| err_tests = [ | 
 |     'err_argset1.decode', | 
 |     'err_argset2.decode', | 
 |     'err_field1.decode', | 
 |     'err_field2.decode', | 
 |     'err_field3.decode', | 
 |     'err_field4.decode', | 
 |     'err_field5.decode', | 
 |     'err_field6.decode', | 
 |     'err_field7.decode', | 
 |     'err_field8.decode', | 
 |     'err_field9.decode', | 
 |     'err_field10.decode', | 
 |     'err_init1.decode', | 
 |     'err_init2.decode', | 
 |     'err_init3.decode', | 
 |     'err_init4.decode', | 
 |     'err_overlap1.decode', | 
 |     'err_overlap2.decode', | 
 |     'err_overlap3.decode', | 
 |     'err_overlap4.decode', | 
 |     'err_overlap5.decode', | 
 |     'err_overlap6.decode', | 
 |     'err_overlap7.decode', | 
 |     'err_overlap8.decode', | 
 |     'err_overlap9.decode', | 
 |     'err_pattern_group_empty.decode', | 
 |     'err_pattern_group_ident1.decode', | 
 |     'err_pattern_group_ident2.decode', | 
 |     'err_pattern_group_nest1.decode', | 
 |     'err_pattern_group_nest2.decode', | 
 |     'err_pattern_group_nest3.decode', | 
 |     'err_pattern_group_overlap1.decode', | 
 |     'err_width1.decode', | 
 |     'err_width2.decode', | 
 |     'err_width3.decode', | 
 |     'err_width4.decode', | 
 | ] | 
 |  | 
 | succ_tests = [ | 
 |     'succ_argset_type1.decode', | 
 |     'succ_function.decode', | 
 |     'succ_ident1.decode', | 
 |     'succ_named_field.decode', | 
 |     'succ_pattern_group_nest1.decode', | 
 |     'succ_pattern_group_nest2.decode', | 
 |     'succ_pattern_group_nest3.decode', | 
 |     'succ_pattern_group_nest4.decode', | 
 | ] | 
 |  | 
 | suite = 'decodetree' | 
 | decodetree = find_program(meson.project_source_root() / 'scripts/decodetree.py') | 
 |  | 
 | foreach t: err_tests | 
 |     test(fs.replace_suffix(t, ''), | 
 |          decodetree, args: ['--output-null', '--test-for-error', files(t)], | 
 |          suite: suite) | 
 | endforeach | 
 |  | 
 | foreach t: succ_tests | 
 |     test(fs.replace_suffix(t, ''), | 
 |          decodetree, args: ['--output-null', files(t)], | 
 |          suite: suite) | 
 | endforeach |