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278ac0a45d
Implement g_test_log_set_fatal_handler which is a function similar to g_log_set_default_handler but for use in unit tests where certain errors have to be ignored because it is not possible to fix or avoid them otherwise. A unit test is added.
2014 lines
62 KiB
C
2014 lines
62 KiB
C
/* GLib testing utilities
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* Copyright (C) 2007 Imendio AB
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* Authors: Tim Janik, Sven Herzberg
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include "gtestutils.h"
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#include "galias.h"
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#include <sys/types.h>
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#ifdef G_OS_UNIX
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#include <sys/wait.h>
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#include <sys/time.h>
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#include <fcntl.h>
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#endif
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef G_OS_WIN32
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#include <io.h>
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#endif
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#include <errno.h>
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#include <signal.h>
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#ifdef HAVE_SYS_SELECT_H
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#include <sys/select.h>
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#endif /* HAVE_SYS_SELECT_H */
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/* --- structures --- */
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struct GTestCase
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{
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gchar *name;
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guint fixture_size;
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void (*fixture_setup) (void*, gconstpointer);
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void (*fixture_test) (void*, gconstpointer);
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void (*fixture_teardown) (void*, gconstpointer);
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gpointer test_data;
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};
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struct GTestSuite
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{
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gchar *name;
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GSList *suites;
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GSList *cases;
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};
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typedef struct DestroyEntry DestroyEntry;
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struct DestroyEntry
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{
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DestroyEntry *next;
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GDestroyNotify destroy_func;
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gpointer destroy_data;
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};
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/* --- prototypes --- */
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static void test_run_seed (const gchar *rseed);
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static void test_trap_clear (void);
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static guint8* g_test_log_dump (GTestLogMsg *msg,
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guint *len);
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static void gtest_default_log_handler (const gchar *log_domain,
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GLogLevelFlags log_level,
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const gchar *message,
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gpointer unused_data);
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/* --- variables --- */
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static int test_log_fd = -1;
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static gboolean test_mode_fatal = TRUE;
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static gboolean g_test_run_once = TRUE;
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static gboolean test_run_list = FALSE;
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static gchar *test_run_seedstr = NULL;
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static GRand *test_run_rand = NULL;
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static gchar *test_run_name = "";
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static guint test_run_forks = 0;
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static guint test_run_count = 0;
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static guint test_skip_count = 0;
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static GTimer *test_user_timer = NULL;
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static double test_user_stamp = 0;
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static GSList *test_paths = NULL;
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static GTestSuite *test_suite_root = NULL;
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static int test_trap_last_status = 0;
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static int test_trap_last_pid = 0;
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static char *test_trap_last_stdout = NULL;
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static char *test_trap_last_stderr = NULL;
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static char *test_uri_base = NULL;
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static gboolean test_debug_log = FALSE;
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static DestroyEntry *test_destroy_queue = NULL;
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static GTestConfig mutable_test_config_vars = {
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FALSE, /* test_initialized */
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TRUE, /* test_quick */
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FALSE, /* test_perf */
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FALSE, /* test_verbose */
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FALSE, /* test_quiet */
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};
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const GTestConfig * const g_test_config_vars = &mutable_test_config_vars;
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/* --- functions --- */
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const char*
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g_test_log_type_name (GTestLogType log_type)
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{
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switch (log_type)
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{
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case G_TEST_LOG_NONE: return "none";
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case G_TEST_LOG_ERROR: return "error";
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case G_TEST_LOG_START_BINARY: return "binary";
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case G_TEST_LOG_LIST_CASE: return "list";
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case G_TEST_LOG_SKIP_CASE: return "skip";
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case G_TEST_LOG_START_CASE: return "start";
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case G_TEST_LOG_STOP_CASE: return "stop";
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case G_TEST_LOG_MIN_RESULT: return "minperf";
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case G_TEST_LOG_MAX_RESULT: return "maxperf";
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case G_TEST_LOG_MESSAGE: return "message";
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}
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return "???";
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}
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static void
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g_test_log_send (guint n_bytes,
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const guint8 *buffer)
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{
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if (test_log_fd >= 0)
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{
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int r;
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do
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r = write (test_log_fd, buffer, n_bytes);
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while (r < 0 && errno == EINTR);
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}
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if (test_debug_log)
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{
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GTestLogBuffer *lbuffer = g_test_log_buffer_new ();
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GTestLogMsg *msg;
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guint ui;
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g_test_log_buffer_push (lbuffer, n_bytes, buffer);
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msg = g_test_log_buffer_pop (lbuffer);
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g_warn_if_fail (msg != NULL);
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g_warn_if_fail (lbuffer->data->len == 0);
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g_test_log_buffer_free (lbuffer);
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/* print message */
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g_printerr ("{*LOG(%s)", g_test_log_type_name (msg->log_type));
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for (ui = 0; ui < msg->n_strings; ui++)
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g_printerr (":{%s}", msg->strings[ui]);
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if (msg->n_nums)
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{
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g_printerr (":(");
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for (ui = 0; ui < msg->n_nums; ui++)
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g_printerr ("%s%.16Lg", ui ? ";" : "", msg->nums[ui]);
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g_printerr (")");
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}
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g_printerr (":LOG*}\n");
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g_test_log_msg_free (msg);
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}
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}
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static void
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g_test_log (GTestLogType lbit,
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const gchar *string1,
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const gchar *string2,
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guint n_args,
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long double *largs)
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{
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gboolean fail = lbit == G_TEST_LOG_STOP_CASE && largs[0] != 0;
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GTestLogMsg msg;
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gchar *astrings[3] = { NULL, NULL, NULL };
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guint8 *dbuffer;
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guint32 dbufferlen;
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switch (lbit)
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{
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case G_TEST_LOG_START_BINARY:
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if (g_test_verbose())
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g_print ("GTest: random seed: %s\n", string2);
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break;
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case G_TEST_LOG_STOP_CASE:
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if (g_test_verbose())
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g_print ("GTest: result: %s\n", fail ? "FAIL" : "OK");
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else if (!g_test_quiet())
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g_print ("%s\n", fail ? "FAIL" : "OK");
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if (fail && test_mode_fatal)
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abort();
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break;
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case G_TEST_LOG_MIN_RESULT:
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if (g_test_verbose())
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g_print ("(MINPERF:%s)\n", string1);
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break;
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case G_TEST_LOG_MAX_RESULT:
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if (g_test_verbose())
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g_print ("(MAXPERF:%s)\n", string1);
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break;
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case G_TEST_LOG_MESSAGE:
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if (g_test_verbose())
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g_print ("(MSG: %s)\n", string1);
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break;
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default: ;
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}
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msg.log_type = lbit;
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msg.n_strings = (string1 != NULL) + (string1 && string2);
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msg.strings = astrings;
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astrings[0] = (gchar*) string1;
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astrings[1] = astrings[0] ? (gchar*) string2 : NULL;
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msg.n_nums = n_args;
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msg.nums = largs;
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dbuffer = g_test_log_dump (&msg, &dbufferlen);
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g_test_log_send (dbufferlen, dbuffer);
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g_free (dbuffer);
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switch (lbit)
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{
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case G_TEST_LOG_START_CASE:
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if (g_test_verbose())
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g_print ("GTest: run: %s\n", string1);
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else if (!g_test_quiet())
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g_print ("%s: ", string1);
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break;
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default: ;
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}
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}
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/* We intentionally parse the command line without GOptionContext
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* because otherwise you would never be able to test it.
