lomiri.libusermetrics: Disable flaky test

pkgs/desktops/lomiri/development/libusermetrics/2001-Remove-custom-check-target.patch

@@ -0,0 +1,37 @@
+From 52ac1d6548b4a92d569c5d2f53b84c604c7fce8a Mon Sep 17 00:00:00 2001
+From: OPNA2608 <opna2608@protonmail.com>
+Date: Thu, 1 Feb 2024 22:42:39 +0100
+Subject: [PATCH] Remove custom check target
+
+The automatic one provides better controls for us
+---
+ CMakeLists.txt | 7 +------
+ 1 file changed, 1 insertion(+), 6 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index af643a7..75b3cc1 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -105,18 +105,13 @@ add_subdirectory("data")
+ 
+ 
+ if(ENABLE_TESTS)
+-enable_testing()
++include(CTest)
+ 
+ pkg_check_modules(QTDBUSTEST REQUIRED libqtdbustest-1 REQUIRED)
+ include_directories(${QTDBUSTEST_INCLUDE_DIRS})
+ 
+ add_subdirectory(tests)
+ 
+-ADD_CUSTOM_TARGET(
+-	check
+-	${CMAKE_CTEST_COMMAND} --force-new-ctest-process --output-on-failure
+-)
+-
+ find_package(CoverageReport)
+ enable_coverage_report(
+   TARGETS
+-- 
+2.42.0
+

pkgs/desktops/lomiri/development/libusermetrics/default.nix

@@ -40,6 +40,11 @@ stdenv.mkDerivation (finalAttrs: {
     "doc"
   ];
 
+  patches = [
+    # Not submitted yet, waiting for decision on how CMake testing should be handled
+    ./2001-Remove-custom-check-target.patch
+  ];
+
   postPatch = ''
     # Tries to query QMake for QT_INSTALL_QML variable, would return broken paths into /build/qtbase-<commit> even if qmake was available
     substituteInPlace src/modules/UserMetrics/CMakeLists.txt \
@@ -87,6 +92,13 @@ stdenv.mkDerivation (finalAttrs: {
     (lib.cmakeBool "GSETTINGS_LOCALINSTALL" true)
     (lib.cmakeBool "GSETTINGS_COMPILE" true)
     (lib.cmakeBool "ENABLE_TESTS" finalAttrs.finalPackage.doCheck)
+    (lib.cmakeFeature "CMAKE_CTEST_ARGUMENTS" (lib.concatStringsSep ";" [
+      # Exclude tests
+      "-E" (lib.strings.escapeShellArg "(${lib.concatStringsSep "|" [
+        # Flaky, randomly failing in UserMetricsImplTest.AddTranslatedData (data not ready when signal is emitted?)
+        "^usermetricsoutput-unit-tests"
+      ]})")
+    ]))
   ];
 
   doCheck = stdenv.buildPlatform.canExecute stdenv.hostPlatform;