dbus/test
Simon McVittie 8b08dd3264 test: Skip tests that involve switching uid if unable to do so
In a Linux user namespace, it is possible that we are uid 0 but are
unable to switch to some other uid like DBUS_USER or DBUS_TEST_USER,
because the other uid is not "mapped" in the user namespace, resulting
in setuid() or setresuid() failing with EINVAL "Invalid argument".
For example, it's easy for this to happen when running under the
bubblewrap tool.

Try to drop privileges in a child process, and skip the test if we
are unable to do so.

Resolves: dbus#407
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-07-18 10:31:40 +00:00
..
bus bus tests: Shut down audit socket 2019-07-03 11:11:23 +01:00
data meson: add test-autolaunch-win 2022-07-13 20:36:13 +01:00
integration tests: Ensure session bus has started before integration test 2022-02-21 18:09:22 +00:00
internals test: enable AF_UNIX server-oom test on !unix 2022-07-15 16:26:54 +01:00
name-test test: Work around TAP test regression in Meson 0.63.0 2022-07-15 10:10:54 +01:00
.gitignore .gitignore: Ignore many more generated files 2018-12-14 13:28:50 +00:00
CMakeLists.txt Add unit tests for platform-specific mutex implementation. 2022-05-01 19:52:48 +02:00
containers.c Disable the Containers interface 2021-12-10 16:48:51 +00:00
corrupt.c test: enable AF_UNIX corrupt test on !unix 2022-07-15 16:26:54 +01:00
dbus-daemon-eavesdrop.c tests: Detach most connections from main loop before closing 2018-08-02 17:16:43 +01:00
dbus-daemon.c Disable the Containers interface 2021-12-10 16:48:51 +00:00
dbus-test-runner Add support for installing most of the modular tests 2011-06-10 18:32:35 +01:00
disable-crash-handling.c Move _dbus_disable_crash_handling() back into test/ directory 2018-12-11 12:47:22 +00:00
disable-crash-handling.h Move _dbus_disable_crash_handling() back into test/ directory 2018-12-11 12:47:22 +00:00
fdpass.c fdpass test: Assert that we don't leak file descriptors 2020-06-02 10:42:54 +01:00
glib-tap-test.sh When running TAP tests, filter out trailing \r from Windows .exe 2015-10-29 05:50:27 +01:00
header-fields.c tests: Call dbus_shutdown() 2018-08-02 17:14:39 +01:00
loopback.c gitlab: skip failing runtime directory check, add FIXME 2022-07-15 16:26:54 +01:00
Makefile.am autotools: dist listen-autolaunch-win.conf.in as well 2022-07-13 20:36:13 +01:00
manual-authz.c tests: reassure clang that oom() does in fact not return 2015-02-24 11:14:02 +00:00
manual-backtrace.c manual-backtrace: use proper prototypes, and make functions static 2015-11-17 15:32:43 +00:00
manual-dir-iter.c test: Add a missing OOM path in manual-dir-iter test 2017-02-14 17:45:08 +00:00
manual-paths.c test: Replace _dbus_assert_not_reached() 2020-04-20 10:13:07 +01:00
manual-tcp.c Add manual tcp test case. 2015-01-30 09:33:40 +01:00
marshal.c test/marshal: Don't leak a message and its marshalled buffer 2018-08-02 17:16:14 +01:00
meson.build test: Work around TAP test regression in Meson 0.63.0 2022-07-15 10:10:54 +01:00
message.c tests: Call dbus_shutdown() 2018-08-02 17:14:39 +01:00
meta_template.test.in Add Meson build system 2022-07-13 20:36:13 +01:00
mkdir-m700.py test: Try to create temporary XDG_RUNTIME_DIR with correct mode 2022-07-13 20:36:13 +01:00
monitor.c tests: Detach most connections from main loop before closing 2018-08-02 17:16:43 +01:00
relay.c test: enable AF_UNIX relay tests on !unix 2022-07-15 16:26:54 +01:00
sd-activation.c test: activation tests for send_destination_prefix 2019-05-14 10:31:13 +02:00
shell-test.c shell-test: Print diagnostics to stderr 2020-04-28 11:50:23 +01:00
spawn-test.c tests: Call dbus_shutdown() 2018-08-02 17:14:39 +01:00
syntax.c tests: Call dbus_shutdown() 2018-08-02 17:14:39 +01:00
tap-test.sh.in Run most tests under the TAP driver, with a simple adaptor for non-TAP tests 2015-04-16 13:06:29 +01:00
test-apparmor-activation.sh Add an integration test for AppArmor mediating activation 2016-11-28 12:11:52 +00:00
test-dbus-daemon-fork.sh test-dbus-daemon-fork: exercise closed stdin, stdout, stderr 2016-08-12 18:21:36 +01:00
test-dbus-launch-eval.sh tests: Don't exercise GetMachineId() or autolaunch if no machine ID 2017-06-08 18:30:39 +01:00
test-dbus-launch-x11.sh tests: Don't exercise GetMachineId() or autolaunch if no machine ID 2017-06-08 18:30:39 +01:00
test-exit.c Include config.h as the first thing in every .c file 2013-02-22 13:08:27 +00:00
test-names.c tests: Call dbus_shutdown() 2018-08-02 17:14:39 +01:00
test-platform-mutex.c Add unit tests for platform-specific mutex implementation. 2022-05-01 19:52:48 +02:00
test-privserver.c test-privserver: Exit if DBusLoop cannot be allocated 2022-07-15 13:54:59 +01:00
test-segfault.c test-segfault: Fix build error caused by a null pointer dereference warning 2022-04-21 13:54:23 +01:00
test-service.c test: Replace _dbus_assert_not_reached() 2020-04-20 10:13:07 +01:00
test-shell-service.c test-utils: Separate failable and non-failable functions 2017-12-04 11:52:52 +00:00
test-sleep-forever.c fix warning, use Sleep, not _sleep on windows (cherry picked from commit ea36c743ad60a2dd5c6286571d1a475903519809) 2009-11-30 12:00:14 +01:00
test-utils-glib.c test: Skip tests that involve switching uid if unable to do so 2022-07-18 10:31:40 +00:00
test-utils-glib.h test: add test_check_af_unix_works() 2022-07-15 16:26:54 +01:00
test-utils.c test-utils: Don't assume all arrays of tests are zero-terminated 2021-12-15 17:47:32 +00:00
test-utils.h test: Move TAP helpers into dbus-testutils if embedded tests are disabled 2020-04-20 10:13:04 +01:00
thread-blocking.c test/thread-blocking.c: Fix a memory leak 2021-10-29 18:03:13 +00:00
uid-permissions.c tests: Detach most connections from main loop before closing 2018-08-02 17:16:43 +01:00