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-rwxr-xr-xthird_party/git/t/t4200-rerere.sh674
1 files changed, 0 insertions, 674 deletions
diff --git a/third_party/git/t/t4200-rerere.sh b/third_party/git/t/t4200-rerere.sh
deleted file mode 100755
index b12b43e9e980..000000000000
--- a/third_party/git/t/t4200-rerere.sh
+++ /dev/null
@@ -1,674 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2006 Johannes E. Schindelin
-#
-
-test_description='git rerere
-
-! [fifth] version1
- ! [first] first
-  ! [fourth] version1
-   ! [master] initial
-    ! [second] prefer first over second
-     ! [third] version2
-------
-     + [third] version2
-+      [fifth] version1
-  +    [fourth] version1
-+ +  + [third^] third
-    -  [second] prefer first over second
- +  +  [first] first
-    +  [second^] second
-++++++ [master] initial
-'
-
-. ./test-lib.sh
-
-test_expect_success 'setup' '
-	cat >a1 <<-\EOF &&
-	Some title
-	==========
-	Whether '\''tis nobler in the mind to suffer
-	The slings and arrows of outrageous fortune,
-	Or to take arms against a sea of troubles,
-	And by opposing end them? To die: to sleep;
-	No more; and by a sleep to say we end
-	The heart-ache and the thousand natural shocks
-	That flesh is heir to, '\''tis a consummation
-	Devoutly to be wish'\''d.
-	EOF
-
-	git add a1 &&
-	test_tick &&
-	git commit -q -a -m initial &&
-
-	cat >>a1 <<-\EOF &&
-	Some title
-	==========
-	To die, to sleep;
-	To sleep: perchance to dream: ay, there'\''s the rub;
-	For in that sleep of death what dreams may come
-	When we have shuffled off this mortal coil,
-	Must give us pause: there'\''s the respect
-	That makes calamity of so long life;
-	EOF
-
-	git checkout -b first &&
-	test_tick &&
-	git commit -q -a -m first &&
-
-	git checkout -b second master &&
-	git show first:a1 |
-	sed -e "s/To die, t/To die! T/" -e "s/Some title/Some Title/" >a1 &&
-	echo "* END *" >>a1 &&
-	test_tick &&
-	git commit -q -a -m second
-'
-
-test_expect_success 'nothing recorded without rerere' '
-	rm -rf .git/rr-cache &&
-	git config rerere.enabled false &&
-	test_must_fail git merge first &&
-	! test -d .git/rr-cache
-'
-
-test_expect_success 'activate rerere, old style (conflicting merge)' '
-	git reset --hard &&
-	mkdir .git/rr-cache &&
-	test_might_fail git config --unset rerere.enabled &&
-	test_must_fail git merge first &&
-
-	sha1=$(perl -pe "s/	.*//" .git/MERGE_RR) &&
-	rr=.git/rr-cache/$sha1 &&
-	grep "^=======\$" $rr/preimage &&
-	! test -f $rr/postimage &&
-	! test -f $rr/thisimage
-'
-
-test_expect_success 'rerere.enabled works, too' '
-	rm -rf .git/rr-cache &&
-	git config rerere.enabled true &&
-	git reset --hard &&
-	test_must_fail git merge first &&
-
-	sha1=$(perl -pe "s/	.*//" .git/MERGE_RR) &&
-	rr=.git/rr-cache/$sha1 &&
-	grep ^=======$ $rr/preimage
-'
-
-test_expect_success 'set up rr-cache' '
-	rm -rf .git/rr-cache &&
-	git config rerere.enabled true &&
-	git reset --hard &&
-	test_must_fail git merge first &&
-	sha1=$(perl -pe "s/	.*//" .git/MERGE_RR) &&
-	rr=.git/rr-cache/$sha1
-'
-
-test_expect_success 'rr-cache looks sane' '
-	# no postimage or thisimage yet
-	! test -f $rr/postimage &&
-	! test -f $rr/thisimage &&
-
-	# preimage has right number of lines
-	cnt=$(sed -ne "/^<<<<<<</,/^>>>>>>>/p" $rr/preimage | wc -l) &&
-	echo $cnt &&
-	test $cnt = 13
-'
-
-test_expect_success 'rerere diff' '
-	git show first:a1 >a1 &&
-	cat >expect <<-\EOF &&
-	--- a/a1
-	+++ b/a1
-	@@ -1,4 +1,4 @@
-	-Some Title
-	+Some title
-	 ==========
-	 Whether '\''tis nobler in the mind to suffer
-	 The slings and arrows of outrageous fortune,
-	@@ -8,21 +8,11 @@
-	 The heart-ache and the thousand natural shocks
-	 That flesh is heir to, '\''tis a consummation
-	 Devoutly to be wish'\''d.
