tests: ivi_layout test infrastructure

Testing the ivi_layout API requires two things:
- the tests must be written as a controller module to access the API
- the tests need a helper client to create some objects that can then be
  managed via the API

This patch adds all the infrastructure and two different kinds of
example tests.

Internal ivi-shell (ivi_layout) API tests are listed as ivi-*.la files
in TESTS in Makefile.am. Weston-tests-env detects these, and runs Weston
with ivi-shell, and loads the given module as a controller module, not
as a normal plugin.

The test controller module ivi-*.la will launch a helper client. For
ivi-layout-test.la the helper client is ivi-layout.ivi.

The helper client uses the weston-test-runner framework to fork and exec
each TEST with a fresh connection to the compositor.

The actual test is triggered by the weston_test_runner protocol
interface, a new addition to weston-test.xml. The helper client uses
weston_test_runner to trigger a test, and the server side of the
interface is implemented by the test controller module
(ivi-layout-test.la).

The server side of weston_test_runner uses the same trick as
weston-test-runner.h to gather a list of defined tests. A test is
defined with the RUNNER_TEST macro.

If a test defined by RUNNER_TEST succeeds, an event is sent to the
helper client that it can continue (or exit). If a test fails, a fatal
protocol error is sent to the helper client.

Once the helper client has iterated over all of its tests, it signals
the batch success/failure via process exit code. That is cought in the
test controller module, and forwarded as Weston's exit code.

In summary: each ivi_layout test is a combination of a client side
helper/setup and server side actual tests.

v2: Load weston-test.so, because create_client() needs it.

v3: add a comment about IVI_TEST_SURFACE_ID_BASE.

v4: Rebased to upstream weston-tests-env changes.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com> (v2)
This commit is contained in:
Pekka Paalanen 2015-03-25 12:50:31 +02:00
parent 0eb09412b3
commit f5b74f7ded
7 changed files with 705 additions and 0 deletions

1
.gitignore vendored
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@ -89,6 +89,7 @@ spring-tool
*.weston
*.test
*.ivi
wcap-decode
matrix-test
setbacklight

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@ -1096,6 +1096,19 @@ matrix_test_CPPFLAGS = -DUNIT_TEST
matrix_test_LDADD = -lm -lrt
if ENABLE_IVI_SHELL
module_tests += \
ivi-layout-test.la
ivi_layout_test_la_LIBADD = $(COMPOSITOR_LIBS)
ivi_layout_test_la_LDFLAGS = $(test_module_ldflags)
ivi_layout_test_la_CFLAGS = $(GCC_CFLAGS) $(COMPOSITOR_CFLAGS)
ivi_layout_test_la_SOURCES = \
tests/ivi_layout-test-plugin.c \
tests/ivi-test.h
nodist_ivi_layout_test_la_SOURCES = \
protocol/weston-test-protocol.c \
protocol/weston-test-server-protocol.h
ivi_tests += \
ivi-shell-app.weston
@ -1105,6 +1118,17 @@ nodist_ivi_shell_app_weston_SOURCES = \
protocol/ivi-application-client-protocol.h
ivi_shell_app_weston_CFLAGS = $(AM_CFLAGS) $(TEST_CLIENT_CFLAGS)
ivi_shell_app_weston_LDADD = libtest-client.la
noinst_PROGRAMS += ivi-layout.ivi
ivi_layout_ivi_SOURCES = \
tests/ivi_layout-test.c \
tests/ivi-test.h
nodist_ivi_layout_ivi_SOURCES = \
protocol/ivi-application-protocol.c \
protocol/ivi-application-client-protocol.h
ivi_layout_ivi_CFLAGS = $(AM_CFLAGS) $(TEST_CLIENT_CFLAGS)
ivi_layout_ivi_LDADD = libtest-client.la
endif
if BUILD_SETBACKLIGHT

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@ -74,4 +74,39 @@
<arg name="n" type="uint"/>
</event>
</interface>
<interface name="weston_test_runner" version="1">
<description summary="weston internal testing">
This is a global singleton interface for Weston internal tests.
This interface allows a test client to trigger compositor-side
test procedures. This is useful for cases, where the actual tests
are in compositor plugins, but they also require the presence of
a particular client.
This interface is implemented by the compositor plugins containing
the testing code.
A test client starts a test with the "run" request. It must not send
another "run" request until receiving the "finished" event. If the
compositor-side test succeeds, the "finished" event is sent. If the
compositor-side test fails, the compositor should send the protocol
error "test_failed", but it may also exit with an error (e.g. SEGV).
Unknown test name will raise "unknown_test" protocol error.
</description>
<enum name="error">
<entry name="test_failed" value="0" summary="compositor test failed"/>
<entry name="unknown_test" value="1" summary="unrecognized test name"/>
</enum>
<request name="destroy" type="destructor"/>
<request name="run">
<arg name="test_name" type="string"/>
</request>
<event name="finished"/>
</interface>
</protocol>

