summaryrefslogtreecommitdiff
path: root/src/test
diff options
context:
space:
mode:
Diffstat (limited to 'src/test')
-rw-r--r--src/test/include.am2
-rw-r--r--src/test/log_test_helpers.c95
-rw-r--r--src/test/log_test_helpers.h27
-rw-r--r--src/test/test.c3
-rw-r--r--src/test/test_compat_libevent.c214
5 files changed, 340 insertions, 1 deletions
diff --git a/src/test/include.am b/src/test/include.am
index f7c0204832..9891869768 100644
--- a/src/test/include.am
+++ b/src/test/include.am
@@ -51,6 +51,7 @@ src_test_AM_CPPFLAGS = -DSHARE_DATADIR="\"$(datadir)\"" \
# matters a lot there, and is quite hard to debug if you forget to do it.
src_test_test_SOURCES = \
+ src/test/log_test_helpers.c \
src/test/test.c \
src/test/test_accounting.c \
src/test/test_addr.c \
@@ -63,6 +64,7 @@ src_test_test_SOURCES = \
src/test/test_checkdir.c \
src/test/test_circuitlist.c \
src/test/test_circuitmux.c \
+ src/test/test_compat_libevent.c \
src/test/test_config.c \
src/test/test_containers.c \
src/test/test_controller.c \
diff --git a/src/test/log_test_helpers.c b/src/test/log_test_helpers.c
new file mode 100644
index 0000000000..42778d4642
--- /dev/null
+++ b/src/test/log_test_helpers.c
@@ -0,0 +1,95 @@
+#define LOG_PRIVATE
+#include "torlog.h"
+#include "log_test_helpers.h"
+
+static smartlist_t *saved_logs = NULL;
+
+int
+setup_capture_of_logs(int new_level)
+{
+ int previous_log = log_global_min_severity_;
+ log_global_min_severity_ = new_level;
+ mock_clean_saved_logs();
+ MOCK(logv, mock_saving_logv);
+ return previous_log;
+}
+
+void
+teardown_capture_of_logs(int prev)
+{
+ UNMOCK(logv);
+ log_global_min_severity_ = prev;
+ mock_clean_saved_logs();
+}
+
+void
+mock_clean_saved_logs(void)
+{
+ if (!saved_logs)
+ return;
+ SMARTLIST_FOREACH(saved_logs, mock_saved_log_entry_t *, m,
+ { tor_free(m->generated_msg); tor_free(m); });
+ smartlist_free(saved_logs);
+ saved_logs = NULL;
+}
+
+char *
+mock_saved_log_at(int ix)
+{
+ int saved_log_count = mock_saved_log_number();
+ if(ix < 0) {
+ ix = saved_log_count + ix;
+ }
+
+ if (saved_log_count <= ix)
+ return "";
+ return ((mock_saved_log_entry_t *)smartlist_get(saved_logs, ix))->generated_msg;
+}
+
+int
+mock_saved_severity_at(int ix)
+{
+ int saved_log_count = mock_saved_log_number();
+ if(ix < 0) {
+ ix = saved_log_count + ix;
+ }
+
+ if (saved_log_count <= ix)
+ return -1;
+ return ((mock_saved_log_entry_t *)smartlist_get(saved_logs, ix))->severity;
+}
+
+int
+mock_saved_log_number(void)
+{
+ if (!saved_logs)
+ return 0;
+ return smartlist_len(saved_logs);
+}
+
+const smartlist_t *
+mock_saved_logs(void)
+{
+ return saved_logs;
+}
+
+void
+mock_saving_logv(int severity, log_domain_mask_t domain, const char *funcname, const char *suffix, const char *format, va_list ap)
+{
+ char *buf = tor_malloc_zero(10240);
+ int n;
+ n = tor_vsnprintf(buf,10240,format,ap);
+ buf[n]='\n';
+ buf[n+1]='\0';
+
+ mock_saved_log_entry_t *e = tor_malloc_zero(sizeof(mock_saved_log_entry_t));
+ e->severity = severity;
+ e->funcname = funcname;
+ e->suffix = suffix;
+ e->format = format;
