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b0837c440e
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36765 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
28 lines
954 B
Ruby
28 lines
954 B
Ruby
require 'test/unit'
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require_relative 'envutil'
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class TestISeq < Test::Unit::TestCase
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ISeq = RubyVM::InstructionSequence
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def test_no_linenum
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bug5894 = '[ruby-dev:45130]'
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assert_normal_exit('p RubyVM::InstructionSequence.compile("1", "mac", "", 0).to_a', bug5894)
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end
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def test_unsupport_type
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ary = RubyVM::InstructionSequence.compile("p").to_a
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ary[9] = :foobar
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e = assert_raise(TypeError) {RubyVM::InstructionSequence.load(ary)}
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assert_match(/:foobar/, e.message)
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end if defined?(RubyVM::InstructionSequence.load)
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def test_disasm_encoding
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src = "\u{3042} = 1; \u{3042}"
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enc, Encoding.default_internal = Encoding.default_internal, src.encoding
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assert_equal(src.encoding, RubyVM::InstructionSequence.compile(src).disasm.encoding)
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src.encode!(Encoding::Shift_JIS)
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assert_equal(true, RubyVM::InstructionSequence.compile(src).disasm.ascii_only?)
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ensure
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Encoding.default_internal = enc
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end
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end
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