common/test: add unit tests for JSON filtering.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
parent
f0731d2ca1
commit
3b4c1968a3
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@ -0,0 +1,252 @@
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#include "config.h"
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#include "../amount.c"
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#include "../json_filter.c"
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#include "../json_param.c"
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#include "../json_parse_simple.c"
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#include "../json_stream.c"
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#include <ccan/json_out/json_out.h>
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#include <common/json_command.h>
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#include <common/setup.h>
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#include <stdio.h>
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struct command;
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/* AUTOGENERATED MOCKS START */
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/* Generated stub for command_check_only */
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bool command_check_only(const struct command *cmd UNNEEDED)
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{ fprintf(stderr, "command_check_only called!\n"); abort(); }
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/* Generated stub for command_fail */
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struct command_result *command_fail(struct command *cmd UNNEEDED, enum jsonrpc_errcode code UNNEEDED,
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const char *fmt UNNEEDED, ...)
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{ fprintf(stderr, "command_fail called!\n"); abort(); }
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/* Generated stub for command_set_usage */
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void command_set_usage(struct command *cmd UNNEEDED, const char *usage UNNEEDED)
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{ fprintf(stderr, "command_set_usage called!\n"); abort(); }
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/* Generated stub for command_usage_only */
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bool command_usage_only(const struct command *cmd UNNEEDED)
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{ fprintf(stderr, "command_usage_only called!\n"); abort(); }
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/* Generated stub for fmt_wireaddr_without_port */
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char *fmt_wireaddr_without_port(const tal_t *ctx UNNEEDED, const struct wireaddr *a UNNEEDED)
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{ fprintf(stderr, "fmt_wireaddr_without_port called!\n"); abort(); }
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/* Generated stub for fromwire */
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const u8 *fromwire(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, void *copy UNNEEDED, size_t n UNNEEDED)
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{ fprintf(stderr, "fromwire called!\n"); abort(); }
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/* Generated stub for fromwire_bool */
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bool fromwire_bool(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_bool called!\n"); abort(); }
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/* Generated stub for fromwire_fail */
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void *fromwire_fail(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_fail called!\n"); abort(); }
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/* Generated stub for fromwire_secp256k1_ecdsa_signature */
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void fromwire_secp256k1_ecdsa_signature(const u8 **cursor UNNEEDED, size_t *max UNNEEDED,
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secp256k1_ecdsa_signature *signature UNNEEDED)
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{ fprintf(stderr, "fromwire_secp256k1_ecdsa_signature called!\n"); abort(); }
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/* Generated stub for fromwire_sha256 */
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void fromwire_sha256(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, struct sha256 *sha256 UNNEEDED)
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{ fprintf(stderr, "fromwire_sha256 called!\n"); abort(); }
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/* Generated stub for fromwire_tal_arrn */
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u8 *fromwire_tal_arrn(const tal_t *ctx UNNEEDED,
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const u8 **cursor UNNEEDED, size_t *max UNNEEDED, size_t num UNNEEDED)
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{ fprintf(stderr, "fromwire_tal_arrn called!\n"); abort(); }
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/* Generated stub for fromwire_u32 */
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u32 fromwire_u32(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_u32 called!\n"); abort(); }
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/* Generated stub for fromwire_u64 */
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u64 fromwire_u64(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_u64 called!\n"); abort(); }
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/* Generated stub for fromwire_u8 */
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u8 fromwire_u8(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_u8 called!\n"); abort(); }
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/* Generated stub for fromwire_u8_array */
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void fromwire_u8_array(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, u8 *arr UNNEEDED, size_t num UNNEEDED)
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{ fprintf(stderr, "fromwire_u8_array called!\n"); abort(); }
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/* Generated stub for json_scan */
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const char *json_scan(const tal_t *ctx UNNEEDED,
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const char *buffer UNNEEDED,
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const jsmntok_t *tok UNNEEDED,
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const char *guide UNNEEDED,
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...)
