tests: Add test case for basic client lifecycle

tests/Makefile.am

@@ -1,4 +1,4 @@
-TESTS = surface-test.la
+TESTS = surface-test.la client-test.la
 
 TESTS_ENVIRONMENT = $(SHELL) $(top_srcdir)/tests/weston-test
 
@@ -9,13 +9,17 @@ AM_CPPFLAGS = -I$(top_srcdir)/src -DUNIT_TEST $(COMPOSITOR_CFLAGS)
 
 
 check_LTLIBRARIES = $(TESTS)
+check_PROGRAMS = test-client
 
 AM_LDFLAGS = -module -avoid-version -rpath $(libdir)
 
 test_runner_src = test-runner.c test-runner.h
 
 surface_test_la_SOURCES = surface-test.c $(test_runner_src)
+client_test_la_SOURCES = client-test.c $(test_runner_src)
 
+test_client_SOURCES = test-client.c
+test_client_LDADD = $(SIMPLE_CLIENT_LIBS)
 
 noinst_PROGRAMS = setbacklight matrix-test
 

tests/client-test.c

@@ -0,0 +1,101 @@
+/*
+ * Copyright © 2012 Intel Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the copyright holders not be used in
+ * advertising or publicity pertaining to distribution of the software
+ * without specific, written prior permission.  The copyright holders make
+ * no representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <assert.h>
+
+#include "test-runner.h"
+
+struct context {
+	struct weston_process proc;
+	struct weston_compositor *compositor;
+	struct wl_listener client_destroy_listener;
+	struct wl_listener compositor_destroy_listener;
+	int status;
+	int got_client_destroy;
+	int done;
+};
+
+static void
+cleanup(struct weston_process *proc, int status)
+{
+	struct context *context = container_of(proc, struct context, proc);
+
+	fprintf(stderr, "child exited, status %d\n", status);
+
+	wl_display_terminate(context->compositor->wl_display);
+	context->status = status;
+	context->done = 1;
+}
+
+static void
+client_destroy(struct wl_listener *listener, void *data)
+{
+	struct context *context =
+		container_of(listener, struct context,
+			     client_destroy_listener);
+
+	context->got_client_destroy = 1;
+
+	fprintf(stderr, "notify child destroy\n");
+}
+
+static void
+compositor_destroy(struct wl_listener *listener, void *data)
+{
+	struct context *context =
+		container_of(listener, struct context,
+			     compositor_destroy_listener);
+
+	fprintf(stderr, "notify compositor destroy, status %d, done %d\n",
+		context->status, context->done);
+
+	assert(context->status == 0);
+	assert(context->got_client_destroy);
+	assert(context->done);
+}
+
+TEST(client_test)
+{
+	struct context *context;
+	char path[256];
+	struct wl_client *client;
+
+	snprintf(path, sizeof path, "%s/test-client", getenv("abs_builddir"));
+	fprintf(stderr, "launching %s\n", path);
+
+	context = malloc(sizeof *context);
+	assert(context);
+	context->compositor = compositor;
+	context->done = 0;
+	context->got_client_destroy = 0;
+	client = weston_client_launch(compositor,
+				      &context->proc, path, cleanup);
+	context->client_destroy_listener.notify = client_destroy;
+	wl_client_add_destroy_listener(client,
+				       &context->client_destroy_listener);
+
+	context->compositor_destroy_listener.notify = compositor_destroy;
+	wl_signal_add(&compositor->destroy_signal,
+		      &context->compositor_destroy_listener);
+}

tests/test-client.c

@@ -0,0 +1,45 @@
+/*
+ * Copyright © 2012 Intel Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <assert.h>
+#include <wayland-client.h>
+
+static void
+handle_global(struct wl_display *display, uint32_t id,
+	      const char *interface, uint32_t version, void *data)
+{
+}
+
+int main(int argc, char *argv[])
+{
+	struct wl_display *display;
+
+	display = wl_display_connect(NULL);
+	assert(display);
+
+	wl_display_add_global_listener(display, handle_global, display);
+	wl_display_iterate(display, WL_DISPLAY_READABLE);
+	wl_display_roundtrip(display);
+
+	return 0;
+}