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

revisionbranchcache: fall back to slow path if starting readonly (issue4531)...

revisionbranchcache: fall back to slow path if starting readonly (issue4531) Transitioning to Mercurial versions with revision branch cache could be slow as long as all operations were readonly (revset queries) and the cache would be populated but not written back. Instead, fall back to using the consistently slow path when readonly and the cache doesn't exist yet. That avoids the overhead of populating the cache without writing it back. If not readonly, it will still populate all missing entries initially. That avoids repeated writing of the cache file with small updates, and it also makes sure a fully populated cache available for the readonly operations.

Matt Mackall - - Load All Authors

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r23957:0c4419fa stable


                r24159:5b4ed033

3.3.1 stable

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      Tests of the file helper tool

        $ f -h

        ?sage: f [options] [filenames] (glob)

        ?ptions: (glob)

          -h, --help            show this help message and exit

          -t, --type            show file type (file or directory)

          -m, --mode            show file mode

          -l, --links           show number of links

          -s, --size            show size of file

          -n NEWER, --newer=NEWER

                                check if file is newer (or same)

          -r, --recurse         recurse into directories

          -S, --sha1            show sha1 hash of the content

          -M, --md5             show md5 hash of the content

          -D, --dump            dump file content

          -H, --hexdump         hexdump file content

          -B BYTES, --bytes=BYTES

                                number of characters to dump

          -L LINES, --lines=LINES

                                number of lines to dump

          -q, --quiet           no default output

        $ mkdir dir

        $ cd dir

        $ f --size

        size=0

        $ echo hello | f --md5 --size

        size=6, md5=b1946ac92492d2347c6235b4d2611184

        $ f foo

        foo: file not found

        $ echo foo > foo

        $ f foo

        foo:

      #if symlink

        $ f foo --mode

        foo: mode=644

      #endif

        $ seq 10 > bar

      #if unix-permissions symlink

        $ chmod +x bar

        $ f bar --newer foo --mode --type --size --dump --links --bytes 7

        bar: file, size=21, mode=755, links=1, newer than foo

        >>>

        1

        2

        3

        4

        <<< no trailing newline

      #endif

      #if unix-permissions

        $ ln bar baz

        $ f bar -n baz -l --hexdump -t --sha1 --lines=9 -B 20

        bar: file, links=2, newer than baz, sha1=612ca68d0305c821750a

        0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a |1.2.3.4.5.6.7.8.|

        0010: 39 0a                                           |9.|

        $ rm baz

      #endif

      #if unix-permissions symlink

        $ ln -s yadda l

        $ f . --recurse -MStmsB4

        .: directory with 3 files, mode=755

        ./bar: file, size=21, mode=755, md5=3b03, sha1=612c

        ./foo: file, size=4, mode=644, md5=d3b0, sha1=f1d2

        ./l: link, size=5, md5=2faa, sha1=af93

      #endif

        $ f --quiet bar -DL 3

        1

        2

        3

        $ cd ..

      Yadda is a symlink

      #if symlink

        $ f -qr dir -HB 17

        dir: directory with 3 files

        dir/bar:

        0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a |1.2.3.4.5.6.7.8.|

        0010: 39                                              |9|

        dir/foo:

        0000: 66 6f 6f 0a                                     |foo.|

        dir/l:

        0000: 79 61 64 64 61                                  |yadda|

      #else

        $ f -qr dir -HB 17

        dir: directory with 2 files (esc)

        dir/bar: (glob)

        0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a |1.2.3.4.5.6.7.8.|

        0010: 39                                              |9|

        dir/foo: (glob)

        0000: 66 6f 6f 0a                                     |foo.|

      #endif

	Site-wide shortcuts
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g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
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g F	Goto files page with file search activated
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t s	Toggle sidebar on some pages

				Tests of the file helper tool

				$ f -h
				?sage: f [options] [filenames] (glob)

				?ptions: (glob)
				-h, --help show this help message and exit
				-t, --type show file type (file or directory)
				-m, --mode show file mode
				-l, --links show number of links
				-s, --size show size of file
				-n NEWER, --newer=NEWER
				check if file is newer (or same)
				-r, --recurse recurse into directories
				-S, --sha1 show sha1 hash of the content
				-M, --md5 show md5 hash of the content
				-D, --dump dump file content
				-H, --hexdump hexdump file content
				-B BYTES, --bytes=BYTES
				number of characters to dump
				-L LINES, --lines=LINES
				number of lines to dump
				-q, --quiet no default output

				$ mkdir dir
				$ cd dir

				$ f --size
				size=0

				$ echo hello \| f --md5 --size
				size=6, md5=b1946ac92492d2347c6235b4d2611184

				$ f foo
				foo: file not found

				$ echo foo > foo
				$ f foo
				foo:

				#if symlink
				$ f foo --mode
				foo: mode=644
				#endif

				$ seq 10 > bar
				#if unix-permissions symlink
				$ chmod +x bar
				$ f bar --newer foo --mode --type --size --dump --links --bytes 7
				bar: file, size=21, mode=755, links=1, newer than foo
				>>>
				1
				2
				3
				4
				<<< no trailing newline
				#endif

				#if unix-permissions
				$ ln bar baz
				$ f bar -n baz -l --hexdump -t --sha1 --lines=9 -B 20
				bar: file, links=2, newer than baz, sha1=612ca68d0305c821750a
				0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a \|1.2.3.4.5.6.7.8.\|
				0010: 39 0a \|9.\|
				$ rm baz
				#endif

				#if unix-permissions symlink
				$ ln -s yadda l
				$ f . --recurse -MStmsB4
				.: directory with 3 files, mode=755
				./bar: file, size=21, mode=755, md5=3b03, sha1=612c
				./foo: file, size=4, mode=644, md5=d3b0, sha1=f1d2
				./l: link, size=5, md5=2faa, sha1=af93
				#endif

				$ f --quiet bar -DL 3
				1
				2
				3

				$ cd ..

				Yadda is a symlink
				#if symlink
				$ f -qr dir -HB 17
				dir: directory with 3 files
				dir/bar:
				0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a \|1.2.3.4.5.6.7.8.\|
				0010: 39 \|9\|
				dir/foo:
				0000: 66 6f 6f 0a \|foo.\|
				dir/l:
				0000: 79 61 64 64 61 \|yadda\|
				#else
				$ f -qr dir -HB 17
				dir: directory with 2 files (esc)
				dir/bar: (glob)
				0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a \|1.2.3.4.5.6.7.8.\|
				0010: 39 \|9\|
				dir/foo: (glob)
				0000: 66 6f 6f 0a \|foo.\|
				#endif