Merge branch 'wip/3v1n0/support-can-fail-tests' into 'main'

meson, ci: Support tests that can fail under certain conditions

See merge request GNOME/glib!2987

.gitlab-ci.yml

@@ -15,7 +15,7 @@ variables:
   COVERITY_IMAGE: "registry.gitlab.gnome.org/gnome/glib/coverity:v7"
   DEBIAN_IMAGE: "registry.gitlab.gnome.org/gnome/glib/debian-stable:v13"
   MINGW_IMAGE: "registry.gitlab.gnome.org/gnome/glib/mingw:v9"
-  MESON_TEST_TIMEOUT_MULTIPLIER: 2
+  MESON_TEST_TIMEOUT_MULTIPLIER: 4
   G_MESSAGES_DEBUG: all
   MESON_COMMON_OPTIONS: "--buildtype debug --wrap-mode=nodownload --fatal-meson-warnings"
 
@@ -100,7 +100,9 @@ fedora-x86_64:
     - lcov --config-file .lcovrc --directory _build --capture --output-file "_coverage/${CI_JOB_NAME}.lcov"
   artifacts:
     reports:
-      junit: "_build/meson-logs/testlog.junit.xml"
+      junit:
+        - _build/meson-logs/testlog.junit.xml
+        - _build/meson-logs/testlog-*.junit.xml
     name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
     when: always
     expire_in: 1 week
@@ -141,7 +143,9 @@ debian-stable-x86_64:
     - .gitlab-ci/run-tests.sh
   artifacts:
     reports:
-      junit: "_build/meson-logs/testlog.junit.xml"
+      junit:
+        - _build/meson-logs/testlog.junit.xml
+        - _build/meson-logs/testlog-*.junit.xml
     name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
     when: always
     expire_in: 1 week
@@ -207,7 +211,9 @@ G_DISABLE_ASSERT:
     - bash -x ./.gitlab-ci/run-tests.sh
   artifacts:
     reports:
-      junit: "_build/meson-logs/testlog.junit.xml"
+      junit:
+        - _build/meson-logs/testlog.junit.xml
+        - _build/meson-logs/testlog-*.junit.xml
     name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
     when: always
     expire_in: 1 week
@@ -282,7 +288,9 @@ cross-mingw64:
     - ninja -C _build
   artifacts:
     reports:
-      junit: "_build/meson-logs/testlog.junit.xml"
+      junit:
+        - _build/meson-logs/testlog.junit.xml
+        - _build/meson-logs/testlog-*.junit.xml
     name: "glib-${env:CI_JOB_NAME}-${env:CI_COMMIT_REF_NAME}"
     when: always
     expire_in: 1 week
@@ -310,7 +318,9 @@ msys2-mingw32:
     - C:\msys64\usr\bin\bash -lc "bash -x ./.gitlab-ci/test-msys2.sh"
   artifacts:
     reports:
-      junit: "_build/meson-logs/testlog.junit.xml"
+      junit:
+        - _build/meson-logs/testlog.junit.xml
+        - _build/meson-logs/testlog-*.junit.xml
     name: "glib-${env:CI_JOB_NAME}-${env:CI_COMMIT_REF_NAME}"
     when: always
     expire_in: 1 week
@@ -355,7 +365,9 @@ vs2017-x64:
                                --python.purelibdir=C:\Python37\site-packages
   artifacts:
     reports:
-      junit: "_build/meson-logs/testlog.junit.xml"
+      junit:
+        - _build/meson-logs/testlog.junit.xml
+        - _build/meson-logs/testlog-*.junit.xml
     name: "glib-${env:CI_JOB_NAME}-${env:CI_COMMIT_REF_NAME}"
     when: always
     expire_in: 1 week
@@ -383,7 +395,9 @@ vs2017-x64-static:
                                --python.purelibdir=C:\Python37\site-packages
   artifacts:
     reports:
-      junit: "_build/meson-logs/testlog.junit.xml"
+      junit:
+        - _build/meson-logs/testlog.junit.xml
+        - _build/meson-logs/testlog-*.junit.xml
     name: "glib-${env:CI_JOB_NAME}-${env:CI_COMMIT_REF_NAME}"
     when: always
     expire_in: 1 week
@@ -425,7 +439,9 @@ freebsd-12-x86_64:
     - bash -x ./.gitlab-ci/run-tests.sh
   artifacts:
     reports:
-      junit: "_build/meson-logs/testlog.junit.xml"
+      junit:
+        - _build/meson-logs/testlog.junit.xml
+        - _build/meson-logs/testlog-*.junit.xml
     name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
     when: always
     expire_in: 1 week
@@ -452,7 +468,9 @@ freebsd-13-x86_64:
     - bash -x ./.gitlab-ci/run-tests.sh
   artifacts:
     reports:
-      junit: "_build/meson-logs/testlog.junit.xml"
+      junit:
+        - _build/meson-logs/testlog.junit.xml
+        - _build/meson-logs/testlog-*.junit.xml
     name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
     when: always
     expire_in: 1 week
@@ -492,7 +510,9 @@ macos:
     - .gitlab-ci/run-tests.sh
   artifacts:
     reports:
-      junit: "_build/meson-logs/testlog.junit.xml"
+      junit:
+        - _build/meson-logs/testlog.junit.xml
+        - _build/meson-logs/testlog-*.junit.xml
     name: "glib-${CI_JOB_NAME}-${CI_COMMIT_REF_NAME}"
     when: always
     expire_in: 1 week