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*/
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static void
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parse_args (gint *argc_p,
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gchar ***argv_p)
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{
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guint argc = *argc_p;
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gchar **argv = *argv_p;
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guint i, e;
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/* parse known args */
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for (i = 1; i < argc; i++)
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{
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if (strcmp (argv[i], "--g-fatal-warnings") == 0)
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{
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GLogLevelFlags fatal_mask = (GLogLevelFlags) g_log_set_always_fatal ((GLogLevelFlags) G_LOG_FATAL_MASK);
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fatal_mask = (GLogLevelFlags) (fatal_mask | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL);
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g_log_set_always_fatal (fatal_mask);
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argv[i] = NULL;
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}
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else if (strcmp (argv[i], "--keep-going") == 0 ||
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strcmp (argv[i], "-k") == 0)
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{
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test_mode_fatal = FALSE;
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argv[i] = NULL;
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}
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else if (strcmp (argv[i], "--debug-log") == 0)
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{
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test_debug_log = TRUE;
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argv[i] = NULL;
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}
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else if (strcmp ("--GTestLogFD", argv[i]) == 0 || strncmp ("--GTestLogFD=", argv[i], 13) == 0)
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{
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gchar *equal = argv[i] + 12;
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if (*equal == '=')
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test_log_fd = g_ascii_strtoull (equal + 1, NULL, 0);
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else if (i + 1 < argc)
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{
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argv[i++] = NULL;
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test_log_fd = g_ascii_strtoull (argv[i], NULL, 0);
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}
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argv[i] = NULL;
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}
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else if (strcmp ("--GTestSkipCount", argv[i]) == 0 || strncmp ("--GTestSkipCount=", argv[i], 17) == 0)
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{
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gchar *equal = argv[i] + 16;
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if (*equal == '=')
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test_skip_count = g_ascii_strtoull (equal + 1, NULL, 0);
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else if (i + 1 < argc)
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{
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argv[i++] = NULL;
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test_skip_count = g_ascii_strtoull (argv[i], NULL, 0);
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}
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argv[i] = NULL;
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}
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else if (strcmp ("-p", argv[i]) == 0 || strncmp ("-p=", argv[i], 3) == 0)
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{
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gchar *equal = argv[i] + 2;
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if (*equal == '=')
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test_paths = g_slist_prepend (test_paths, equal + 1);
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else if (i + 1 < argc)
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{
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argv[i++] = NULL;
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test_paths = g_slist_prepend (test_paths, argv[i]);
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}
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argv[i] = NULL;
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}
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else if (strcmp ("-m", argv[i]) == 0 || strncmp ("-m=", argv[i], 3) == 0)
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{
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gchar *equal = argv[i] + 2;
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const gchar *mode = "";
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if (*equal == '=')
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mode = equal + 1;
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else if (i + 1 < argc)
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{
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argv[i++] = NULL;
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mode = argv[i];
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}
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if (strcmp (mode, "perf") == 0)
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mutable_test_config_vars.test_perf = TRUE;
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else if (strcmp (mode, "slow") == 0)
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mutable_test_config_vars.test_quick = FALSE;
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else if (strcmp (mode, "thorough") == 0)
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mutable_test_config_vars.test_quick = FALSE;
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else if (strcmp (mode, "quick") == 0)
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{
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mutable_test_config_vars.test_quick = TRUE;
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mutable_test_config_vars.test_perf = FALSE;
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}
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else
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g_error ("unknown test mode: -m %s", mode);
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argv[i] = NULL;
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}
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else if (strcmp ("-q", argv[i]) == 0 || strcmp ("--quiet", argv[i]) == 0)
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{
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mutable_test_config_vars.test_quiet = TRUE;
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mutable_test_config_vars.test_verbose = FALSE;
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argv[i] = NULL;
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}
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else if (strcmp ("--verbose", argv[i]) == 0)
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{
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mutable_test_config_vars.test_quiet = FALSE;
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mutable_test_config_vars.test_verbose = TRUE;
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argv[i] = NULL;
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}
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else if (strcmp ("-l", argv[i]) == 0)
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{
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test_run_list = TRUE;
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argv[i] = NULL;
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}
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else if (strcmp ("--seed", argv[i]) == 0 || strncmp ("--seed=", argv[i], 7) == 0)
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{
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gchar *equal = argv[i] + 6;
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if (*equal == '=')
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test_run_seedstr = equal + 1;
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else if (i + 1 < argc)
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{
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argv[i++] = NULL;
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test_run_seedstr = argv[i];
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}
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argv[i] = NULL;
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}
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else if (strcmp ("-?", argv[i]) == 0 || strcmp ("--help", argv[i]) == 0)
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{
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printf ("Usage:\n"
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" %s [OPTION...]\n\n"
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"Help Options:\n"
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" -?, --help Show help options\n"
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"Test Options:\n"
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" -l List test cases available in a test executable\n"
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" -seed=RANDOMSEED Provide a random seed to reproduce test\n"
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" runs using random numbers\n"
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" --verbose Run tests verbosely\n"
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" -q, --quiet Run tests quietly\n"
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" -p TESTPATH execute all tests matching TESTPATH\n"
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" -m {perf|slow|thorough|quick} Execute tests according modes\n"
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" --debug-log debug test logging output\n"
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" -k, --keep-going gtester-specific argument\n"
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" --GTestLogFD=N gtester-specific argument\n"
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" --GTestSkipCount=N gtester-specific argument\n",
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argv[0]);
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exit (0);
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}
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}
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/* collapse argv */
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e = 1;
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for (i = 1; i < argc; i++)
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if (argv[i])
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{
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argv[e++] = argv[i];
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if (i >= e)
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argv[i] = NULL;
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}
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*argc_p = e;
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}
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/**
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* g_test_init:
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* @argc: Address of the @argc parameter of the main() function.
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* Changed if any arguments were handled.
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* @argv: Address of the @argv parameter of main().
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* Any parameters understood by g_test_init() stripped before return.
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* @Varargs: Reserved for future extension. Currently, you must pass %NULL.
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*
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* Initialize the GLib testing framework, e.g. by seeding the
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* test random number generator, the name for g_get_prgname()
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* and parsing test related command line args.
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* So far, the following arguments are understood:
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* <variablelist>
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* <varlistentry>
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* <term><option>-l</option></term>
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* <listitem><para>
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* list test cases available in a test executable.
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* </para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term><option>--seed=<replaceable>RANDOMSEED</replaceable></option></term>
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* <listitem><para>
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* provide a random seed to reproduce test runs using random numbers.
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* </para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term><option>--verbose</option></term>
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* <listitem><para>run tests verbosely.</para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term><option>-q</option>, <option>--quiet</option></term>
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* <listitem><para>run tests quietly.</para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term><option>-p <replaceable>TESTPATH</replaceable></option></term>
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* <listitem><para>
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* execute all tests matching <replaceable>TESTPATH</replaceable>.
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* </para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term><option>-m {perf|slow|thorough|quick}</option></term>
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* <listitem><para>
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* execute tests according to these test modes:
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* <variablelist>
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* <varlistentry>
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* <term>perf</term>
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* <listitem><para>
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* performance tests, may take long and report results.
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* </para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term>slow, thorough</term>
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* <listitem><para>
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* slow and thorough tests, may take quite long and
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* maximize coverage.
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* </para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term>quick</term>
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* <listitem><para>
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* quick tests, should run really quickly and give good coverage.
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* </para></listitem>
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* </varlistentry>
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* </variablelist>
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* </para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term><option>--debug-log</option></term>
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* <listitem><para>debug test logging output.</para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term><option>-k</option>, <option>--keep-going</option></term>
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* <listitem><para>gtester-specific argument.</para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term><option>--GTestLogFD <replaceable>N</replaceable></option></term>
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* <listitem><para>gtester-specific argument.</para></listitem>
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* </varlistentry>
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* <varlistentry>
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* <term><option>--GTestSkipCount <replaceable>N</replaceable></option></term>
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* <listitem><para>gtester-specific argument.</para></listitem>
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* </varlistentry>
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* </variablelist>
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*
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* Since: 2.16
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*/
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|
void
|
|
g_test_init (int *argc,
|
|
char ***argv,
|
|
...)
|
|
{
|
|
static char seedstr[4 + 4 * 8 + 1];
|
|
va_list args;
|
|
gpointer vararg1;
|
|
/* make warnings and criticals fatal for all test programs */
|
|
GLogLevelFlags fatal_mask = (GLogLevelFlags) g_log_set_always_fatal ((GLogLevelFlags) G_LOG_FATAL_MASK);
|
|
fatal_mask = (GLogLevelFlags) (fatal_mask | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL);
|
|
g_log_set_always_fatal (fatal_mask);
|
|
/* check caller args */
|
|
g_return_if_fail (argc != NULL);
|
|
g_return_if_fail (argv != NULL);
|
|
g_return_if_fail (g_test_config_vars->test_initialized == FALSE);
|
|
mutable_test_config_vars.test_initialized = TRUE;
|
|
|
|
va_start (args, argv);
|
|
vararg1 = va_arg (args, gpointer); /* reserved for future extensions */
|
|
va_end (args);
|
|
g_return_if_fail (vararg1 == NULL);
|
|
|
|
/* setup random seed string */
|
|
g_snprintf (seedstr, sizeof (seedstr), "R02S%08x%08x%08x%08x", g_random_int(), g_random_int(), g_random_int(), g_random_int());
|
|
test_run_seedstr = seedstr;
|
|
|
|
/* parse args, sets up mode, changes seed, etc. */
|
|
parse_args (argc, argv);
|
|
if (!g_get_prgname())
|
|
g_set_prgname ((*argv)[0]);
|
|
|
|
/* verify GRand reliability, needed for reliable seeds */
|
|
if (1)
|
|
{
|
|
GRand *rg = g_rand_new_with_seed (0xc8c49fb6);
|
|
guint32 t1 = g_rand_int (rg), t2 = g_rand_int (rg), t3 = g_rand_int (rg), t4 = g_rand_int (rg);
|
|
/* g_print ("GRand-current: 0x%x 0x%x 0x%x 0x%x\n", t1, t2, t3, t4); */
|
|
if (t1 != 0xfab39f9b || t2 != 0xb948fb0e || t3 != 0x3d31be26 || t4 != 0x43a19d66)
|
|
g_warning ("random numbers are not GRand-2.2 compatible, seeds may be broken (check $G_RANDOM_VERSION)");
|
|
g_rand_free (rg);
|
|
}
|
|
|
|
/* check rand seed */
|
|
test_run_seed (test_run_seedstr);
|
|
|
|
/* report program start */
|
|
g_log_set_default_handler (gtest_default_log_handler, NULL);
|
|
g_test_log (G_TEST_LOG_START_BINARY, g_get_prgname(), test_run_seedstr, 0, NULL);
|
|
}
|
|
|
|
static void
|
|
test_run_seed (const gchar *rseed)
|
|
{
|
|
guint seed_failed = 0;
|
|
if (test_run_rand)
|
|
g_rand_free (test_run_rand);
|
|
test_run_rand = NULL;
|
|
while (strchr (" \t\v\r\n\f", *rseed))
|
|
rseed++;
|
|
if (strncmp (rseed, "R02S", 4) == 0) /* seed for random generator 02 (GRand-2.2) */
|
|
{
|
|
const char *s = rseed + 4;
|
|
if (strlen (s) >= 32) /* require 4 * 8 chars */
|
|
{
|
|
guint32 seedarray[4];
|
|
gchar *p, hexbuf[9] = { 0, };
|
|
memcpy (hexbuf, s + 0, 8);
|
|
seedarray[0] = g_ascii_strtoull (hexbuf, &p, 16);
|
|
seed_failed += p != NULL && *p != 0;
|
|
memcpy (hexbuf, s + 8, 8);
|
|
seedarray[1] = g_ascii_strtoull (hexbuf, &p, 16);
|
|
seed_failed += p != NULL && *p != 0;
|
|
memcpy (hexbuf, s + 16, 8);
|
|
seedarray[2] = g_ascii_strtoull (hexbuf, &p, 16);
|
|
seed_failed += p != NULL && *p != 0;
|
|
memcpy (hexbuf, s + 24, 8);
|
|
seedarray[3] = g_ascii_strtoull (hexbuf, &p, 16);
|
|
seed_failed += p != NULL && *p != 0;
|
|
if (!seed_failed)
|
|
{
|
|
test_run_rand = g_rand_new_with_seed_array (seedarray, 4);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
g_error ("Unknown or invalid random seed: %s", rseed);
|
|
}
|
|
|
|
/**
|
|
* g_test_rand_int:
|
|
*
|
|
* Get a reproducible random integer number.
