upstream/mercurial-mirror Files · tests/test-mq-caches.t

url: move URL parsing functions into util to improve startup time...

url: move URL parsing functions into util to improve startup time The introduction of the new URL parsing code has created a startup time regression. This is mainly due to the use of url.hasscheme() in the ui class. It ends up importing many libraries that the url module requires. This fix helps marginally, but if we can get rid of the urllib import in the URL parser all together, startup time will go back to normal. perfstartup time before the URL refactoring (8796fb6af67e): ! wall 0.050692 comb 0.000000 user 0.000000 sys 0.000000 (best of 100) current startup time (139fb11210bb): ! wall 0.070685 comb 0.000000 user 0.000000 sys 0.000000 (best of 100) after this change: ! wall 0.064667 comb 0.000000 user 0.000000 sys 0.000000 (best of 100)

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        jfh
    
move tags.cache and branchheads.cache to a collected cache folder .hg/cache/...

              r13272
            
        $ branches=.hg/cache/branchheads

        Nicolas Dumazet
    
tests: unify test-mq-caches

              r11897
            
        $ echo '[extensions]' >> $HGRCPATH

        $ echo 'mq =' >> $HGRCPATH

        $ show_branch_cache()

        > {

        >     # force cache (re)generation

        >     hg log -r does-not-exist 2> /dev/null

        >     hg log -r tip --template 'tip: {rev}\n'

        >     if [ -f $branches ]; then

        >       sort $branches

        >     else

        >       echo No branch cache

        >     fi

        >     if [ "$1" = 1 ]; then

        >       for b in foo bar; do

        >         hg log -r $b --template "branch $b: "'{rev}\n'

        >       done

        >     fi

        > }

        $ hg init a

        $ cd a

        $ hg qinit -c

      mq patch on an empty repo

        $ hg qnew p1

        $ show_branch_cache

        tip: 0

        No branch cache

        $ echo > pfile

        $ hg add pfile

        $ hg qrefresh -m 'patch 1'

        $ show_branch_cache

        tip: 0

        No branch cache

      some regular revisions

        $ hg qpop

        popping p1

        patch queue now empty

        $ echo foo > foo

        $ hg add foo

        $ echo foo > .hg/branch

        Martin Geisler
    
tests: remove unneeded -d flags...

              r12156
            
        $ hg ci -m 'branch foo'

        Nicolas Dumazet
    
tests: unify test-mq-caches

              r11897
            
        $ echo bar > bar

        $ hg add bar

        $ echo bar > .hg/branch

        Martin Geisler
    
tests: remove unneeded -d flags...

              r12156
            
        $ hg ci -m 'branch bar'

        Nicolas Dumazet
    
tests: unify test-mq-caches

              r11897
            
        $ show_branch_cache

        tip: 1

        Martin Geisler
    
tests: remove unneeded -d flags...

              r12156
            
        c229711f16da3d7591f89b1b8d963b79bda22714 1

        c229711f16da3d7591f89b1b8d963b79bda22714 bar

        dc25e3827021582e979f600811852e36cbe57341 foo

        Nicolas Dumazet
    
tests: unify test-mq-caches

              r11897
            
      add some mq patches

        $ hg qpush

        applying p1

        now at: p1

        $ show_branch_cache

        tip: 2

        Martin Geisler
    
tests: remove unneeded -d flags...

              r12156
            
        c229711f16da3d7591f89b1b8d963b79bda22714 1

        c229711f16da3d7591f89b1b8d963b79bda22714 bar

        dc25e3827021582e979f600811852e36cbe57341 foo

        Nicolas Dumazet
    
tests: unify test-mq-caches

              r11897
            
        $ hg qnew p2

        $ echo foo > .hg/branch

        $ echo foo2 >> foo

        $ hg qrefresh -m 'patch 2'

        $ show_branch_cache 1

        tip: 3

        Martin Geisler
    
tests: remove unneeded -d flags...

              r12156
            
        c229711f16da3d7591f89b1b8d963b79bda22714 1

        c229711f16da3d7591f89b1b8d963b79bda22714 bar

        dc25e3827021582e979f600811852e36cbe57341 foo

        Nicolas Dumazet
    
tests: unify test-mq-caches

              r11897
            
        branch foo: 3

        branch bar: 2

      removing the cache

        $ rm $branches

        $ show_branch_cache 1

        tip: 3

        Martin Geisler
    
tests: remove unneeded -d flags...

              r12156
            
        c229711f16da3d7591f89b1b8d963b79bda22714 1

        c229711f16da3d7591f89b1b8d963b79bda22714 bar

        dc25e3827021582e979f600811852e36cbe57341 foo

        Nicolas Dumazet
    
tests: unify test-mq-caches

              r11897
            
        branch foo: 3

        branch bar: 2

      importing rev 1 (the cache now ends in one of the patches)

        $ hg qimport -r 1 -n p0

        $ show_branch_cache 1

        tip: 3

        Martin Geisler
    
tests: remove unneeded -d flags...

              r12156
            
        c229711f16da3d7591f89b1b8d963b79bda22714 1

        c229711f16da3d7591f89b1b8d963b79bda22714 bar

        dc25e3827021582e979f600811852e36cbe57341 foo

        Nicolas Dumazet
    
tests: unify test-mq-caches

              r11897
            
        branch foo: 3

        branch bar: 2

        $ hg log -r qbase --template 'qbase: {rev}\n'

        qbase: 1

      detect an invalid cache

        $ hg qpop -a

        popping p2

        popping p1

        popping p0

        patch queue now empty

        $ hg qpush -a

        applying p0

        applying p1

        applying p2

        now at: p2

        $ show_branch_cache

        tip: 3

        Martin Geisler
    
tests: remove unneeded -d flags...