.gitlab-ci/coverage-docker.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -e
+set -ex
 
 # Fixup Windows paths
 python3 ./.gitlab-ci/fixup-cov-paths.py _coverage/*.lcov

.gitlab-ci/run-tests.sh

@@ -1,11 +1,16 @@
 #!/bin/bash
 
-set -e
+set -ex
 
 ./.gitlab-ci/check-missing-install-tag.py _build
 
 meson test \
         -C _build \
         --timeout-multiplier "${MESON_TEST_TIMEOUT_MULTIPLIER}" \
-        --no-suite flaky \
         "$@"
+
+# Run only the flaky tests, so we can log the failures but without hard failing
+meson test \
+        -C _build \
+        --timeout-multiplier "${MESON_TEST_TIMEOUT_MULTIPLIER}" \
+        "$@" --setup=unstable_tests --suite=failing --suite=flaky || true

.gitlab-ci/test-msvc.bat

@@ -17,11 +17,20 @@ meson %args% _build || goto :error
 python .gitlab-ci/check-missing-install-tag.py _build || goto :error
 ninja -C _build || goto :error
 
-:: FIXME: dont ignore test errors
+meson test -C _build --timeout-multiplier %MESON_TEST_TIMEOUT_MULTIPLIER% || goto :error
-meson test -C _build --timeout-multiplier %MESON_TEST_TIMEOUT_MULTIPLIER% --no-suite flaky
+meson test -C _build --timeout-multiplier %MESON_TEST_TIMEOUT_MULTIPLIER% --setup=unstable_tests --suite=failing --suite=flaky
+
+:: Workaround meson issue https://github.com/mesonbuild/meson/issues/9894
+python -c "n = '_build/meson-logs/testlog.junit.xml'; c = open(n, 'rb').read().replace(b'\x1b', b''); open(n, 'wb').write(c)" || goto :error
+python -c "n = '_build/meson-logs/testlog-unstable_tests.junit.xml'; c = open(n, 'rb').read().replace(b'\x1b', b''); open(n, 'wb').write(c)" || goto :error
 
 :: FIXME: can we get code coverage support?
 
