1#!/bin/sh 2# 3# Copyright (c) 2005 Junio C Hamano 4# 5 6test_description='Same rename detection as t4003 but testing diff-raw -z. 7 8' 9. ./test-lib.sh 10. "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash 11 12test_expect_success \ 13 'prepare reference tree' \ 14 'COPYING_test_data >COPYING && 15 echo frotz >rezrov && 16 git update-index --add COPYING rezrov && 17 orig=$(git hash-object COPYING) && 18 tree=$(git write-tree) && 19 echo $tree' 20 21test_expect_success \ 22 'prepare work tree' \ 23 'sed -e 's/HOWEVER/However/' <COPYING >COPYING.1 && 24 sed -e 's/GPL/G.P.L/g' <COPYING >COPYING.2 && 25 rm -f COPYING && 26 c1=$(git hash-object COPYING.1) && 27 c2=$(git hash-object COPYING.2) && 28 git update-index --add --remove COPYING COPYING.?' 29 30# tree has COPYING and rezrov. work tree has COPYING.1 and COPYING.2, 31# both are slightly edited, and unchanged rezrov. We say COPYING.1 32# and COPYING.2 are based on COPYING, and do not say anything about 33# rezrov. 34 35git diff-index -z -C $tree >current 36 37cat >expected <<EOF 38:100644 100644 $orig $c1 C1234 39COPYING 40COPYING.1 41:100644 100644 $orig $c2 R1234 42COPYING 43COPYING.2 44EOF 45 46test_expect_success \ 47 'validate output from rename/copy detection (#1)' \ 48 'compare_diff_raw_z current expected' 49 50################################################################ 51 52test_expect_success \ 53 'prepare work tree again' \ 54 'mv COPYING.2 COPYING && 55 git update-index --add --remove COPYING COPYING.1 COPYING.2' 56 57# tree has COPYING and rezrov. work tree has COPYING and COPYING.1, 58# both are slightly edited, and unchanged rezrov. We say COPYING.1 59# is based on COPYING and COPYING is still there, and do not say anything 60# about rezrov. 61 62git diff-index -z -C $tree >current 63cat >expected <<EOF 64:100644 100644 $orig $c2 M 65COPYING 66:100644 100644 $orig $c1 C1234 67COPYING 68COPYING.1 69EOF 70 71test_expect_success \ 72 'validate output from rename/copy detection (#2)' \ 73 'compare_diff_raw_z current expected' 74 75################################################################ 76 77# tree has COPYING and rezrov. work tree has the same COPYING and 78# copy-edited COPYING.1, and unchanged rezrov. We should not say 79# anything about rezrov or COPYING, since the revised again diff-raw 80# nows how to say Copy. 81 82test_expect_success \ 83 'prepare work tree once again' \ 84 'COPYING_test_data >COPYING && 85 git update-index --add --remove COPYING COPYING.1' 86 87git diff-index -z -C --find-copies-harder $tree >current 88cat >expected <<EOF 89:100644 100644 $orig $c1 C1234 90COPYING 91COPYING.1 92EOF 93 94test_expect_success \ 95 'validate output from rename/copy detection (#3)' \ 96 'compare_diff_raw_z current expected' 97 98test_done 99