aboutsummaryrefslogtreecommitdiff
path: root/src/benchmark
diff options
context:
space:
mode:
Diffstat (limited to 'src/benchmark')
-rw-r--r--src/benchmark/taler-exchange-benchmark-new.c264
1 files changed, 128 insertions, 136 deletions
diff --git a/src/benchmark/taler-exchange-benchmark-new.c b/src/benchmark/taler-exchange-benchmark-new.c
index edc3c1d1..7e464636 100644
--- a/src/benchmark/taler-exchange-benchmark-new.c
+++ b/src/benchmark/taler-exchange-benchmark-new.c
@@ -47,6 +47,15 @@ enum BenchmarkError {
NO_CONFIG_FILE_GIVEN
};
+/**
+ * Probability a coin can be refreshed.
+ * This probability multiplied by the number of coins
+ * generated during the average refresh must be smaller
+ * than one. The variance must be covered by the
+ * #INVALID_COIN_SLACK.
+ */
+#define REFRESH_PROBABILITY 0.1
+
/* Hard-coded params. Note, the bank is expected to
* have the Tor user with account number 3 and password 'x'.
*
@@ -113,123 +122,37 @@ static char *currency;
*/
#define ALLOCATE_AMOUNTS(...) \
- char *CURRENCY_10_02; \
- char *CURRENCY_10; \
- char *CURRENCY_9_98; \
- char *CURRENCY_5_01; \
- char *CURRENCY_5; \
- char *CURRENCY_4_99; \
- char *CURRENCY_0_02; \
- char *CURRENCY_0_01; \
+ char *AMOUNT_5; \
+ char *AMOUNT_4; \
+ char *AMOUNT_1; \
\
- GNUNET_asprintf (&CURRENCY_10_02, \
- "%s:10.02", \
- currency); \
- GNUNET_asprintf (&CURRENCY_10, \
- "%s:10", \
- currency); \
- GNUNET_asprintf (&CURRENCY_9_98, \
- "%s:9.98", \
- currency); \
- GNUNET_asprintf (&CURRENCY_5_01, \
- "%s:5.01", \
- currency); \
- GNUNET_asprintf (&CURRENCY_5, \
+ GNUNET_asprintf (&AMOUNT_5, \
"%s:5", \
currency); \
- GNUNET_asprintf (&CURRENCY_4_99, \
- "%s:4.99", \
- currency); \
- GNUNET_asprintf (&CURRENCY_0_02, \
- "%s:0.02", \
+ GNUNET_asprintf (&AMOUNT_4, \
+ "%s:4", \
currency); \
- GNUNET_asprintf (&CURRENCY_0_01, \
- "%s:0.01", \
+ GNUNET_asprintf (&AMOUNT_1, \
+ "%s:1", \
currency);
-#define ALLOCATE_ORDERS(...) \
- char *order_worth_5; \
- char *order_worth_5_track; \
- char *order_worth_5_unaggregated; \
- char *order_worth_10_2coins; \
- \
- GNUNET_asprintf \
- (&order_worth_5, \
- "{\"max_fee\":\
- {\"currency\":\"%s\",\
- \"value\":0,\
- \"fraction\":50000000},\
- \"refund_deadline\":\"\\/Date(0)\\/\",\
- \"pay_deadline\":\"\\/Date(99999999999)\\/\",\
- \"amount\":\
- {\"currency\":\"%s\",\
- \"value\":5,\
- \"fraction\":0},\
- \"summary\": \"merchant-lib testcase\",\
- \"fulfillment_url\": \"https://example.com/\",\
- \"products\": [ {\"description\":\"ice cream\",\
- \"value\":\"{%s:5}\"} ] }", \
- currency, \
- currency, \
- currency); \
- GNUNET_asprintf \
- (&order_worth_5_track, \
- "{\"max_fee\":\
- {\"currency\":\"%s\",\
- \"value\":0,\
- \"fraction\":50000000},\
- \"refund_deadline\":\"\\/Date(0)\\/\",\
- \"pay_deadline\":\"\\/Date(99999999999)\\/\",\
- \"amount\":\
- {\"currency\":\"%s\",\
- \"value\":5,\
- \"fraction\":0},\
- \"summary\": \"ice track cream!\",\
- \"fulfillment_url\": \"https://example.com/\",\
- \"products\": [ {\"description\":\"ice track cream\",\
- \"value\":\"{%s:5}\"} ] }", \
- currency, \
- currency, \
- currency); \
- GNUNET_asprintf \
- (&order_worth_5_unaggregated, \
- "{\"max_fee\":\
- {\"currency\":\"%s\",\
- \"value\":0,\
- \"fraction\":50000000},\
- \"wire_transfer_delay\":\"\\/Delay(30000)\\/\",\
- \"refund_deadline\":\"\\/Date(22)\\/\",\
- \"pay_deadline\":\"\\/Date(1)\\/\",\
- \"amount\":\
- {\"currency\":\"%s\",\
- \"value\":5,\
- \"fraction\":0},\
- \"summary\": \"unaggregated deposit!\",\
- \"fulfillment_url\": \"https://example.com/\",\
- \"products\": [ {\"description\":\"unaggregated cream\",\
- \"value\":\"{%s:5}\"} ] }", \
- currency, \
- currency, \
- currency); \
- GNUNET_asprintf \
- (&order_worth_10_2coins, \
- "{\"max_fee\":\
- {\"currency\":\"%s\",\
- \"value\":0,\
- \"fraction\":50000000},\
- \"refund_deadline\":\"\\/Date(0)\\/\",\
- \"pay_deadline\":\"\\/Date(99999999999)\\/\",\
- \"amount\":\
- {\"currency\":\"%s\",\
- \"value\":10,\
- \"fraction\":0},\
- \"summary\": \"2-coins payment\",\
- \"fulfillment_url\": \"https://example.com/\",\
- \"products\": [ {\"description\":\"2-coins payment\",\
- \"value\":\"{%s:10}\"} ] }", \
- currency, \
- currency, \
- currency);
+/**
+ * Throw a weighted coin with @a probability.