              r12156
            
        dc25e3827021582e979f600811852e36cbe57341 0

        dc25e3827021582e979f600811852e36cbe57341 foo

        Nicolas Dumazet
    
tests: unify test-mq-caches

              r11897

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jfh move tags.cache and branchheads.cache to a collected cache folder .hg/cache/...	r13272	$ branches=.hg/cache/branchheads
Nicolas Dumazet tests: unify test-mq-caches	r11897	$ echo '[extensions]' >> $HGRCPATH
		$ echo 'mq =' >> $HGRCPATH

		$ show_branch_cache()
		> {
		> # force cache (re)generation
		> hg log -r does-not-exist 2> /dev/null
		> hg log -r tip --template 'tip: {rev}\n'
		> if [ -f $branches ]; then
		> sort $branches
		> else
		> echo No branch cache
		> fi
		> if [ "$1" = 1 ]; then
		> for b in foo bar; do
		> hg log -r $b --template "branch $b: "'{rev}\n'
		> done
		> fi
		> }

		$ hg init a
		$ cd a
		$ hg qinit -c


		mq patch on an empty repo

		$ hg qnew p1
		$ show_branch_cache
		tip: 0
		No branch cache

		$ echo > pfile
		$ hg add pfile
		$ hg qrefresh -m 'patch 1'
		$ show_branch_cache
		tip: 0
		No branch cache

		some regular revisions

		$ hg qpop
		popping p1
		patch queue now empty
		$ echo foo > foo
		$ hg add foo
		$ echo foo > .hg/branch
Martin Geisler tests: remove unneeded -d flags...	r12156	$ hg ci -m 'branch foo'
Nicolas Dumazet tests: unify test-mq-caches	r11897
		$ echo bar > bar
		$ hg add bar
		$ echo bar > .hg/branch
Martin Geisler tests: remove unneeded -d flags...	r12156	$ hg ci -m 'branch bar'
Nicolas Dumazet tests: unify test-mq-caches	r11897	$ show_branch_cache
		tip: 1
Martin Geisler tests: remove unneeded -d flags...	r12156	c229711f16da3d7591f89b1b8d963b79bda22714 1
		c229711f16da3d7591f89b1b8d963b79bda22714 bar
		dc25e3827021582e979f600811852e36cbe57341 foo
Nicolas Dumazet tests: unify test-mq-caches	r11897
		add some mq patches

		$ hg qpush
		applying p1
		now at: p1
		$ show_branch_cache
		tip: 2
Martin Geisler tests: remove unneeded -d flags...	r12156	c229711f16da3d7591f89b1b8d963b79bda22714 1
		c229711f16da3d7591f89b1b8d963b79bda22714 bar
		dc25e3827021582e979f600811852e36cbe57341 foo
Nicolas Dumazet tests: unify test-mq-caches	r11897
		$ hg qnew p2
		$ echo foo > .hg/branch
		$ echo foo2 >> foo
		$ hg qrefresh -m 'patch 2'
		$ show_branch_cache 1
		tip: 3
Martin Geisler tests: remove unneeded -d flags...	r12156	c229711f16da3d7591f89b1b8d963b79bda22714 1
		c229711f16da3d7591f89b1b8d963b79bda22714 bar
		dc25e3827021582e979f600811852e36cbe57341 foo
Nicolas Dumazet tests: unify test-mq-caches	r11897	branch foo: 3
		branch bar: 2

		removing the cache

		$ rm $branches
		$ show_branch_cache 1
		tip: 3
Martin Geisler tests: remove unneeded -d flags...	r12156	c229711f16da3d7591f89b1b8d963b79bda22714 1
		c229711f16da3d7591f89b1b8d963b79bda22714 bar
		dc25e3827021582e979f600811852e36cbe57341 foo
Nicolas Dumazet tests: unify test-mq-caches	r11897	branch foo: 3
		branch bar: 2

		importing rev 1 (the cache now ends in one of the patches)

		$ hg qimport -r 1 -n p0
		$ show_branch_cache 1
		tip: 3
Martin Geisler tests: remove unneeded -d flags...	r12156	c229711f16da3d7591f89b1b8d963b79bda22714 1
		c229711f16da3d7591f89b1b8d963b79bda22714 bar
		dc25e3827021582e979f600811852e36cbe57341 foo
Nicolas Dumazet tests: unify test-mq-caches	r11897	branch foo: 3
		branch bar: 2
		$ hg log -r qbase --template 'qbase: {rev}\n'
		qbase: 1

		detect an invalid cache

		$ hg qpop -a
		popping p2
		popping p1
		popping p0
		patch queue now empty
		$ hg qpush -a
		applying p0
		applying p1
		applying p2
		now at: p2
		$ show_branch_cache
		tip: 3
Martin Geisler tests: remove unneeded -d flags...	r12156	dc25e3827021582e979f600811852e36cbe57341 0
		dc25e3827021582e979f600811852e36cbe57341 foo
Nicolas Dumazet tests: unify test-mq-caches	r11897