 goto :EOF
 :error
+
+:: Workaround meson issue https://github.com/mesonbuild/meson/issues/9894
+python -c "n = '_build/meson-logs/testlog.junit.xml'; c = open(n, 'rb').read().replace(b'\x1b', b''); open(n, 'wb').write(c)"
+python -c "n = '_build/meson-logs/testlog-unstable_tests.junit.xml'; c = open(n, 'rb').read().replace(b'\x1b', b''); open(n, 'wb').write(c)"
+
 exit /b 1

.gitlab-ci/test-msys2.sh

@@ -54,8 +54,9 @@ if [[ "$CFLAGS" == *"-coverage"* ]]; then
         --output-file "${DIR}/_coverage/${CI_JOB_NAME}-baseline.lcov"
 fi
 
-# FIXME: fix the test suite
+meson test --timeout-multiplier "${MESON_TEST_TIMEOUT_MULTIPLIER}"
-meson test --timeout-multiplier "${MESON_TEST_TIMEOUT_MULTIPLIER}" --no-suite flaky || true
+meson test --timeout-multiplier "${MESON_TEST_TIMEOUT_MULTIPLIER}" \
+    --setup=unstable_tests --suite=failing --suite=flaky || true
 
 if [[ "$CFLAGS" == *"-coverage"* ]]; then
     lcov \

docs/reference/meson.build

@@ -45,12 +45,12 @@ if get_option('gtk_doc')
   dependency('gtk-doc', version : '>=1.32.1',
     fallback : ['gtk-doc', 'dummy_dep'],
     default_options : ['tests=false'])
-endif
 
-# We cannot built the API reference off of a static library,
+  # We cannot built the API reference off of a static library,
-# as symbols might get dropped by the linker
+  # as symbols might get dropped by the linker
-if get_option('gtk_doc') and get_option('default_library') == 'static'
+  if not glib_build_shared
-  error('The API reference can only be built against a shared library')
+    error('The API reference can only be built against a shared library')
+  endif
 endif
 
 subdir('gio')

gio/glocalfileinfo.c

@@ -1385,7 +1385,10 @@ get_content_type (const char          *basename,
 	{
 	  guchar sniff_buffer[4096];
 	  gsize sniff_length;
-	  int fd, errsv;
+#ifdef O_NOATIME
+	  int errsv;
+#endif
+	  int fd;
 
 	  sniff_length = _g_unix_content_type_get_sniff_len ();
 	  if (sniff_length == 0 || sniff_length > 4096)

gio/meson.build

@@ -601,7 +601,7 @@ gio_sources = files(
   'gliststore.c',
 )
 
-if get_option('default_library') != 'static'
+if glib_build_shared
   gio_sources += files ('../glib/gtrace.c')
 endif
 

gio/tests/gdbus-object-manager-example/meson.build

@@ -39,7 +39,7 @@ gdbus_example_objectmanager_rst_gen = custom_target('objectmanager-rst-gen',
 )
 
 extra_c_args = []
-if get_option('default_library') == 'static'
+if glib_build_static_only
   extra_c_args = '-DGDBUS_OBJECT_MANAGER_EXAMPLE_STATIC_COMPILATION'
 endif
 

