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authorChristian Grothoff <christian@grothoff.org>2017-06-11 11:48:06 +0200
committerChristian Grothoff <christian@grothoff.org>2017-06-11 11:48:06 +0200
commit110d0cc71cc4814182bb2d38c3cb304abe5d5407 (patch)
treed6646553acf3f2318b54220b5d8a675b96938033 /src
parenta57cf67f31e89aab59a39daf3cca35509c5dc8b8 (diff)
downloadexchange-110d0cc71cc4814182bb2d38c3cb304abe5d5407.tar.gz
exchange-110d0cc71cc4814182bb2d38c3cb304abe5d5407.tar.bz2
exchange-110d0cc71cc4814182bb2d38c3cb304abe5d5407.zip
start test case for #4956
Diffstat (limited to 'src')
-rw-r--r--src/exchange/Makefile.am18
-rw-r--r--src/exchange/taler-exchange-aggregator.c8
-rw-r--r--src/exchange/test-taler-exchange-wirewatch-postgres.conf73
-rw-r--r--src/exchange/test_taler_exchange_wirewatch.c711
4 files changed, 809 insertions, 1 deletions
diff --git a/src/exchange/Makefile.am b/src/exchange/Makefile.am
index 899f39684..92a8556a0 100644
--- a/src/exchange/Makefile.am
+++ b/src/exchange/Makefile.am
@@ -97,8 +97,23 @@ test_taler_exchange_aggregator_postgres_LDADD = \
-ljansson \
-lpthread
+test_taler_exchange_wirewatch_postgres_SOURCES = \
+ test_taler_exchange_wirewatch.c
+test_taler_exchange_wirewatch_postgres_LDADD = \
+ $(LIBGCRYPT_LIBS) \
+ $(top_builddir)/src/exchangedb/libtalerexchangedb.la \
+ $(top_builddir)/src/bank-lib/libtalerfakebank.la \
+ $(top_builddir)/src/json/libtalerjson.la \
+ $(top_builddir)/src/util/libtalerutil.la \
+ -lmicrohttpd \
+ -lgnunetutil \
+ -lgnunetjson \
+ -ljansson \
+ -lpthread
+
check_PROGRAMS = \
- test_taler_exchange_aggregator-postgres
+ test_taler_exchange_aggregator-postgres \
+ test_taler_exchange_wirewatch-postgres
AM_TESTS_ENVIRONMENT=export TALER_PREFIX=$${TALER_PREFIX:-@libdir@};export PATH=$${TALER_PREFIX:-@prefix@}/bin:$$PATH;
@@ -109,6 +124,7 @@ TESTS = \
EXTRA_DIST = \
test-taler-exchange-aggregator-postgres.conf \
+ test-taler-exchange-wirewatch-postgres.conf \
test_taler_exchange_httpd_home/.local/share/taler/exchange/offline-keys/master.priv \
test_taler_exchange_httpd.conf \
exchange.conf \
diff --git a/src/exchange/taler-exchange-aggregator.c b/src/exchange/taler-exchange-aggregator.c
index d658398ae..b3711358c 100644
--- a/src/exchange/taler-exchange-aggregator.c
+++ b/src/exchange/taler-exchange-aggregator.c
@@ -516,6 +516,14 @@ exchange_serve_process_config ()
"Failed to initialize DB subsystem\n");
return GNUNET_SYSERR;
}
+ if (GNUNET_OK !=
+ db_plugin->create_tables (db_plugin->cls))
+ {
+ fprintf (stderr,
+ "Failed to initialize DB tables\n");
+ TALER_EXCHANGEDB_plugin_unload (db_plugin);
+ return GNUNET_SYSERR;
+ }
return GNUNET_OK;
}
diff --git a/src/exchange/test-taler-exchange-wirewatch-postgres.conf b/src/exchange/test-taler-exchange-wirewatch-postgres.conf
new file mode 100644
index 000000000..2e846d88c
--- /dev/null
+++ b/src/exchange/test-taler-exchange-wirewatch-postgres.conf
@@ -0,0 +1,73 @@
+[PATHS]
+# Persistant data storage for the testcase
+TALER_TEST_HOME = test_taler_exchange_httpd_home/
+
+[taler]
+# Currency supported by the exchange (can only be one)
+CURRENCY = EUR
+
+[exchange]
+# The DB plugin to use
+DB = postgres
+
+# HTTP port the exchange listens to
+PORT = 8081
+
+# Master public key used to sign the exchange's various keys
+MASTER_PUBLIC_KEY = 98NJW3CQHZQGQXTY3K85K531XKPAPAVV4Q5V8PYYRR00NJGZWNVG
+
+# Expected base URL of the exchange.
