Andrew's git - gitweb.git/blob - t/t3402-rebase-merge.sh

   1#!/bin/sh
   2#
   3# Copyright (c) 2006 Junio C Hamano
   4#
   5
   6test_description='git rebase --merge test'
   7
   8. ./test-lib.sh
   9
  10T="A quick brown fox
  11jumps over the lazy dog."
  12for i in 1 2 3 4 5 6 7 8 9 10
  13do
  14        echo "$i $T"
  15done >original
  16
  17test_expect_success setup '
  18        git add original &&
  19        git commit -m"initial" &&
  20        git branch side &&
  21        echo "11 $T" >>original &&
  22        git commit -a -m"master updates a bit." &&
  23
  24        echo "12 $T" >>original &&
  25        git commit -a -m"master updates a bit more." &&
  26
  27        git checkout side &&
  28        (echo "0 $T" ; cat original) >renamed &&
  29        git add renamed &&
  30        git update-index --force-remove original &&
  31        git commit -a -m"side renames and edits." &&
  32
  33        tr "[a-z]" "[A-Z]" <original >newfile &&
  34        git add newfile &&
  35        git commit -a -m"side edits further." &&
  36
  37        tr "[a-m]" "[A-M]" <original >newfile &&
  38        rm -f original &&
  39        git commit -a -m"side edits once again." &&
  40
  41        git branch test-rebase side &&
  42        git branch test-rebase-pick side &&
  43        git branch test-reference-pick side &&
  44        git checkout -b test-merge side
  45'
  46
  47test_expect_success 'reference merge' '
  48        git merge -s recursive "reference merge" HEAD master
  49'
  50
  51PRE_REBASE=$(git rev-parse test-rebase)
  52test_expect_success rebase '
  53        git checkout test-rebase &&
  54        GIT_TRACE=1 git rebase --merge master
  55'
  56
  57test_expect_success 'test-rebase@{1} is pre rebase' '
  58        test $PRE_REBASE = $(git rev-parse test-rebase@{1})
  59'
  60
  61test_expect_success 'merge and rebase should match' '
  62        git diff-tree -r test-rebase test-merge >difference &&
  63        if test -s difference
  64        then
  65                cat difference
  66                (exit 1)
  67        else
  68                echo happy
  69        fi
  70'
  71
  72test_expect_success 'rebase the other way' '
  73        git reset --hard master &&
  74        git rebase --merge side
  75'
  76
  77test_expect_success 'rebase -Xtheirs' '
  78        git checkout -b conflicting master~2 &&
  79        echo "AB $T" >> original &&
  80        git commit -mconflicting original &&
  81        git rebase -Xtheirs master &&
  82        grep AB original &&
  83        ! grep 11 original
  84'
  85
  86test_expect_success 'merge and rebase should match' '
  87        git diff-tree -r test-rebase test-merge >difference &&
  88        if test -s difference
  89        then
  90                cat difference
  91                (exit 1)
  92        else
  93                echo happy
  94        fi
  95'
  96
  97test_expect_success 'picking rebase' '
  98        git reset --hard side &&
  99        git rebase --merge --onto master side^^ &&
 100        mb=$(git merge-base master HEAD) &&
 101        if test "$mb" = "$(git rev-parse master)"
 102        then
 103                echo happy
 104        else
 105                git show-branch
 106                (exit 1)
 107        fi &&
 108        f=$(git diff-tree --name-only HEAD^ HEAD) &&
 109        g=$(git diff-tree --name-only HEAD^^ HEAD^) &&
 110        case "$f,$g" in
 111        newfile,newfile)
 112                echo happy ;;
 113        *)
 114                echo "$f"
 115                echo "$g"
 116                (exit 1)
 117        esac
 118'
 119
 120test_expect_success 'rebase -s funny -Xopt' '
 121        test_when_finished "rm -fr test-bin funny.was.run" &&
 122        mkdir test-bin &&
 123        cat >test-bin/git-merge-funny <<-EOF &&
 124        #!$SHELL_PATH
 125        case "\$1" in --opt) ;; *) exit 2 ;; esac
 126        shift &&
 127        >funny.was.run &&
 128        exec git merge-recursive "\$@"
 129        EOF
 130        chmod +x test-bin/git-merge-funny &&
 131        git reset --hard &&
 132        git checkout -b test-funny master^ &&
 133        test_commit funny &&
 134        (
 135                PATH=./test-bin:$PATH
 136                git rebase -s funny -Xopt master
 137        ) &&
 138        test -f funny.was.run
 139'
 140
 141test_done