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baae1c4075
also modifications for better coderange detection * test/ruby/test_unicode_escapes.rb: test cases * test/ruby/test_mixed_unicode_escapes.rb: mixed encoding test cases git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13836 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
25 lines
879 B
Ruby
25 lines
879 B
Ruby
# -*- coding: sjis -*-
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# This test is in a differnt file than TestUnicodeEscapes
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# So that we can have a different coding comment above
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require 'test/unit'
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class TestMixedUnicodeEscape < Test::Unit::TestCase
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def test_basic
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# Unicode escapes do work in an sjis encoded file, but only
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# if they don't contain other multi-byte chars
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assert_equal("A", "\u0041")
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# 8-bit character escapes are okay.
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assert_equal("B\xFF", "\u0042\xFF")
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# sjis mb chars mixed with Unicode shound not work
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assert_raise(SyntaxError) { eval %q("é<>\u1234")}
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assert_raise(SyntaxError) { eval %q("\u{1234}é<>")}
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# String interpolation turns into an expression and we get
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# a different kind of error, but we still can't mix these
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assert_raise(ArgumentError) { eval %q("\u{1234}#{nil}é<>")}
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assert_raise(ArgumentError) { eval %q("é<>#{nil}\u1234")}
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end
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end
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