|
|
*
|
|
* The random numbers generated by the g_test_rand_*() family of functions
|
|
* change with every new test program start, unless the --seed option is
|
|
* given when starting test programs.
|
|
*
|
|
* For individual test cases however, the random number generator is
|
|
* reseeded, to avoid dependencies between tests and to make --seed
|
|
* effective for all test cases.
|
|
*
|
|
* Returns: a random number from the seeded random number generator.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
gint32
|
|
g_test_rand_int (void)
|
|
{
|
|
return g_rand_int (test_run_rand);
|
|
}
|
|
|
|
/**
|
|
* g_test_rand_int_range:
|
|
* @begin: the minimum value returned by this function
|
|
* @end: the smallest value not to be returned by this function
|
|
*
|
|
* Get a reproducible random integer number out of a specified range,
|
|
* see g_test_rand_int() for details on test case random numbers.
|
|
*
|
|
* Returns: a number with @begin <= number < @end.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
gint32
|
|
g_test_rand_int_range (gint32 begin,
|
|
gint32 end)
|
|
{
|
|
return g_rand_int_range (test_run_rand, begin, end);
|
|
}
|
|
|
|
/**
|
|
* g_test_rand_double:
|
|
*
|
|
* Get a reproducible random floating point number,
|
|
* see g_test_rand_int() for details on test case random numbers.
|
|
*
|
|
* Returns: a random number from the seeded random number generator.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
double
|
|
g_test_rand_double (void)
|
|
{
|
|
return g_rand_double (test_run_rand);
|
|
}
|
|
|
|
/**
|
|
* g_test_rand_double_range:
|
|
* @range_start: the minimum value returned by this function
|
|
* @range_end: the minimum value not returned by this function
|
|
*
|
|
* Get a reproducible random floating pointer number out of a specified range,
|
|
* see g_test_rand_int() for details on test case random numbers.
|
|
*
|
|
* Returns: a number with @range_start <= number < @range_end.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
double
|
|
g_test_rand_double_range (double range_start,
|
|
double range_end)
|
|
{
|
|
return g_rand_double_range (test_run_rand, range_start, range_end);
|
|
}
|
|
|
|
/**
|
|
* g_test_timer_start:
|
|
*
|
|
* Start a timing test. Call g_test_timer_elapsed() when the task is supposed
|
|
* to be done. Call this function again to restart the timer.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_timer_start (void)
|
|
{
|
|
if (!test_user_timer)
|
|
test_user_timer = g_timer_new();
|
|
test_user_stamp = 0;
|
|
g_timer_start (test_user_timer);
|
|
}
|
|
|
|
/**
|
|
* g_test_timer_elapsed:
|
|
*
|
|
* Get the time since the last start of the timer with g_test_timer_start().
|
|
*
|
|
* Returns: the time since the last start of the timer, as a double
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
double
|
|
g_test_timer_elapsed (void)
|
|
{
|
|
test_user_stamp = test_user_timer ? g_timer_elapsed (test_user_timer, NULL) : 0;
|
|
return test_user_stamp;
|
|
}
|
|
|
|
/**
|
|
* g_test_timer_last:
|
|
*
|
|
* Report the last result of g_test_timer_elapsed().
|
|
*
|
|
* Returns: the last result of g_test_timer_elapsed(), as a double
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
double
|
|
g_test_timer_last (void)
|
|
{
|
|
return test_user_stamp;
|
|
}
|
|
|
|
/**
|
|
* g_test_minimized_result:
|
|
* @minimized_quantity: the reported value
|
|
* @format: the format string of the report message
|
|
* @Varargs: arguments to pass to the printf() function
|
|
*
|
|
* Report the result of a performance or measurement test.
|
|
* The test should generally strive to minimize the reported
|
|
* quantities (smaller values are better than larger ones),
|
|
* this and @minimized_quantity can determine sorting
|
|
* order for test result reports.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_minimized_result (double minimized_quantity,
|
|
const char *format,
|
|
...)
|
|
{
|
|
long double largs = minimized_quantity;
|
|
gchar *buffer;
|
|
va_list args;
|
|
va_start (args, format);
|
|
buffer = g_strdup_vprintf (format, args);
|
|
va_end (args);
|
|
g_test_log (G_TEST_LOG_MIN_RESULT, buffer, NULL, 1, &largs);
|
|
g_free (buffer);
|
|
}
|
|
|
|
/**
|
|
* g_test_maximized_result:
|
|
* @maximized_quantity: the reported value
|
|
* @format: the format string of the report message
|
|
* @Varargs: arguments to pass to the printf() function
|
|
*
|
|
* Report the result of a performance or measurement test.
|
|
* The test should generally strive to maximize the reported
|
|
* quantities (larger values are better than smaller ones),
|
|
* this and @maximized_quantity can determine sorting
|
|
* order for test result reports.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_maximized_result (double maximized_quantity,
|
|
const char *format,
|
|
...)
|
|
{
|
|
long double largs = maximized_quantity;
|
|
gchar *buffer;
|
|
va_list args;
|
|
va_start (args, format);
|
|
buffer = g_strdup_vprintf (format, args);
|
|
va_end (args);
|
|
g_test_log (G_TEST_LOG_MAX_RESULT, buffer, NULL, 1, &largs);
|
|
g_free (buffer);
|
|
}
|
|
|
|
/**
|
|
* g_test_message:
|
|
* @format: the format string
|
|
* @...: printf-like arguments to @format
|
|
*
|
|
* Add a message to the test report.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_message (const char *format,
|
|
...)
|
|
{
|
|
gchar *buffer;
|
|
va_list args;
|
|
va_start (args, format);
|
|
buffer = g_strdup_vprintf (format, args);
|
|
va_end (args);
|
|
g_test_log (G_TEST_LOG_MESSAGE, buffer, NULL, 0, NULL);
|
|
g_free (buffer);
|
|
}
|
|
|
|
/**
|
|
* g_test_bug_base:
|
|
* @uri_pattern: the base pattern for bug URIs
|
|
*
|
|
* Specify the base URI for bug reports.
|
|
*
|
|
* The base URI is used to construct bug report messages for
|
|
* g_test_message() when g_test_bug() is called.
|
|
* Calling this function outside of a test case sets the
|
|
* default base URI for all test cases. Calling it from within
|
|
* a test case changes the base URI for the scope of the test
|
|
* case only.
|
|
* Bug URIs are constructed by appending a bug specific URI
|
|
* portion to @uri_pattern, or by replacing the special string
|
|
* '%s' within @uri_pattern if that is present.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_bug_base (const char *uri_pattern)
|
|
{
|
|
g_free (test_uri_base);
|
|
test_uri_base = g_strdup (uri_pattern);
|
|
}
|
|
|
|
/**
|
|
* g_test_bug:
|
|
* @bug_uri_snippet: Bug specific bug tracker URI portion.
|
|
*
|
|
* This function adds a message to test reports that
|
|
* associates a bug URI with a test case.
|
|
* Bug URIs are constructed from a base URI set with g_test_bug_base()
|
|
* and @bug_uri_snippet.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_bug (const char *bug_uri_snippet)
|
|
{
|
|
char *c;
|
|
g_return_if_fail (test_uri_base != NULL);
|
|
g_return_if_fail (bug_uri_snippet != NULL);
|
|
c = strstr (test_uri_base, "%s");
|
|
if (c)
|
|
{
|
|
char *b = g_strndup (test_uri_base, c - test_uri_base);
|
|
char *s = g_strconcat (b, bug_uri_snippet, c + 2, NULL);
|
|
g_free (b);
|
|
g_test_message ("Bug Reference: %s", s);
|
|
g_free (s);
|
|
}
|
|
else
|
|
g_test_message ("Bug Reference: %s%s", test_uri_base, bug_uri_snippet);
|
|
}
|
|
|
|
/**
|
|
* g_test_get_root:
|
|
*
|
|
* Get the toplevel test suite for the test path API.
|
|
*
|
|
* Returns: the toplevel #GTestSuite
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
GTestSuite*
|
|
g_test_get_root (void)
|
|
{
|
|
if (!test_suite_root)
|
|
{
|
|
test_suite_root = g_test_create_suite ("root");
|
|
g_free (test_suite_root->name);
|
|
test_suite_root->name = g_strdup ("");
|
|
}
|
|
return test_suite_root;
|
|
}
|
|
|
|
/**
|
|
* g_test_run:
|
|
*
|
|
* Runs all tests under the toplevel suite which can be retrieved
|
|
* with g_test_get_root(). Similar to g_test_run_suite(), the test
|
|
* cases to be run are filtered according to
|
|
* test path arguments (-p <replaceable>testpath</replaceable>) as
|
|
* parsed by g_test_init().
