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-rw-r--r--tests/modules/reply.c214
1 files changed, 214 insertions, 0 deletions
diff --git a/tests/modules/reply.c b/tests/modules/reply.c
new file mode 100644
index 0000000..c5baa66
--- /dev/null
+++ b/tests/modules/reply.c
@@ -0,0 +1,214 @@
+/*
+ * A module the tests RM_ReplyWith family of commands
+ */
+
+#include "redismodule.h"
+#include <math.h>
+
+int rw_string(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc != 2) return RedisModule_WrongArity(ctx);
+
+ return RedisModule_ReplyWithString(ctx, argv[1]);
+}
+
+int rw_cstring(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ REDISMODULE_NOT_USED(argv);
+ if (argc != 1) return RedisModule_WrongArity(ctx);
+
+ return RedisModule_ReplyWithSimpleString(ctx, "A simple string");
+}
+
+int rw_int(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc != 2) return RedisModule_WrongArity(ctx);
+
+ long long integer;
+ if (RedisModule_StringToLongLong(argv[1], &integer) != REDISMODULE_OK)
+ return RedisModule_ReplyWithError(ctx, "Arg cannot be parsed as an integer");
+
+ return RedisModule_ReplyWithLongLong(ctx, integer);
+}
+
+/* When one argument is given, it is returned as a double,
+ * when two arguments are given, it returns a/b. */
+int rw_double(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc==1)
+ return RedisModule_ReplyWithDouble(ctx, NAN);
+
+ if (argc != 2 && argc != 3) return RedisModule_WrongArity(ctx);
+
+ double dbl, dbl2;
+ if (RedisModule_StringToDouble(argv[1], &dbl) != REDISMODULE_OK)
+ return RedisModule_ReplyWithError(ctx, "Arg cannot be parsed as a double");
+ if (argc == 3) {
+ if (RedisModule_StringToDouble(argv[2], &dbl2) != REDISMODULE_OK)
+ return RedisModule_ReplyWithError(ctx, "Arg cannot be parsed as a double");
+ dbl /= dbl2;
+ }
+
+ return RedisModule_ReplyWithDouble(ctx, dbl);
+}
+
+int rw_longdouble(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc != 2) return RedisModule_WrongArity(ctx);
+
+ long double longdbl;
+ if (RedisModule_StringToLongDouble(argv[1], &longdbl) != REDISMODULE_OK)
+ return RedisModule_ReplyWithError(ctx, "Arg cannot be parsed as a double");
+
+ return RedisModule_ReplyWithLongDouble(ctx, longdbl);
+}
+
+int rw_bignumber(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc != 2) return RedisModule_WrongArity(ctx);
+
+ size_t bignum_len;
+ const char *bignum_str = RedisModule_StringPtrLen(argv[1], &bignum_len);
+
+ return RedisModule_ReplyWithBigNumber(ctx, bignum_str, bignum_len);
+}
+
+int rw_array(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc != 2) return RedisModule_WrongArity(ctx);
+
+ long long integer;
+ if (RedisModule_StringToLongLong(argv[1], &integer) != REDISMODULE_OK)
+ return RedisModule_ReplyWithError(ctx, "Arg cannot be parsed as a integer");
+
+ RedisModule_ReplyWithArray(ctx, integer);
+ for (int i = 0; i < integer; ++i) {
+ RedisModule_ReplyWithLongLong(ctx, i);
+ }
+
+ return REDISMODULE_OK;
+}
+
+int rw_map(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc != 2) return RedisModule_WrongArity(ctx);
+
+ long long integer;
+ if (RedisModule_StringToLongLong(argv[1], &integer) != REDISMODULE_OK)
+ return RedisModule_ReplyWithError(ctx, "Arg cannot be parsed as a integer");
+
+ RedisModule_ReplyWithMap(ctx, integer);
+ for (int i = 0; i < integer; ++i) {
+ RedisModule_ReplyWithLongLong(ctx, i);
+ RedisModule_ReplyWithDouble(ctx, i * 1.5);
+ }
+
+ return REDISMODULE_OK;
+}
+
+int rw_set(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc != 2) return RedisModule_WrongArity(ctx);
+
+ long long integer;
+ if (RedisModule_StringToLongLong(argv[1], &integer) != REDISMODULE_OK)
