Instead of the variables EXECUTABLE_OUTPUT_PATH and
LIBRARY_OUTPUT_PATH, which have become obsolete since
cmake 3.x, CMAKE_xxx_OUTPUT_PATH is now used to define
output paths in the build directory.
We don't usually mass-remove trailing whitespace from the actual source
code because it would complicate cherry-picking bug fixes to older
branches, but that reasoning doesn't really apply to the comments
containing copyright and licensing notices.
Removing trailing whitespace makes it much easier to move code around:
we have a commit hook that rejects commits containing trailing
whitespace, but that commit hook counts moving a file as a delete + add
pair, so it objects to moving code that contains trailing whitespace.
Signed-off-by: Simon McVittie <smcv@collabora.com>
libdbus has been thread-safe by default since 1.7.6 (2013):
dbus_threads_init_default() is called on a just-in-time basis
whenever needed, and _dbus_thread_init_debug() is equivalent to that.
Signed-off-by: Simon McVittie <smcv@collabora.com>
If lists are in a completely arbitrary order, sorting them consistently
means that there is only one correct place to insert a new entry, avoiding
the merge conflicts that would occur if we always append new entries.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Patterns in the top-level .gitignore match in all subdirectories, so
there's no need to repeat ourselves quite so much for generic
C, Autotools and gcov patterns.
Signed-off-by: Simon McVittie <smcv@collabora.com>
If lists are in a completely arbitrary order, sorting them consistently
means that there is only one correct place to insert a new entry, avoiding
the merge conflicts that would occur if we always append new entries.
Signed-off-by: Simon McVittie <smcv@collabora.com>
The anchored patterns match only in the top directory; the unanchored
patterns match in any subdirectory. While I'm moving the unanchored
patterns around anyway, sort them in lexicographical (LC_ALL=C sort)
order.
Signed-off-by: Simon McVittie <smcv@collabora.com>
There shouldn't be an aclocal.m4 in any subdirectory, for instance,
so there's no need to ignore it.
Signed-off-by: Simon McVittie <smcv@collabora.com>
We put these in build-aux/ since 15e6b4f5, and we ignore all of
build-aux/, so we don't need to ignore them separately.
Signed-off-by: Simon McVittie <smcv@collabora.com>
If the environment variable DBUS_TEST_SLOW is not set or is 0
fewer iterations are performed in test-refs enough to demonstrate
that it works, rather than seriously trying to reproduce race
conditions.
This solves the long runtime that Wine 3.x (4 times longer than
native Windows 7) or Windows 7 as a VirtualBox 5.22 guest (10
times longer) is to be seen.
Fixes#244
This means we don't need to distinguish between DBUS_NAME_TEST_EXEC and
DBUS_TEST_EXEC any more, because all test helper executables are in the
same place, both during build and when installed (we don't install
test-privserver since no installed test requires it yet, but in
principle we could).
Signed-off-by: Simon McVittie <smcv@collabora.com>
I've assumed that trivial changes from Scott James Remnant (correcting
some bus names) and Marcus Brinkmann (adding a <config.h> include
tree-wide) are not significant here. All the other potential copyright
holders from the git log are listed, and all have given permission to
relicense their dbus contributions under the MIT/X11 license.
Signed-off-by: Simon McVittie <smcv@collabora.com>
We don't want to set these globally via the normal CFLAGS, because if
we did, AddressSanitizer would catch test-segfault deliberately
segfaulting, and "helpfully" turn it into exit status 1, which in turn
makes our test fail because it asserts that the segfault is reported
as a segfault.
A typical use with gcc as compiler, on a reasonably recent Debian,
would be:
./configure SANITIZE_CFLAGS="-fsanitize=address -fsanitize=undefined -fPIE -pie"
Signed-off-by: Simon McVittie <smcv@collabora.com>
It's only used in test code. We have to put it in its own translation
unit with no non-libc dependencies so that we can compile a copy of it
without AddressSanitizer support, because in a subsequent commit we will
special-case test-segfault to be compiled without using AddressSanitizer,
which would make linking to an AddressSanitizer-instrumented libdbus fail.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Running tests under instrumentation (libasan) or emulation (qemu)
is not fast.
Inspired by the --timeout-factor option in
<https://salsa.debian.org/ci-team/autopkgtest>.
Signed-off-by: Simon McVittie <smcv@collabora.com>
If we cast a user-supplied pointer to DBusBasicValue *, that's like
promising that the pointer is to an object at least as strictly aligned
as a DBusBasicValue. In practice, it often isn't: for example, when
we marshal a dbus_uint32_t, a pointer to it is only guaranteed to be
32-bit-aligned, whereas DBusBasicValue typically requires 64-bit
alignment.
Signed-off-by: Simon McVittie <smcv@collabora.com>
This results in (harmless) leak reports when running under the
AddressSanitizer, which could make real leaks harder to find.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Autotools creates executable applications in the respective
subdirectory of the build directory, while cmake creates
them in <build-root>/bin.
This leads to different paths in the file created
from org.freedesktop.DBus.TestSuite.PrivServer.service.in,
which are fixed by the new variable.
Bug: https://gitlab.freedesktop.org/dbus/dbus/issues/135
Signed-off-by: Ralf Habacker <ralf.habacker@freenet.de>
Reviewed-by: Simon McVittie <smcv@collabora.com>
After the merge request !22 was created, this bug was fixed in !23,
the associated branch was used for local tests, but the fix was not
transferred to !22. After merging !22 into the master branch and
rebasing !23 to the master, this fix was lost.
Reviewed-by: Simon McVittie <smcv@collabora.com>
After starting the test on Windows 10, whether the local user is an
administrator or not, a dialog box appears with a warning that some
features of the app have been blocked by the firewall and prompts for
credentials for an administrator account while the test continues to
run and pass.
If this request is aborted, the dialog disappears; no restrictions are
visible for the test case. When the test is restarted, the dialog is also
no longer displayed.
In the firewall configuration you can then see that test-server-oom.exe
has been added (but not enabled) for public networks, although no
confirmation has been received from an administrator account.
If this variable is set, ctest uses wine to run cross compiled
test applications. Otherwise, they are assumed to run on a native
Windows operating system.
The new cmake variables Z_DRIVE_IF_WINE and TEST_WRAPPER have been
added to support this function.
The case occurred during test-pending-call-dispatch. To avoid further
applications being affected in the future, the manifest is added to
all test applications.
Windows Error 740 is defined as 'The Requested Operation Requires Elevation'
In particular this avoids installing the TeX toolchain.
However, this also means we don't install dbus, which broke some tests
in minimal containers where dbus wasn't already installed, because the
messagebus user wouldn't have been created. Make sure that user exists,
using the same adduser call as the Debian dbus package.
CMake really wants to find a C++ compiler (even though we only use C++
when compiling for Windows), so explicitly install the default
version of the GNU C++ compiler, g++.
Signed-off-by: Simon McVittie <smcv@collabora.com>
On Windows, the "out" parameter for the process handle isn't set
unless we specify G_SPAWN_FLAGS_DO_NOT_REAP_CHILD. That means we
can't terminate it, and the child process is leaked. When running the
test individually, the leaked process is harmless apart from its
resource cost, but when running under CTest, it holds a file descriptor
open (or something) which causes CTest to not exit.
If we *do* specify G_SPAWN_FLAGS_DO_NOT_REAP_CHILD, we become
responsible for "reaping" the child process by waiting for its exit
status, which is an OS-specific action.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Resolves: https://gitlab.freedesktop.org/dbus/dbus/issues/238
