upstream/mercurial-mirror Files · tests/test-convert-splicemap.t

largefiles: only cache largefiles in new heads...

largefiles: only cache largefiles in new heads This fixes a serious performance regression in largefiles introduced in Mercurial 2.1. Caching new largefiles on pull is necessary, because otherwise largefiles will be missing (and unable to be downloaded) when the user tries to merge or rebase a new head with an old one. But this is an expensive operation and should only be done for heads that are new from the pull, rather than on all heads in the repository.

Wagner Bruna - - Load All Authors

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r15608:63ff8fe3 stable


                r16103:3e1efb45

stable

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             test-convert-splicemap.t
        
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        $ echo "[extensions]" >> $HGRCPATH

        $ echo "convert=" >> $HGRCPATH

        $ echo 'graphlog =' >> $HGRCPATH

        $ glog()

        > {

        >     hg glog --template '{rev} "{desc|firstline}" files: {files}\n' "$@"

        > }

        $ hg init repo1

        $ cd repo1

        $ echo a > a

        $ hg ci -Am adda

        adding a

        $ echo b > b

        $ echo a >> a

        $ hg ci -Am addb

        adding b

        $ PARENTID1=`hg id --debug -i`

        $ echo c > c

        $ hg ci -Am addc

        adding c

        $ PARENTID2=`hg id --debug -i`

        $ cd ..

        $ hg init repo2

        $ cd repo2

        $ echo b > a

        $ echo d > d

        $ hg ci -Am addaandd

        adding a

        adding d

        $ CHILDID1=`hg id --debug -i`

        $ echo d >> d

        $ hg ci -Am changed

        $ CHILDID2=`hg id --debug -i`

        $ echo e > e

        $ hg ci -Am adde

        adding e

        $ cd ..

      test invalid splicemap

        $ cat > splicemap <<EOF

        > $CHILDID2

        > EOF

        $ hg convert --splicemap splicemap repo2 repo1

        abort: syntax error in splicemap(1): key/value pair expected

        [255]

      splice repo2 on repo1

        $ cat > splicemap <<EOF

        > $CHILDID1 $PARENTID1 

        > $CHILDID2 $PARENTID2,$CHILDID1

        > EOF

        $ hg clone repo1 target1

        updating to branch default

        3 files updated, 0 files merged, 0 files removed, 0 files unresolved

        $ hg convert --splicemap splicemap repo2 target1

        scanning source...

        sorting...

        converting...

        2 addaandd

        spliced in ['6d4c2037ddc2cb2627ac3a244ecce35283268f8e'] as parents of 527cdedf31fbd5ea708aa14eeecf53d4676f38db

        1 changed

        spliced in ['e55c719b85b60e5102fac26110ba626e7cb6b7dc', '527cdedf31fbd5ea708aa14eeecf53d4676f38db'] as parents of e4ea00df91897da3079a10fab658c1eddba6617b

        0 adde

        $ glog -R target1

        o  5 "adde" files: e

        |

        o    4 "changed" files: d

        |\

        | o  3 "addaandd" files: a d

        | |

        @ |  2 "addc" files: c

        |/

        o  1 "addb" files: a b

        |

        o  0 "adda" files: a

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				$ echo "[extensions]" >> $HGRCPATH
				$ echo "convert=" >> $HGRCPATH
				$ echo 'graphlog =' >> $HGRCPATH
				$ glog()
				> {
				> hg glog --template '{rev} "{desc\|firstline}" files: {files}\n' "$@"
				> }
				$ hg init repo1
				$ cd repo1
				$ echo a > a
				$ hg ci -Am adda
				adding a
				$ echo b > b
				$ echo a >> a
				$ hg ci -Am addb
				adding b
				$ PARENTID1=`hg id --debug -i`
				$ echo c > c
				$ hg ci -Am addc
				adding c
				$ PARENTID2=`hg id --debug -i`
				$ cd ..
				$ hg init repo2
				$ cd repo2
				$ echo b > a
				$ echo d > d
				$ hg ci -Am addaandd
				adding a
				adding d
				$ CHILDID1=`hg id --debug -i`
				$ echo d >> d
				$ hg ci -Am changed
				$ CHILDID2=`hg id --debug -i`
				$ echo e > e
				$ hg ci -Am adde
				adding e
				$ cd ..

				test invalid splicemap

				$ cat > splicemap <<EOF
				> $CHILDID2
				> EOF
				$ hg convert --splicemap splicemap repo2 repo1
				abort: syntax error in splicemap(1): key/value pair expected
				[255]

				splice repo2 on repo1

				$ cat > splicemap <<EOF
				> $CHILDID1 $PARENTID1
				> $CHILDID2 $PARENTID2,$CHILDID1
				> EOF
				$ hg clone repo1 target1
				updating to branch default
				3 files updated, 0 files merged, 0 files removed, 0 files unresolved
				$ hg convert --splicemap splicemap repo2 target1
				scanning source...
				sorting...
				converting...
				2 addaandd
				spliced in ['6d4c2037ddc2cb2627ac3a244ecce35283268f8e'] as parents of 527cdedf31fbd5ea708aa14eeecf53d4676f38db
				1 changed
				spliced in ['e55c719b85b60e5102fac26110ba626e7cb6b7dc', '527cdedf31fbd5ea708aa14eeecf53d4676f38db'] as parents of e4ea00df91897da3079a10fab658c1eddba6617b
				0 adde
				$ glog -R target1
				o 5 "adde" files: e
				\|
				o 4 "changed" files: d
				\|\
				\| o 3 "addaandd" files: a d
				\| \|
				@ \| 2 "addc" files: c
				\|/
				o 1 "addb" files: a b
				\|
				o 0 "adda" files: a