Andrew's git / gitweb.git /
dd919100d6848d82833a52fdb9456dcde1c44fbb
   1#!/bin/sh
   2
   3test_description='git rebase --root
   4
   5Tests if git rebase --root --onto <newparent> can rebase the root commit.
   6'
   7. ./test-lib.sh
   8
   9test_expect_success 'prepare repository' '
  10        echo 1 > A &&
  11        git add A &&
  12        git commit -m 1 &&
  13        echo 2 > A &&
  14        git add A &&
  15        git commit -m 2 &&
  16        git symbolic-ref HEAD refs/heads/other &&
  17        rm .git/index &&
  18        echo 3 > B &&
  19        git add B &&
  20        git commit -m 3 &&
  21        echo 1 > A &&
  22        git add A &&
  23        git commit -m 1b &&
  24        echo 4 > B &&
  25        git add B &&
  26        git commit -m 4
  27'
  28
  29test_expect_success 'rebase --root expects --onto' '
  30        test_must_fail git rebase --root
  31'
  32
  33test_expect_success 'setup pre-rebase hook' '
  34        mkdir -p .git/hooks &&
  35        cat >.git/hooks/pre-rebase <<EOF &&
  36#!$SHELL_PATH
  37echo "\$1,\$2" >.git/PRE-REBASE-INPUT
  38EOF
  39        chmod +x .git/hooks/pre-rebase
  40'
  41cat > expect <<EOF
  424
  433
  442
  451
  46EOF
  47
  48test_expect_success 'rebase --root --onto <newbase>' '
  49        git checkout -b work &&
  50        git rebase --root --onto master &&
  51        git log --pretty=tformat:"%s" > rebased &&
  52        test_cmp expect rebased
  53'
  54
  55test_expect_success 'pre-rebase got correct input (1)' '
  56        test "z$(cat .git/PRE-REBASE-INPUT)" = z--root,
  57'
  58
  59test_expect_success 'rebase --root --onto <newbase> <branch>' '
  60        git branch work2 other &&
  61        git rebase --root --onto master work2 &&
  62        git log --pretty=tformat:"%s" > rebased2 &&
  63        test_cmp expect rebased2
  64'
  65
  66test_expect_success 'pre-rebase got correct input (2)' '
  67        test "z$(cat .git/PRE-REBASE-INPUT)" = z--root,work2
  68'
  69
  70test_expect_success 'setup pre-rebase hook that fails' '
  71        mkdir -p .git/hooks &&
  72        cat >.git/hooks/pre-rebase <<EOF &&
  73#!$SHELL_PATH
  74false
  75EOF
  76        chmod +x .git/hooks/pre-rebase
  77'
  78
  79test_expect_success 'pre-rebase hook stops rebase' '
  80        git checkout -b stops1 other &&
  81        GIT_EDITOR=: test_must_fail git rebase --root --onto master &&
  82        test "z$(git symbolic-ref HEAD)" = zrefs/heads/stops1
  83        test 0 = $(git rev-list other...stops1 | wc -l)
  84'
  85
  86test_done