Andrew's git - gitweb.git/blob - t/t4005-diff-rename-2.sh

   1#!/bin/sh
   2#
   3# Copyright (c) 2005 Junio C Hamano
   4#
   5
   6test_description='Same rename detection as t4003 but testing diff-raw.
   7
   8'
   9. ./test-lib.sh
  10. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash
  11
  12test_expect_success \
  13    'prepare reference tree' \
  14    'cat "$TEST_DIRECTORY"/../COPYING >COPYING &&
  15     echo frotz >rezrov &&
  16    git update-index --add COPYING rezrov &&
  17    tree=$(git write-tree) &&
  18    echo $tree'
  19
  20test_expect_success \
  21    'prepare work tree' \
  22    'sed -e 's/HOWEVER/However/' <COPYING >COPYING.1 &&
  23    sed -e 's/GPL/G.P.L/g' <COPYING >COPYING.2 &&
  24    rm -f COPYING &&
  25    git update-index --add --remove COPYING COPYING.?'
  26
  27# tree has COPYING and rezrov.  work tree has COPYING.1 and COPYING.2,
  28# both are slightly edited, and unchanged rezrov.  We say COPYING.1
  29# and COPYING.2 are based on COPYING, and do not say anything about
  30# rezrov.
  31
  32git diff-index -C $tree >current
  33
  34cat >expected <<\EOF
  35:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234  COPYING COPYING.1
  36:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 06c67961bbaed34a127f76d261f4c0bf73eda471 R1234  COPYING COPYING.2
  37EOF
  38
  39test_expect_success \
  40    'validate output from rename/copy detection (#1)' \
  41    'compare_diff_raw current expected'
  42
  43################################################################
  44
  45test_expect_success \
  46    'prepare work tree again' \
  47    'mv COPYING.2 COPYING &&
  48     git update-index --add --remove COPYING COPYING.1 COPYING.2'
  49
  50# tree has COPYING and rezrov.  work tree has COPYING and COPYING.1,
  51# both are slightly edited, and unchanged rezrov.  We say COPYING.1
  52# is based on COPYING and COPYING is still there, and do not say anything
  53# about rezrov.
  54
  55git diff-index -C $tree >current
  56cat >expected <<\EOF
  57:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 06c67961bbaed34a127f76d261f4c0bf73eda471 M      COPYING
  58:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234  COPYING COPYING.1
  59EOF
  60
  61test_expect_success \
  62    'validate output from rename/copy detection (#2)' \
  63    'compare_diff_raw current expected'
  64
  65################################################################
  66
  67# tree has COPYING and rezrov.  work tree has the same COPYING and
  68# copy-edited COPYING.1, and unchanged rezrov.  We should not say
  69# anything about rezrov nor COPYING, since the revised again diff-raw
  70# nows how to say Copy.
  71
  72test_expect_success \
  73    'prepare work tree once again' \
  74    'cat "$TEST_DIRECTORY"/../COPYING >COPYING &&
  75     git update-index --add --remove COPYING COPYING.1'
  76
  77git diff-index -C --find-copies-harder $tree >current
  78cat >expected <<\EOF
  79:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234  COPYING COPYING.1
  80EOF
  81
  82test_expect_success \
  83    'validate output from rename/copy detection (#3)' \
  84    'compare_diff_raw current expected'
  85
  86test_done