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test: inhibit nasty keys and switches during test runs

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Having the system suspend or shutdown halfway through a test run is a tad
annoying. So let's talk to logind and tell it to inhibit the various keys
we're testing.

https://bugs.freedesktop.org/show_bug.cgi?id=104720

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2018-02-01 14:23:41 +10:00
parent 39fa810b58
commit 7175cafe78
2 changed files with 63 additions and 1 deletions
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7
meson.build
View file

@ -521,6 +521,10 @@ if get_option('tests')
dep_libunwind = dependency('libunwind', required : false)
config_h.set10('HAVE_LIBUNWIND', dep_libunwind.found())
# for inhibit support during test run
dep_libsystemd = dependency('libsystemd', required : false)
config_h.set10('HAVE_LIBSYSTEMD', dep_libsystemd.found())
lib_litest_sources = [
'test/litest.h',
'test/litest-int.h',
@ -609,7 +613,8 @@ if get_option('tests')
dep_udev,
dep_libevdev,
dep_dl,
dep_lm
dep_lm,
dep_libsystemd,
]
configure_file(input : 'udev/80-libinput-test-device.rules',

57
test/litest.c
View file

@ -48,6 +48,9 @@
#include <sys/stat.h>
#include <sys/types.h>
#include <libudev.h>
#if HAVE_LIBSYSTEMD
#include <systemd/sd-bus.h>
#endif
#include "litest.h"
#include "litest-int.h"
@ -942,10 +945,60 @@ litest_fork_subtests(struct list *tests, int max_forks)
return failed;
}
static inline int
inhibit(void)
{
int lock_fd = -1;
#if HAVE_LIBSYSTEMD
sd_bus_error error = SD_BUS_ERROR_NULL;
sd_bus_message *m = NULL;
sd_bus *bus = NULL;
int rc;
rc = sd_bus_open_system(&bus);
if (rc != 0) {
fprintf(stderr, "Warning: inhibit failed: %s\n", strerror(-rc));
goto out;
}
rc = sd_bus_call_method(bus,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
"Inhibit",
&error,
&m,
"ssss",
"handle-lid-switch:handle-power-key:handle-suspend-key:handle-hibernate-key",
"libinput test-suite runner",
"testing in progress",
"block");
if (rc < 0) {
fprintf(stderr, "Warning: inhibit failed: %s\n", error.message);
goto out;
}
rc = sd_bus_message_read(m, "h", &lock_fd);
if (rc < 0) {
fprintf(stderr, "Warning: inhibit failed: %s\n", strerror(-rc));
goto out;
}
lock_fd = dup(lock_fd);
out:
sd_bus_error_free(&error);
sd_bus_message_unref(m);
sd_bus_close(bus);
sd_bus_unref(bus);
#endif
return lock_fd;
}
static inline int
litest_run(int argc, char **argv)
{
int failed = 0;
int inhibit_lock_fd;
list_init(&created_files_list);
@ -962,11 +1015,15 @@ litest_run(int argc, char **argv)
litest_setup_sighandler(SIGINT);
inhibit_lock_fd = inhibit();
if (jobs == 1)
failed = litest_run_suite(&all_tests, 1, 1, STDERR_FILENO);
else
failed = litest_fork_subtests(&all_tests, jobs);
close(inhibit_lock_fd);
litest_free_test_list(&all_tests);
litest_remove_udev_rules(&created_files_list);