gio/tests/meson.build

@@ -46,7 +46,7 @@ giotypefuncs_inc = custom_target(
 gio_tests = {
   'appmonitor' : {
     # FIXME: https://gitlab.gnome.org/GNOME/glib/-/issues/1392
-    'should_fail' : host_system == 'darwin',
+    'can_fail' : host_system == 'darwin',
   },
   'async-close-output-stream' : {},
   'async-splice-output-stream' : {},
@@ -56,7 +56,7 @@ gio_tests = {
   'contexts' : {},
   'contenttype' : {
     # FIXME: https://gitlab.gnome.org/GNOME/glib/-/issues/1392 / https://gitlab.gnome.org/GNOME/glib/-/issues/1251
-    'should_fail' : host_system == 'darwin',
+    'can_fail' : host_system == 'darwin',
   },
   'converter-stream' : {},
   'credentials' : {},
@@ -67,9 +67,13 @@ gio_tests = {
   'fileattributematcher' : {},
   'filter-streams' : {},
   'giomodule' : {},
-  'gsubprocess' : {},
+  'gsubprocess' : {
+    'suite': host_system == 'windows' ? ['flaky'] : [],
+  },
   'g-file' : {},
-  'g-file-info' : {},
+  'g-file-info' : {
+    'can_fail' : host_system == 'windows' and cc.get_id() != 'gcc',
+  },
   'g-icon' : {},
   'gdbus-addresses' : {},
   'gdbus-message' : {},
@@ -77,7 +81,7 @@ gio_tests = {
     'dependencies' : [libgdbus_example_objectmanager_dep],
     'install_rpath' : installed_tests_execdir,
     # FIXME: https://gitlab.gnome.org/GNOME/glib/-/issues/1392
-    'should_fail' : host_system == 'darwin',
+    'can_fail' : host_system in ['darwin', 'windows'],
   },
   'inet-address' : {},
   'io-stream' : {},
@@ -101,7 +105,7 @@ gio_tests = {
   'sleepy-stream' : {},
   'socket' : {
     # FIXME: https://gitlab.gnome.org/GNOME/glib/-/issues/1392
-    'should_fail' : host_system == 'darwin',
+    'can_fail' : host_system == 'darwin',
   },
   'socket-listener' : {},
   'socket-service' : {},
@@ -119,7 +123,7 @@ gio_tests = {
   'unix-fd' : {},
   'gdbus-address-get-session' : {
     # FIXME: https://gitlab.gnome.org/GNOME/glib/-/issues/1392
-    'should_fail' : host_system == 'darwin',
+    'can_fail' : host_system == 'darwin',
   },
   'win32-appinfo' : {},
 }
@@ -149,11 +153,12 @@ test_extra_programs = {
   'gsubprocess-testprog' : {},
 }
 
-python_tests = [
+python_tests = {
-  'codegen.py',
+  # FIXME: https://gitlab.gnome.org/GNOME/glib/-/issues/2764
-]
+  'codegen.py' : { 'can_fail' : host_system == 'freebsd' },
+}
 
-test_env = environment(common_test_env)
+test_env = environment()
 test_env.set('G_TEST_SRCDIR', meson.current_source_dir())
 test_env.set('G_TEST_BUILDDIR', meson.current_build_dir())
 test_env.set('GIO_MODULE_DIR', '')
@@ -222,7 +227,7 @@ if host_machine.system() != 'windows'
   }
 
   # LD_PRELOAD modules don't work so well with AddressSanitizer
-  if have_rtld_next and get_option('default_library') != 'static' and get_option('b_sanitize') == 'none'
+  if have_rtld_next and glib_build_shared and get_option('b_sanitize') == 'none'
     gio_tests += {
       'gsocketclient-slow' : {
         'depends' : [
@@ -651,7 +656,7 @@ if meson.can_run_host_binaries()
 
   compiler_type = '--compiler=@0@'.format(cc.get_id())
 
-  if get_option('default_library') != 'static'
+  if glib_build_shared
     plugin_resources_c = custom_target('plugin-resources.c',
       input : 'test4.gresource.xml',
       output : 'plugin-resources.c',
@@ -907,6 +912,10 @@ foreach test_name, extra_args : gio_tests
     local_test_env.append(var, value)
   endforeach
 
+  if extra_args.get('can_fail', false)
+    suite += 'failing'
+  endif
+
   test(test_name, exe,
     env : local_test_env,
     timeout : timeout,
@@ -930,13 +939,19 @@ foreach program_name, extra_args : test_extra_programs
   )
 endforeach
 