+BASE_URL = "https://exchange.taler.net/"
+
+[exchangedb]
+# After how long do we close idle reserves? The exchange
+# and the auditor must agree on this value. We currently
+# expect it to be globally defined for the whole system,
+# as there is no way for wallets to query this value. Thus,
+# it is only configurable for testing, and should be treated
+# as constant in production.
+#
+# This is THE test that requires a short reserve expiration time!
+IDLE_RESERVE_EXPIRATION_TIME = 5 s
+
+[exchangedb-postgres]
+
+#The connection string the plugin has to use for connecting to the database
+DB_CONN_STR = postgres:///talercheck
+
+
+[exchange-wire-test]
+# Enable 'test' for testing of the actual coin operations.
+ENABLE = YES
+
+# Fees for the forseeable future...
+# If you see this after 2017, update to match the next 10 years...
+WIRE-FEE-2017 = EUR:0.01
+WIRE-FEE-2018 = EUR:0.01
+WIRE-FEE-2019 = EUR:0.01
+WIRE-FEE-2020 = EUR:0.01
+WIRE-FEE-2021 = EUR:0.01
+WIRE-FEE-2022 = EUR:0.01
+WIRE-FEE-2023 = EUR:0.01
+WIRE-FEE-2024 = EUR:0.01
+WIRE-FEE-2025 = EUR:0.01
+WIRE-FEE-2026 = EUR:0.01
+
+CLOSING-FEE-2017 = EUR:0.01
+CLOSING-FEE-2018 = EUR:0.01
+CLOSING-FEE-2019 = EUR:0.01
+CLOSING-FEE-2020 = EUR:0.01
+CLOSING-FEE-2021 = EUR:0.01
+CLOSING-FEE-2022 = EUR:0.01
+CLOSING-FEE-2023 = EUR:0.01
+CLOSING-FEE-2024 = EUR:0.01
+CLOSING-FEE-2025 = EUR:0.01
+CLOSING-FEE-2026 = EUR:0.01
+
+
+# What is the main website of the bank?
+BANK_URI = "http://localhost:8082/"
+
+# From which account at the 'bank' should outgoing
+# wire transfers be made?
+EXCHANGE_ACCOUNT_NUMBER = 3
diff --git a/src/exchange/test_taler_exchange_wirewatch.c b/src/exchange/test_taler_exchange_wirewatch.c
new file mode 100644
index 000000000..ea6f37d4a
--- /dev/null
+++ b/src/exchange/test_taler_exchange_wirewatch.c
@@ -0,0 +1,711 @@
+/*
+ This file is part of TALER
+ (C) 2016, 2017 Inria and GNUnet e.V.
+
+ TALER is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+*/
+
+/**
+ * @file exchange/test_taler_exchange_wirewatch.c
+ * @brief Tests for taler-exchange-wirewatch and taler-exchange-aggregator logic;
+ * Performs an invalid wire transfer to the exchange, and then checks that
+ * wirewatch immediately sends the money back.
+ * Then performs a valid wire transfer, waits for the reserve to expire,
+ * and then checks that the aggregator sends the money back.
