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. ../diff-lib.sh ;# test-lib chdir's into trash 11 12test_expect_success \ 13'prepare reference tree' \ 14'cat ../../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 -M$tree>current 33 34cat>expected <<\EOF 35:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234 COPYING COPYING.1 36:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 06c67961bbaed34a127f76d261f4c0bf73eda471 R1234 COPYING COPYING.2 37EOF 38 39test_expect_success \ 40'validate output from rename/copy detection (#1)' \ 41'compare_diff_raw current expected' 42 43# make sure diff-helper can grok it. 44mv expected diff-raw 45GIT_DIFF_OPTS=--unified=0 git-diff-helper<diff-raw>current 46cat>expected <<\EOF 47diff--git a/COPYING b/COPYING.1 48copy from COPYING 49copy to COPYING.1 50--- a/COPYING 51+++ b/COPYING.1 52@@ -6+6 @@ 53- HOWEVER,in order to allow a migration to GPLv3 if that seems like 54+ However,in order to allow a migration to GPLv3 if that seems like 55diff--git a/COPYING b/COPYING.2 56rename from COPYING 57rename to COPYING.2 58--- a/COPYING 59+++ b/COPYING.2 60@@ -2+2 @@ 61- Note that the only valid version of the GPL as far as this project 62+ Note that the only valid version of the G.P.L as far as this project 63@@ -6+6 @@ 64- HOWEVER,in order to allow a migration to GPLv3 if that seems like 65+ HOWEVER,in order to allow a migration to G.P.Lv3 if that seems like 66@@ -12+12 @@ 67- This file is licensed under the GPL v2, or a later version 68+ This file is licensed under the G.P.L v2, or a later version 69EOF 70 71test_expect_success \ 72'validate output from diff-helper (#1)' \ 73'compare_diff_patch current expected' 74 75################################################################ 76 77test_expect_success \ 78'prepare work tree again' \ 79'mv COPYING.2 COPYING && 80 git-update-index --add --remove COPYING COPYING.1 COPYING.2' 81 82# tree has COPYING and rezrov. work tree has COPYING and COPYING.1, 83# both are slightly edited, and unchanged rezrov. We say COPYING.1 84# is based on COPYING and COPYING is still there, and do not say anything 85# about rezrov. 86 87git-diff-index -C$tree>current 88cat>expected <<\EOF 89:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 06c67961bbaed34a127f76d261f4c0bf73eda471 M COPYING 90:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234 COPYING COPYING.1 91EOF 92 93test_expect_success \ 94'validate output from rename/copy detection (#2)' \ 95'compare_diff_raw current expected' 96 97# make sure diff-helper can grok it. 98mv expected diff-raw 99GIT_DIFF_OPTS=--unified=0 git-diff-helper<diff-raw>current 100cat>expected <<\EOF 101diff--git a/COPYING b/COPYING 102--- a/COPYING 103+++ b/COPYING 104@@ -2+2 @@ 105- Note that the only valid version of the GPL as far as this project 106+ Note that the only valid version of the G.P.L as far as this project 107@@ -6+6 @@ 108- HOWEVER,in order to allow a migration to GPLv3 if that seems like 109+ HOWEVER,in order to allow a migration to G.P.Lv3 if that seems like 110@@ -12+12 @@ 111- This file is licensed under the GPL v2, or a later version 112+ This file is licensed under the G.P.L v2, or a later version 113diff--git a/COPYING b/COPYING.1 114copy from COPYING 115copy to COPYING.1 116--- a/COPYING 117+++ b/COPYING.1 118@@ -6+6 @@ 119- HOWEVER,in order to allow a migration to GPLv3 if that seems like 120+ However,in order to allow a migration to GPLv3 if that seems like 121EOF 122 123test_expect_success \ 124'validate output from diff-helper (#2)' \ 125'compare_diff_patch current expected' 126 127################################################################ 128 129# tree has COPYING and rezrov. work tree has the same COPYING and 130# copy-edited COPYING.1, and unchanged rezrov. We should not say 131# anything about rezrov nor COPYING, since the revised again diff-raw 132# nows how to say Copy. 133 134test_expect_success \ 135'prepare work tree once again' \ 136'cat ../../COPYING >COPYING && 137 git-update-index --add --remove COPYING COPYING.1' 138 139git-diff-index -C --find-copies-harder$tree>current 140cat>expected <<\EOF 141:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 0603b3238a076dc6c8022aedc6648fa523a17178 C1234 COPYING COPYING.1 142EOF 143 144test_expect_success \ 145'validate output from rename/copy detection (#3)' \ 146'compare_diff_raw current expected' 147 148# make sure diff-helper can grok it. 149mv expected diff-raw 150GIT_DIFF_OPTS=--unified=0 git-diff-helper<diff-raw>current 151cat>expected <<\EOF 152diff--git a/COPYING b/COPYING.1 153copy from COPYING 154copy to COPYING.1 155--- a/COPYING 156+++ b/COPYING.1 157@@ -6+6 @@ 158- HOWEVER,in order to allow a migration to GPLv3 if that seems like 159+ However,in order to allow a migration to GPLv3 if that seems like 160EOF 161 162test_expect_success \ 163'validate output from diff-helper (#3)' \ 164'compare_diff_patch current expected' 165 166test_done