reply_callback,(void*)3,"PING"); +// +// /* Write output buffer */ +// wdone = 0; +// while(!wdone) { +// usleep(500); +// redisBufferWrite(c,&wdone); +// } +// +// /* Read until at least one callback is executed (the 3 replies will +// * arrive in a single packet, causing all callbacks to be executed in +// * a single pass). */ +// while(__test_callback_flags == 0) { +// assert(redisBufferRead(c) == REDIS_OK); +// redisProcessCallbacks(c); +// } +// test_cond(__test_callback_flags == 0x010203); +// redisFree(c); +// +// test("redisDisconnect executes pending callbacks with NULL reply: "); +// c = __connect_nonblock(); +// redisSetDisconnectCallback(c,__test_callback,(void*)1); +// redisCommandWithCallback(c,__test_reply_callback,(void*)2,"PING"); +// redisDisconnect(c); +// test_cond(__test_callback_flags == 0x0201); +// redisFree(c); +// } + +int main(int argc, char **argv) { + struct config cfg = { + .tcp = { + .host = "127.0.0.1", + .port = 6379 + }, + .unix_sock = { + .path = "/tmp/redis.sock" + } + }; + int throughput = 1; + int test_inherit_fd = 1; + + /* Ignore broken pipe signal (for I/O error tests). */ + signal(SIGPIPE, SIG_IGN); + + /* Parse command line options. */ + argv++; argc--; + while (argc) { + if (argc >= 2 && !strcmp(argv[0],"-h")) { + argv++; argc--; + cfg.tcp.host = argv[0]; + } else if (argc >= 2 && !strcmp(argv[0],"-p")) { + argv++; argc--; + cfg.tcp.port = atoi(argv[0]); + } else if (argc >= 2 && !strcmp(argv[0],"-s")) { + argv++; argc--; + cfg.unix_sock.path = argv[0]; + } else if (argc >= 1 && !strcmp(argv[0],"--skip-throughput")) { + throughput = 0; + } else if (argc >= 1 && !strcmp(argv[0],"--skip-inherit-fd")) { + test_inherit_fd = 0; + } else { + fprintf(stderr, "Invalid argument: %s\n", argv[0]); + exit(1); + } + argv++; argc--; + } + + test_format_commands(); + test_reply_reader(); + test_blocking_connection_errors(); + test_free_null(); + + printf("\nTesting against TCP connection (%s:%d):\n", cfg.tcp.host, cfg.tcp.port); + cfg.type = CONN_TCP; + test_blocking_connection(cfg); + test_blocking_connection_timeouts(cfg); + test_blocking_io_errors(cfg); + test_invalid_timeout_errors(cfg); + test_append_formatted_commands(cfg); + if (throughput) test_throughput(cfg); + + printf("\nTesting against Unix socket connection (%s):\n", cfg.unix_sock.path); + cfg.type = CONN_UNIX; + test_blocking_connection(cfg); + test_blocking_connection_timeouts(cfg); + test_blocking_io_errors(cfg); + if (throughput) test_throughput(cfg); + + if (test_inherit_fd) { + printf("\nTesting against inherited fd (%s):\n", cfg.unix_sock.path); + cfg.type = CONN_FD; + test_blocking_connection(cfg); + } + + + if (fails) { + printf("*** %d TESTS FAILED ***\n", fails); + return 1; + } + + printf("ALL TESTS PASSED\n"); + return 0; +} |