+ * @author Christian Grothoff <christian@grothoff.org>
+ */
+#include "platform.h"
+#include "taler_util.h"
+#include <gnunet/gnunet_json_lib.h>
+#include "taler_json_lib.h"
+#include <microhttpd.h>
+#include "taler_fakebank_lib.h"
+
+
+
+/**
+ * Commands for the interpreter.
+ */
+enum OpCode {
+
+ /**
+ * Terminate testcase with 'skipped' result.
+ */
+ OPCODE_TERMINATE_SKIP,
+
+ /**
+ * Run taler-exchange-aggregator.
+ */
+ OPCODE_RUN_AGGREGATOR,
+
+ /**
+ * Expect that we have exhaustively gone over all transactions.
+ */
+ OPCODE_RUN_WIREWATCH,
+
+ /**
+ * Send money from bank to exchange.
+ */
+ OPCODE_RUN_TRANSFER,
+
+ /**
+ * Wait a certain amount of time.
+ */
+ OPCODE_WAIT,
+
+ /**
+ * Expect that we have received the specified transfer.
+ */
+ OPCODE_EXPECT_TRANSFER,
+
+ /**
+ * Expect that we have 'expected' all wire transfers.
+ */
+ OPCODE_EXPECT_TRANSFERS_EMPTY,
+
+ /**
+ * Finish testcase with success.
+ */
+ OPCODE_TERMINATE_SUCCESS
+};
+
+
+/**
+ * Command state for the interpreter.
+ */
+struct Command
+{
+
+ /**
+ * What instruction should we run?
+ */
+ enum OpCode opcode;
+
+ /**
+ * Human-readable label for the command.
+ */
+ const char *label;
+
+ union {
+
+ /**
+ * If @e opcode is #OPCODE_EXPECT_TRANSFER, this
+ * specifies which transaction we expected. Note that
+ * the WTID will be set, not checked!
+ */
+ struct {
+
+ /**
+ * Amount to be transferred.
+ */
+ const char *amount;
+
+ /**
+ * Account to debit.
+ */
+ uint64_t debit_account;
+
+ /**
+ * Account to credit.
+ */
+ uint64_t credit_account;
+
+ /**
+ * Expected base URL for the exchange.
+ */
+ const char *exchange_base_url;
+
+ /**
+ * Subject of the transfer, set by the command.
+ */
+ struct TALER_WireTransferIdentifierRawP wtid;
+
+ } expect_transfer;
+
+
+ /**
+ * If @e opcode is #OPCODE_RUN_TRANSFER, this
+ * specifies which transaction the bank should do.
+ */
+ struct {
+
+ /**
+ * Amount to be transferred.
+ */
+ const char *amount;
+
+ /**
+ * Account to debit.
+ */
+ uint64_t debit_account;
+
+ /**
+ * Account to credit.
+ */
+ uint64_t credit_account;
+
+ /**
+ * Subject of the transfer, set by the command.
+ */
+ const char *wtid;
+
+ } run_transfer;
+
+ struct {
+
+ /**
+ * The handle for the aggregator process that we are testing.
+ */
+ struct GNUNET_OS_Process *aggregator_proc;
+
+ /**
+ * ID of task called whenever we get a SIGCHILD.
+ */
+ struct GNUNET_SCHEDULER_Task *child_death_task;
+
+ } aggregator;
+
+ struct {
+
+ /**
+ * The handle for the wirewatch process that we are testing.
+ */
+ struct GNUNET_OS_Process *wirewatch_proc;
+
+ /**
+ * ID of task called whenever we get a SIGCHILD.
+ */
+ struct GNUNET_SCHEDULER_Task *child_death_task;
+
+ } wirewatch;
+
+ /**
+ * How long should we wait if the opcode is #OPCODE_WAIT.
+ */
+ struct GNUNET_TIME_Relative wait_delay;
+
+ } details;
+
+};
+
+
+/**
+ * State of the interpreter.
+ */
+struct State
+{
+ /**
+ * Array of commands to run.
