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05354cefc5
Note that it does not actually work, though. Maybe because g_io_channel_set_flags() is not implemented for file descriptor based GIOChannels on Windows.
341 lines
9.8 KiB
C
341 lines
9.8 KiB
C
/* This file is part of GLib
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*
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* Copyright (C) 2010 Sven Herzberg
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*
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* This work is provided "as is"; redistribution and modification
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* in whole or in part, in any medium, physical or electronic is
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* permitted without restriction.
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*
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* This work 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.
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*
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* In no event shall the authors or contributors be liable for any
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* direct, indirect, incidental, special, exemplary, or consequential
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* damages (including, but not limited to, procurement of substitute
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* goods or services; loss of use, data, or profits; or business
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* interruption) however caused and on any theory of liability, whether
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* in contract, strict liability, or tort (including negligence or
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* otherwise) arising in any way out of the use of this software, even
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* if advised of the possibility of such damage.
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*/
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#include <errno.h> /* errno */
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#include <glib.h>
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#ifndef _WIN32
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#include <unistd.h> /* pipe() */
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#else
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#include <io.h>
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#include <fcntl.h>
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#define pipe(fds) _pipe(fds, 4096, _O_BINARY)
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#endif
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static void
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debug (void)
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{
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if (g_test_verbose ())
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g_debug ("this is a regular g_debug() from the test suite");
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}
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static void
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info (void)
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{
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#ifdef g_info
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#error "rewrite this to use g_info()"
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#endif
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if (g_test_verbose ())
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g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "this is a regular g_log(..., G_LOG_LEVEL_INFO, ...) from the test suite");
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}
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static void
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message (void)
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{
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if (g_test_verbose ())
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g_message ("this is a regular g_message() from the test suite");
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}
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static void
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warning (void)
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{
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if (g_test_verbose ())
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g_warning ("this is a regular g_warning() from the test suite");
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}
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static void
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critical (void)
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{
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if (g_test_verbose ())
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g_critical ("this is a regular g_critical() from the test suite");
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}
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static void
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error (void)
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{
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if (g_test_verbose ())
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g_error ("this is a regular g_error() from the test suite");
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}
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static void
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gtest_message (void)
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{
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if (g_test_verbose ())
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g_test_message ("this is a regular g_test_message() from the test suite");
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}
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static gboolean
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test_message_cb1 (GIOChannel * channel,
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GIOCondition condition,
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gpointer user_data)
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{
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GIOStatus status;
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guchar buf[512];
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gsize read_bytes = 0;
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g_assert_cmpuint (condition, ==, G_IO_IN);
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for (status = g_io_channel_read_chars (channel, (gchar*)buf, sizeof (buf), &read_bytes, NULL);
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status == G_IO_STATUS_NORMAL;
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status = g_io_channel_read_chars (channel, (gchar*)buf, sizeof (buf), &read_bytes, NULL))
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{
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g_test_log_buffer_push (user_data, read_bytes, buf);
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}
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g_assert_cmpuint (status, ==, G_IO_STATUS_AGAIN);
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return TRUE;
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}
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static void
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test_message_cb2 (GPid pid,
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gint status,
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gpointer user_data)
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{
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g_spawn_close_pid (pid);
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g_main_loop_quit (user_data);
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}
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static void
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test_message (void)
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{
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gchar* argv[] = {
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"./protocol",
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NULL,
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"--verbose",
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"-p", "/glib/testing/protocol/debug",
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"-p", "/glib/testing/protocol/message",
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"-p", "/glib/testing/protocol/gtest-message",
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NULL
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};
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GTestLogBuffer* tlb;
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GTestLogMsg * msg;
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GIOChannel * channel;
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GMainLoop * loop;
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GError * error = NULL;
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gulong child_source;
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gulong io_source;
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GPid pid = 0;
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int pipes[2];
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int passed = 0;
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int messages = 0;
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if (0 > pipe (pipes))
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{
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g_error ("error creating pipe: %s", g_strerror (errno));
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}
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argv[1] = g_strdup_printf ("--GTestLogFD=%u", pipes[1]);
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if (!g_spawn_async (NULL,
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argv, NULL,
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G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_LEAVE_DESCRIPTORS_OPEN |
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G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL,
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NULL, NULL, &pid,
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&error))
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{
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g_error ("error spawning the test: %s", error->message);
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}
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tlb = g_test_log_buffer_new ();
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loop = g_main_loop_new (NULL, FALSE);
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channel = g_io_channel_unix_new (pipes[0]);
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g_io_channel_set_close_on_unref (channel, TRUE);
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g_io_channel_set_encoding (channel, NULL, NULL);
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g_io_channel_set_buffered (channel, FALSE);
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g_io_channel_set_flags (channel, G_IO_FLAG_NONBLOCK, NULL);
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io_source = g_io_add_watch (channel, G_IO_IN, test_message_cb1, tlb);
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child_source = g_child_watch_add (pid, test_message_cb2, loop);
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g_main_loop_run (loop);