+ *
+ * @return #GNUNET_OK with @a probability,
+ * #GNUNET_NO with 1 - @a probability
+ */
+static unsigned int
+eval_probability (float probability)
+{
+ uint64_t random;
+ float random_01;
+
+ random = GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
+ UINT64_MAX);
+ random_01 = (double) random / UINT64_MAX;
+ return (random_01 <= probability) ? GNUNET_OK : GNUNET_NO;
+}
/**
@@ -251,19 +174,9 @@ run (void *cls,
(is->ctx, APIKEY_SANDBOX));
ALLOCATE_AMOUNTS
- (CURRENCY_10_02,
- CURRENCY_9_98,
- CURRENCY_5_01,
- CURRENCY_5,
- CURRENCY_4_99,
- CURRENCY_0_02,
- CURRENCY_0_01);
-
- ALLOCATE_ORDERS
- (order_worth_5,
- order_worth_5_track,
- order_worth_5_unaggregated,
- order_worth_10_2coins);
+ (AMOUNT_5,
+ AMOUNT_4,
+ AMOUNT_1);
strcpy (total_reserve_amount.currency,
currency);
@@ -278,20 +191,101 @@ run (void *cls,
&total_reserve_amount,
&withdraw_fee);
- /* 1st, calculate how much money should be held in
- * reserve. Being all 5-valued coins, the overall
- * value should be: 5 times `howmany_coins' */
-
- struct TALER_TESTING_Command commands[] = {
+ struct TALER_TESTING_Command make_reserve[] = {
CMD_TRANSFER_TO_EXCHANGE
- ("create-reserve-1",
- CURRENCY_10_02),
+ ("create-reserve",
+ TALER_amount_to_string (&total_reserve_amount)),
TALER_TESTING_cmd_exec_wirewatch
- ("wirewatch-1",
+ ("wirewatch",
cfg_filename),
+ TALER_TESTING_cmd_end ()
+
+ };
+
+ for (unsigned int i = 0; i < howmany_coins; i++)
+ {
+ #define UNITY_SIZE 6
+ char *withdraw_label;
+ char *order_enc;
+ struct TALER_TESTING_Command unity[UNITY_SIZE];
+
+ GNUNET_asprintf (&withdraw_label,
+ "withdraw-%u",
+ i);
+
+ GNUNET_asprintf (&order_enc,
+ "{\"nonce\": %u}",
+ i);
+
+ unity[0] = TALER_TESTING_cmd_withdraw_amount
+ (withdraw_label,
+ is->exchange,
+ "create-reserve",
+ AMOUNT_5,
+ MHD_HTTP_OK);
+
+ unity[1] = TALER_TESTING_cmd_deposit
+ ("deposit",
+ is->exchange,
+ withdraw_label,
+ 0, /* Index of the one withdrawn coin in the traits. */
+ TALER_TESTING_make_wire_details
+ (24,
+ "https://no-aggregation"),
+ order_enc,
+ GNUNET_TIME_UNIT_ZERO,
+ AMOUNT_1,
+ MHD_HTTP_OK);
+
+ if (eval_probability (REFRESH_PROBABILITY))
+ {
+ char *melt_label;
+ char *reveal_label;
+
+
+ GNUNET_asprintf (&melt_label,
+ "refresh-melt-%u",
+ i);
+
+ GNUNET_asprintf (&reveal_label,
+ "refresh-reveal-%u",
+ i);
+
+ unity[2] = TALER_TESTING_cmd_refresh_melt
+ (melt_label,
+ is->exchange,
+ AMOUNT_4,
+ withdraw_label,
+ MHD_HTTP_OK);
+
+ unity[3] = TALER_TESTING_cmd_refresh_reveal
+ (reveal_label,
+ is->exchange,
+ melt_label,
+ MHD_HTTP_OK);
+
+ unity[4] = TALER_TESTING_cmd_refresh_link
+ ("refresh-link",
+ is->exchange,
+ reveal_label,
+ MHD_HTTP_OK);
+
+ unity[5] = TALER_TESTING_cmd_end ();
+ }
+ else unity[2] = TALER_TESTING_cmd_end ();
+
+ }
+
+ struct TALER_TESTING_Command all_commands[] = {
+ TALER_TESTING_cmd_batch ("make-reserve",
+ make_reserve),
+ TALER_TESTING_cmd_end ()
+ };
+
+ /*
TALER_TESTING_cmd_withdraw_amount
("withdraw-coin-1",
is->exchange, // picks port from config's [exchange].
@@ -307,12 +301,10 @@ run (void *cls,
MHD_HTTP_OK),
TALER_TESTING_cmd_end ()
- };
+ }; */
- #if 0
TALER_TESTING_run (is,
- commands);
- #endif
+ all_commands);
result = 1;
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-11-04 06:43:56 +0000