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{ fprintf(stderr, "json_scan called!\n"); abort(); }
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/* Generated stub for json_to_channel_id */
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bool json_to_channel_id(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
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struct channel_id *cid UNNEEDED)
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{ fprintf(stderr, "json_to_channel_id called!\n"); abort(); }
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/* Generated stub for json_to_millionths */
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bool json_to_millionths(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
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u64 *millionths UNNEEDED)
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{ fprintf(stderr, "json_to_millionths called!\n"); abort(); }
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/* Generated stub for json_to_msat */
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bool json_to_msat(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
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struct amount_msat *msat UNNEEDED)
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{ fprintf(stderr, "json_to_msat called!\n"); abort(); }
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/* Generated stub for json_to_node_id */
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bool json_to_node_id(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
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struct node_id *id UNNEEDED)
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{ fprintf(stderr, "json_to_node_id called!\n"); abort(); }
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/* Generated stub for json_to_number */
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bool json_to_number(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
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unsigned int *num UNNEEDED)
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{ fprintf(stderr, "json_to_number called!\n"); abort(); }
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/* Generated stub for json_to_outpoint */
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bool json_to_outpoint(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
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struct bitcoin_outpoint *op UNNEEDED)
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{ fprintf(stderr, "json_to_outpoint called!\n"); abort(); }
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/* Generated stub for json_to_pubkey */
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bool json_to_pubkey(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
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struct pubkey *pubkey UNNEEDED)
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{ fprintf(stderr, "json_to_pubkey called!\n"); abort(); }
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/* Generated stub for json_to_short_channel_id */
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bool json_to_short_channel_id(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
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struct short_channel_id *scid UNNEEDED)
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{ fprintf(stderr, "json_to_short_channel_id called!\n"); abort(); }
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/* Generated stub for json_to_txid */
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bool json_to_txid(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
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struct bitcoin_txid *txid UNNEEDED)
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{ fprintf(stderr, "json_to_txid called!\n"); abort(); }
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/* Generated stub for json_to_u16 */
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bool json_to_u16(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
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uint16_t *num UNNEEDED)
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{ fprintf(stderr, "json_to_u16 called!\n"); abort(); }
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/* Generated stub for json_tok_bin_from_hex */
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u8 *json_tok_bin_from_hex(const tal_t *ctx UNNEEDED, const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED)
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{ fprintf(stderr, "json_tok_bin_from_hex called!\n"); abort(); }
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/* Generated stub for lease_rates_fromhex */
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struct lease_rates *lease_rates_fromhex(const tal_t *ctx UNNEEDED,
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const char *hexdata UNNEEDED, size_t len UNNEEDED)
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{ fprintf(stderr, "lease_rates_fromhex called!\n"); abort(); }
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/* Generated stub for segwit_addr_decode */
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int segwit_addr_decode(
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int* ver UNNEEDED,
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uint8_t* prog UNNEEDED,
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size_t* prog_len UNNEEDED,
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const char* hrp UNNEEDED,
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const char* addr
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)
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{ fprintf(stderr, "segwit_addr_decode called!\n"); abort(); }
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/* Generated stub for towire */
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void towire(u8 **pptr UNNEEDED, const void *data UNNEEDED, size_t len UNNEEDED)
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{ fprintf(stderr, "towire called!\n"); abort(); }
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/* Generated stub for towire_bool */
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void towire_bool(u8 **pptr UNNEEDED, bool v UNNEEDED)
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{ fprintf(stderr, "towire_bool called!\n"); abort(); }
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/* Generated stub for towire_secp256k1_ecdsa_signature */
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void towire_secp256k1_ecdsa_signature(u8 **pptr UNNEEDED,
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const secp256k1_ecdsa_signature *signature UNNEEDED)
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{ fprintf(stderr, "towire_secp256k1_ecdsa_signature called!\n"); abort(); }