|
|
* g_test_run_suite() or g_test_run() may only be called once
|
|
* in a program.
|
|
*
|
|
* Returns: 0 on success
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
int
|
|
g_test_run (void)
|
|
{
|
|
return g_test_run_suite (g_test_get_root());
|
|
}
|
|
|
|
/**
|
|
* g_test_create_case:
|
|
* @test_name: the name for the test case
|
|
* @data_size: the size of the fixture data structure
|
|
* @test_data: test data argument for the test functions
|
|
* @data_setup: the function to set up the fixture data
|
|
* @data_test: the actual test function
|
|
* @data_teardown: the function to teardown the fixture data
|
|
*
|
|
* Create a new #GTestCase, named @test_name, this API is fairly
|
|
* low level, calling g_test_add() or g_test_add_func() is preferable.
|
|
* When this test is executed, a fixture structure of size @data_size
|
|
* will be allocated and filled with 0s. Then data_setup() is called
|
|
* to initialize the fixture. After fixture setup, the actual test
|
|
* function data_test() is called. Once the test run completed, the
|
|
* fixture structure is torn down by calling data_teardown() and
|
|
* after that the memory is released.
|
|
*
|
|
* Splitting up a test run into fixture setup, test function and
|
|
* fixture teardown is most usful if the same fixture is used for
|
|
* multiple tests. In this cases, g_test_create_case() will be
|
|
* called with the same fixture, but varying @test_name and
|
|
* @data_test arguments.
|
|
*
|
|
* Returns: a newly allocated #GTestCase.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
GTestCase*
|
|
g_test_create_case (const char *test_name,
|
|
gsize data_size,
|
|
gconstpointer test_data,
|
|
void (*data_setup) (void),
|
|
void (*data_test) (void),
|
|
void (*data_teardown) (void))
|
|
{
|
|
GTestCase *tc;
|
|
g_return_val_if_fail (test_name != NULL, NULL);
|
|
g_return_val_if_fail (strchr (test_name, '/') == NULL, NULL);
|
|
g_return_val_if_fail (test_name[0] != 0, NULL);
|
|
g_return_val_if_fail (data_test != NULL, NULL);
|
|
tc = g_slice_new0 (GTestCase);
|
|
tc->name = g_strdup (test_name);
|
|
tc->test_data = (gpointer) test_data;
|
|
tc->fixture_size = data_size;
|
|
tc->fixture_setup = (void*) data_setup;
|
|
tc->fixture_test = (void*) data_test;
|
|
tc->fixture_teardown = (void*) data_teardown;
|
|
return tc;
|
|
}
|
|
|
|
void
|
|
g_test_add_vtable (const char *testpath,
|
|
gsize data_size,
|
|
gconstpointer test_data,
|
|
void (*data_setup) (void),
|
|
void (*fixture_test_func) (void),
|
|
void (*data_teardown) (void))
|
|
{
|
|
gchar **segments;
|
|
guint ui;
|
|
GTestSuite *suite;
|
|
|
|
g_return_if_fail (testpath != NULL);
|
|
g_return_if_fail (testpath[0] == '/');
|
|
g_return_if_fail (fixture_test_func != NULL);
|
|
|
|
suite = g_test_get_root();
|
|
segments = g_strsplit (testpath, "/", -1);
|
|
for (ui = 0; segments[ui] != NULL; ui++)
|
|
{
|
|
const char *seg = segments[ui];
|
|
gboolean islast = segments[ui + 1] == NULL;
|
|
if (islast && !seg[0])
|
|
g_error ("invalid test case path: %s", testpath);
|
|
else if (!seg[0])
|
|
continue; /* initial or duplicate slash */
|
|
else if (!islast)
|
|
{
|
|
GTestSuite *csuite = g_test_create_suite (seg);
|
|
g_test_suite_add_suite (suite, csuite);
|
|
suite = csuite;
|
|
}
|
|
else /* islast */
|
|
{
|
|
GTestCase *tc = g_test_create_case (seg, data_size, test_data, data_setup, fixture_test_func, data_teardown);
|
|
g_test_suite_add (suite, tc);
|
|
}
|
|
}
|
|
g_strfreev (segments);
|
|
}
|
|
|
|
/**
|
|
* g_test_add_func:
|
|
* @testpath: Slash-separated test case path name for the test.
|
|
* @test_func: The test function to invoke for this test.
|
|
*
|
|
* Create a new test case, similar to g_test_create_case(). However
|
|
* the test is assumed to use no fixture, and test suites are automatically
|
|
* created on the fly and added to the root fixture, based on the
|
|
* slash-separated portions of @testpath.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_add_func (const char *testpath,
|
|
void (*test_func) (void))
|
|
{
|
|
g_return_if_fail (testpath != NULL);
|
|
g_return_if_fail (testpath[0] == '/');
|
|
g_return_if_fail (test_func != NULL);
|
|
g_test_add_vtable (testpath, 0, NULL, NULL, test_func, NULL);
|
|
}
|
|
|
|
/**
|
|
* g_test_add_data_func:
|
|
* @testpath: Slash-separated test case path name for the test.
|
|
* @test_data: Test data argument for the test function.
|
|
* @test_func: The test function to invoke for this test.
|
|
*
|
|
* Create a new test case, similar to g_test_create_case(). However
|
|
* the test is assumed to use no fixture, and test suites are automatically
|
|
* created on the fly and added to the root fixture, based on the
|
|
* slash-separated portions of @testpath. The @test_data argument
|
|
* will be passed as first argument to @test_func.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_add_data_func (const char *testpath,
|
|
gconstpointer test_data,
|
|
void (*test_func) (gconstpointer))
|
|
{
|
|
g_return_if_fail (testpath != NULL);
|
|
g_return_if_fail (testpath[0] == '/');
|
|
g_return_if_fail (test_func != NULL);
|
|
g_test_add_vtable (testpath, 0, test_data, NULL, (void(*)(void)) test_func, NULL);
|
|
}
|
|
|
|
/**
|
|
* g_test_create_suite:
|
|
* @suite_name: a name for the suite
|
|
*
|
|
* Create a new test suite with the name @suite_name.
|
|
*
|
|
* Returns: A newly allocated #GTestSuite instance.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
GTestSuite*
|
|
g_test_create_suite (const char *suite_name)
|
|
{
|
|
GTestSuite *ts;
|
|
g_return_val_if_fail (suite_name != NULL, NULL);
|
|
g_return_val_if_fail (strchr (suite_name, '/') == NULL, NULL);
|
|
g_return_val_if_fail (suite_name[0] != 0, NULL);
|
|
ts = g_slice_new0 (GTestSuite);
|
|
ts->name = g_strdup (suite_name);
|
|
return ts;
|
|
}
|
|
|
|
/**
|
|
* g_test_suite_add:
|
|
* @suite: a #GTestSuite
|
|
* @test_case: a #GTestCase
|
|
*
|
|
* Adds @test_case to @suite.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_suite_add (GTestSuite *suite,
|
|
GTestCase *test_case)
|
|
{
|
|
g_return_if_fail (suite != NULL);
|
|
g_return_if_fail (test_case != NULL);
|
|
suite->cases = g_slist_prepend (suite->cases, test_case);
|
|
}
|
|
|
|
/**
|
|
* g_test_suite_add_suite:
|
|
* @suite: a #GTestSuite
|
|
* @nestedsuite: another #GTestSuite
|
|
*
|
|
* Adds @nestedsuite to @suite.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_suite_add_suite (GTestSuite *suite,
|
|
GTestSuite *nestedsuite)
|
|
{
|
|
g_return_if_fail (suite != NULL);
|
|
g_return_if_fail (nestedsuite != NULL);
|
|
suite->suites = g_slist_prepend (suite->suites, nestedsuite);
|
|
}
|
|
|
|
/**
|
|
* g_test_queue_free:
|
|
* @gfree_pointer: the pointer to be stored.
|
|
*
|
|
* Enqueue a pointer to be released with g_free() during the next
|
|
* teardown phase. This is equivalent to calling g_test_queue_destroy()
|
|
* with a destroy callback of g_free().
