mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
Yukihiro "Matz" Matsumoto
e471d37ca5
We assume meta-programming is less used in embedded environments. We have moved following methods: * Kernel module global_variables, local_variables, singleton_class, instance_variables, instance_variables_defined?, instance_variable_get, instance_variable_set, methods, private_methods, public_methods, protected_methods, singleton_methods, define_singleton_methods * Module class class_variables, class_variables_defined?, class_variable_get, class_variable_set, remove_class_variable, included_modules, instance_methods, remove_method, method_removed, constants * Module class methods constants, nesting Note: Following meta-programming methods are kept in the core: * Module class alias_method, undef_method, ancestors, const_defined?, const_get, const_set, remove_const, method_defined?, define_method * Toplevel object define_method `mruby-metaprog` gem is linked by default (specified in default.gembox). When it is removed, it will save 40KB (stripped:8KB) on x86-64 environment last time I measured.
74 lines
2.2 KiB
Ruby
74 lines
2.2 KiB
Ruby
require 'tempfile'
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assert('no files') do
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o = `#{cmd('mruby-strip')} 2>&1`
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assert_equal 1, $?.exitstatus
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assert_equal "no files to strip", o.split("\n")[0]
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end
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assert('file not found') do
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o = `#{cmd('mruby-strip')} not_found.mrb 2>&1`
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assert_equal 1, $?.exitstatus
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assert_equal "can't open file for reading not_found.mrb\n", o
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end
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assert('not irep file') do
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t = Tempfile.new('script.rb')
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t.write 'p test\n'
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t.flush
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o = `#{cmd('mruby-strip')} #{t.path} 2>&1`
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assert_equal 1, $?.exitstatus
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assert_equal "can't read irep file #{t.path}\n", o
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end
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assert('success') do
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script_file, compiled1, compiled2 =
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Tempfile.new('script.rb'), Tempfile.new('c1.mrb'), Tempfile.new('c2.mrb')
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script_file.write "p 'test'\n"
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script_file.flush
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`#{cmd('mrbc')} -g -o #{compiled1.path} #{script_file.path}`
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`#{cmd('mrbc')} -g -o #{compiled2.path} #{script_file.path}`
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o = `#{cmd('mruby-strip')} #{compiled1.path}`
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assert_equal 0, $?.exitstatus
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assert_equal "", o
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assert_equal `#{cmd('mruby')} #{script_file.path}`, `#{cmd('mruby')} -b #{compiled1.path}`
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o = `#{cmd('mruby-strip')} #{compiled1.path} #{compiled2.path}`
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assert_equal 0, $?.exitstatus
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assert_equal "", o
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end
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assert('check debug section') do
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script_file, with_debug, without_debug =
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Tempfile.new('script.rb'), Tempfile.new('c1.mrb'), Tempfile.new('c2.mrb')
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script_file.write "p 'test'\n"
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script_file.flush
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`#{cmd('mrbc')} -o #{without_debug.path} #{script_file.path}`
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`#{cmd('mrbc')} -g -o #{with_debug.path} #{script_file.path}`
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assert_true with_debug.size >= without_debug.size
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`#{cmd('mruby-strip')} #{with_debug.path}`
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assert_equal without_debug.size, with_debug.size
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end
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assert('check lv section') do
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script_file, with_lv, without_lv =
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Tempfile.new('script.rb'), Tempfile.new('c1.mrb'), Tempfile.new('c2.mrb')
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script_file.write <<EOS
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a, b = 0, 1
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a += b
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p Kernel.local_variables
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EOS
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script_file.flush
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`#{cmd('mrbc')} -o #{with_lv.path} #{script_file.path}`
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`#{cmd('mrbc')} -o #{without_lv.path} #{script_file.path}`
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`#{cmd('mruby-strip')} -l #{without_lv.path}`
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assert_true without_lv.size < with_lv.size
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#
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# assert_equal '[:a, :b]', `#{cmd('mruby')} -b #{with_lv.path}`.chomp
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# assert_equal '[]', `#{cmd('mruby')} -b #{without_lv.path}`.chomp
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end
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