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/* Generated stub for towire_sha256 */
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void towire_sha256(u8 **pptr UNNEEDED, const struct sha256 *sha256 UNNEEDED)
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{ fprintf(stderr, "towire_sha256 called!\n"); abort(); }
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/* Generated stub for towire_u32 */
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void towire_u32(u8 **pptr UNNEEDED, u32 v UNNEEDED)
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{ fprintf(stderr, "towire_u32 called!\n"); abort(); }
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/* Generated stub for towire_u64 */
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void towire_u64(u8 **pptr UNNEEDED, u64 v UNNEEDED)
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{ fprintf(stderr, "towire_u64 called!\n"); abort(); }
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/* Generated stub for towire_u8 */
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void towire_u8(u8 **pptr UNNEEDED, u8 v UNNEEDED)
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{ fprintf(stderr, "towire_u8 called!\n"); abort(); }
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/* Generated stub for towire_u8_array */
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void towire_u8_array(u8 **pptr UNNEEDED, const u8 *arr UNNEEDED, size_t num UNNEEDED)
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{ fprintf(stderr, "towire_u8_array called!\n"); abort(); }
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/* Generated stub for type_to_string_ */
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const char *type_to_string_(const tal_t *ctx UNNEEDED, const char *typename UNNEEDED,
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union printable_types u UNNEEDED)
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{ fprintf(stderr, "type_to_string_ called!\n"); abort(); }
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/* AUTOGENERATED MOCKS END */
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bool deprecated_apis;
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static bool dump_filter(const char *key, struct json_filter *filter, u32 *depth)
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{
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for (size_t i = 0; i < *depth; i++)
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printf(" ");
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printf("%s\n", key);
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(*depth)++;
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if (filter->filter_array)
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dump_filter("[]", filter->filter_array, depth);
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else
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strmap_iterate(&filter->filter_map, dump_filter, depth);
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(*depth)--;
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return true;
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}
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struct command {
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struct json_filter *filter;
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};
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struct json_filter **command_filter_ptr(struct command *cmd)
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{
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return &cmd->filter;
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}
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int main(int argc, char *argv[])
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{
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jsmntok_t *toks;
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bool valid, complete;
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const char *str;
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jsmn_parser parser;
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struct command *cmd;
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struct json_stream *js;
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u32 depth;
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size_t len;
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common_setup(argv[0]);
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cmd = tal(tmpctx, struct command);
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str = "{\"transactions\": [{\"outputs\": [{\"amount_msat\": true, \"type\": true}]}]}";
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toks = toks_alloc(cmd);
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jsmn_init(&parser);
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valid = json_parse_input(&parser, &toks, str, strlen(str), &complete);
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assert(valid);
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assert(complete);
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assert(parse_filter(cmd, "_field", str, toks) == NULL);
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assert(cmd->filter);
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depth = 0;
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dump_filter("[root]", cmd->filter, &depth);
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/* Simulate listtransactions example */
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js = new_json_stream(cmd, cmd, NULL);
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json_object_start(js, NULL);
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json_object_start(js, "result");
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json_stream_attach_filter(js, cmd->filter);
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json_array_start(js, "transactions");
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for (size_t i = 0; i < 2; i++) {
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json_object_start(js, NULL);
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json_add_num(js, "blockheight", 1);
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json_add_num(js, "txindex", 2);
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json_array_start(js, "inputs");
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for (size_t j = 0; j < 5; j++) {
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json_object_start(js, NULL);
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json_add_u32(js, "index", i+j);
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json_add_u32(js, "sequence", i+j+1);
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json_object_end(js);
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}
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json_array_end(js);