34
tests/ivi-test.h Normal file
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@ -0,0 +1,34 @@
/*
* Copyright © 2015 Collabora, Ltd.
*
* 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.
*/
#ifndef IVI_TEST_H
#define IVI_TEST_H
/*
* IVI_TEST_SURFACE_ID_BASE is an arbitrary number picked for the
* IVI tests. The only requirement is that it does not clash with
* any other ivi-id range used in Weston.
*/
#define IVI_TEST_SURFACE_ID_BASE 0xffc01200
#define IVI_TEST_SURFACE_ID(i) (IVI_TEST_SURFACE_ID_BASE + i)
#endif /* IVI_TEST_H */

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@ -0,0 +1,368 @@
/*
* Copyright © 2012 Intel Corporation
* Copyright © 2013 DENSO CORPORATION
* Copyright © 2015 Collabora, Ltd.
*
* 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 "config.h"
#include <unistd.h>
#include <signal.h>
#include <string.h>
#include "../src/compositor.h"
#include "weston-test-server-protocol.h"
#include "ivi-test.h"
#include "../ivi-shell/ivi-layout-export.h"
struct test_context;
struct runner_test {
const char *name;
void (*run)(struct test_context *);
} __attribute__ ((aligned (32)));
#define RUNNER_TEST(name) \
static void runner_func_##name(struct test_context *); \
\
const struct runner_test runner_test_##name \
__attribute__ ((section ("test_section"))) = \
{ \
#name, runner_func_##name \
}; \
\
static void runner_func_##name(struct test_context *ctx)
extern const struct runner_test __start_test_section;
extern const struct runner_test __stop_test_section;
static const struct runner_test *
find_runner_test(const char *name)
{
const struct runner_test *t;
for (t = &__start_test_section; t < &__stop_test_section; t++) {
if (strcmp(t->name, name) == 0)
return t;
}
return NULL;
}
struct test_launcher {
struct weston_compositor *compositor;
char exe[2048];
struct weston_process process;
const struct ivi_controller_interface *controller_interface;
};
static void
runner_destroy_handler(struct wl_client *client, struct wl_resource *resource)
{
wl_resource_destroy(resource);
}
struct test_context {
const struct ivi_controller_interface *controller_interface;
struct wl_resource *runner_resource;
};
static void
runner_run_handler(struct wl_client *client, struct wl_resource *resource,
const char *test_name)
{
struct test_launcher *launcher;
const struct runner_test *t;
struct test_context ctx;
launcher = wl_resource_get_user_data(resource);
ctx.controller_interface = launcher->controller_interface;
ctx.runner_resource = resource;
t = find_runner_test(test_name);
if (!t) {
weston_log("Error: runner test \"%s\" not found.\n",
test_name);
wl_resource_post_error(resource,
WESTON_TEST_RUNNER_ERROR_UNKNOWN_TEST,
"weston_test_runner: unknown: '%s'",
test_name);
return;
}
weston_log("weston_test_runner.run(\"%s\")\n", test_name);
t->run(&ctx);
weston_test_runner_send_finished(resource);
}
static const struct weston_test_runner_interface runner_implementation = {
runner_destroy_handler,
runner_run_handler
};
static void
bind_runner(struct wl_client *client, void *data,
uint32_t version, uint32_t id)
{
struct test_launcher *launcher = data;
struct wl_resource *resource;
resource = wl_resource_create(client, &weston_test_runner_interface,
1, id);
if (!resource) {
wl_client_post_no_memory(client);
return;
}
wl_resource_set_implementation(resource, &runner_implementation,
