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#!/bin/sh
test_description='apply with fuzz and offset'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
dotest () {
name="$1" && shift &&
test_expect_success "$name" "
git checkout-index -f -q -u file &&
git apply $* &&
test_cmp expect file
"
}
test_expect_success setup '
test_write_lines 1 2 3 4 5 6 7 8 9 10 11 12 >file &&
git update-index --add file &&
test_write_lines 1 2 3 4 5 6 7 a b c d e 8 9 10 11 12 >file &&
cat file >expect &&
git diff >O0.diff &&
sed -e "s/@@ -5,6 +5,11 @@/@@ -2,6 +2,11 @@/" >O1.diff O0.diff &&
sed -e "s/@@ -5,6 +5,11 @@/@@ -7,6 +7,11 @@/" >O2.diff O0.diff &&
sed -e "s/@@ -5,6 +5,11 @@/@@ -19,6 +19,11 @@/" >O3.diff O0.diff &&
sed -e "s/^ 5/ S/" >F0.diff O0.diff &&
sed -e "s/^ 5/ S/" >F1.diff O1.diff &&
sed -e "s/^ 5/ S/" >F2.diff O2.diff &&
sed -e "s/^ 5/ S/" >F3.diff O3.diff
'
dotest 'unmodified patch' O0.diff
dotest 'minus offset' O1.diff
dotest 'plus offset' O2.diff
dotest 'big offset' O3.diff
dotest 'fuzz with no offset' -C2 F0.diff
dotest 'fuzz with minus offset' -C2 F1.diff
dotest 'fuzz with plus offset' -C2 F2.diff
dotest 'fuzz with big offset' -C2 F3.diff
test_done
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