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json_array_start(js, "outputs");
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for (size_t j = 0; j < 2; j++) {
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json_object_start(js, NULL);
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json_add_u32(js, "index", i+j);
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json_add_amount_msat_only(js, "amount_msat", amount_msat(12));
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if (j == 0)
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json_add_string(js, "type", "sometype");
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json_add_string(js, "scriptPubKey", "00000000");
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json_object_end(js);
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}
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json_array_end(js);
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json_object_end(js);
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}
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json_array_end(js);
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str = json_stream_detach_filter(tmpctx, js);
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assert(!str);
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json_object_end(js);
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json_object_end(js);
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str = json_out_contents(js->jout, &len);
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printf("%.*s\n", (int)len, str);
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common_shutdown();
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}
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@ -0,0 +1,287 @@
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#include "config.h"
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#include "../json_filter.c"
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#include "../json_stream.c"
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#include <assert.h>
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#include <ccan/tal/str/str.h>
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#include <common/channel_type.h>
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#include <common/setup.h>
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#include <inttypes.h>
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#include <stdio.h>
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/* AUTOGENERATED MOCKS START */
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/* Generated stub for amount_asset_is_main */
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bool amount_asset_is_main(struct amount_asset *asset UNNEEDED)
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{ fprintf(stderr, "amount_asset_is_main called!\n"); abort(); }
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/* Generated stub for amount_asset_to_sat */
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struct amount_sat amount_asset_to_sat(struct amount_asset *asset UNNEEDED)
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{ fprintf(stderr, "amount_asset_to_sat called!\n"); abort(); }
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/* Generated stub for amount_msat */
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struct amount_msat amount_msat(u64 millisatoshis UNNEEDED)
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{ fprintf(stderr, "amount_msat called!\n"); abort(); }
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/* Generated stub for amount_sat */
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struct amount_sat amount_sat(u64 satoshis UNNEEDED)
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{ fprintf(stderr, "amount_sat called!\n"); abort(); }
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/* Generated stub for amount_sat_add */
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bool amount_sat_add(struct amount_sat *val UNNEEDED,
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struct amount_sat a UNNEEDED,
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struct amount_sat b UNNEEDED)
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{ fprintf(stderr, "amount_sat_add called!\n"); abort(); }
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/* Generated stub for amount_sat_eq */
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bool amount_sat_eq(struct amount_sat a UNNEEDED, struct amount_sat b UNNEEDED)
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{ fprintf(stderr, "amount_sat_eq called!\n"); abort(); }
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/* Generated stub for amount_sat_greater_eq */
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bool amount_sat_greater_eq(struct amount_sat a UNNEEDED, struct amount_sat b UNNEEDED)
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{ fprintf(stderr, "amount_sat_greater_eq called!\n"); abort(); }
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/* Generated stub for amount_sat_sub */
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bool amount_sat_sub(struct amount_sat *val UNNEEDED,
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struct amount_sat a UNNEEDED,
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struct amount_sat b UNNEEDED)
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{ fprintf(stderr, "amount_sat_sub called!\n"); abort(); }
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/* Generated stub for amount_sat_to_asset */
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struct amount_asset amount_sat_to_asset(struct amount_sat *sat UNNEEDED, const u8 *asset UNNEEDED)
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{ fprintf(stderr, "amount_sat_to_asset called!\n"); abort(); }
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/* Generated stub for amount_sat_to_msat */
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bool amount_sat_to_msat(struct amount_msat *msat UNNEEDED,
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struct amount_sat sat UNNEEDED)
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{ fprintf(stderr, "amount_sat_to_msat called!\n"); abort(); }
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/* Generated stub for amount_tx_fee */
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struct amount_sat amount_tx_fee(u32 fee_per_kw UNNEEDED, size_t weight UNNEEDED)
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{ fprintf(stderr, "amount_tx_fee called!\n"); abort(); }
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/* Generated stub for command_fail */
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struct command_result *command_fail(struct command *cmd UNNEEDED, enum jsonrpc_errcode code UNNEEDED,
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const char *fmt UNNEEDED, ...)
