test: move the asan check into meson.build

meson always sets ASAN_OPTIONS/UBSAN_OPTIONS even where they're not
used which lead to us skipping the various SVG tests during meson test.

Instead move this to meson.build and just run pytest if sanitize is off.

meson.build

@@ -285,16 +285,18 @@ if get_option('tests').enabled()
 		message('valgrind not found, disabling valgrind test suite')
 	endif
 
-	env = environment()
-	env.set('MESON_SOURCE_ROOT', meson.current_source_dir())
-	env.set('LD_LIBRARY_PATH', fs.parent(lib_libwacom.full_path()))
-	pymod.find_installation(modules: ['libevdev', 'pyudev', 'pytest'])
-	pytest = find_program('pytest-3', 'pytest')
-	test('pytest',
-	     pytest,
-	     args: ['--verbose', '--log-level=DEBUG', meson.current_source_dir()],
-	     env: env,
-	     suite: ['all'])
+	if get_option('b_sanitize') == 'none'
+		env = environment()
+		env.set('MESON_SOURCE_ROOT', meson.current_source_dir())
+		env.set('LD_LIBRARY_PATH', fs.parent(lib_libwacom.full_path()))
+		pymod.find_installation(modules: ['libevdev', 'pyudev', 'pytest'])
+		pytest = find_program('pytest-3', 'pytest')
+		test('pytest',
+		     pytest,
+		     args: ['--verbose', '--log-level=DEBUG', '-k', 'test_svg', meson.current_source_dir()],
+		     env: env,
+		     suite: ['all'])
+	endif
 endif
 
 # This is a non-optional test

test/conftest.py

@@ -14,9 +14,6 @@
 
 
 def load_test_db() -> WacomDatabase:
-    if any(os.environ.get(v) for v in ["ASAN_OPTIONS", "UBSAN_OPTIONS"]):
-        pytest.skip("ASAN/UBSAN not supported in this module")
-
     try:
         dbpath = os.environ.get("MESON_SOURCE_ROOT")
         if dbpath is None and (Path.cwd() / "meson.build").exists():