git/t/t4123-apply-shrink.sh

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#!/bin/sh
test_description='apply a patch that is larger than the preimage'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
cat >F <<\EOF
1
2
3
4
5
6
7
8
999999
A
B
C
D
E
F
G
H
I
J
EOF
test_expect_success setup '
git add F &&
mv F G &&
sed -e "s/1/11/" -e "s/999999/9/" -e "s/H/HH/" <G >F &&
git diff >patch &&
sed -e "/^\$/d" <G >F &&
git add F
'
test_expect_success 'apply should fail gracefully' '
if git apply --index patch
then
echo Oops, should not have succeeded
false
else
status=$? &&
echo "Status was $status" &&
if test -f .git/index.lock
then
echo Oops, should not have crashed
false
fi
fi
'
test_done