1#!/bin/sh 2# 3# Copyright (c) 2006 Johannes E. Schindelin 4# 5 6test_description='Test special whitespace in diff engine. 7 8' 9. ./test-lib.sh 10. ../diff-lib.sh 11 12# Ray Lehtiniemi's example 13 14cat<< EOF > x 15do { 16 nothing; 17} while (0); 18EOF 19 20git update-index --add x 21 22cat<< EOF > x 23do 24{ 25 nothing; 26} 27while (0); 28EOF 29 30cat<< EOF > expect 31diff --git a/x b/x 32index adf3937..6edc172 100644 33--- a/x 34+++ b/x 35@@ -1,3 +1,5 @@ 36-do { 37+do 38+{ 39 nothing; 40-} while (0); 41+} 42+while (0); 43EOF 44 45git diff> out 46test_expect_success "Ray's example without options"'git diff expect out' 47 48git diff-w> out 49test_expect_success "Ray's example with -w"'git diff expect out' 50 51git diff-b> out 52test_expect_success "Ray's example with -b"'git diff expect out' 53 54tr'Q''\015'<< EOF > x 55whitespace at beginning 56whitespace change 57whitespace in the middle 58whitespace at end 59unchanged line 60CR at endQ 61EOF 62 63git update-index x 64 65cat<< EOF > x 66 whitespace at beginning 67whitespace change 68white space in the middle 69whitespace at end 70unchanged line 71CR at end 72EOF 73 74tr'Q''\015'<< EOF > expect 75diff --git a/x b/x 76index d99af23..8b32fb5 100644 77--- a/x 78+++ b/x 79@@ -1,6 +1,6 @@ 80-whitespace at beginning 81-whitespace change 82-whitespace in the middle 83-whitespace at end 84+ whitespace at beginning 85+whitespace change 86+white space in the middle 87+whitespace at end 88 unchanged line 89-CR at endQ 90+CR at end 91EOF 92git diff> out 93test_expect_success 'another test, without options''git diff expect out' 94 95cat<< EOF > expect 96diff --git a/x b/x 97index d99af23..8b32fb5 100644 98EOF 99git diff-w> out 100test_expect_success 'another test, with -w''git diff expect out' 101 102tr'Q''\015'<< EOF > expect 103diff --git a/x b/x 104index d99af23..8b32fb5 100644 105--- a/x 106+++ b/x 107@@ -1,6 +1,6 @@ 108-whitespace at beginning 109+ whitespace at beginning 110 whitespace change 111-whitespace in the middle 112+white space in the middle 113 whitespace at end 114 unchanged line 115 CR at endQ 116EOF 117git diff-b> out 118test_expect_success 'another test, with -b''git diff expect out' 119 120test_done