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_queue_free (gpointer gfree_pointer)
|
|
{
|
|
if (gfree_pointer)
|
|
g_test_queue_destroy (g_free, gfree_pointer);
|
|
}
|
|
|
|
/**
|
|
* g_test_queue_destroy:
|
|
* @destroy_func: Destroy callback for teardown phase.
|
|
* @destroy_data: Destroy callback data.
|
|
*
|
|
* This function enqueus a callback @destroy_func() to be executed
|
|
* during the next test case teardown phase. This is most useful
|
|
* to auto destruct allocted test resources at the end of a test run.
|
|
* Resources are released in reverse queue order, that means enqueueing
|
|
* callback A before callback B will cause B() to be called before
|
|
* A() during teardown.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
void
|
|
g_test_queue_destroy (GDestroyNotify destroy_func,
|
|
gpointer destroy_data)
|
|
{
|
|
DestroyEntry *dentry;
|
|
g_return_if_fail (destroy_func != NULL);
|
|
dentry = g_slice_new0 (DestroyEntry);
|
|
dentry->destroy_func = destroy_func;
|
|
dentry->destroy_data = destroy_data;
|
|
dentry->next = test_destroy_queue;
|
|
test_destroy_queue = dentry;
|
|
}
|
|
|
|
static int
|
|
test_case_run (GTestCase *tc)
|
|
{
|
|
gchar *old_name = test_run_name, *old_base = g_strdup (test_uri_base);
|
|
test_run_name = g_strconcat (old_name, "/", tc->name, NULL);
|
|
if (++test_run_count <= test_skip_count)
|
|
g_test_log (G_TEST_LOG_SKIP_CASE, test_run_name, NULL, 0, NULL);
|
|
else if (test_run_list)
|
|
{
|
|
g_print ("%s\n", test_run_name);
|
|
g_test_log (G_TEST_LOG_LIST_CASE, test_run_name, NULL, 0, NULL);
|
|
}
|
|
else
|
|
{
|
|
GTimer *test_run_timer = g_timer_new();
|
|
long double largs[3];
|
|
void *fixture;
|
|
g_test_log (G_TEST_LOG_START_CASE, test_run_name, NULL, 0, NULL);
|
|
test_run_forks = 0;
|
|
g_test_log_set_fatal_handler (NULL, NULL);
|
|
g_timer_start (test_run_timer);
|
|
fixture = tc->fixture_size ? g_malloc0 (tc->fixture_size) : tc->test_data;
|
|
test_run_seed (test_run_seedstr);
|
|
if (tc->fixture_setup)
|
|
tc->fixture_setup (fixture, tc->test_data);
|
|
tc->fixture_test (fixture, tc->test_data);
|
|
test_trap_clear();
|
|
while (test_destroy_queue)
|
|
{
|
|
DestroyEntry *dentry = test_destroy_queue;
|
|
test_destroy_queue = dentry->next;
|
|
dentry->destroy_func (dentry->destroy_data);
|
|
g_slice_free (DestroyEntry, dentry);
|
|
}
|
|
if (tc->fixture_teardown)
|
|
tc->fixture_teardown (fixture, tc->test_data);
|
|
if (tc->fixture_size)
|
|
g_free (fixture);
|
|
g_timer_stop (test_run_timer);
|
|
largs[0] = 0; /* OK */
|
|
largs[1] = test_run_forks;
|
|
largs[2] = g_timer_elapsed (test_run_timer, NULL);
|
|
g_test_log (G_TEST_LOG_STOP_CASE, NULL, NULL, G_N_ELEMENTS (largs), largs);
|
|
g_timer_destroy (test_run_timer);
|
|
}
|
|
g_free (test_run_name);
|
|
test_run_name = old_name;
|
|
g_free (test_uri_base);
|
|
test_uri_base = old_base;
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
g_test_run_suite_internal (GTestSuite *suite,
|
|
const char *path)
|
|
{
|
|
guint n_bad = 0, n_good = 0, bad_suite = 0, l;
|
|
gchar *rest, *old_name = test_run_name;
|
|
GSList *slist, *reversed;
|
|
g_return_val_if_fail (suite != NULL, -1);
|
|
while (path[0] == '/')
|
|
path++;
|
|
l = strlen (path);
|
|
rest = strchr (path, '/');
|
|
l = rest ? MIN (l, rest - path) : l;
|
|
test_run_name = suite->name[0] == 0 ? g_strdup (test_run_name) : g_strconcat (old_name, "/", suite->name, NULL);
|
|
reversed = g_slist_reverse (g_slist_copy (suite->cases));
|
|
for (slist = reversed; slist; slist = slist->next)
|
|
{
|
|
GTestCase *tc = slist->data;
|
|
guint n = l ? strlen (tc->name) : 0;
|
|
if (l == n && strncmp (path, tc->name, n) == 0)
|
|
{
|
|
n_good++;
|
|
n_bad += test_case_run (tc) != 0;
|
|
}
|
|
}
|
|
g_slist_free (reversed);
|
|
reversed = g_slist_reverse (g_slist_copy (suite->suites));
|
|
for (slist = reversed; slist; slist = slist->next)
|
|
{
|
|
GTestSuite *ts = slist->data;
|
|
guint n = l ? strlen (ts->name) : 0;
|
|
if (l == n && strncmp (path, ts->name, n) == 0)
|
|
bad_suite += g_test_run_suite_internal (ts, rest ? rest : "") != 0;
|
|
}
|
|
g_slist_free (reversed);
|
|
g_free (test_run_name);
|
|
test_run_name = old_name;
|
|
return n_bad || bad_suite;
|
|
}
|
|
|
|
/**
|
|
* g_test_run_suite:
|
|
* @suite: a #GTestSuite
|
|
*
|
|
* Execute the tests within @suite and all nested #GTestSuites.
|
|
* The test suites to be executed are filtered according to
|
|
* test path arguments (-p <replaceable>testpath</replaceable>)
|
|
* as parsed by g_test_init().
|
|
* g_test_run_suite() or g_test_run() may only be called once
|
|
* in a program.
|
|
*
|
|
* Returns: 0 on success
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
int
|
|
g_test_run_suite (GTestSuite *suite)
|
|
{
|
|
guint n_bad = 0;
|
|
g_return_val_if_fail (g_test_config_vars->test_initialized, -1);
|
|
g_return_val_if_fail (g_test_run_once == TRUE, -1);
|
|
g_test_run_once = FALSE;
|
|
if (!test_paths)
|
|
test_paths = g_slist_prepend (test_paths, "");
|
|
while (test_paths)
|
|
{
|
|
const char *rest, *path = test_paths->data;
|
|
guint l, n = strlen (suite->name);
|
|
test_paths = g_slist_delete_link (test_paths, test_paths);
|
|
while (path[0] == '/')
|
|
path++;
|
|
if (!n) /* root suite, run unconditionally */
|
|
{
|
|
n_bad += 0 != g_test_run_suite_internal (suite, path);
|
|
continue;
|
|
}
|
|
/* regular suite, match path */
|
|
rest = strchr (path, '/');
|
|
l = strlen (path);
|
|
l = rest ? MIN (l, rest - path) : l;
|
|
if ((!l || l == n) && strncmp (path, suite->name, n) == 0)
|
|
n_bad += 0 != g_test_run_suite_internal (suite, rest ? rest : "");
|
|
}
|
|
return n_bad;
|
|
}
|
|
|
|
static void
|
|
gtest_default_log_handler (const gchar *log_domain,
|
|
GLogLevelFlags log_level,
|
|
const gchar *message,
|
|
gpointer unused_data)
|
|
{
|
|
const gchar *strv[16];
|
|
gchar *msg;
|
|
guint i = 0;
|
|
if (log_domain)
|
|
{
|
|
strv[i++] = log_domain;
|
|
strv[i++] = "-";
|
|
}
|
|
if (log_level & G_LOG_FLAG_FATAL)
|
|
strv[i++] = "FATAL-";
|
|
if (log_level & G_LOG_FLAG_RECURSION)
|
|
strv[i++] = "RECURSIVE-";
|
|
if (log_level & G_LOG_LEVEL_ERROR)
|
|
strv[i++] = "ERROR";
|
|
if (log_level & G_LOG_LEVEL_CRITICAL)
|
|
strv[i++] = "CRITICAL";
|
|
if (log_level & G_LOG_LEVEL_WARNING)
|
|
strv[i++] = "WARNING";
|
|
if (log_level & G_LOG_LEVEL_MESSAGE)
|
|
strv[i++] = "MESSAGE";
|
|
if (log_level & G_LOG_LEVEL_INFO)
|
|
strv[i++] = "INFO";
|
|
if (log_level & G_LOG_LEVEL_DEBUG)
|
|
strv[i++] = "DEBUG";
|
|
strv[i++] = ": ";
|
|
strv[i++] = message;
|
|
strv[i++] = NULL;
|
|
msg = g_strjoinv ("", (gchar**) strv);
|
|
g_test_log (G_TEST_LOG_ERROR, msg, NULL, 0, NULL);
|
|
g_log_default_handler (log_domain, log_level, message, unused_data);
|
|
g_free (msg);
|
|
}
|
|
|
|
void
|
|
g_assertion_message (const char *domain,
|
|
const char *file,
|
|
int line,
|
|
const char *func,
|
|
const char *message)
|
|
{
|
|
char lstr[32];
|
|
char *s;
|
|
if (!message)
|
|
message = "code should not be reached";
|
|
g_snprintf (lstr, 32, "%d", line);
|
|
s = g_strconcat (domain ? domain : "", domain && domain[0] ? ":" : "",
|
|
"ERROR:", file, ":", lstr, ":",
|
|
func, func[0] ? ":" : "",
|
|
" ", message, NULL);
|
|
g_printerr ("**\n%s\n", s);
|
|
g_test_log (G_TEST_LOG_ERROR, s, NULL, 0, NULL);
|
|
g_free (s);
|
|
abort();
|
|
}
|
|
|
|
void
|
|
g_assertion_message_expr (const char *domain,
|
|
const char *file,
|
|
int line,
|
|
const char *func,
|
|
const char *expr)
|
|
{
|
|
char *s = g_strconcat ("assertion failed: (", expr, ")", NULL);
|
|
g_assertion_message (domain, file, line, func, s);
|
|
g_free (s);
|
|
}
|
|
|
|
void
|
|
g_assertion_message_cmpnum (const char *domain,
|
|
const char *file,
|
|
int line,
|
|
const char *func,
|
|
const char *expr,
|
|
long double arg1,
|
|
const char *cmp,
|
|
long double arg2,
|
|
char numtype)
|
|
{
|
|
char *s = NULL;
|
|
switch (numtype)
|
|
{
|
|
case 'i': s = g_strdup_printf ("assertion failed (%s): (%.0Lf %s %.0Lf)", expr, arg1, cmp, arg2); break;
|
|
case 'x': s = g_strdup_printf ("assertion failed (%s): (0x%08" G_GINT64_MODIFIER "x %s 0x%08" G_GINT64_MODIFIER "x)", expr, (guint64) arg1, cmp, (guint64) arg2); break;
|
|
case 'f': s = g_strdup_printf ("assertion failed (%s): (%.9Lg %s %.9Lg)", expr, arg1, cmp, arg2); break;
|
|
/* ideally use: floats=%.7g double=%.17g */
|
|
}
|
|
g_assertion_message (domain, file, line, func, s);
|
|
g_free (s);
|
|
}
|
|
|
|
void
|
|
g_assertion_message_cmpstr (const char *domain,
|
|
const char *file,
|
|
int line,
|
|
const char *func,
|
|
const char *expr,
|
|
const char *arg1,
|
|
const char *cmp,
|
|
const char *arg2)
|
|
{
|
|
char *a1, *a2, *s, *t1 = NULL, *t2 = NULL;
|
|
a1 = arg1 ? g_strconcat ("\"", t1 = g_strescape (arg1, NULL), "\"", NULL) : g_strdup ("NULL");
|
|
a2 = arg2 ? g_strconcat ("\"", t2 = g_strescape (arg2, NULL), "\"", NULL) : g_strdup ("NULL");
|
|
g_free (t1);
|
|
g_free (t2);
|
|
s = g_strdup_printf ("assertion failed (%s): (%s %s %s)", expr, a1, cmp, a2);
|
|
g_free (a1);
|
|
g_free (a2);
|
|
g_assertion_message (domain, file, line, func, s);
|
|
g_free (s);
|
|
}
|
|
|
|
void
|
|
g_assertion_message_error (const char *domain,
|
|
const char *file,
|
|
int line,
|
|
const char *func,
|
|
const char *expr,
|
|
GError *error,
|
|
GQuark error_domain,
|
|
int error_code)
|
|
{
|
|
GString *gstring;
|
|
|
|
/* This is used by both g_assert_error() and g_assert_no_error(), so there
|
|
* are three cases: expected an error but got the wrong error, expected
|
|
* an error but got no error, and expected no error but got an error.