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{ fprintf(stderr, "command_fail called!\n"); abort(); }
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/* Generated stub for command_filter_ptr */
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struct json_filter **command_filter_ptr(struct command *cmd UNNEEDED)
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{ fprintf(stderr, "command_filter_ptr called!\n"); abort(); }
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/* Generated stub for deprecated_apis */
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bool deprecated_apis;
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/* Generated stub for fmt_amount_msat */
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const char *fmt_amount_msat(const tal_t *ctx UNNEEDED, struct amount_msat msat UNNEEDED)
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{ fprintf(stderr, "fmt_amount_msat called!\n"); abort(); }
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/* Generated stub for fmt_amount_sat */
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const char *fmt_amount_sat(const tal_t *ctx UNNEEDED, struct amount_sat sat UNNEEDED)
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{ fprintf(stderr, "fmt_amount_sat called!\n"); abort(); }
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/* Generated stub for fmt_wireaddr_without_port */
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char *fmt_wireaddr_without_port(const tal_t *ctx UNNEEDED, const struct wireaddr *a UNNEEDED)
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{ fprintf(stderr, "fmt_wireaddr_without_port called!\n"); abort(); }
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/* Generated stub for fromwire */
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const u8 *fromwire(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, void *copy UNNEEDED, size_t n UNNEEDED)
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{ fprintf(stderr, "fromwire called!\n"); abort(); }
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/* Generated stub for fromwire_bool */
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bool fromwire_bool(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_bool called!\n"); abort(); }
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/* Generated stub for fromwire_fail */
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void *fromwire_fail(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_fail called!\n"); abort(); }
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/* Generated stub for fromwire_secp256k1_ecdsa_signature */
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void fromwire_secp256k1_ecdsa_signature(const u8 **cursor UNNEEDED, size_t *max UNNEEDED,
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secp256k1_ecdsa_signature *signature UNNEEDED)
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{ fprintf(stderr, "fromwire_secp256k1_ecdsa_signature called!\n"); abort(); }
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/* Generated stub for fromwire_sha256 */
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void fromwire_sha256(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, struct sha256 *sha256 UNNEEDED)
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{ fprintf(stderr, "fromwire_sha256 called!\n"); abort(); }
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/* Generated stub for fromwire_tal_arrn */
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u8 *fromwire_tal_arrn(const tal_t *ctx UNNEEDED,
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const u8 **cursor UNNEEDED, size_t *max UNNEEDED, size_t num UNNEEDED)
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{ fprintf(stderr, "fromwire_tal_arrn called!\n"); abort(); }
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/* Generated stub for fromwire_u32 */
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u32 fromwire_u32(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_u32 called!\n"); abort(); }
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/* Generated stub for fromwire_u64 */
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u64 fromwire_u64(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
|
||||
{ fprintf(stderr, "fromwire_u64 called!\n"); abort(); }