launcher, NULL);
}
static void
test_client_sigchld(struct weston_process *process, int status)
{
struct test_launcher *launcher =
container_of(process, struct test_launcher, process);
struct weston_compositor *c = launcher->compositor;
/* Chain up from weston-test-runner's exit code so that automake
* knows the exit status and can report e.g. skipped tests. */
if (WIFEXITED(status))
weston_compositor_exit_with_code(c, WEXITSTATUS(status));
else
weston_compositor_exit_with_code(c, EXIT_FAILURE);
}
static void
idle_launch_client(void *data)
{
struct test_launcher *launcher = data;
pid_t pid;
sigset_t allsigs;
pid = fork();
if (pid == -1) {
weston_log("fatal: failed to fork '%s': %m\n", launcher->exe);
weston_compositor_exit_with_code(launcher->compositor,
EXIT_FAILURE);
return;
}
if (pid == 0) {
sigfillset(&allsigs);
sigprocmask(SIG_UNBLOCK, &allsigs, NULL);
execl(launcher->exe, launcher->exe, NULL);
weston_log("compositor: executing '%s' failed: %m\n",
launcher->exe);
_exit(EXIT_FAILURE);
}
launcher->process.pid = pid;
launcher->process.cleanup = test_client_sigchld;
weston_watch_process(&launcher->process);
}
int
controller_module_init(struct weston_compositor *compositor,
int *argc, char *argv[],
const struct ivi_controller_interface *iface,
size_t iface_version);
WL_EXPORT int
controller_module_init(struct weston_compositor *compositor,
int *argc, char *argv[],
const struct ivi_controller_interface *iface,
size_t iface_version)
{
struct wl_event_loop *loop;
struct test_launcher *launcher;
const char *path;
/* strict check, since this is an internal test module */
if (iface_version != sizeof(*iface)) {
weston_log("fatal: controller interface mismatch\n");
return -1;
}
path = getenv("WESTON_BUILD_DIR");
if (!path) {
weston_log("test setup failure: WESTON_BUILD_DIR not set\n");
return -1;
}
launcher = zalloc(sizeof *launcher);
if (!launcher)
return -1;
launcher->compositor = compositor;
launcher->controller_interface = iface;
snprintf(launcher->exe, sizeof launcher->exe,
"%s/ivi-layout.ivi", path);
if (wl_global_create(compositor->wl_display,
&weston_test_runner_interface, 1,
launcher, bind_runner) == NULL)
return -1;
loop = wl_display_get_event_loop(compositor->wl_display);
wl_event_loop_add_idle(loop, idle_launch_client, launcher);
return 0;
}
static void
runner_assert_fail(const char *cond, const char *file, int line,
const char *func, struct test_context *ctx)
{
weston_log("Assert failure in %s:%d, %s: '%s'\n",
file, line, func, cond);
wl_resource_post_error(ctx->runner_resource,
WESTON_TEST_RUNNER_ERROR_TEST_FAILED,
"Assert failure in %s:%d, %s: '%s'\n",
file, line, func, cond);
}
#define runner_assert(cond) ({ \
bool b_ = (cond); \
if (!b_) \
runner_assert_fail(#cond, __FILE__, __LINE__, \
__func__, ctx); \
b_; \
})
#define runner_assert_or_return(cond) do { \
bool b_ = (cond); \
if (!b_) { \
runner_assert_fail(#cond, __FILE__, __LINE__, \
__func__, ctx); \
return; \
} \
} while (0)
/*************************** tests **********************************/
/*
* This is a controller module: a plugin to ivi-shell.so, i.e. a sub-plugin.
* This module is specially written to execute tests that target the
* ivi_layout API.
*
* This module is listed in TESTS in Makefile.am. weston-tests-env handles
