xserver/test
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Enrico Weigelt, metux IT consult 4ebdb499dd
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Xext: remove the XF86-BigFont extension
XF86-BigFont lets local clients share font-metrics arrays via SysV
shared memory (and compresses them for remote clients) -- a local-only
optimization dating back to ancient XFree86. It hasn't been built by
default for really long time.

Enabling it in our CI immediately exposed that the code has bit-rotted
on 7 non-Linux CI lanes (macOS/BSD: including a nonexistent Linux-only
header; Solaris: an ARRAY_SIZE redefinition pulled in via its system
headers; mingw32: implicit geteuid()/getegid() plus an unused variable).
Concrete evidence that this extension currently has no real users
exercising it, since none of that breakage was ever noticed.

Therefore no practical need for carrying it around any longer.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
2026-07-27 18:31:44 +02:00
..
bigreq test/bigreq: check write() return in request-length 2026-07-01 11:40:27 +02:00
bugs
damage tests: plug leak of results in compute_expected_damage() 2026-04-21 12:19:39 +02:00
info ci: add explicit test stage to cygwin build 2026-06-25 19:23:33 +02:00
pyxtest Xext: remove the XF86-BigFont extension 2026-07-27 18:31:44 +02:00
scripts .github: use go-x11proto test suite in the CI 2026-06-25 20:16:15 +02:00
sync test: fix <assert.h> includes 2026-06-18 10:13:25 +02:00
xi1 [PR #3162] os: split WriteToClient() into exported frontend and internal dixWriteToClient() 2026-06-26 23:17:09 +02:00
xi2 [PR #3162] os: split WriteToClient() into exported frontend and internal dixWriteToClient() 2026-06-26 23:17:09 +02:00
.gitignore
fixes.c test: fix <assert.h> includes 2026-06-18 10:13:25 +02:00
hashtabletest.c test: fix <assert.h> includes 2026-06-18 10:13:25 +02:00
input.c test: parentheses around macro argument symbols 2026-06-24 14:13:52 +02:00
list.c test: add assert()s to fix analyzer warnings 2025-06-12 16:35:00 +02:00
list_zeroinit.c test: list: cover zero-initialized xorg_list heads 2026-06-25 13:14:33 +02:00
meson.build [PR #3162] os: split WriteToClient() into exported frontend and internal dixWriteToClient() 2026-06-26 23:17:09 +02:00
misc.c test: parentheses around macro argument symbols 2026-06-24 14:13:52 +02:00
README
sha1.c test: add unit tests for x_sha1_* functions in os/xsha1. 2025-12-12 14:28:18 +01:00
signal-logging.c test: parentheses around macro argument symbols 2026-06-24 14:13:52 +02:00
simple-xinit.c test: simple-xinit: fix warning on unused result of write() 2025-12-09 20:01:44 +01:00
string.c test: add assert()s to fix analyzer warnings 2025-06-12 16:35:00 +02:00
test_xkb.c treewide: clean up includes of misc.h 2026-06-19 19:24:57 +02:00
tests-common.c test: add XLIBRE_TEST env var to select which unit test suites run 2026-07-03 10:14:24 +02:00
tests-common.h
tests.c test: list: cover zero-initialized xorg_list heads 2026-06-25 13:14:33 +02:00
tests.h test: list: cover zero-initialized xorg_list heads 2026-06-25 13:14:33 +02:00
touch.c test: fix <assert.h> includes 2026-06-18 10:13:25 +02:00
xfree86.c
xtest.c test: xtest.c: fix missing include of <assert.h> 2026-06-18 15:54:22 +02:00

                        X server test suite

This suite contains a set of tests to verify the behaviour of functions used
internally to the server.

= How it works =
Through some automake abuse, we link the test programs with the same static
libraries as the Xorg binary. The test suites can then call various functions
and verify their behaviour - without the need to start the server or connect
clients.

This testing only works for functions that do not rely on a particular state
of the X server. Unless the test suite replicates the expected state, which
may be difficult.

= How to run the tests =
Run "make check" in the test directory. This will compile the tests and execute
them in the order specified in the TESTS variable in test/Makefile.am.

Each set of tests related to a subsystem are available as a binary that can be
executed directly. For example, run "xkb" to perform some xkb-related tests.

== Adding a new test ==
When adding a new test, ensure that you add a short description of what the
test does and what the expected outcome is.