|
||||
/* Generated stub for fromwire_u8 */
|
||||
u8 fromwire_u8(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
|
||||
{ fprintf(stderr, "fromwire_u8 called!\n"); abort(); }
|
||||
/* Generated stub for fromwire_u8_array */
|
||||
void fromwire_u8_array(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, u8 *arr UNNEEDED, size_t num UNNEEDED)
|
||||
{ fprintf(stderr, "fromwire_u8_array called!\n"); abort(); }
|
||||
/* Generated stub for json_next */
|
||||
const jsmntok_t *json_next(const jsmntok_t *tok UNNEEDED)
|
||||
{ fprintf(stderr, "json_next called!\n"); abort(); }
|
||||
/* Generated stub for json_to_bool */
|
||||
bool json_to_bool(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED, bool *b UNNEEDED)
|
||||
{ fprintf(stderr, "json_to_bool called!\n"); abort(); }
|
||||
/* Generated stub for json_tok_full */
|
||||
const char *json_tok_full(const char *buffer UNNEEDED, const jsmntok_t *t UNNEEDED)
|
||||
{ fprintf(stderr, "json_tok_full called!\n"); abort(); }
|
||||
/* Generated stub for json_tok_full_len */
|
||||
int json_tok_full_len(const jsmntok_t *t UNNEEDED)
|
||||
{ fprintf(stderr, "json_tok_full_len called!\n"); abort(); }
|
||||
/* Generated stub for towire */
|
||||
void towire(u8 **pptr UNNEEDED, const void *data UNNEEDED, size_t len UNNEEDED)
|
||||
{ fprintf(stderr, "towire called!\n"); abort(); }
|
||||
/* Generated stub for towire_bool */
|
||||
void towire_bool(u8 **pptr UNNEEDED, bool v UNNEEDED)
|
||||
{ fprintf(stderr, "towire_bool called!\n"); abort(); }
|
||||
/* Generated stub for towire_secp256k1_ecdsa_signature */
|
||||
void towire_secp256k1_ecdsa_signature(u8 **pptr UNNEEDED,
|
||||
const secp256k1_ecdsa_signature *signature UNNEEDED)
|
||||
{ fprintf(stderr, "towire_secp256k1_ecdsa_signature called!\n"); abort(); }
|
||||
/* Generated stub for towire_sha256 */
|
||||
void towire_sha256(u8 **pptr UNNEEDED, const struct sha256 *sha256 UNNEEDED)
|
||||
{ fprintf(stderr, "towire_sha256 called!\n"); abort(); }
|
||||
/* Generated stub for towire_u32 */
|
||||
void towire_u32(u8 **pptr UNNEEDED, u32 v UNNEEDED)
|
||||
{ fprintf(stderr, "towire_u32 called!\n"); abort(); }
|
||||
/* Generated stub for towire_u64 */
|
||||
void towire_u64(u8 **pptr UNNEEDED, u64 v UNNEEDED)
|
||||
{ fprintf(stderr, "towire_u64 called!\n"); abort(); }
|
||||
/* Generated stub for towire_u8 */
|
||||
void towire_u8(u8 **pptr UNNEEDED, u8 v UNNEEDED)
|
||||
{ fprintf(stderr, "towire_u8 called!\n"); abort(); }
|
||||
/* Generated stub for towire_u8_array */
|
||||
void towire_u8_array(u8 **pptr UNNEEDED, const u8 *arr UNNEEDED, size_t num UNNEEDED)
|
||||
{ fprintf(stderr, "towire_u8_array called!\n"); abort(); }
|
||||
/* Generated stub for type_to_string_ */
|
||||
const char *type_to_string_(const tal_t *ctx UNNEEDED, const char *typename UNNEEDED,
|
||||
union printable_types u UNNEEDED)
|
||||
{ fprintf(stderr, "type_to_string_ called!\n"); abort(); }
|
||||
/* AUTOGENERATED MOCKS END */
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
struct json_stream *js;
|
||||
struct json_filter *filter, *subf;
|
||||
const char *str;
|
||||
size_t len;
|
||||
|
||||
common_setup(argv[0]);
|
||||
|
||||
/* First with an empty filter. */
|
||||
js = new_json_stream(tmpctx, NULL, NULL);
|
||||
filter = json_filter_new(js);
|
||||
/* Filters assume we start inside an object! */
|
||||
json_object_start(js, NULL);
|
||||
json_stream_attach_filter(js, filter);
|
||||
|
||||
json_object_start(js, "result");
|
||||
json_object_start(js, "message");
|
||||
json_add_string(js, "string", "string");
|
||||
json_object_end(js);
|
||||
json_object_end(js);
|
||||
|
||||
str = json_out_contents(js->jout, &len);
|
||||
assert(strncmp(str, "{\"result\":{\"message\":{\"string\":\"string\"}}", len) == 0);
|
||||
|
||||
/* Now try a result filter. */
|
||||
js = new_json_stream(tmpctx, NULL, NULL);
|
||||
filter = json_filter_new(js);
|
||||
json_filter_subobj(filter, "result", strlen("result"));
|
||||
json_object_start(js, NULL);
|
||||
json_stream_attach_filter(js, filter);
|
||||
|
||||
json_object_start(js, "result");
|
||||
json_object_start(js, "message");
|
||||
json_add_string(js, "string", "string");
|
||||
json_object_end(js);
|
||||
json_object_end(js);
|
||||
|
||||
str = json_out_contents(js->jout, &len);
|
||||