* this module specially by loading it in ivi-shell.
*
* Once Weston init completes, this module launches one test program:
* ivi-layout.ivi (ivi_layout-test.c). That program uses the weston-test-runner
* framework to fork and exec each TEST() in ivi_layout-test.c with a fresh
* connection to the single compositor instance.
*
* Each TEST() in ivi_layout-test.c will bind to weston_test_runner global
* interface. A TEST() will set up the client state, and issue
* weston_test_runner.run request to execute the compositor-side of the test.
*
* The compositor-side parts of the tests are in this file. They are specified
* by RUNNER_TEST() macro, where the name argument matches the name string
* passed to weston_test_runner.run.
*
* A RUNNER_TEST() function simply returns when it succeeds. If it fails,
* a fatal protocol error is sent to the client from runner_assert() or
* runner_assert_or_return(). This module catches the test program exit
* code and passes it out of Weston to the test harness.
*
* A single TEST() in ivi_layout-test.c may use multiple RUNNER_TEST()s to
* achieve multiple test points over a client action sequence.
*/
RUNNER_TEST(surface_create_p1)
{
const struct ivi_controller_interface *ctl = ctx->controller_interface;
struct ivi_layout_surface *ivisurf[2];
uint32_t ivi_id;
ivisurf[0] = ctl->get_surface_from_id(IVI_TEST_SURFACE_ID(0));
runner_assert_or_return(ivisurf[0]);
ivisurf[1] = ctl->get_surface_from_id(IVI_TEST_SURFACE_ID(1));
runner_assert_or_return(ivisurf[1]);
ivi_id = ctl->get_id_of_surface(ivisurf[0]);
runner_assert_or_return(ivi_id == IVI_TEST_SURFACE_ID(0));
ivi_id = ctl->get_id_of_surface(ivisurf[1]);
runner_assert_or_return(ivi_id == IVI_TEST_SURFACE_ID(1));
}
RUNNER_TEST(surface_create_p2)
{
const struct ivi_controller_interface *ctl = ctx->controller_interface;
struct ivi_layout_surface *ivisurf;
/* the ivi_surface was destroyed by the client */
ivisurf = ctl->get_surface_from_id(IVI_TEST_SURFACE_ID(0));
runner_assert_or_return(ivisurf == NULL);
}
RUNNER_TEST(surface_visibility)
{
const struct ivi_controller_interface *ctl = ctx->controller_interface;
struct ivi_layout_surface *ivisurf;
int32_t ret;
bool visibility;
const struct ivi_layout_surface_properties *prop;
ivisurf = ctl->get_surface_from_id(IVI_TEST_SURFACE_ID(0));
runner_assert_or_return(ivisurf);
ret = ctl->surface_set_visibility(ivisurf, true);
runner_assert_or_return(ret == IVI_SUCCEEDED);
ctl->commit_changes();
visibility = ctl->surface_get_visibility(ivisurf);
runner_assert_or_return(visibility == true);
prop = ctl->get_properties_of_surface(ivisurf);
runner_assert_or_return(prop->visibility == true);
}
RUNNER_TEST(surface_opacity)
{
const struct ivi_controller_interface *ctl = ctx->controller_interface;
struct ivi_layout_surface *ivisurf;
int32_t ret;
wl_fixed_t opacity;
const struct ivi_layout_surface_properties *prop;
ivisurf = ctl->get_surface_from_id(IVI_TEST_SURFACE_ID(0));
runner_assert_or_return(ivisurf);
ret = ctl->surface_set_opacity(ivisurf, wl_fixed_from_double(0.5));
runner_assert_or_return(ret == IVI_SUCCEEDED);
ctl->commit_changes();
opacity = ctl->surface_get_opacity(ivisurf);
runner_assert_or_return(opacity == wl_fixed_from_double(0.5));
prop = ctl->get_properties_of_surface(ivisurf);
runner_assert_or_return(prop->opacity == wl_fixed_from_double(0.5));
}

