upstream/mercurial-mirror Files · tests/test-rebase-issue-noparam-single-rev.t

rbc: fix superfluous rebuilding from scratch - don't abuse self._rbcnamescount...

rbc: fix superfluous rebuilding from scratch - don't abuse self._rbcnamescount The code used self._rbcnamescount as if it was the length of self._names ... but actually it is just the number of good entries on disk. This caused the cache to be populated inefficiently. In some cases very inefficiently. Instead of checking the length before lookup, just try a lookup in self._names - that is also in most cases faster. Comments and debug messages are tweaked to help understanding the issue and the fix.

Durham Goode - - Load All Authors

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r23835:aa4a1672 default


                r29615:a2a380e2

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             test-rebase-issue-noparam-single-rev.t
        
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        $ cat >> $HGRCPATH <<EOF

        > [extensions]

        > rebase=

        > 

        > [phases]

        > publish=False

        > 

        > [alias]

        > tglog = log -G --template "{rev}: '{desc}' {branches}\n"

        > EOF

        $ hg init a

        $ cd a

        $ echo c1 > c1

        $ hg ci -Am c1

        adding c1

        $ echo c2 > c2

        $ hg ci -Am c2

        adding c2

        $ echo l1 > l1

        $ hg ci -Am l1

        adding l1

        $ hg up -q -C 1

        $ echo r1 > r1

        $ hg ci -Am r1

        adding r1

        created new head

        $ echo r2 > r2

        $ hg ci -Am r2

        adding r2

        $ hg tglog

        @  4: 'r2'

        |

        o  3: 'r1'

        |

        | o  2: 'l1'

        |/

        o  1: 'c2'

        |

        o  0: 'c1'

      Rebase with no arguments - single revision in source branch:

        $ hg up -q -C 2

        $ hg rebase

        rebasing 2:87c180a611f2 "l1"

        saved backup bundle to $TESTTMP/a/.hg/strip-backup/87c180a611f2-a5be192d-backup.hg (glob)

        $ hg tglog

        @  4: 'l1'

        |

        o  3: 'r2'

        |

        o  2: 'r1'

        |

        o  1: 'c2'

        |

        o  0: 'c1'

        $ cd ..

        $ hg init b

        $ cd b

        $ echo c1 > c1

        $ hg ci -Am c1

        adding c1

        $ echo c2 > c2

        $ hg ci -Am c2

        adding c2

        $ echo l1 > l1

        $ hg ci -Am l1

        adding l1

        $ echo l2 > l2

        $ hg ci -Am l2

        adding l2

        $ hg up -q -C 1

        $ echo r1 > r1

        $ hg ci -Am r1

        adding r1

        created new head

        $ hg tglog

        @  4: 'r1'

        |

        | o  3: 'l2'

        | |

        | o  2: 'l1'

        |/

        o  1: 'c2'

        |

        o  0: 'c1'

      Rebase with no arguments - single revision in target branch:

        $ hg up -q -C 3

        $ hg rebase

        rebasing 2:87c180a611f2 "l1"

        rebasing 3:1ac923b736ef "l2"

        saved backup bundle to $TESTTMP/b/.hg/strip-backup/87c180a611f2-b980535c-backup.hg (glob)

        $ hg tglog

        @  4: 'l2'

        |

        o  3: 'l1'

        |

        o  2: 'r1'

        |

        o  1: 'c2'

        |

        o  0: 'c1'

        $ cd ..

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				$ cat >> $HGRCPATH <<EOF
				> [extensions]
				> rebase=
				>
				> [phases]
				> publish=False
				>
				> [alias]
				> tglog = log -G --template "{rev}: '{desc}' {branches}\n"
				> EOF


				$ hg init a
				$ cd a

				$ echo c1 > c1
				$ hg ci -Am c1
				adding c1

				$ echo c2 > c2
				$ hg ci -Am c2
				adding c2

				$ echo l1 > l1
				$ hg ci -Am l1
				adding l1

				$ hg up -q -C 1

				$ echo r1 > r1
				$ hg ci -Am r1
				adding r1
				created new head

				$ echo r2 > r2
				$ hg ci -Am r2
				adding r2

				$ hg tglog
				@ 4: 'r2'
				\|
				o 3: 'r1'
				\|
				\| o 2: 'l1'
				\|/
				o 1: 'c2'
				\|
				o 0: 'c1'

				Rebase with no arguments - single revision in source branch:

				$ hg up -q -C 2

				$ hg rebase
				rebasing 2:87c180a611f2 "l1"
				saved backup bundle to $TESTTMP/a/.hg/strip-backup/87c180a611f2-a5be192d-backup.hg (glob)

				$ hg tglog
				@ 4: 'l1'
				\|
				o 3: 'r2'
				\|
				o 2: 'r1'
				\|
				o 1: 'c2'
				\|
				o 0: 'c1'

				$ cd ..


				$ hg init b
				$ cd b

				$ echo c1 > c1
				$ hg ci -Am c1
				adding c1

				$ echo c2 > c2
				$ hg ci -Am c2
				adding c2

				$ echo l1 > l1
				$ hg ci -Am l1
				adding l1

				$ echo l2 > l2
				$ hg ci -Am l2
				adding l2

				$ hg up -q -C 1

				$ echo r1 > r1
				$ hg ci -Am r1
				adding r1
				created new head

				$ hg tglog
				@ 4: 'r1'
				\|
				\| o 3: 'l2'
				\| \|
				\| o 2: 'l1'
				\|/
				o 1: 'c2'
				\|
				o 0: 'c1'

				Rebase with no arguments - single revision in target branch:

				$ hg up -q -C 3

				$ hg rebase
				rebasing 2:87c180a611f2 "l1"
				rebasing 3:1ac923b736ef "l2"
				saved backup bundle to $TESTTMP/b/.hg/strip-backup/87c180a611f2-b980535c-backup.hg (glob)

				$ hg tglog
				@ 4: 'l2'
				\|
				o 3: 'l1'
				\|
				o 2: 'r1'
				\|
				o 1: 'c2'
				\|
				o 0: 'c1'


				$ cd ..