-foreach test_name : python_tests
+foreach test_name, extra_args : python_tests
+  suite = ['gio', 'no-valgrind']
+
+  if extra_args.get('can_fail', false)
+    suite += 'failing'
+  endif
+
   test(
     test_name,
     python,
     args: ['-B', files(test_name)],
     env: test_env,
-    suite: ['gio', 'no-valgrind'],
+    suite: suite,
   )
 
   if installed_tests_enabled
@@ -972,6 +987,6 @@ endif
 
 subdir('services')
 
-if get_option('default_library') != 'static'
+if glib_build_shared
   subdir('modules')
 endif

glib/meson.build

@@ -348,7 +348,7 @@ glib_sources += files(
 platform_deps = []
 
 if host_system == 'windows'
-  if get_option('default_library') == 'shared'
+  if glib_build_shared
     glib_win_rc = configure_file(
       input: 'glib.rc.in',
       output: 'glib.rc',

glib/tests/meson.build

@@ -18,17 +18,21 @@ glib_tests = {
   'dataset' : {},
   'date' : {
     # FIXME: https://gitlab.gnome.org/GNOME/glib/-/issues/1392
-    'should_fail' : host_system == 'darwin',
+    'can_fail' : host_system == 'darwin',
   },
   'dir' : {},
   'environment' : {
     # FIXME: https://gitlab.gnome.org/GNOME/glib/-/issues/1392
-    'should_fail' : host_system == 'darwin',
+    'can_fail' : host_system == 'darwin',
   },
   'error' : {},
-  'fileutils' : {},
+  'fileutils' : {
+    # FIXME: https://gitlab.gnome.org/GNOME/glib/-/issues/2800
+    'can_fail' : host_system == 'windows' and cc.get_id() == 'msvc',
+  },
   'gdatetime' : {
     'suite' : ['slow'],
+    'can_fail' : host_system == 'windows',
   },
   'guuid' : {},
   'gvariant' : {
@@ -111,12 +115,17 @@ glib_tests = {
   'slice-eager-freeing' : {},
   'slist' : {},
   'sort' : {},
-  'spawn-multithreaded' : {},
+  'spawn-multithreaded' : {
+    'can_fail': glib_build_static and host_system == 'windows',
+    'suite': host_system == 'windows' ? ['flaky'] : [],
+  },
   'spawn-path-search' : {},
   'spawn-singlethread' : {
     'dependencies' : [winsock2],
   },
-  'spawn-test' : {},
+  'spawn-test' : {
+    'can_fail': host_system == 'windows' and cc.get_id() == 'gcc',
+  },
   'strfuncs' : {},
   'string' : {},
   'strvbuilder' : {},
@@ -205,7 +214,7 @@ else
     'include' : {},
     'unix' : {},
   }
-  if have_rtld_next and get_option('default_library') != 'static'
+  if have_rtld_next and glib_build_shared
     glib_tests += {
       'gutils-user-database' : {
         'depends' : [
@@ -259,7 +268,7 @@ if installed_tests_enabled
   )
 endif
 
-test_env = environment(common_test_env)
+test_env = environment()
 test_env.set('G_TEST_SRCDIR', meson.current_source_dir())
 test_env.set('G_TEST_BUILDDIR', meson.current_build_dir())
 
@@ -297,6 +306,11 @@ foreach test_name, extra_args : glib_tests
 
   suite = ['glib'] + extra_args.get('suite', [])
   timeout = suite.contains('slow') ? test_timeout_slow : test_timeout
+
+  if extra_args.get('can_fail', false)
+    suite += 'failing'
+  endif
+
   test(test_name, exe,
     env : test_env,
     timeout : timeout,
@@ -313,9 +327,11 @@ if installed_tests_enabled
   )
 endif
 
-python_tests = [
+python_tests = {
-  'assert-msg-test.py',
+  'assert-msg-test.py' : {
-]
+    'can_fail' : host_system == 'windows',
+  },
+}
 
 executable('assert-msg-test', ['assert-msg-test.c'],
   c_args : test_cargs,
@@ -326,13 +342,19 @@ executable('assert-msg-test', ['assert-msg-test.c'],
   win_subsystem : extra_args.get('win_subsystem', 'console'),
 )
 
