upstream/mercurial-mirror Files · tests/test-eolfilename.t

patch: don't separate \r and \n when colorizing diff output...

patch: don't separate \r and \n when colorizing diff output When displaying diffs, \r at the end of a line is treated as trailing whitespace. This causes an ANSI escape code to be inserted between \r and \n. Some programs, such as less since version 530 (maybe earlier, but at least not version 487) displays ^M when it encounters a lone \r. This causes a lot of noise in diff output on Windows, where \r\n is used to terminate lines. We avoid that by treating both \n and \r\n as end of line when considering trailing whitespace.

Yuya Nishihara - - Load All Authors

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      #require eol-in-paths

      https://bz.mercurial-scm.org/352

      test issue352

        $ hg init foo

        $ cd foo

        $ A=`printf 'he\rllo'`

        $ echo foo > "$A"

        $ hg add

        adding he\r (no-eol) (esc)

        llo

        abort: '\n' and '\r' disallowed in filenames: 'he\rllo'

        [255]

        $ hg ci -A -m m

        adding he\r (no-eol) (esc)

        llo

        abort: '\n' and '\r' disallowed in filenames: 'he\rllo'

        [255]

        $ rm "$A"

        $ echo foo > "hell

        > o"

        $ hg add

        adding hell

        o

        abort: '\n' and '\r' disallowed in filenames: 'hell\no'

        [255]

        $ hg ci -A -m m

        adding hell

        o

        abort: '\n' and '\r' disallowed in filenames: 'hell\no'

        [255]

        $ echo foo > "$A"

        $ hg debugwalk -v

        * matcher:

        <alwaysmatcher>

        f  he\r (no-eol) (esc)

        llo  he\r (no-eol) (esc)

        llo

        f  hell

        o  hell

        o

        $ echo bla > quickfox

        $ hg add quickfox

        $ hg ci -m 2

        $ A=`printf 'quick\rfox'`

        $ hg cp quickfox "$A"

        abort: '\n' and '\r' disallowed in filenames: 'quick\rfox'

        [255]

        $ hg mv quickfox "$A"

        abort: '\n' and '\r' disallowed in filenames: 'quick\rfox'

        [255]

      https://bz.mercurial-scm.org/2036

        $ cd ..

      test issue2039

        $ hg init bar

        $ cd bar

        $ cat <<EOF >> $HGRCPATH

        > [extensions]

        > color =

        > [color]

        > mode = ansi

        > EOF

        $ A=`printf 'foo\nbar'`

        $ B=`printf 'foo\nbar.baz'`

        $ touch "$A"

        $ touch "$B"

        $ hg status --color=always

        \x1b[0;35;1;4m? \x1b[0m\x1b[0;35;1;4mfoo\x1b[0m (esc)

        \x1b[0;35;1;4mbar\x1b[0m (esc)

        \x1b[0;35;1;4m? \x1b[0m\x1b[0;35;1;4mfoo\x1b[0m (esc)

        \x1b[0;35;1;4mbar.baz\x1b[0m (esc)

        $ cd ..

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				#require eol-in-paths

				https://bz.mercurial-scm.org/352

				test issue352

				$ hg init foo
				$ cd foo
				$ A=`printf 'he\rllo'`
				$ echo foo > "$A"
				$ hg add
				adding he\r (no-eol) (esc)
				llo
				abort: '\n' and '\r' disallowed in filenames: 'he\rllo'
				[255]
				$ hg ci -A -m m
				adding he\r (no-eol) (esc)
				llo
				abort: '\n' and '\r' disallowed in filenames: 'he\rllo'
				[255]
				$ rm "$A"
				$ echo foo > "hell
				> o"
				$ hg add
				adding hell
				o
				abort: '\n' and '\r' disallowed in filenames: 'hell\no'
				[255]
				$ hg ci -A -m m
				adding hell
				o
				abort: '\n' and '\r' disallowed in filenames: 'hell\no'
				[255]
				$ echo foo > "$A"
				$ hg debugwalk -v
				* matcher:
				<alwaysmatcher>
				f he\r (no-eol) (esc)
				llo he\r (no-eol) (esc)
				llo
				f hell
				o hell
				o

				$ echo bla > quickfox
				$ hg add quickfox
				$ hg ci -m 2
				$ A=`printf 'quick\rfox'`
				$ hg cp quickfox "$A"
				abort: '\n' and '\r' disallowed in filenames: 'quick\rfox'
				[255]
				$ hg mv quickfox "$A"
				abort: '\n' and '\r' disallowed in filenames: 'quick\rfox'
				[255]

				https://bz.mercurial-scm.org/2036

				$ cd ..

				test issue2039

				$ hg init bar
				$ cd bar
				$ cat <<EOF >> $HGRCPATH
				> [extensions]
				> color =
				> [color]
				> mode = ansi
				> EOF
				$ A=`printf 'foo\nbar'`
				$ B=`printf 'foo\nbar.baz'`
				$ touch "$A"
				$ touch "$B"
				$ hg status --color=always
				\x1b[0;35;1;4m? \x1b[0m\x1b[0;35;1;4mfoo\x1b[0m (esc)
				\x1b[0;35;1;4mbar\x1b[0m (esc)
				\x1b[0;35;1;4m? \x1b[0m\x1b[0;35;1;4mfoo\x1b[0m (esc)
				\x1b[0;35;1;4mbar.baz\x1b[0m (esc)

				$ cd ..