+ */
+ struct Command* commands;
+
+ /**
+ * Offset of the next command to be run.
+ */
+ unsigned int ioff;
+};
+
+
+/**
+ * Pipe used to communicate child death via signal.
+ */
+static struct GNUNET_DISK_PipeHandle *sigpipe;
+
+/**
+ * ID of task called whenever we time out.
+ */
+static struct GNUNET_SCHEDULER_Task *timeout_task;
+
+/**
+ * Return value from main().
+ */
+static int result;
+
+/**
+ * Name of the configuration file to use.
+ */
+static char *config_filename;
+
+/**
+ * Task running the interpreter().
+ */
+static struct GNUNET_SCHEDULER_Task *int_task;
+
+/**
+ * Handle for our fake bank.
+ */
+static struct TALER_FAKEBANK_Handle *fb;
+
+
+/**
+ * Interprets the commands from the test program.
+ *
+ * @param cls the `struct State` of the interpreter
+ */
+static void
+interpreter (void *cls);
+
+
+/**
+ * Advance the IP and run the next command.
+ *
+ * @param state interpreter to advance.
+ */
+static void
+next_command (struct State *state)
+{
+ state->ioff++;
+ int_task = GNUNET_SCHEDULER_add_now (&interpreter,
+ state);
+}
+
+
+/**
+ * Fail the testcase at the current command.
+ */
+static void
+fail (struct Command *cmd)
+{
+ fprintf (stderr,
+ "Testcase failed at command `%s'\n",
+ cmd->label);
+ result = 2;
+ GNUNET_SCHEDULER_shutdown ();
+}
+
+
+/**
+ * Task triggered whenever we are to shutdown.
+ *
+ * @param cls closure, NULL if we need to self-restart
+ */
+static void
+timeout_action (void *cls)
+{
+ timeout_task = NULL;
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Test failed: timeout\n");
+ result = 2;
+ GNUNET_SCHEDULER_shutdown ();
+}
+
+
+/**
+ * Task triggered whenever we are to shutdown.
+ *
+ * @param cls our `struct State`
+ */
+static void
+shutdown_action (void *cls)
+{
+ struct State *state = cls;
+
+ if (NULL != timeout_task)
+ {
+ GNUNET_SCHEDULER_cancel (timeout_task);
+ timeout_task = NULL;
+ }
+ if (NULL != int_task)
+ {
+ GNUNET_SCHEDULER_cancel (int_task);
+ int_task = NULL;
+ }
+ if (NULL != fb)
+ {
+ TALER_FAKEBANK_stop (fb);
+ fb = NULL;
+ }
+ for (unsigned int i=0;i<=state->ioff;i++)
+ {
+ struct Command *cmd = &state->commands[i];
+
+ switch (cmd->opcode)
+ {
+ case OPCODE_TERMINATE_SKIP:
+ break;
+ case OPCODE_RUN_AGGREGATOR:
+ if (NULL != cmd->details.aggregator.child_death_task)
+ {
+ GNUNET_SCHEDULER_cancel (cmd->details.aggregator.child_death_task);
+ cmd->details.aggregator.child_death_task = NULL;
+ }
+ if (NULL != cmd->details.aggregator.aggregator_proc)
+ {
+ GNUNET_break (0 == GNUNET_OS_process_kill (cmd->details.aggregator.aggregator_proc,
+ SIGKILL));
+ GNUNET_OS_process_wait (cmd->details.aggregator.aggregator_proc);
+ GNUNET_OS_process_destroy (cmd->details.aggregator.aggregator_proc);
+ cmd->details.aggregator.aggregator_proc = NULL;
+ }
+ break;
+ case OPCODE_RUN_WIREWATCH:
+ if (NULL != cmd->details.wirewatch.child_death_task)
+ {
+ GNUNET_SCHEDULER_cancel (cmd->details.wirewatch.child_death_task);
+ cmd->details.wirewatch.child_death_task = NULL;
+ }
+ if (NULL != cmd->details.wirewatch.wirewatch_proc)
+ {
+ GNUNET_break (0 == GNUNET_OS_process_kill (cmd->details.wirewatch.wirewatch_proc,
+ SIGKILL));
+ GNUNET_OS_process_wait (cmd->details.wirewatch.wirewatch_proc);
+ GNUNET_OS_process_destroy (cmd->details.wirewatch.wirewatch_proc);
+ cmd->details.wirewatch.wirewatch_proc = NULL;
+ }
+ break;
+ case OPCODE_RUN_TRANSFER:
+ break;
+ case OPCODE_WAIT:
+ state->ioff++;
+ int_task = GNUNET_SCHEDULER_add_delayed (cmd->details.wait_delay,
+ &interpreter,
+ state);
+ break;
+ case OPCODE_EXPECT_TRANSFER:
+ break;
+ case OPCODE_EXPECT_TRANSFERS_EMPTY:
+ break;
+ case OPCODE_TERMINATE_SUCCESS:
+ break;
+ }
+ }
+}
+
+
+/**
+ * Task triggered whenever we receive a SIGCHLD (child
+ * process died).