-foreach test_name : python_tests
+foreach test_name, extra_args : python_tests
+  suite = ['glib', 'no-valgrind']
+
+  if extra_args.get('can_fail', false)
+    suite += 'failing'
+  endif
+
   test(
     test_name,
     python,
     args: ['-B', files(test_name)],
     env: test_env,
-    suite: ['glib', 'no-valgrind'],
+    suite: suite,
   )
 
   if installed_tests_enabled

gmodule/tests/meson.build

@@ -4,11 +4,13 @@ gmodule_tests = {
     'export_dynamic' : true,
     'source': 'module-test.c',
     'c_args': ['-DMODULE_TYPE="library"'],
+    'can_fail': glib_build_static and host_system == 'windows',
   },
   'module-test-plugin' : {
     'export_dynamic' : true,
     'source': 'module-test.c',
     'c_args': ['-DMODULE_TYPE="plugin"'],
+    'can_fail': glib_build_static and host_system == 'windows',
   },
 }
 
@@ -38,7 +40,7 @@ if ['darwin', 'ios'].contains(host_machine.system())
   module_suffix = 'so'
 endif
 
-if get_option('default_library') != 'static'
+if glib_build_shared
   foreach module : ['moduletestplugin_a', 'moduletestplugin_b']
     shared_module(module + '_plugin', 'lib@0@.c'.format(module),
       dependencies : [libglib_dep, libgmodule_dep],
@@ -57,7 +59,7 @@ if get_option('default_library') != 'static'
   endforeach
 endif
 
-test_env = environment(common_test_env)
+test_env = environment()
 test_env.set('G_TEST_SRCDIR', meson.current_source_dir())
 test_env.set('G_TEST_BUILDDIR', meson.current_build_dir())
 
@@ -96,5 +98,10 @@ foreach test_name, extra_args : gmodule_tests
 
   suite = ['gmodule'] + extra_args.get('suite', [])
   timeout = suite.contains('slow') ? test_timeout_slow : test_timeout
+
+  if extra_args.get('can_fail', false)
+    suite += 'failing'
+  endif
+
   test(test_name, exe, env : test_env, timeout : timeout, suite : suite)
 endforeach

gobject/meson.build

@@ -62,7 +62,7 @@ gobject_sources += files(
   'gvaluetypes.c',
 )
 
-if host_system == 'windows' and get_option('default_library') == 'shared'
+if host_system == 'windows' and glib_build_shared
   gobject_win_rc = configure_file(
     input: 'gobject.rc.in',
     output: 'gobject.rc',

gobject/tests/meson.build

@@ -123,13 +123,15 @@ if cc.get_id() != 'msvc'
   gobject_tests += {'autoptr' : {}}
 endif
 
-python_tests = [
+python_tests = {
-  'genmarshal.py',
+  'genmarshal.py' : {},
-  'gobject-query.py',
+  'gobject-query.py' : {
-  'mkenums.py',
+    'can_fail' : host_system == 'windows',
-]
+  },
+  'mkenums.py' : {},
+}
 
-test_env = environment(common_test_env)
+test_env = environment()
 test_env.set('G_TEST_SRCDIR', meson.current_source_dir())
 test_env.set('G_TEST_BUILDDIR', meson.current_build_dir())
 
@@ -167,6 +169,10 @@ foreach test_name, extra_args : gobject_tests
   suite = ['gobject'] + extra_args.get('suite', [])
   timeout = suite.contains('slow') ? test_timeout_slow : test_timeout
 
+  if extra_args.get('can_fail', false)
+    suite += 'failing'
+  endif
+
   # FIXME: https://gitlab.gnome.org/GNOME/glib/issues/1316
   # aka https://bugs.debian.org/880883
   if test_name == 'closure-refcount' and ['arm', 'aarch64'].contains(host_machine.cpu_family())
@@ -176,13 +182,19 @@ foreach test_name, extra_args : gobject_tests
   test(test_name, exe, env : test_env, timeout : timeout, suite : suite)
 endforeach
 