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test_message_cb1 (channel, G_IO_IN, tlb);
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g_assert (!g_source_remove (child_source));
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g_assert (g_source_remove (io_source));
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g_io_channel_unref (channel);
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for (msg = g_test_log_buffer_pop (tlb);
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msg;
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msg = g_test_log_buffer_pop (tlb))
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{
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switch (msg->log_type)
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{
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case G_TEST_LOG_START_BINARY:
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case G_TEST_LOG_START_CASE:
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/* ignore */
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break;
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case G_TEST_LOG_STOP_CASE:
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passed++;
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break;
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case G_TEST_LOG_MESSAGE:
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{
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gchar const* known_messages[] = {
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"this is a regular g_test_message() from the test suite",
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"MESSAGE: this is a regular g_message() from the test suite",
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"DEBUG: this is a regular g_debug() from the test suite"
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};
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g_assert_cmpint (messages, <, G_N_ELEMENTS (known_messages));
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g_assert_cmpstr (msg->strings[0], ==, known_messages[messages]);
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messages++;
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}
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break;
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case G_TEST_LOG_ERROR:
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g_assert_not_reached ();
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break;
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default:
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g_error ("unexpected log message type: %s", g_test_log_type_name (msg->log_type));
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}
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}
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g_assert_cmpint (passed, ==, 3);
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g_assert_cmpint (messages, ==, 3);
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}
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static void
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test_error (void)
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{
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gchar* tests[] = {
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"/glib/testing/protocol/warning",
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"/glib/testing/protocol/critical",
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"/glib/testing/protocol/error"
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};
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gint i;
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int messages = 0;
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for (i = 0; i < G_N_ELEMENTS (tests); i++)
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{
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gchar* argv[] = {
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"./protocol",
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NULL,
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"--verbose",
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"-p", tests[i],
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NULL
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};
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GTestLogBuffer* tlb;
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GTestLogMsg * msg;
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GIOChannel * channel;
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GMainLoop * loop;
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GError * error = NULL;
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gulong child_source;
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gulong io_source;
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GPid pid = 0;
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int pipes[2];
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if (0 > pipe (pipes))
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{
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g_error ("error creating pipe: %s", g_strerror (errno));
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}
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argv[1] = g_strdup_printf ("--GTestLogFD=%u", pipes[1]);
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if (!g_spawn_async (NULL,
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argv, NULL,
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G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_LEAVE_DESCRIPTORS_OPEN |
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G_SPAWN_STDOUT_TO_DEV_NULL | G_SPAWN_STDERR_TO_DEV_NULL,
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NULL, NULL, &pid,
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&error))
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{
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g_error ("error spawning the test: %s", error->message);
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}
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tlb = g_test_log_buffer_new ();
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loop = g_main_loop_new (NULL, FALSE);
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channel = g_io_channel_unix_new (pipes[0]);
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g_io_channel_set_close_on_unref (channel, TRUE);
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g_io_channel_set_encoding (channel, NULL, NULL);
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g_io_channel_set_buffered (channel, FALSE);
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g_io_channel_set_flags (channel, G_IO_FLAG_NONBLOCK, NULL);
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io_source = g_io_add_watch (channel, G_IO_IN, test_message_cb1, tlb);
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child_source = g_child_watch_add (pid, test_message_cb2, loop);
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g_main_loop_run (loop);
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test_message_cb1 (channel, G_IO_IN, tlb);
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g_assert (!g_source_remove (child_source));
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g_assert (g_source_remove (io_source));
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g_io_channel_unref (channel);
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for (msg = g_test_log_buffer_pop (tlb);
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msg;
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msg = g_test_log_buffer_pop (tlb))
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{
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switch (msg->log_type)
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{
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case G_TEST_LOG_START_BINARY:
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case G_TEST_LOG_START_CASE:
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/* ignore */
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break;
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case G_TEST_LOG_STOP_CASE:
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case G_TEST_LOG_MESSAGE:
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g_assert_not_reached ();
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break;
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case G_TEST_LOG_ERROR:
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{
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gchar const* known_messages[] = {
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"FATAL-WARNING: this is a regular g_warning() from the test suite",
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"FATAL-CRITICAL: this is a regular g_critical() from the test suite",
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"FATAL-ERROR: this is a regular g_error() from the test suite"
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};
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g_assert_cmpint (messages, <, G_N_ELEMENTS (known_messages));
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g_assert_cmpstr (msg->strings[0], ==, known_messages[messages]);
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messages++;
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}
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break;
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default:
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g_error ("unexpected log message type: %s", g_test_log_type_name (msg->log_type));
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}
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}
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}
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g_assert_cmpint (messages, ==, 3);
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}
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int
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main (int argc,
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char**argv)
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{
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g_test_init (&argc, &argv, NULL);
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/* we use ourself as the testcase, these are the ones we need internally */
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g_test_add_func ("/glib/testing/protocol/debug", debug);
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g_test_add_func ("/glib/testing/protocol/info", info);
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g_test_add_func ("/glib/testing/protocol/message", message);
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g_test_add_func ("/glib/testing/protocol/warning", warning);
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g_test_add_func ("/glib/testing/protocol/critical", critical);
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g_test_add_func ("/glib/testing/protocol/error", error);
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g_test_add_func ("/glib/testing/protocol/gtest-message", gtest_message);
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/* these are the real tests */
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g_test_add_func ("/glib/testing/protocol/test-message", test_message);
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g_test_add_func ("/glib/testing/protocol/test-error", test_error);
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return g_test_run ();
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}
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/* vim:set et sw=2 cino=t0,f0,(0,{s,>2s,n-1s,^-1s,e2s: */
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