+ *
+ * @param cls our `struct State`
+ */
+static void
+maint_child_death (void *cls)
+{
+ struct State *state = cls;
+ const struct GNUNET_DISK_FileHandle *pr;
+ struct Command *cmd = &state->commands[state->ioff];
+ char c[16];
+
+ pr = GNUNET_DISK_pipe_handle (sigpipe,
+ GNUNET_DISK_PIPE_END_READ);
+ GNUNET_break (0 < GNUNET_DISK_file_read (pr,
+ &c,
+ sizeof (c)));
+ switch (cmd->opcode)
+ {
+ case OPCODE_RUN_AGGREGATOR:
+ cmd->details.aggregator.child_death_task = NULL;
+ GNUNET_OS_process_wait (cmd->details.aggregator.aggregator_proc);
+ GNUNET_OS_process_destroy (cmd->details.aggregator.aggregator_proc);
+ cmd->details.aggregator.aggregator_proc = NULL;
+ break;
+ case OPCODE_RUN_WIREWATCH:
+ cmd->details.wirewatch.child_death_task = NULL;
+ GNUNET_OS_process_wait (cmd->details.wirewatch.wirewatch_proc);
+ GNUNET_OS_process_destroy (cmd->details.wirewatch.wirewatch_proc);
+ cmd->details.wirewatch.wirewatch_proc = NULL;
+ break;
+ default:
+ fail (cmd);
+ return;
+ }
+ next_command (state);
+}
+
+
+
+/**
+ * Interprets the commands from the test program.
+ *
+ * @param cls the `struct State` of the interpreter
+ */
+static void
+interpreter (void *cls)
+{
+ struct State *state = cls;
+ struct Command *cmd = &state->commands[state->ioff];
+
+ int_task = NULL;
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Running command %u (%s)\n",
+ state->ioff,
+ cmd->label);
+ switch (cmd->opcode)
+ {
+ case OPCODE_TERMINATE_SKIP:
+ /* return skip: test not finished, but did not fail either */
+ result = 77;
+ GNUNET_SCHEDULER_shutdown ();
+ return;
+ case OPCODE_RUN_AGGREGATOR:
+ cmd->details.aggregator.child_death_task =
+ GNUNET_SCHEDULER_add_read_file (GNUNET_TIME_UNIT_FOREVER_REL,
+ GNUNET_DISK_pipe_handle (sigpipe,
+ GNUNET_DISK_PIPE_END_READ),
+ &maint_child_death,
+ state);
+ cmd->details.aggregator.aggregator_proc
+ = GNUNET_OS_start_process (GNUNET_NO,
+ GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-exchange-aggregator",
+ "taler-exchange-aggregator",
+ "-c", config_filename,
+ "-t", /* enable temporary tables */
+ NULL);
+ if (NULL == cmd->details.aggregator.aggregator_proc)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to start taler-exchange-aggregator. Check $PATH.\n");
+ GNUNET_break (0);
+ fail (cmd);
+ return;
+ }
+ return;
+ case OPCODE_RUN_WIREWATCH:
+ cmd->details.wirewatch.child_death_task =
+ GNUNET_SCHEDULER_add_read_file (GNUNET_TIME_UNIT_FOREVER_REL,
+ GNUNET_DISK_pipe_handle (sigpipe,
+ GNUNET_DISK_PIPE_END_READ),
+ &maint_child_death,
+ state);
+ cmd->details.wirewatch.wirewatch_proc
+ = GNUNET_OS_start_process (GNUNET_NO,
+ GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-exchange-wirewatch",
+ "taler-exchange-wirewatch",
+ "-c", config_filename,
+ "-t", /* enable temporary tables */
+ NULL);