-foreach test_name : python_tests
+foreach test_name, extra_args : python_tests
+  suite = ['gobject', 'no-valgrind']
+
+  if extra_args.get('can_fail', false)
+    suite += 'failing'
+  endif
+
   test(
     test_name,
     python,
     args: ['-B', files(test_name)],
     env: test_env,
-    suite: ['gobject', 'no-valgrind'],
+    suite: suite,
   )
 
   if installed_tests_enabled

gobject/tests/performance/meson.build

@@ -3,7 +3,7 @@ gobject_tests = {
   'performance-threaded' : { 'args' : [ '--seconds', '0' ] },
 }
 
-test_env = environment(common_test_env)
+test_env = environment()
 test_env.set('G_TEST_SRCDIR', meson.current_source_dir())
 test_env.set('G_TEST_BUILDDIR', meson.current_build_dir())
 
@@ -40,6 +40,10 @@ foreach test_name, extra_args : gobject_tests
   timeout = suite.contains('slow') ? test_timeout_slow : test_timeout
   args = extra_args.get('args', [])
 
+  if extra_args.get('can_fail', false)
+    suite += 'failing'
+  endif
+
   test(test_name, exe,
     env : test_env,
     timeout : timeout,

meson.build

@@ -129,13 +129,37 @@ installed_tests_template_tap = files('tests/template-tap.test.in')
 # Don’t build the tests unless we can run them (either natively, in an exe wrapper, or by installing them for later use)
 build_tests = get_option('tests') and (meson.can_run_host_binaries() or installed_tests_enabled)
 
+common_test_env = [
+  'G_DEBUG=gc-friendly',
+  'G_ENABLE_DIAGNOSTIC=1',
+  'MALLOC_CHECK_=2',
+]
+
+test_timeout = 30
+test_timeout_slow = 90
+
+add_test_setup('default',
+  is_default: true,
+  exclude_suites: ['flaky', 'failing'],
+  env: common_test_env,
+  timeout_multiplier: 2,
+)
+
+add_test_setup('unstable_tests',
+  env: common_test_env,
+  timeout_multiplier: 2,
+  # Empty test setup, used for having different results set for flaky tests
+  # Sadly we can't use (https://github.com/mesonbuild/meson/issues/10934):
+  #suites: ['flaky', 'unstable']
+)
+
 # Allow the tests to be easily run under valgrind using --setup=valgrind
 valgrind = find_program('valgrind', required: false)
 if valgrind.found()
   suppression_file = files('tools' / 'glib.supp')
 
   add_test_setup('valgrind',
-    exclude_suites: [ 'no-valgrind' ],
+    exclude_suites: [ 'no-valgrind', 'flaky' ],
     exe_wrapper: [
       valgrind,
       '--tool=memcheck',
@@ -149,7 +173,8 @@ if valgrind.found()
       '--suppressions=@0@'.format(meson.project_source_root() /
         '@0@'.format(suppression_file[0])),
     ],
-    timeout_multiplier: 10,
+    env: common_test_env,
+    timeout_multiplier: 20,
   )
 endif
 
@@ -210,11 +235,27 @@ if host_system == 'windows' and cc.get_id() != 'msvc' and cc.get_id() != 'clang-
   glib_conf.set('_FILE_OFFSET_BITS', 64)
 endif
 
