Branch
Hash :
aa58b43d
Author :
Date :
2025-09-12T14:24:41
[subset] Introduce HB_SUBSET_FLAGS_RETAIN_NUM_GLYPHS. (#5547) Used in conjunction with retain gids, when set the num glyphs from the input font will be preserved. Empty glyphs will be inserted as necessary to maintain the num glyphs value. Put under experimental for now.
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tests = [
'basics',
'bidi',
'cmap',
'cmap14',
'cmap4_overflow',
'preprocess',
'full-font',
'cff-full-font',
'japanese',
'cff-japanese',
'cff.notoserifmyanmar',
'glyf_bug_3131',
'layout',
'layout.gpos',
'layout.gpos2',
'layout.gpos3',
'layout.gpos4',
'layout.gpos5',
'layout.gpos6',
'layout.gpos8',
'layout.gpos8.amiri',
'layout.gpos9',
'layout.gsub3',
'layout.gsub5',
'layout.gsub5_format2',
'layout.gsub6',
'layout.gsub8',
'layout.gdef',
'layout.gdef.glyphset',
'layout.khmer',
'layout.context',
'layout.context_format2',
'layout.gdef-varstore',
'layout.gdef-attachlist',
'layout.markfilteringset',
'layout.notonastaliqurdu',
'layout.tinos',
'layout.duplicate_features',
'layout.unsorted_featurelist',
'layout.drop_feature',
'no_layout_closure',
'sbix',
'colr',
'colr_glyphs',
'math',
'math_coverage_offset',
'subset_base',
# TODO: re-enable once colrv1 subsetting is stabilized.
# 'colrv1.notoemoji',
'colrv1',
'colrv1_subset_varstore',
'colr_with_components',
'cbdt',
'variable',
'glyph_names',
'glyph_map',
'post',
'32bit_var_store',
'pin_all_at_default',
'instantiate_base',
'instantiate_colrv1',
'instantiate_glyf',
'instantiate_cff2',
'instantiate_cff2_tsb',
'full_instance',
'instance_feature_variations',
'instance_no_double_free',
'mvar_full_instance',
'instance_comp_glyph_empty_child',
'post_apply_mvar_delta',
'apply_cvar_delta',
'collect_name_ids',
'instantiate_cff2_update_metrics',
'layout.empty_ligature_offset',
'glyf_partial_instancing',
'mvar_partial_instance',
'update_def_wght',
'feature_variations_partial_instance',
'gdef_partial_instance',
'value_format_partial_instance',
'feature_variation_instance_collect_lookups',
'sync_vmetrics',
'empty_region_vardata',
'colrv1_partial_instance',
'instantiate_gvar_padding',
]
if get_option('experimental_api')
tests += [
'iftb_requirements',
'retain-num-glyphs',
]
endif
repack_tests = [
'basic',
'prioritization',
'table_duplication',
'isolation',
'advanced_prioritization',
'space_splitting',
]
run_test = find_program('run-tests.py')
foreach t : tests
fname = '@0@.tests'.format(t)
test(t, run_test,
args: [
hb_subset,
meson.current_source_dir() / 'data' / 'tests' / fname,
],
# as the tests are ran concurrently let's raise acceptable time here
# ideally better to break and let meson handles them in parallel
timeout: 500,
workdir: meson.current_build_dir() / '..' / '..',
protocol: 'tap',
suite: 'subset',
)
endforeach
run_repack_test = find_program('run-repack-tests.py')
foreach t : repack_tests
fname = '@0@.tests'.format(t)
test(t, run_repack_test,
args: [
hb_subset,
meson.current_source_dir() / 'data' / 'repack_tests' / fname,
],
workdir: meson.current_build_dir() / '..' / '..',
protocol: 'tap',
suite: ['subset', 'repack'],
)
endforeach