dovecot-2.2: lib-master: Added unit test for master_service_sett...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/9360aeba0099
changeset: 17093:9360aeba0099
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Jan 10 21:59:15 2014 +0200
description:
lib-master: Added unit test for master_service_settings_cache_read()

diffstat:

 src/lib-master/Makefile.am                          |   22 +++
 src/lib-master/test-master-service-settings-cache.c |  113 ++++++++++++++++++++
 2 files changed, 135 insertions(+), 0 deletions(-)

diffs (153 lines):

diff -r 4dd86f75346b -r 9360aeba0099 src/lib-master/Makefile.am
--- a/src/lib-master/Makefile.am	Fri Jan 10 13:00:39 2014 -0500
+++ b/src/lib-master/Makefile.am	Fri Jan 10 21:59:15 2014 +0200
@@ -4,6 +4,7 @@
 
 AM_CPPFLAGS = \
 	-I$(top_srcdir)/src/lib \
+	-I$(top_srcdir)/src/lib-test \
 	-I$(top_srcdir)/src/lib-settings \
 	-I$(top_srcdir)/src/lib-ssl-iostream \
 	-DPKG_RUNDIR=\""$(rundir)"\" \
@@ -48,3 +49,24 @@
 
 pkginc_libdir=$(pkgincludedir)
 pkginc_lib_HEADERS = $(headers)
+
+test_programs = \
+	test-master-service-settings-cache
+
+noinst_PROGRAMS = $(test_programs)
+
+test_libs = \
+	../lib-test/libtest.la \
+	../lib/liblib.la
+
+test_deps = $(noinst_LTLIBRARIES) $(test_libs)
+
+test_master_service_settings_cache_SOURCES = test-master-service-settings-cache.c
+test_master_service_settings_cache_LDADD = master-service-settings-cache.lo ../lib-settings/libsettings.la $(test_libs)
+test_master_service_settings_cache_DEPENDENCIES = $(test_deps) ../lib-settings/libsettings.la
+
+check: check-am check-test
+check-test: all-am
+	for bin in $(test_programs); do \
+	  if ! $(RUN_TEST) ./$$bin; then exit 1; fi; \
+	done
diff -r 4dd86f75346b -r 9360aeba0099 src/lib-master/test-master-service-settings-cache.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/lib-master/test-master-service-settings-cache.c	Fri Jan 10 21:59:15 2014 +0200
@@ -0,0 +1,113 @@
+/* Copyright (c) 2014 Dovecot authors, see the included COPYING file */
+
+#include "lib.h"
+#include "test-common.h"
+#include "settings-parser.h"
+#include "master-service-private.h"
+#include "master-service-settings.h"
+#include "master-service-settings-cache.h"
+
+#include <stdlib.h>
+
+struct master_service *master_service;
+
+static struct master_service test_master_service;
+static struct master_service_settings set;
+static struct master_service_settings_input input;
+static struct master_service_settings_output output;
+static struct master_service_settings_cache *cache;
+
+struct test_service_settings {
+	const char *foo;
+};
+
+#undef DEF
+#define DEF(type, name) \
+	{ type, #name, offsetof(struct test_service_settings, name), NULL }
+
+static const struct setting_define test_setting_defines[] = {
+	DEF(SET_STR, foo),
+	SETTING_DEFINE_LIST_END
+};
+
+static const struct test_service_settings test_default_settings = {
+	.foo = ""
+};
+
+static const struct setting_parser_info test_setting_parser_info = {
+	.module_name = "module",
+	.defines = test_setting_defines,
+	.defaults = &test_default_settings,
+
+	.type_offset = (size_t)-1,
+	.struct_size = sizeof(struct test_service_settings),
+
+	.parent_offset = (size_t)-1
+};
+
+int master_service_settings_read(struct master_service *service ATTR_UNUSED,
+				 const struct master_service_settings_input *input ATTR_UNUSED,
+				 struct master_service_settings_output *output_r,
+				 const char **error_r ATTR_UNUSED)
+{
+	*output_r = output;
+	return 0;
+}
+
+const struct master_service_settings *
+master_service_settings_get(struct master_service *service ATTR_UNUSED)
+{
+	return &set;
+}
+
+static void test_master_service_settings_cache_once(void)
+{
+	const struct setting_parser_context *parser;
+	const char *error;
+
+	output.used_local = output.service_uses_local && rand() % 2;
+	if (output.used_local) {
+		input.local_ip.family = AF_INET;
+		input.local_ip.u.ip4.s_addr = 100 + rand() % 100;
+	}
+	output.used_remote = output.service_uses_remote && rand() % 2;
+	if (output.used_remote) {
+		input.remote_ip.family = AF_INET;
+		input.remote_ip.u.ip4.s_addr = 100 + rand() % 100;
+	}
+	test_assert(master_service_settings_cache_read(cache, &input, NULL, &parser, &error) == 0);
+}
+
+static void test_master_service_settings_cache(void)
+{
+	int i, j;
+
+	for (i = 1; i < 4; i++) {
+		cache = master_service_settings_cache_init(master_service,
+							   "module", "service_name");
+		output.service_uses_local = (i & 1) != 0;
+		output.service_uses_remote = (i & 2) != 0;
+		for (j = 0; j < 1000; j++)
+			test_master_service_settings_cache_once();
+		master_service_settings_cache_deinit(&cache);
+	}
+}
+
+int main(void)
+{
+	static void (*test_functions[])(void) = {
+		test_master_service_settings_cache,
+		NULL
+	};
+
+	memset(&input, 0, sizeof(input));
+	input.module = "module";
+	input.service = "service_name";
+
+	set.config_cache_size = 1024*4;
+	test_master_service.set_parser =
+		settings_parser_init(pool_alloconly_create("set pool", 1024),
+			&test_setting_parser_info, 0);
+	master_service = &test_master_service;
+	return test_run(test_functions);
+}