+ if (NULL == cmd->details.wirewatch.wirewatch_proc)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to start taler-exchange-wirewatch. Check $PATH.\n");
+ GNUNET_break (0);
+ fail (cmd);
+ return;
+ }
+ return;
+ case OPCODE_RUN_TRANSFER:
+ GNUNET_break (0); // FIXME: not implemented!
+ return;
+ case OPCODE_WAIT:
+ next_command (state);
+ return;
+ case OPCODE_EXPECT_TRANSFER:
+ {
+ struct TALER_Amount want_amount;
+
+ if (GNUNET_OK !=
+ TALER_string_to_amount (cmd->details.expect_transfer.amount,
+ &want_amount))
+ {
+ GNUNET_break (0);
+ fail (cmd);
+ return;
+ }
+ if (GNUNET_OK !=
+ TALER_FAKEBANK_check (fb,
+ &want_amount,
+ cmd->details.expect_transfer.debit_account,
+ cmd->details.expect_transfer.credit_account,
+ cmd->details.expect_transfer.exchange_base_url,
+ &cmd->details.expect_transfer.wtid))
+ {
+ fail (cmd);
+ return;
+ }
+ next_command (state);
+ return;
+ }
+ case OPCODE_EXPECT_TRANSFERS_EMPTY:
+ if (GNUNET_OK != TALER_FAKEBANK_check_empty (fb))
+ {
+ fail (cmd);
+ return;
+ }
+ next_command (state);
+ break;
+ case OPCODE_TERMINATE_SUCCESS:
+ result = 0;
+ GNUNET_SCHEDULER_shutdown ();
+ return;
+ }
+}
+
+
+/**
+ * Main function that will be run by the scheduler.
+ *
+ * @param cls closure with configuration
+ */
+static void
+run (void *cls)
+{
+ static struct Command commands[] = {
+ /* test running with empty DB */
+ {
+ .opcode = OPCODE_RUN_AGGREGATOR,
+ .label = "run-aggregator-on-empty-db"
+ },
+ {
+ .opcode = OPCODE_EXPECT_TRANSFERS_EMPTY,
+ .label = "expect-empty-transactions-on-start"
+ },
+
+ {
+ .opcode = OPCODE_RUN_AGGREGATOR,
+ .label = "run-aggregator-deposit-1"
+ },
+
+ {
+ .opcode = OPCODE_EXPECT_TRANSFER,
+ .label = "expect-deposit-1",
+ .details.expect_transfer.debit_account = 3,
+ .details.expect_transfer.credit_account = 4,
+ .details.expect_transfer.exchange_base_url = "https://exchange.taler.net/",
+ .details.expect_transfer.amount = "EUR:0.89"
+ },
+
+ {
+ .opcode = OPCODE_EXPECT_TRANSFERS_EMPTY,
+ .label = "expect-empty-transactions-on-start"
+ },
+
+ {
+ .opcode = OPCODE_TERMINATE_SUCCESS,
+ .label = "testcase-complete-terminating-with-success"
+ }
+ };
+ static struct State state = {
+ .commands = commands
+ };
+
+ GNUNET_SCHEDULER_add_shutdown (&shutdown_action,
+ &state);
+ timeout_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MINUTES,
+ &timeout_action,
+ &state);
+ result = 1; /* test failed for undefined reason */
+ fb = TALER_FAKEBANK_start (8082);
+ if (NULL == fb)
+ {
+ GNUNET_SCHEDULER_shutdown ();
+ result = 77;
+ return;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Launching interpreter\n");
+ int_task = GNUNET_SCHEDULER_add_now (&interpreter,
+ &state);
+}
+
+
+/**
+ * Signal handler called for SIGCHLD. Triggers the
+ * respective handler by writing to the trigger pipe.
