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John Paul MattiaandVadim Zeitlin
122ff6d7db
Add a test exercising the IPC-over-sockets implementation from a single thread and from multiple threads concurrently (Execute, Request, Poke, Advise, combined Advise+Request, and concurrent main-thread and worker-thread Request()s). Each test starts its own server by re-executing the test program with WX_IPC_TEST_SERVER set and shuts it down again in the fixture teardown, so no server process outlives a test (or disturbs the unrelated GUI tests in test_gui). The client runs in the main Catch2 process and queries the server for state to verify it (Catch2 macros cannot run in the server process). The wait loops are wall-clock bounded so they behave under a GUI event loop, and a per-fixture watchdog aborts with a diagnostic if a test ever hangs rather than letting CI time out. The test runs in both the console "test" and the GUI "test_gui" programs. It is excluded from one configuration: wxQt, whose event loop does not reliably process a cross-thread CallAfter() (a wxQt bug fixed separately).
autogen.mk autogen.mk is a makefile provided to automatically update the GNU autotools build system. It will run Bakefile, aclocal, and autoconf as appropriate. The .m4 files required for running aclocal are located in build/aclocal. When upgrading software that wxWidgets depends on (for example, Bakefile, cppunit, GTK, SDL, or others) it is advisable to upgrade the .m4 files located in the build/aclocal directory. It is particularly important that if you use a newer version of Bakefile to generate the Makefile.in files that you use the newer bakefile*.m4. Because build/autogen.mk is a Makefile it will automatically rerun aclocal and autoconf as necessary whenever any m4 in build/aclocal is newer than the generated aclocal.m4. You can achieve this simply by copying the new bakefile*.m4 files from PREFIX/share/aclocal/ into the build/aclocal/ directory and rerunning make -f build/autogen.mk. Note that you should _not_ preserve source file times (don't use cp -p) or else it's possible your .m4 files will be older than the generated aclocal.m4). Example: cp /usr/share/aclocal/bakefile*.m4 build/aclocal/ make -f build/autogen.mk Please don't forget to commit updated .m4 files as well as updated aclocal.m4, configure, and Makefile.in files to wxWidgets.