+ e->generated_msg = buf;
+
+ if (!saved_logs)
+ saved_logs = smartlist_new();
+ smartlist_add(saved_logs, e);
+}
diff --git a/src/test/log_test_helpers.h b/src/test/log_test_helpers.h
new file mode 100644
index 0000000000..789bfe4143
--- /dev/null
+++ b/src/test/log_test_helpers.h
@@ -0,0 +1,27 @@
+/* Copyright (c) 2014-2015, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+#include "or.h"
+
+#ifndef TOR_LOG_TEST_HELPERS_H
+#define TOR_LOG_TEST_HELPERS_H
+
+typedef struct mock_saved_log_entry_t {
+ int severity;
+ const char *funcname;
+ const char *suffix;
+ const char *format;
+ char *generated_msg;
+ struct mock_saved_log_entry_t *next;
+} mock_saved_log_entry_t;
+
+void mock_saving_logv(int severity, log_domain_mask_t domain, const char *funcname, const char *suffix, const char *format, va_list ap);
+void mock_clean_saved_logs(void);
+const smartlist_t *mock_saved_logs(void);
+int setup_capture_of_logs(int new_level);
+void teardown_capture_of_logs(int prev);
+char *mock_saved_log_at(int ix);
+int mock_saved_severity_at(int ix);
+int mock_saved_log_number(void);
+
+#endif
diff --git a/src/test/test.c b/src/test/test.c
index e10e260266..752c9e04fc 100644
--- a/src/test/test.c
+++ b/src/test/test.c
@@ -1125,6 +1125,7 @@ extern struct testcase_t channeltls_tests[];
extern struct testcase_t checkdir_tests[];
extern struct testcase_t circuitlist_tests[];
extern struct testcase_t circuitmux_tests[];
+extern struct testcase_t compat_libevent_tests[];
extern struct testcase_t config_tests[];
extern struct testcase_t container_tests[];
extern struct testcase_t controller_tests[];
@@ -1173,6 +1174,7 @@ struct testgroup_t testgroups[] = {
{ "checkdir/", checkdir_tests },
{ "circuitlist/", circuitlist_tests },
{ "circuitmux/", circuitmux_tests },
+ { "compat/libevent/", compat_libevent_tests },
{ "config/", config_tests },
{ "container/", container_tests },
{ "control/", controller_tests },
@@ -1208,4 +1210,3 @@ struct testgroup_t testgroups[] = {
{ "dns/", dns_tests },
END_OF_GROUPS
};
-
diff --git a/src/test/test_compat_libevent.c b/src/test/test_compat_libevent.c
new file mode 100644
index 0000000000..7e5b7df299
--- /dev/null
+++ b/src/test/test_compat_libevent.c
@@ -0,0 +1,214 @@
+/* Copyright (c) 2010-2015, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+#define COMPAT_LIBEVENT_PRIVATE
+#include "orconfig.h"
+#include "or.h"
+
+#include "test.h"
+
+#include "compat_libevent.h"
+
+#ifdef HAVE_EVENT2_EVENT_H
+#include <event2/event.h>
+#include <event2/thread.h>
+#ifdef USE_BUFFEREVENTS
+#include <event2/bufferevent.h>
+#endif
+#else
+#include <event.h>
+#endif
+
+#include "log_test_helpers.h"
+
+#define NS_MODULE compat_libevent
+
+static void
+test_compat_libevent_logging_callback(void *ignored)
+{
+ (void)ignored;
+ int previous_log = setup_capture_of_logs(LOG_DEBUG);
+
+ libevent_logging_callback(_EVENT_LOG_DEBUG, "hello world");
+ tt_int_op(mock_saved_log_number(), OP_EQ, 1);
+ tt_str_op(mock_saved_log_at(0), OP_EQ, "Message from libevent: hello world\n");
