Translate writer test 'Checktable.java' to Python

Change-Id: I66a36acdb4aa67d438fb36597f41e847bbde10e3
Reviewed-on: https://gerrit.libreoffice.org/4796Reviewed-by: Petr Mladek <pmladek@suse.cz>
Tested-by: Petr Mladek <pmladek@suse.cz>

sw/PythonTest_sw_python.mk

@@ -16,6 +16,7 @@ $(eval $(call gb_PythonTest_set_defs,sw_python,\
 $(eval $(call gb_PythonTest_add_modules,sw_python,$(SRCDIR)/sw/qa/python,\
 	check_index \
 	check_fields \
+	check_table \
 	get_expression \
 	set_expression \
 	var_fields \