230
tests/ivi_layout-test.c Normal file
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@ -0,0 +1,230 @@
/*
* Copyright © 2015 Collabora, Ltd.
*
* 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 "config.h"
#include <stdio.h>
#include <string.h>
#include "weston-test-client-helper.h"
#include "ivi-application-client-protocol.h"
#include "ivi-test.h"
struct runner {
struct client *client;
struct weston_test_runner *test_runner;
int done;
};
static void
runner_finished_handler(void *data, struct weston_test_runner *test_runner)
{
struct runner *runner = data;
runner->done = 1;
}
static const struct weston_test_runner_listener test_runner_listener = {
runner_finished_handler
};
static struct runner *
client_create_runner(struct client *client)
{
struct runner *runner;
struct global *g;
struct global *global_runner = NULL;
runner = xzalloc(sizeof(*runner));
runner->client = client;
wl_list_for_each(g, &client->global_list, link) {
if (strcmp(g->interface, "weston_test_runner"))
continue;
if (global_runner)
assert(0 && "multiple weston_test_runner objects");
global_runner = g;
}
assert(global_runner && "no weston_test_runner found");
assert(global_runner->version == 1);
runner->test_runner = wl_registry_bind(client->wl_registry,
global_runner->name,
&weston_test_runner_interface,
1);
assert(runner->test_runner);
weston_test_runner_add_listener(runner->test_runner,
&test_runner_listener, runner);
return runner;
}
static void
runner_destroy(struct runner *runner)
{
weston_test_runner_destroy(runner->test_runner);
client_roundtrip(runner->client);
free(runner);
}
static void
runner_run(struct runner *runner, const char *test_name)
{
fprintf(stderr, "weston_test_runner.run(\"%s\")\n", test_name);
runner->done = 0;
weston_test_runner_run(runner->test_runner, test_name);
while (!runner->done) {
if (wl_display_dispatch(runner->client->wl_display) < 0)
assert(0 && "runner wait");
}
}
static struct ivi_application *
get_ivi_application(struct client *client)
{
struct global *g;
struct global *global_iviapp = NULL;
static struct ivi_application *iviapp;
if (iviapp)
return iviapp;
wl_list_for_each(g, &client->global_list, link) {
if (strcmp(g->interface, "ivi_application"))
continue;
if (global_iviapp)
assert(0 && "multiple ivi_application objects");
global_iviapp = g;
}
assert(global_iviapp && "no ivi_application found");
assert(global_iviapp->version == 1);
iviapp = wl_registry_bind(client->wl_registry, global_iviapp->name,
&ivi_application_interface, 1);
assert(iviapp);
return iviapp;
}
struct ivi_window {
struct wl_surface *wl_surface;
struct ivi_surface *ivi_surface;
uint32_t ivi_id;
};
static struct ivi_window *
client_create_ivi_window(struct client *client, uint32_t ivi_id)
{
struct ivi_application *iviapp;
struct ivi_window *wnd;
iviapp = get_ivi_application(client);
wnd = xzalloc(sizeof(*wnd));
wnd->wl_surface = wl_compositor_create_surface(client->wl_compositor);
wnd->ivi_surface = ivi_application_surface_create(iviapp, ivi_id,
wnd->wl_surface);
wnd->ivi_id = ivi_id;
return wnd;
}
static void
ivi_window_destroy(struct ivi_window *wnd)
{
ivi_surface_destroy(wnd->ivi_surface);
wl_surface_destroy(wnd->wl_surface);
free(wnd);
}
/******************************** tests ********************************/
/*
* This is a test program, launched by ivi_layout-test-plugin.c. Each TEST()
* is forked and exec'd as usual with the weston-test-runner framework.
*
* These tests make use of weston_test_runner global interface exposed by
* ivi_layout-test-plugin.c. This allows these tests to trigger compositor-side
* checks.
*
* See ivi_layout-test-plugin.c for further details.
*/
/**
* RUNNER_TEST() names are defined in ivi_layout-test-plugin.c.
* Each RUNNER_TEST name listed here uses the same simple initial client setup.
*/
const char * const basic_test_names[] = {
"surface_visibility",
"surface_opacity",
};
TEST_P(ivi_layout_runner, basic_test_names)
{
/* an element from basic_test_names */
const char * const *test_name = data;
struct client *client;
struct runner *runner;
struct ivi_window *wnd;
client = create_client();
runner = client_create_runner(client);
wnd = client_create_ivi_window(client, IVI_TEST_SURFACE_ID(0));
runner_run(runner, *test_name);
ivi_window_destroy(wnd);
runner_destroy(runner);
}
TEST(ivi_layout_surface_create)
{
struct client *client;
struct runner *runner;
struct ivi_window *winds[2];
client = create_client();
runner = client_create_runner(client);
winds[0] = client_create_ivi_window(client, IVI_TEST_SURFACE_ID(0));
winds[1] = client_create_ivi_window(client, IVI_TEST_SURFACE_ID(1));
runner_run(runner, "surface_create_p1");
ivi_window_destroy(winds[0]);
runner_run(runner, "surface_create_p2");
ivi_window_destroy(winds[1]);
runner_destroy(runner);
}

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@ -27,6 +27,19 @@ TEST_PLUGIN=$MODDIR/weston-test.so
XWAYLAND_PLUGIN=$MODDIR/xwayland.so
case $TEST_FILE in
ivi-*.la|ivi-*.so)
SHELL_PLUGIN=$MODDIR/ivi-shell.so
WESTON_BUILD_DIR=$abs_builddir \
$WESTON --backend=$MODDIR/$BACKEND \
--config=$abs_builddir/tests/weston-ivi.ini \
--shell=$SHELL_PLUGIN \
--socket=test-${TEST_NAME} \
--modules=$TEST_PLUGIN \
--ivi-module=$MODDIR/${TEST_FILE/.la/.so} \
--log="$SERVERLOG" \
&> "$OUTLOG"
;;
*.la|*.so)
WESTON_BUILD_DIR=$abs_builddir \
$WESTON --backend=$MODDIR/$BACKEND \