+ tt_int_op(mock_saved_severity_at(0), OP_EQ, LOG_DEBUG);
+
+ mock_clean_saved_logs();
+ libevent_logging_callback(_EVENT_LOG_MSG, "hello world another time");
+ tt_int_op(mock_saved_log_number(), OP_EQ, 1);
+ tt_str_op(mock_saved_log_at(0), OP_EQ, "Message from libevent: hello world another time\n");
+ tt_int_op(mock_saved_severity_at(0), OP_EQ, LOG_INFO);
+
+ mock_clean_saved_logs();
+ libevent_logging_callback(_EVENT_LOG_WARN, "hello world a third time");
+ tt_int_op(mock_saved_log_number(), OP_EQ, 1);
+ tt_str_op(mock_saved_log_at(0), OP_EQ, "Warning from libevent: hello world a third time\n");
+ tt_int_op(mock_saved_severity_at(0), OP_EQ, LOG_WARN);
+
+ mock_clean_saved_logs();
+ libevent_logging_callback(_EVENT_LOG_ERR, "hello world a fourth time");
+ tt_int_op(mock_saved_log_number(), OP_EQ, 1);
+ tt_str_op(mock_saved_log_at(0), OP_EQ, "Error from libevent: hello world a fourth time\n");
+ tt_int_op(mock_saved_severity_at(0), OP_EQ, LOG_ERR);
+
+ mock_clean_saved_logs();
+ libevent_logging_callback(42, "hello world a fifth time");
+ tt_int_op(mock_saved_log_number(), OP_EQ, 1);
+ tt_str_op(mock_saved_log_at(0), OP_EQ, "Message [42] from libevent: hello world a fifth time\n");
+ tt_int_op(mock_saved_severity_at(0), OP_EQ, LOG_WARN);
+
+ mock_clean_saved_logs();
+ libevent_logging_callback(_EVENT_LOG_DEBUG, "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"
+ "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"
+ "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"
+ "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"
+ "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"
+ "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"
+ "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"
+ "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"
+ "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"
+ "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789"
+ "0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789");
+ tt_int_op(mock_saved_log_number(), OP_EQ, 1);
+ tt_str_op(mock_saved_log_at(0), OP_EQ, "Message from libevent: 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012\n");
+ tt_int_op(mock_saved_severity_at(0), OP_EQ, LOG_DEBUG);
+
+ mock_clean_saved_logs();
+ libevent_logging_callback(42, "xxx\n");
+ tt_int_op(mock_saved_log_number(), OP_EQ, 1);
+ tt_str_op(mock_saved_log_at(0), OP_EQ, "Message [42] from libevent: xxx\n");
+ tt_int_op(mock_saved_severity_at(0), OP_EQ, LOG_WARN);
+
+ suppress_libevent_log_msg("something");
+ mock_clean_saved_logs();
+ libevent_logging_callback(_EVENT_LOG_MSG, "hello there");
+ tt_int_op(mock_saved_log_number(), OP_EQ, 1);
+ tt_str_op(mock_saved_log_at(0), OP_EQ, "Message from libevent: hello there\n");
+ tt_int_op(mock_saved_severity_at(0), OP_EQ, LOG_INFO);
+
+ mock_clean_saved_logs();
+ libevent_logging_callback(_EVENT_LOG_MSG, "hello there something else");
+ tt_int_op(mock_saved_log_number(), OP_EQ, 0);
+
+ // No way of verifying the result of this, it seems =/
+ configure_libevent_logging();
+
+ done:
+ suppress_libevent_log_msg(NULL);
