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Diffstat (limited to 't/t4020-diff-external.sh')
| -rwxr-xr-x | t/t4020-diff-external.sh | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/t/t4020-diff-external.sh b/t/t4020-diff-external.sh index 281680d..f8c99f1 100755 --- a/t/t4020-diff-external.sh +++ b/t/t4020-diff-external.sh @@ -136,4 +136,20 @@ test_expect_success 'GIT_EXTERNAL_DIFF with more than one changed files' ' GIT_EXTERNAL_DIFF=echo git diff ' +echo "#!$SHELL_PATH" >fake-diff.sh +cat >> fake-diff.sh <<\EOF +cat $2 >> crlfed.txt +EOF +chmod a+x fake-diff.sh + +keep_only_cr () { + tr -dc '\015' +} + +test_expect_success 'external diff with autocrlf = true' ' + git config core.autocrlf true && + GIT_EXTERNAL_DIFF=./fake-diff.sh git diff && + test $(wc -l < crlfed.txt) = $(cat crlfed.txt | keep_only_cr | wc -c) +' + test_done |