|
|
*/
|
|
|
|
gstring = g_string_new ("assertion failed ");
|
|
if (error_domain)
|
|
g_string_append_printf (gstring, "(%s == (%s, %d)): ", expr,
|
|
g_quark_to_string (error_domain), error_code);
|
|
else
|
|
g_string_append_printf (gstring, "(%s == NULL): ", expr);
|
|
|
|
if (error)
|
|
g_string_append_printf (gstring, "%s (%s, %d)", error->message,
|
|
g_quark_to_string (error->domain), error->code);
|
|
else
|
|
g_string_append_printf (gstring, "%s is NULL", expr);
|
|
|
|
g_assertion_message (domain, file, line, func, gstring->str);
|
|
g_string_free (gstring, TRUE);
|
|
}
|
|
|
|
/**
|
|
* g_strcmp0:
|
|
* @str1: a C string or %NULL
|
|
* @str2: another C string or %NULL
|
|
*
|
|
* Compares @str1 and @str2 like strcmp(). Handles %NULL
|
|
* gracefully by sorting it before non-%NULL strings.
|
|
*
|
|
* Returns: -1, 0 or 1, if @str1 is <, == or > than @str2.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
int
|
|
g_strcmp0 (const char *str1,
|
|
const char *str2)
|
|
{
|
|
if (!str1)
|
|
return -(str1 != str2);
|
|
if (!str2)
|
|
return str1 != str2;
|
|
return strcmp (str1, str2);
|
|
}
|
|
|
|
#ifdef G_OS_UNIX
|
|
static int /* 0 on success */
|
|
kill_child (int pid,
|
|
int *status,
|
|
int patience)
|
|
{
|
|
int wr;
|
|
if (patience >= 3) /* try graceful reap */
|
|
{
|
|
if (waitpid (pid, status, WNOHANG) > 0)
|
|
return 0;
|
|
}
|
|
if (patience >= 2) /* try SIGHUP */
|
|
{
|
|
kill (pid, SIGHUP);
|
|
if (waitpid (pid, status, WNOHANG) > 0)
|
|
return 0;
|
|
g_usleep (20 * 1000); /* give it some scheduling/shutdown time */
|
|
if (waitpid (pid, status, WNOHANG) > 0)
|
|
return 0;
|
|
g_usleep (50 * 1000); /* give it some scheduling/shutdown time */
|
|
if (waitpid (pid, status, WNOHANG) > 0)
|
|
return 0;
|
|
g_usleep (100 * 1000); /* give it some scheduling/shutdown time */
|
|
if (waitpid (pid, status, WNOHANG) > 0)
|
|
return 0;
|
|
}
|
|
if (patience >= 1) /* try SIGTERM */
|
|
{
|
|
kill (pid, SIGTERM);
|
|
if (waitpid (pid, status, WNOHANG) > 0)
|
|
return 0;
|
|
g_usleep (200 * 1000); /* give it some scheduling/shutdown time */
|
|
if (waitpid (pid, status, WNOHANG) > 0)
|
|
return 0;
|
|
g_usleep (400 * 1000); /* give it some scheduling/shutdown time */
|
|
if (waitpid (pid, status, WNOHANG) > 0)
|
|
return 0;
|
|
}
|
|
/* finish it off */
|
|
kill (pid, SIGKILL);
|
|
do
|
|
wr = waitpid (pid, status, 0);
|
|
while (wr < 0 && errno == EINTR);
|
|
return wr;
|
|
}
|
|
#endif
|
|
|
|
static inline int
|
|
g_string_must_read (GString *gstring,
|
|
int fd)
|
|
{
|
|
#define STRING_BUFFER_SIZE 4096
|
|
char buf[STRING_BUFFER_SIZE];
|
|
gssize bytes;
|
|
again:
|
|
bytes = read (fd, buf, sizeof (buf));
|
|
if (bytes == 0)
|
|
return 0; /* EOF, calling this function assumes data is available */
|
|
else if (bytes > 0)
|
|
{
|
|
g_string_append_len (gstring, buf, bytes);
|
|
return 1;
|
|
}
|
|
else if (bytes < 0 && errno == EINTR)
|
|
goto again;
|
|
else /* bytes < 0 */
|
|
{
|
|
g_warning ("failed to read() from child process (%d): %s", test_trap_last_pid, g_strerror (errno));
|
|
return 1; /* ignore error after warning */
|
|
}
|
|
}
|
|
|
|
static inline void
|
|
g_string_write_out (GString *gstring,
|
|
int outfd,
|
|
int *stringpos)
|
|
{
|
|
if (*stringpos < gstring->len)
|
|
{
|
|
int r;
|
|
do
|
|
r = write (outfd, gstring->str + *stringpos, gstring->len - *stringpos);
|
|
while (r < 0 && errno == EINTR);
|
|
*stringpos += MAX (r, 0);
|
|
}
|
|
}
|
|
|
|
static void
|
|
test_trap_clear (void)
|
|
{
|
|
test_trap_last_status = 0;
|
|
test_trap_last_pid = 0;
|
|
g_free (test_trap_last_stdout);
|
|
test_trap_last_stdout = NULL;
|
|
g_free (test_trap_last_stderr);
|
|
test_trap_last_stderr = NULL;
|
|
}
|
|
|
|
#ifdef G_OS_UNIX
|
|
|
|
static int
|
|
sane_dup2 (int fd1,
|
|
int fd2)
|
|
{
|
|
int ret;
|
|
do
|
|
ret = dup2 (fd1, fd2);
|
|
while (ret < 0 && errno == EINTR);
|
|
return ret;
|
|
}
|
|
|
|
static guint64
|
|
test_time_stamp (void)
|
|
{
|
|
GTimeVal tv;
|
|
guint64 stamp;
|
|
g_get_current_time (&tv);
|
|
stamp = tv.tv_sec;
|
|
stamp = stamp * 1000000 + tv.tv_usec;
|
|
return stamp;
|
|
}
|
|
|
|
#endif
|
|
|
|
/**
|
|
* g_test_trap_fork:
|
|
* @usec_timeout: Timeout for the forked test in micro seconds.
|
|
* @test_trap_flags: Flags to modify forking behaviour.
|
|
*
|
|
* Fork the current test program to execute a test case that might
|
|
* not return or that might abort. The forked test case is aborted
|
|
* and considered failing if its run time exceeds @usec_timeout.
|
|
*
|
|
* The forking behavior can be configured with the #GTestTrapFlags flags.
|
|
*
|
|
* In the following example, the test code forks, the forked child
|
|
* process produces some sample output and exits successfully.
|
|
* The forking parent process then asserts successful child program
|
|
* termination and validates child program outputs.
|
|
*
|
|
* |[
|
|
* static void
|
|
* test_fork_patterns (void)
|
|
* {
|
|
* if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT | G_TEST_TRAP_SILENCE_STDERR))
|
|
* {
|
|
* g_print ("some stdout text: somagic17\n");
|
|
* g_printerr ("some stderr text: semagic43\n");
|
|
* exit (0); /* successful test run */
|
|
* }
|
|
* g_test_trap_assert_passed();
|
|
* g_test_trap_assert_stdout ("*somagic17*");
|
|
* g_test_trap_assert_stderr ("*semagic43*");
|
|
* }
|
|
* ]|
|
|
*
|
|
* This function is implemented only on Unix platforms.
