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#!/bin/sh
test_description='rewrite diff on binary file'
. ./test-lib.sh
# We must be large enough to meet the MINIMUM_BREAK_SIZE
# requirement.
make_file() {
for i in 1 2 3 4 5 6 7 8 9 10
do
for j in 1 2 3 4 5 6 7 8 9
do
for k in 1 2 3 4 5
do
printf "$1\n"
done
done
done >file
}
test_expect_success 'create binary file with changes' '
make_file "\\0" &&
git add file &&
make_file "\\01"
'
test_expect_success 'vanilla diff is binary' '
git diff >diff &&
grep "Binary files a/file and b/file differ" diff
'
test_expect_success 'rewrite diff is binary' '
git diff -B >diff &&
grep "dissimilarity index" diff &&
grep "Binary files a/file and b/file differ" diff
'
test_expect_success 'rewrite diff can show binary patch' '
git diff -B --binary >diff &&
grep "dissimilarity index" diff &&
grep "GIT binary patch" diff
'
test_done
|
