Andrew's git - gitweb.git/blob - t/t6050-replace.sh

   1#!/bin/sh
   2#
   3# Copyright (c) 2008 Christian Couder
   4#
   5test_description='Tests replace refs functionality'
   6
   7exec </dev/null
   8
   9. ./test-lib.sh
  10
  11add_and_commit_file()
  12{
  13    _file="$1"
  14    _msg="$2"
  15
  16    git add $_file || return $?
  17    test_tick || return $?
  18    git commit --quiet -m "$_file: $_msg"
  19}
  20
  21HASH1=
  22HASH2=
  23HASH3=
  24HASH4=
  25HASH5=
  26HASH6=
  27HASH7=
  28
  29test_expect_success 'set up buggy branch' '
  30     echo "line 1" >> hello &&
  31     echo "line 2" >> hello &&
  32     echo "line 3" >> hello &&
  33     echo "line 4" >> hello &&
  34     add_and_commit_file hello "4 lines" &&
  35     HASH1=$(git rev-parse --verify HEAD) &&
  36     echo "line BUG" >> hello &&
  37     echo "line 6" >> hello &&
  38     echo "line 7" >> hello &&
  39     echo "line 8" >> hello &&
  40     add_and_commit_file hello "4 more lines with a BUG" &&
  41     HASH2=$(git rev-parse --verify HEAD) &&
  42     echo "line 9" >> hello &&
  43     echo "line 10" >> hello &&
  44     add_and_commit_file hello "2 more lines" &&
  45     HASH3=$(git rev-parse --verify HEAD) &&
  46     echo "line 11" >> hello &&
  47     add_and_commit_file hello "1 more line" &&
  48     HASH4=$(git rev-parse --verify HEAD) &&
  49     sed -e "s/BUG/5/" hello > hello.new &&
  50     mv hello.new hello &&
  51     add_and_commit_file hello "BUG fixed" &&
  52     HASH5=$(git rev-parse --verify HEAD) &&
  53     echo "line 12" >> hello &&
  54     echo "line 13" >> hello &&
  55     add_and_commit_file hello "2 more lines" &&
  56     HASH6=$(git rev-parse --verify HEAD)
  57     echo "line 14" >> hello &&
  58     echo "line 15" >> hello &&
  59     echo "line 16" >> hello &&
  60     add_and_commit_file hello "again 3 more lines" &&
  61     HASH7=$(git rev-parse --verify HEAD)
  62'
  63
  64test_expect_success 'replace the author' '
  65     git cat-file commit $HASH2 | grep "author A U Thor" &&
  66     R=$(git cat-file commit $HASH2 | sed -e "s/A U/O/" | git hash-object -t commit --stdin -w) &&
  67     git cat-file commit $R | grep "author O Thor" &&
  68     git update-ref refs/replace/$HASH2 $R &&
  69     git show HEAD~5 | grep "O Thor" &&
  70     git show $HASH2 | grep "O Thor"
  71'
  72
  73#
  74#
  75test_done