|
|
*
|
|
* Returns: %TRUE for the forked child and %FALSE for the executing parent process.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
gboolean
|
|
g_test_trap_fork (guint64 usec_timeout,
|
|
GTestTrapFlags test_trap_flags)
|
|
{
|
|
#ifdef G_OS_UNIX
|
|
gboolean pass_on_forked_log = FALSE;
|
|
int stdout_pipe[2] = { -1, -1 };
|
|
int stderr_pipe[2] = { -1, -1 };
|
|
int stdtst_pipe[2] = { -1, -1 };
|
|
test_trap_clear();
|
|
if (pipe (stdout_pipe) < 0 || pipe (stderr_pipe) < 0 || pipe (stdtst_pipe) < 0)
|
|
g_error ("failed to create pipes to fork test program: %s", g_strerror (errno));
|
|
signal (SIGCHLD, SIG_DFL);
|
|
test_trap_last_pid = fork ();
|
|
if (test_trap_last_pid < 0)
|
|
g_error ("failed to fork test program: %s", g_strerror (errno));
|
|
if (test_trap_last_pid == 0) /* child */
|
|
{
|
|
int fd0 = -1;
|
|
close (stdout_pipe[0]);
|
|
close (stderr_pipe[0]);
|
|
close (stdtst_pipe[0]);
|
|
if (!(test_trap_flags & G_TEST_TRAP_INHERIT_STDIN))
|
|
fd0 = open ("/dev/null", O_RDONLY);
|
|
if (sane_dup2 (stdout_pipe[1], 1) < 0 || sane_dup2 (stderr_pipe[1], 2) < 0 || (fd0 >= 0 && sane_dup2 (fd0, 0) < 0))
|
|
g_error ("failed to dup2() in forked test program: %s", g_strerror (errno));
|
|
if (fd0 >= 3)
|
|
close (fd0);
|
|
if (stdout_pipe[1] >= 3)
|
|
close (stdout_pipe[1]);
|
|
if (stderr_pipe[1] >= 3)
|
|
close (stderr_pipe[1]);
|
|
test_log_fd = stdtst_pipe[1];
|
|
return TRUE;
|
|
}
|
|
else /* parent */
|
|
{
|
|
GString *sout = g_string_new (NULL);
|
|
GString *serr = g_string_new (NULL);
|
|
guint64 sstamp;
|
|
int soutpos = 0, serrpos = 0, wr, need_wait = TRUE;
|
|
test_run_forks++;
|
|
close (stdout_pipe[1]);
|
|
close (stderr_pipe[1]);
|
|
close (stdtst_pipe[1]);
|
|
sstamp = test_time_stamp();
|
|
/* read data until we get EOF on all pipes */
|
|
while (stdout_pipe[0] >= 0 || stderr_pipe[0] >= 0 || stdtst_pipe[0] > 0)
|
|
{
|
|
fd_set fds;
|
|
struct timeval tv;
|
|
int ret;
|
|
FD_ZERO (&fds);
|
|
if (stdout_pipe[0] >= 0)
|
|
FD_SET (stdout_pipe[0], &fds);
|
|
if (stderr_pipe[0] >= 0)
|
|
FD_SET (stderr_pipe[0], &fds);
|
|
if (stdtst_pipe[0] >= 0)
|
|
FD_SET (stdtst_pipe[0], &fds);
|
|
tv.tv_sec = 0;
|
|
tv.tv_usec = MIN (usec_timeout ? usec_timeout : 1000000, 100 * 1000); /* sleep at most 0.5 seconds to catch clock skews, etc. */
|
|
ret = select (MAX (MAX (stdout_pipe[0], stderr_pipe[0]), stdtst_pipe[0]) + 1, &fds, NULL, NULL, &tv);
|
|
if (ret < 0 && errno != EINTR)
|
|
{
|
|
g_warning ("Unexpected error in select() while reading from child process (%d): %s", test_trap_last_pid, g_strerror (errno));
|
|
break;
|
|
}
|
|
if (stdout_pipe[0] >= 0 && FD_ISSET (stdout_pipe[0], &fds) &&
|
|
g_string_must_read (sout, stdout_pipe[0]) == 0)
|
|
{
|
|
close (stdout_pipe[0]);
|
|
stdout_pipe[0] = -1;
|
|
}
|
|
if (stderr_pipe[0] >= 0 && FD_ISSET (stderr_pipe[0], &fds) &&
|
|
g_string_must_read (serr, stderr_pipe[0]) == 0)
|
|
{
|
|
close (stderr_pipe[0]);
|
|
stderr_pipe[0] = -1;
|
|
}
|
|
if (stdtst_pipe[0] >= 0 && FD_ISSET (stdtst_pipe[0], &fds))
|
|
{
|
|
guint8 buffer[4096];
|
|
gint l, r = read (stdtst_pipe[0], buffer, sizeof (buffer));
|
|
if (r > 0 && test_log_fd > 0)
|
|
do
|
|
l = write (pass_on_forked_log ? test_log_fd : -1, buffer, r);
|
|
while (l < 0 && errno == EINTR);
|
|
if (r == 0 || (r < 0 && errno != EINTR && errno != EAGAIN))
|
|
{
|
|
close (stdtst_pipe[0]);
|
|
stdtst_pipe[0] = -1;
|
|
}
|
|
}
|
|
if (!(test_trap_flags & G_TEST_TRAP_SILENCE_STDOUT))
|
|
g_string_write_out (sout, 1, &soutpos);
|
|
if (!(test_trap_flags & G_TEST_TRAP_SILENCE_STDERR))
|
|
g_string_write_out (serr, 2, &serrpos);
|
|
if (usec_timeout)
|
|
{
|
|
guint64 nstamp = test_time_stamp();
|
|
int status = 0;
|
|
sstamp = MIN (sstamp, nstamp); /* guard against backwards clock skews */
|
|
if (usec_timeout < nstamp - sstamp)
|
|
{
|
|
/* timeout reached, need to abort the child now */
|
|
kill_child (test_trap_last_pid, &status, 3);
|
|
test_trap_last_status = 1024; /* timeout */
|
|
if (0 && WIFSIGNALED (status))
|
|
g_printerr ("%s: child timed out and received: %s\n", G_STRFUNC, g_strsignal (WTERMSIG (status)));
|
|
need_wait = FALSE;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
close (stdout_pipe[0]);
|
|
close (stderr_pipe[0]);
|
|
close (stdtst_pipe[0]);
|
|
if (need_wait)
|
|
{
|
|
int status = 0;
|
|
do
|
|
wr = waitpid (test_trap_last_pid, &status, 0);
|
|
while (wr < 0 && errno == EINTR);
|
|
if (WIFEXITED (status)) /* normal exit */
|
|
test_trap_last_status = WEXITSTATUS (status); /* 0..255 */
|
|
else if (WIFSIGNALED (status))
|
|
test_trap_last_status = (WTERMSIG (status) << 12); /* signalled */
|
|
else /* WCOREDUMP (status) */
|
|
test_trap_last_status = 512; /* coredump */
|
|
}
|
|
test_trap_last_stdout = g_string_free (sout, FALSE);
|
|
test_trap_last_stderr = g_string_free (serr, FALSE);
|
|
return FALSE;
|
|
}
|
|
#else
|
|
g_message ("Not implemented: g_test_trap_fork");
|
|
|
|
return FALSE;
|
|
#endif
|
|
}
|
|
|
|
/**
|
|
* g_test_trap_has_passed:
|
|
*
|
|
* Check the result of the last g_test_trap_fork() call.
|
|
*
|
|
* Returns: %TRUE if the last forked child terminated successfully.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
gboolean
|
|
g_test_trap_has_passed (void)
|
|
{
|
|
return test_trap_last_status == 0; /* exit_status == 0 && !signal && !coredump */
|
|
}
|
|
|
|
/**
|
|
* g_test_trap_reached_timeout:
|
|
*
|
|
* Check the result of the last g_test_trap_fork() call.
|
|
*
|
|
* Returns: %TRUE if the last forked child got killed due to a fork timeout.