+ return RedisModule_ReplyWithError(ctx, "Arg cannot be parsed as a integer");
+
+ RedisModule_ReplyWithSet(ctx, integer);
+ for (int i = 0; i < integer; ++i) {
+ RedisModule_ReplyWithLongLong(ctx, i);
+ }
+
+ return REDISMODULE_OK;
+}
+
+int rw_attribute(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc != 2) return RedisModule_WrongArity(ctx);
+
+ long long integer;
+ if (RedisModule_StringToLongLong(argv[1], &integer) != REDISMODULE_OK)
+ return RedisModule_ReplyWithError(ctx, "Arg cannot be parsed as a integer");
+
+ if (RedisModule_ReplyWithAttribute(ctx, integer) != REDISMODULE_OK) {
+ return RedisModule_ReplyWithError(ctx, "Attributes aren't supported by RESP 2");
+ }
+
+ for (int i = 0; i < integer; ++i) {
+ RedisModule_ReplyWithLongLong(ctx, i);
+ RedisModule_ReplyWithDouble(ctx, i * 1.5);
+ }
+
+ RedisModule_ReplyWithSimpleString(ctx, "OK");
+ return REDISMODULE_OK;
+}
+
+int rw_bool(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ REDISMODULE_NOT_USED(argv);
+ if (argc != 1) return RedisModule_WrongArity(ctx);
+
+ RedisModule_ReplyWithArray(ctx, 2);
+ RedisModule_ReplyWithBool(ctx, 0);
+ return RedisModule_ReplyWithBool(ctx, 1);
+}
+
+int rw_null(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ REDISMODULE_NOT_USED(argv);
+ if (argc != 1) return RedisModule_WrongArity(ctx);
+
+ return RedisModule_ReplyWithNull(ctx);
+}
+
+int rw_error(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ REDISMODULE_NOT_USED(argv);
+ if (argc != 1) return RedisModule_WrongArity(ctx);
+
+ return RedisModule_ReplyWithError(ctx, "An error");
+}
+
+int rw_error_format(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc != 3) return RedisModule_WrongArity(ctx);
+
+ return RedisModule_ReplyWithErrorFormat(ctx,
+ RedisModule_StringPtrLen(argv[1], NULL),
+ RedisModule_StringPtrLen(argv[2], NULL));
+}
+
+int rw_verbatim(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ if (argc != 2) return RedisModule_WrongArity(ctx);
+
+ size_t verbatim_len;
+ const char *verbatim_str = RedisModule_StringPtrLen(argv[1], &verbatim_len);
+
+ return RedisModule_ReplyWithVerbatimString(ctx, verbatim_str, verbatim_len);
+}
+
+int RedisModule_OnLoad(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) {
+ REDISMODULE_NOT_USED(argv);
+ REDISMODULE_NOT_USED(argc);
+ if (RedisModule_Init(ctx, "replywith", 1, REDISMODULE_APIVER_1) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+
+ if (RedisModule_CreateCommand(ctx,"rw.string",rw_string,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.cstring",rw_cstring,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.bignumber",rw_bignumber,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.int",rw_int,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.double",rw_double,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.longdouble",rw_longdouble,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.array",rw_array,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.map",rw_map,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.attribute",rw_attribute,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.set",rw_set,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.bool",rw_bool,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.null",rw_null,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.error",rw_error,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.error_format",rw_error_format,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+ if (RedisModule_CreateCommand(ctx,"rw.verbatim",rw_verbatim,"",0,0,0) != REDISMODULE_OK)
+ return REDISMODULE_ERR;
+
+ return REDISMODULE_OK;
+}
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