2015-10-17 15:50:56 +02:00
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# Tests of \C when Unicode support is available. Note that \C is not supported
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# for DFA matching in UTF mode, so this test is not run with -dfa. The output
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# of this test is different in 8-, 16-, and 32-bit modes. Some tests may match
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# in some widths and not in others.
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2015-12-15 19:21:49 +01:00
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/ab\Cde/utf,info
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2015-10-17 15:50:56 +02:00
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abXde
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# This should produce an error diagnostic (\C in UTF lookbehind)
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/(?<=ab\Cde)X/utf
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# Autopossessification tests
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/\C+\X \X+\C/Bx
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/\C+\X \X+\C/Bx,utf
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/\C\X*TӅ;
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{0,6}\v+
F
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/utf
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\= Expect no match
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Ӆ\x0a
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/\C(\W?ſ)'?{{/utf
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\= Expect no match
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\\C(\\W?ſ)'?{{
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/X(\C{3})/utf
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X\x{1234}
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X\x{11234}Y
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X\x{11234}YZ
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/X(\C{4})/utf
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X\x{1234}YZ
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X\x{11234}YZ
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X\x{11234}YZW
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/X\C*/utf
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XYZabcdce
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/X\C*?/utf
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XYZabcde
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/X\C{3,5}/utf
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Xabcdefg
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X\x{1234}
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X\x{1234}YZ
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X\x{1234}\x{512}
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X\x{1234}\x{512}YZ
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X\x{11234}Y
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X\x{11234}YZ
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X\x{11234}\x{512}
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X\x{11234}\x{512}YZ
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X\x{11234}\x{512}\x{11234}Z
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/X\C{3,5}?/utf
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Xabcdefg
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X\x{1234}
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X\x{1234}YZ
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X\x{1234}\x{512}
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X\x{11234}Y
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X\x{11234}YZ
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X\x{11234}\x{512}YZ
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X\x{11234}
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/a\Cb/utf
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aXb
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a\nb
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a\x{100}b
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/a\C\Cb/utf
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a\x{100}b
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a\x{12257}b
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a\x{12257}\x{11234}b
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/ab\Cde/utf
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abXde
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# This one is here not because it's different to Perl, but because the way
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# the captured single code unit is displayed. (In Perl it becomes a character,
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# and you can't tell the difference.)
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/X(\C)(.*)/utf
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X\x{1234}
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X\nabc
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# This one is here because Perl gives out a grumbly error message (quite
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# correctly, but that messes up comparisons).
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/a\Cb/utf
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\= Expect no match in 8-bit mode
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a\x{100}b
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# End of testinput22
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