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path: root/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
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999999
A
B
C
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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' '
	test_must_fail git apply --index patch &&
	test_path_is_missing .git/index.lock
'

test_done