-if get_option('default_library') == 'both' and (host_system == 'windows' or host_system == 'cygwin')
+glib_build_shared = false
+glib_build_static = false
+if get_option('default_library') == 'both'
+  glib_build_static = true
+  glib_build_shared = true
+elif get_option('default_library') == 'static'
+  glib_build_static = true
+elif get_option('default_library') == 'shared'
+  glib_build_shared = true
+endif
+
+glib_build_both = glib_build_static and glib_build_shared
+glib_build_static_only = glib_build_static and not glib_build_shared
+glib_build_shared_only = glib_build_shared and not glib_build_static
+
+if glib_build_shared and glib_build_static and (
+  host_system == 'windows' or host_system == 'cygwin')
   error('On Windows default_library must be "shared" or "static" but not "both"')
 endif
 
-if get_option('default_library') == 'static'
+if glib_build_static_only
   glibconfig_conf.set('GLIB_STATIC_COMPILATION', '1')
   glibconfig_conf.set('GOBJECT_STATIC_COMPILATION', '1')
   glibconfig_conf.set('GIO_STATIC_COMPILATION', '1')
@@ -2306,14 +2347,6 @@ if want_systemtap and enable_dtrace
   enable_systemtap = true
 endif
 
-common_test_env = [
-  'G_DEBUG=gc-friendly',
-  'G_ENABLE_DIAGNOSTIC=1',
-  'MALLOC_CHECK_=2',
-]
-test_timeout = 60
-test_timeout_slow = 180
-
 pkg = import('pkgconfig')
 windows = import('windows')
 subdir('tools')
@@ -2360,3 +2393,70 @@ endif
 
 gnome = import('gnome')
 subdir('docs/reference')
+
+summary({
+  'host cpu' : host_machine.cpu_family(),
+  'host endian' : host_machine.endian(),
+  'host system' : host_system,
+  'C Compiler' : cc.get_id(),
+  'C++ Compiler' : have_cxx ? cxx.get_id() : 'none',
+  'shared build' : glib_build_shared,
+  'static build' : glib_build_static,
+}, section: 'Build environment')
+
+if build_machine.system() != host_system
+  summary({
+    'build cpu' : build_machine.cpu_family(),
+    'build endian' : build_machine.endian(),
+    'build system' : build_machine.system(),
+  }, section: 'Build environment')
+endif
+
+summary({
+  'prefix' : glib_prefix,
+  'bindir' : glib_bindir,
+  'libexecdir' : glib_libexecdir,
+  'pkgdatadir' : glib_pkgdatadir,
+  'datadir' : glib_datadir,
+  'includedir' : glib_includedir,
+  'giomodulesdir' : glib_giomodulesdir,
+  'localstatedir' : glib_localstatedir,
+}, section: 'Directories')
+
+if get_option('multiarch')
+  summary({
+    'multiarch bindir' : glib_bindir,
+    'multiarch libexecdir' : glib_libexecdir,
+  }, section: 'Directories')
+endif
+
+if enable_systemtap
+  summary('tapset dir', get_option('tapset_install_dir'), section: 'Directories')
+endif
+
+if host_system == 'linux'
+  summary({
+    'selinux' : selinux_dep.found(),
+    'libmount' : libmount_dep.found(),
+  }, section: 'Options')
+endif
+
+summary({
+  'xattr' : xattr_dep.length() > 0,
+  'man' : get_option('man'),
+  'dtrace' : get_option('dtrace'),
+  'systemtap' : enable_systemtap,
+  'sysprof' : libsysprof_capture_dep.found(),
+  'gtk_doc' : get_option('gtk_doc'),
+  'bsymbolic_functions' : get_option('bsymbolic_functions'),
+  'force_posix_threads' : get_option('force_posix_threads'),
+  'tests' : get_option('tests'),
+  'installed_tests' : get_option('installed_tests'),
+  'nls' : get_option('nls'),
+  'oss_fuzz' : get_option('oss_fuzz'),
+  'glib_debug' : get_option('glib_debug'),
+  'glib_assert' : get_option('glib_assert'),
+  'glib_checks' : get_option('glib_checks'),
+  'libelf' : get_option('libelf'),
+  'multiarch' : get_option('multiarch'),
+}, section: 'Options')