+ */
+static void
+sighandler_child_death ()
+{
+ static char c;
+ int old_errno = errno; /* back-up errno */
+
+ GNUNET_break (1 ==
+ GNUNET_DISK_file_write (GNUNET_DISK_pipe_handle
+ (sigpipe, GNUNET_DISK_PIPE_END_WRITE),
+ &c, sizeof (c)));
+ errno = old_errno; /* restore errno */
+}
+
+
+int
+main (int argc,
+ char *const argv[])
+{
+ const char *plugin_name;
+ char *testname;
+ struct GNUNET_OS_Process *proc;
+ struct GNUNET_CONFIGURATION_Handle *cfg;
+ struct GNUNET_SIGNAL_Context *shc_chld;
+
+ result = -1;
+ if (NULL == (plugin_name = strrchr (argv[0], (int) '-')))
+ {
+ GNUNET_break (0);
+ return -1;
+ }
+ plugin_name++;
+ (void) GNUNET_asprintf (&testname,
+ "test-taler-exchange-wirewatch-%s",
+ plugin_name);
+ (void) GNUNET_asprintf (&config_filename,
+ "%s.conf",
+ testname);
+ /* these might get in the way */
+ unsetenv ("XDG_DATA_HOME");
+ unsetenv ("XDG_CONFIG_HOME");
+ GNUNET_log_setup ("test_taler_exchange_wirewatch",
+ "WARNING",
+ NULL);
+ proc = GNUNET_OS_start_process (GNUNET_NO,
+ GNUNET_OS_INHERIT_STD_ALL,
+ NULL, NULL, NULL,
+ "taler-exchange-keyup",
+ "taler-exchange-keyup",
+ "-c", config_filename,
+ NULL);
+ if (NULL == proc)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to run `taler-exchange-keyup`, is your PATH correct?\n");
+ return 77;
+ }
+ GNUNET_OS_process_wait (proc);
+ GNUNET_OS_process_destroy (proc);
+ if (GNUNET_OK !=
+ GNUNET_NETWORK_test_port_free (IPPROTO_TCP,
+ 8082))
+ {
+ fprintf (stderr,
+ "Required port %u not available, skipping.\n",
+ 8082);
+ return 77;
+ }
+ cfg = GNUNET_CONFIGURATION_create ();
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_parse (cfg,
+ config_filename))
+ {
+ GNUNET_break (0);
+ GNUNET_free (config_filename);
+ GNUNET_free (testname);
+ return 2;
+ }
+ sigpipe = GNUNET_DISK_pipe (GNUNET_NO, GNUNET_NO,
+ GNUNET_NO, GNUNET_NO);
+ GNUNET_assert (NULL != sigpipe);
+ shc_chld =
+ GNUNET_SIGNAL_handler_install (GNUNET_SIGCHLD,
+ &sighandler_child_death);
+ GNUNET_SCHEDULER_run (&run,
+ cfg);
+ GNUNET_SIGNAL_handler_uninstall (shc_chld);
+ GNUNET_DISK_pipe_close (sigpipe);
+ GNUNET_CONFIGURATION_destroy (cfg);
+ GNUNET_free (config_filename);
+ GNUNET_free (testname);
+ return result;
+}
+
+/* end of test_taler_exchange_wirewatch.c */