|
|
*
|
|
* Since: 2.16
|
|
*/
|
|
gboolean
|
|
g_test_trap_reached_timeout (void)
|
|
{
|
|
return 0 != (test_trap_last_status & 1024); /* timeout flag */
|
|
}
|
|
|
|
void
|
|
g_test_trap_assertions (const char *domain,
|
|
const char *file,
|
|
int line,
|
|
const char *func,
|
|
guint64 assertion_flags, /* 0-pass, 1-fail, 2-outpattern, 4-errpattern */
|
|
const char *pattern)
|
|
{
|
|
#ifdef G_OS_UNIX
|
|
gboolean must_pass = assertion_flags == 0;
|
|
gboolean must_fail = assertion_flags == 1;
|
|
gboolean match_result = 0 == (assertion_flags & 1);
|
|
const char *stdout_pattern = (assertion_flags & 2) ? pattern : NULL;
|
|
const char *stderr_pattern = (assertion_flags & 4) ? pattern : NULL;
|
|
const char *match_error = match_result ? "failed to match" : "contains invalid match";
|
|
if (test_trap_last_pid == 0)
|
|
g_error ("child process failed to exit after g_test_trap_fork() and before g_test_trap_assert*()");
|
|
if (must_pass && !g_test_trap_has_passed())
|
|
{
|
|
char *msg = g_strdup_printf ("child process (%d) of test trap failed unexpectedly", test_trap_last_pid);
|
|
g_assertion_message (domain, file, line, func, msg);
|
|
g_free (msg);
|
|
}
|
|
if (must_fail && g_test_trap_has_passed())
|
|
{
|
|
char *msg = g_strdup_printf ("child process (%d) did not fail as expected", test_trap_last_pid);
|
|
g_assertion_message (domain, file, line, func, msg);
|
|
g_free (msg);
|
|
}
|
|
if (stdout_pattern && match_result == !g_pattern_match_simple (stdout_pattern, test_trap_last_stdout))
|
|
{
|
|
char *msg = g_strdup_printf ("stdout of child process (%d) %s: %s", test_trap_last_pid, match_error, stdout_pattern);
|
|
g_assertion_message (domain, file, line, func, msg);
|
|
g_free (msg);
|
|
}
|
|
if (stderr_pattern && match_result == !g_pattern_match_simple (stderr_pattern, test_trap_last_stderr))
|
|
{
|
|
char *msg = g_strdup_printf ("stderr of child process (%d) %s: %s", test_trap_last_pid, match_error, stderr_pattern);
|
|
g_assertion_message (domain, file, line, func, msg);
|
|
g_free (msg);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
static void
|
|
gstring_overwrite_int (GString *gstring,
|
|
guint pos,
|
|
guint32 vuint)
|
|
{
|
|
vuint = g_htonl (vuint);
|
|
g_string_overwrite_len (gstring, pos, (const gchar*) &vuint, 4);
|
|
}
|
|
|
|
static void
|
|
gstring_append_int (GString *gstring,
|
|
guint32 vuint)
|
|
{
|
|
vuint = g_htonl (vuint);
|
|
g_string_append_len (gstring, (const gchar*) &vuint, 4);
|
|
}
|
|
|
|
static void
|
|
gstring_append_double (GString *gstring,
|
|
double vdouble)
|
|
{
|
|
union { double vdouble; guint64 vuint64; } u;
|
|
u.vdouble = vdouble;
|
|
u.vuint64 = GUINT64_TO_BE (u.vuint64);
|
|
g_string_append_len (gstring, (const gchar*) &u.vuint64, 8);
|
|
}
|
|
|
|
static guint8*
|
|
g_test_log_dump (GTestLogMsg *msg,
|
|
guint *len)
|
|
{
|
|
GString *gstring = g_string_sized_new (1024);
|
|
guint ui;
|
|
gstring_append_int (gstring, 0); /* message length */
|
|
gstring_append_int (gstring, msg->log_type);
|
|
gstring_append_int (gstring, msg->n_strings);
|
|
gstring_append_int (gstring, msg->n_nums);
|
|
gstring_append_int (gstring, 0); /* reserved */
|
|
for (ui = 0; ui < msg->n_strings; ui++)
|
|
{
|
|
guint l = strlen (msg->strings[ui]);
|
|
gstring_append_int (gstring, l);
|
|
g_string_append_len (gstring, msg->strings[ui], l);
|
|
}
|
|
for (ui = 0; ui < msg->n_nums; ui++)
|
|
gstring_append_double (gstring, msg->nums[ui]);
|
|
*len = gstring->len;
|
|
gstring_overwrite_int (gstring, 0, *len); /* message length */
|
|
return (guint8*) g_string_free (gstring, FALSE);
|
|
}
|
|
|
|
static inline long double
|
|
net_double (const gchar **ipointer)
|
|
{
|
|
union { guint64 vuint64; double vdouble; } u;
|
|
guint64 aligned_int64;
|
|
memcpy (&aligned_int64, *ipointer, 8);
|
|
*ipointer += 8;
|
|
u.vuint64 = GUINT64_FROM_BE (aligned_int64);
|
|
return u.vdouble;
|
|
}
|
|
|
|
static inline guint32
|
|
net_int (const gchar **ipointer)
|
|
{
|
|
guint32 aligned_int;
|
|
memcpy (&aligned_int, *ipointer, 4);
|
|
*ipointer += 4;
|
|
return g_ntohl (aligned_int);
|
|
}
|
|
|
|
static gboolean
|
|
g_test_log_extract (GTestLogBuffer *tbuffer)
|
|
{
|
|
const gchar *p = tbuffer->data->str;
|
|
GTestLogMsg msg;
|
|
guint mlength;
|
|
if (tbuffer->data->len < 4 * 5)
|
|
return FALSE;
|
|
mlength = net_int (&p);
|
|
if (tbuffer->data->len < mlength)
|
|
return FALSE;
|
|
msg.log_type = net_int (&p);
|
|
msg.n_strings = net_int (&p);
|
|
msg.n_nums = net_int (&p);
|
|
if (net_int (&p) == 0)
|
|
{
|
|
guint ui;
|
|
msg.strings = g_new0 (gchar*, msg.n_strings + 1);
|
|
msg.nums = g_new0 (long double, msg.n_nums);
|
|
for (ui = 0; ui < msg.n_strings; ui++)
|
|
{
|
|
guint sl = net_int (&p);
|
|
msg.strings[ui] = g_strndup (p, sl);
|
|
p += sl;
|
|
}
|
|
for (ui = 0; ui < msg.n_nums; ui++)
|
|
msg.nums[ui] = net_double (&p);
|
|
if (p <= tbuffer->data->str + mlength)
|
|
{
|
|
g_string_erase (tbuffer->data, 0, mlength);
|
|
tbuffer->msgs = g_slist_prepend (tbuffer->msgs, g_memdup (&msg, sizeof (msg)));
|
|
return TRUE;
|
|
}
|
|
}
|
|
g_free (msg.nums);
|
|
g_strfreev (msg.strings);
|
|
g_error ("corrupt log stream from test program");
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
* g_test_log_buffer_new:
|
|
*
|
|
* Internal function for gtester to decode test log messages, no ABI guarantees provided.
|
|
*/
|
|
GTestLogBuffer*
|
|
g_test_log_buffer_new (void)
|
|
{
|
|
GTestLogBuffer *tb = g_new0 (GTestLogBuffer, 1);
|
|
tb->data = g_string_sized_new (1024);
|
|
return tb;
|
|
}
|
|
|
|
/**
|
|
* g_test_log_buffer_free
|
|
*
|
|
* Internal function for gtester to free test log messages, no ABI guarantees provided.
|
|
*/
|
|
void
|
|
g_test_log_buffer_free (GTestLogBuffer *tbuffer)
|
|
{
|
|
g_return_if_fail (tbuffer != NULL);
|
|
while (tbuffer->msgs)
|
|
g_test_log_msg_free (g_test_log_buffer_pop (tbuffer));
|
|
g_string_free (tbuffer->data, TRUE);
|
|
g_free (tbuffer);
|
|
}
|
|
|
|
/**
|
|
* g_test_log_buffer_push
|
|
*
|
|
* Internal function for gtester to decode test log messages, no ABI guarantees provided.
|
|
*/
|
|
void
|
|
g_test_log_buffer_push (GTestLogBuffer *tbuffer,
|
|
guint n_bytes,
|
|
const guint8 *bytes)
|
|
{
|
|
g_return_if_fail (tbuffer != NULL);
|
|
if (n_bytes)
|
|
{
|
|
gboolean more_messages;
|
|
g_return_if_fail (bytes != NULL);
|
|
g_string_append_len (tbuffer->data, (const gchar*) bytes, n_bytes);
|
|
do
|
|
more_messages = g_test_log_extract (tbuffer);
|
|
while (more_messages);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* g_test_log_buffer_pop:
|
|
*
|
|
* Internal function for gtester to retrieve test log messages, no ABI guarantees provided.
|
|
*/
|
|
GTestLogMsg*
|
|
g_test_log_buffer_pop (GTestLogBuffer *tbuffer)
|
|
{
|
|
GTestLogMsg *msg = NULL;
|
|
g_return_val_if_fail (tbuffer != NULL, NULL);
|
|
if (tbuffer->msgs)
|
|
{
|
|
GSList *slist = g_slist_last (tbuffer->msgs);
|
|
msg = slist->data;
|
|
tbuffer->msgs = g_slist_delete_link (tbuffer->msgs, slist);
|
|
}
|
|
return msg;
|
|
}
|
|
|
|
/**
|
|
* g_test_log_msg_free:
|
|
*
|
|
* Internal function for gtester to free test log messages, no ABI guarantees provided.
|
|
*/
|
|
void
|
|
g_test_log_msg_free (GTestLogMsg *tmsg)
|
|
{
|
|
g_return_if_fail (tmsg != NULL);
|
|
g_strfreev (tmsg->strings);
|
|
g_free (tmsg->nums);
|
|
g_free (tmsg);
|
|
}
|
|
|
|
/* --- macros docs START --- */
|
|
/**
|
|
* g_test_add:
|
|
* @testpath: The test path for a new test case.
|
|
* @Fixture: The type of a fixture data structure.
|
|
* @tdata: Data argument for the test functions.
|
|
* @fsetup: The function to set up the fixture data.
|
|
* @ftest: The actual test function.
|
|
* @fteardown: The function to tear down the fixture data.
|
|
*
|
|
* Hook up a new test case at @testpath, similar to g_test_add_func().
|
|
* A fixture data structure with setup and teardown function may be provided
|
|
* though, similar to g_test_create_case().
|
|
* g_test_add() is implemented as a macro, so that the fsetup(), ftest() and
|
|
* fteardown() callbacks can expect a @Fixture pointer as first argument in
|
|
* a type safe manner.
|
|
*
|
|
* Since: 2.16
|
|
**/
|
|
/* --- macros docs END --- */
|
|
|
|
#define __G_TEST_UTILS_C__
|
|
#include "galiasdef.c"
|