upstream/mercurial-mirror Files · tests/test-fix-clang-format.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.

Danny Hooper - - Load All Authors

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      #require clang-format

      Test that a simple "hg fix" configuration for clang-format works.

        $ cat >> $HGRCPATH <<EOF

        > [extensions]

        > fix =

        > [experimental]

        > evolution.createmarkers=True

        > evolution.allowunstable=True

        > [fix]

        > clang-format:command=clang-format --style=Google --assume-filename={rootpath}

        > clang-format:linerange=--lines={first}:{last}

        > clang-format:fileset=set:**.cpp or **.hpp

        > EOF

        $ hg init repo

        $ cd repo

        $ printf "void foo(){int x=2;}\n" > foo.cpp

        $ printf "void\nfoo();\n" > foo.hpp

        $ hg commit -Am "foo commit"

        adding foo.cpp

        adding foo.hpp

        $ hg cat -r tip *

        void foo(){int x=2;}

        void

        foo();

        $ hg fix -r tip

        $ hg cat -r tip *

        void foo() { int x = 2; }

        void foo();

        $ cd ..

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				#require clang-format

				Test that a simple "hg fix" configuration for clang-format works.

				$ cat >> $HGRCPATH <<EOF
				> [extensions]
				> fix =
				> [experimental]
				> evolution.createmarkers=True
				> evolution.allowunstable=True
				> [fix]
				> clang-format:command=clang-format --style=Google --assume-filename={rootpath}
				> clang-format:linerange=--lines={first}:{last}
				> clang-format:fileset=set:.cpp or .hpp
				> EOF

				$ hg init repo
				$ cd repo

				$ printf "void foo(){int x=2;}\n" > foo.cpp
				$ printf "void\nfoo();\n" > foo.hpp
				$ hg commit -Am "foo commit"
				adding foo.cpp
				adding foo.hpp
				$ hg cat -r tip *
				void foo(){int x=2;}
				void
				foo();
				$ hg fix -r tip
				$ hg cat -r tip *
				void foo() { int x = 2; }
				void foo();

				$ cd ..