assert(strncmp(str, "{\"result\":{\"message\":{\"string\":\"string\"}}", len) == 0);
|
||||
|
||||
/* Now try a result->message->string filter. */
|
||||
js = new_json_stream(tmpctx, NULL, NULL);
|
||||
filter = json_filter_new(js);
|
||||
subf = json_filter_subobj(filter, "result", strlen("result"));
|
||||
subf = json_filter_subobj(subf, "message", strlen("message"));
|
||||
json_filter_subobj(subf, "string", strlen("string"));
|
||||
json_object_start(js, NULL);
|
||||
json_stream_attach_filter(js, filter);
|
||||
|
||||
json_object_start(js, "result");
|
||||
json_object_start(js, "message");
|
||||
json_add_string(js, "string", "string");
|
||||
json_object_end(js);
|
||||
json_object_end(js);
|
||||
|
||||
str = json_out_contents(js->jout, &len);
|
||||
assert(strncmp(str, "{\"result\":{\"message\":{\"string\":\"string\"}}", len) == 0);
|
||||
|
||||
/* Now a sub-filter which doesn't match */
|
||||
js = new_json_stream(tmpctx, NULL, NULL);
|
||||
filter = json_filter_new(js);
|
||||
subf = json_filter_subobj(filter, "result", strlen("result"));
|
||||
subf = json_filter_subobj(subf, "message", strlen("message"));
|
||||
json_filter_subobj(subf, "dne", strlen("dne"));
|
||||
json_object_start(js, NULL);
|
||||
json_stream_attach_filter(js, filter);
|
||||
|
||||
json_object_start(js, "result");
|
||||
json_object_start(js, "message");
|
||||
json_add_string(js, "string", "string");
|
||||
json_object_end(js);
|
||||
json_object_end(js);
|
||||
|
||||
str = json_out_contents(js->jout, &len);
|
||||
assert(strncmp(str, "{\"result\":{\"message\":{}}", len) == 0);
|
||||
|
||||
/* Multple, one of three matchs */
|
||||
js = new_json_stream(tmpctx, NULL, NULL);
|
||||
filter = json_filter_new(js);
|
||||
subf = json_filter_subobj(filter, "result", strlen("result"));
|
||||
subf = json_filter_subobj(subf, "message", strlen("message"));
|
||||
json_filter_subobj(subf, "f1", strlen("f1"));
|
||||
json_filter_subobj(subf, "f3", strlen("f3"));
|
||||
json_object_start(js, NULL);
|
||||
json_stream_attach_filter(js, filter);
|
||||
|
||||
json_object_start(js, "result");
|
||||
json_object_start(js, "message");
|
||||
json_add_string(js, "f1", "f1string");
|
||||
json_object_start(js, "f2");
|
||||
json_add_string(js, "f2sub", "f2string");
|
||||
json_object_end(js);
|
||||
json_add_string(js, "f3", "f3string");
|
||||
json_object_end(js);
|
||||
json_object_end(js);
|
||||
|
||||
str = json_out_contents(js->jout, &len);
|
||||
assert(strncmp(str, "{\"result\":{\"message\":{\"f1\":\"f1string\",\"f3\":\"f3string\"}}", len) == 0);
|
||||
|
||||
/* Now inside arrays! */
|
||||
js = new_json_stream(tmpctx, NULL, NULL);
|
||||
filter = json_filter_new(js);
|
||||
subf = json_filter_subobj(filter, "result", strlen("result"));
|
||||
subf = json_filter_subobj(subf, "messages", strlen("messages"));
|
||||
subf = json_filter_subarr(subf);
|
||||
json_filter_subobj(subf, "string", strlen("string"));
|
||||
json_object_start(js, NULL);
|
||||
json_stream_attach_filter(js, filter);
|
||||
|
||||
json_object_start(js, "result");
|
||||
json_array_start(js, "messages");
|
||||
json_object_start(js, NULL);
|
||||
json_add_string(js, "string", "string1");
|
||||
json_object_end(js);
|
||||
json_object_start(js, NULL);
|
||||
json_add_string(js, "string", "string2");
|
||||
json_object_end(js);
|
||||
json_array_end(js);
|
||||
json_object_end(js);
|
||||
|
||||
str = json_out_contents(js->jout, &len);
|
||||
assert(strncmp(str, "{\"result\":{\"messages\":[{\"string\":\"string1\"},{\"string\":\"string2\"}]}",
|
||||
len) == 0);
|
||||
|
||||
/* Now filter out arrays. */
|
||||
js = new_json_stream(tmpctx, NULL, NULL);
|
||||
filter = json_filter_new(js);
|
||||
json_filter_subobj(filter, "result", strlen("result"));
|
||||
json_object_start(js, NULL);
|
||||
json_stream_attach_filter(js, filter);
|
||||
|
||||
json_add_string(js, "result", "resultstr");
|
||||
json_add_string(js, "ignored", "ignoredstr");
|
||||
json_array_start(js, "fallbacks");
|
||||
json_object_start(js, NULL);
|
||||
json_add_string(js, "type", "P2PKH");
|
||||
json_object_end(js);
|
||||
json_array_end(js);
|
||||
|
||||
str = json_out_contents(js->jout, &len);
|
||||
assert(strncmp(str, "{\"result\":\"resultstr\"", len) == 0);
|
||||
common_shutdown();
|
||||
}
|
||||
Loading…
Reference in New Issue