+ teardown_capture_of_logs(previous_log);
+}
+
+static void
+test_compat_libevent_le_versions_compatibility(void *ignored)
+{
+ (void)ignored;
+ int res;
+
+ res = le_versions_compatibility(LE_OTHER);
+ tt_int_op(res, OP_EQ, 0);
+
+ res = le_versions_compatibility(V_OLD(0,9,'c'));
+ tt_int_op(res, OP_EQ, 1);
+
+ res = le_versions_compatibility(V(1,3,98));
+ tt_int_op(res, OP_EQ, 2);
+
+ res = le_versions_compatibility(V(1,4,98));
+ tt_int_op(res, OP_EQ, 3);
+
+ res = le_versions_compatibility(V(1,5,0));
+ tt_int_op(res, OP_EQ, 4);
+
+ res = le_versions_compatibility(V(2,0,0));
+ tt_int_op(res, OP_EQ, 4);
+
+ res = le_versions_compatibility(V(2,0,2));
+ tt_int_op(res, OP_EQ, 5);
+
+ done:
+ (void)0;
+}
+
+static void
+test_compat_libevent_tor_decode_libevent_version(void *ignored)
+{
+ (void)ignored;
+ le_version_t res;
+
+ res = tor_decode_libevent_version("SOMETHING WRONG");
+ tt_int_op(res, OP_EQ, LE_OTHER);
+
+ res = tor_decode_libevent_version("1.4.11");
+ tt_int_op(res, OP_EQ, V(1,4,11));
+
+ res = tor_decode_libevent_version("1.4.12b-stable");
+ tt_int_op(res, OP_EQ, V(1,4,12));
+
+ res = tor_decode_libevent_version("1.4.17b_stable");
+ tt_int_op(res, OP_EQ, V(1,4,17));
+
+ res = tor_decode_libevent_version("1.4.12!stable");
+ tt_int_op(res, OP_EQ, LE_OTHER);
+
+ res = tor_decode_libevent_version("1.4.12b!stable");
+ tt_int_op(res, OP_EQ, LE_OTHER);
+
+ res = tor_decode_libevent_version("1.4.13-");
+ tt_int_op(res, OP_EQ, V(1,4,13));
+
+ res = tor_decode_libevent_version("1.4.14_");
+ tt_int_op(res, OP_EQ, V(1,4,14));
+
+ res = tor_decode_libevent_version("1.4.15c-");
+ tt_int_op(res, OP_EQ, V(1,4,15));
+
+ res = tor_decode_libevent_version("1.4.16c_");
+ tt_int_op(res, OP_EQ, V(1,4,16));
+
+ res = tor_decode_libevent_version("1.4.17-s");
+ tt_int_op(res, OP_EQ, V(1,4,17));
+
+ res = tor_decode_libevent_version("1.5");
+ tt_int_op(res, OP_EQ, V(1,5,0));
+
+ res = tor_decode_libevent_version("1.2");
+ tt_int_op(res, OP_EQ, V(1,2,0));
+
+ res = tor_decode_libevent_version("1.2-");
+ tt_int_op(res, OP_EQ, LE_OTHER);
+
+ res = tor_decode_libevent_version("1.6e");
+ tt_int_op(res, OP_EQ, V_OLD(1,6,'e'));
+
+ done:
+ (void)0;
+}
+
+#if defined(LIBEVENT_VERSION)
+#define HEADER_VERSION LIBEVENT_VERSION
+#elif defined(_EVENT_VERSION)
+#define HEADER_VERSION _EVENT_VERSION
+#endif
+
+static void
+test_compat_libevent_header_version(void *ignored)
+{
+ (void)ignored;
+ const char *res;
+
+ res = tor_libevent_get_header_version_str();
+ tt_str_op(res, OP_EQ, HEADER_VERSION);
+
+ done:
+ (void)0;
+}
+
+
+struct testcase_t compat_libevent_tests[] = {
+ { "logging_callback", test_compat_libevent_logging_callback, TT_FORK, NULL, NULL },
+ { "le_versions_compatibility", test_compat_libevent_le_versions_compatibility, 0, NULL, NULL },
+ { "tor_decode_libevent_version", test_compat_libevent_tor_decode_libevent_version, 0, NULL, NULL },
+ { "header_version", test_compat_libevent_header_version, 0, NULL, NULL },
+ END_OF_TESTCASES
+};
7apu2bq3rhoylwmucxizk54afw5jyda7pho4j5zdcqpwkufke7zdzwad.onion