-	-<<<<<<<
-	-Some Title
-	-==========
-	-To die! To sleep;
-	-=======
-	 Some title
-	 ==========
-	 To die, to sleep;
-	->>>>>>>
-	 To sleep: perchance to dream: ay, there'\''s the rub;
-	 For in that sleep of death what dreams may come
-	 When we have shuffled off this mortal coil,
-	 Must give us pause: there'\''s the respect
-	 That makes calamity of so long life;
-	-<<<<<<<
-	-=======
-	-* END *
-	->>>>>>>
-	EOF
-	git rerere diff >out &&
-	test_cmp expect out
-'
-
-test_expect_success 'rerere status' '
-	echo a1 >expect &&
-	git rerere status >out &&
-	test_cmp expect out
-'
-
-test_expect_success 'first postimage wins' '
-	git show first:a1 | sed "s/To die: t/To die! T/" >expect &&
-
-	git commit -q -a -m "prefer first over second" &&
-	test -f $rr/postimage &&
-
-	oldmtimepost=$(test-tool chmtime --get -60 $rr/postimage) &&
-
-	git checkout -b third master &&
-	git show second^:a1 | sed "s/To die: t/To die! T/" >a1 &&
-	git commit -q -a -m third &&
-
-	test_must_fail git merge first &&
-	# rerere kicked in
-	! grep "^=======\$" a1 &&
-	test_cmp expect a1
-'
-
-test_expect_success 'rerere updates postimage timestamp' '
-	newmtimepost=$(test-tool chmtime --get $rr/postimage) &&
-	test $oldmtimepost -lt $newmtimepost
-'
-
-test_expect_success 'rerere clear' '
-	mv $rr/postimage .git/post-saved &&
-	echo "$sha1	a1" | perl -pe "y/\012/\000/" >.git/MERGE_RR &&
-	git rerere clear &&
-	! test -d $rr
-'
-
-test_expect_success 'leftover directory' '
-	git reset --hard &&
-	mkdir -p $rr &&
-	test_must_fail git merge first &&
-	test -f $rr/preimage
-'
-
-test_expect_success 'missing preimage' '
-	git reset --hard &&
-	mkdir -p $rr &&
-	cp .git/post-saved $rr/postimage &&
-	test_must_fail git merge first &&
-	test -f $rr/preimage
-'
-
-test_expect_success 'set up for garbage collection tests' '
-	mkdir -p $rr &&
-	echo Hello >$rr/preimage &&
-	echo World >$rr/postimage &&
-
-	sha2=$(test_oid deadbeef) &&
-	rr2=.git/rr-cache/$sha2 &&
-	mkdir $rr2 &&
-	echo Hello >$rr2/preimage &&
-
-	almost_15_days_ago=$((60-15*86400)) &&
-	just_over_15_days_ago=$((-1-15*86400)) &&
-	almost_60_days_ago=$((60-60*86400)) &&
-	just_over_60_days_ago=$((-1-60*86400)) &&
-
-	test-tool chmtime =$just_over_60_days_ago $rr/preimage &&
-	test-tool chmtime =$almost_60_days_ago $rr/postimage &&
-	test-tool chmtime =$almost_15_days_ago $rr2/preimage
-'
-
-test_expect_success 'gc preserves young or recently used records' '
-	git rerere gc &&
-	test -f $rr/preimage &&
-	test -f $rr2/preimage
-'
-
-test_expect_success 'old records rest in peace' '
-	test-tool chmtime =$just_over_60_days_ago $rr/postimage &&
-	test-tool chmtime =$just_over_15_days_ago $rr2/preimage &&
-	git rerere gc &&
-	! test -f $rr/preimage &&
-	! test -f $rr2/preimage
-'
-
-rerere_gc_custom_expiry_test () {
-	five_days="$1" right_now="$2"
-	test_expect_success "rerere gc with custom expiry ($five_days, $right_now)" '
-		rm -fr .git/rr-cache &&
-		rr=.git/rr-cache/$ZERO_OID &&
-		mkdir -p "$rr" &&
-		>"$rr/preimage" &&
-		>"$rr/postimage" &&
-
-		two_days_ago=$((-2*86400)) &&
-		test-tool chmtime =$two_days_ago "$rr/preimage" &&
-		test-tool chmtime =$two_days_ago "$rr/postimage" &&
-
-		find .git/rr-cache -type f | sort >original &&
-
-		git -c "gc.rerereresolved=$five_days" \
-		    -c "gc.rerereunresolved=$five_days" rerere gc &&
-		find .git/rr-cache -type f | sort >actual &&
-		test_cmp original actual &&
-
-		git -c "gc.rerereresolved=$five_days" \
-		    -c "gc.rerereunresolved=$right_now" rerere gc &&
-		find .git/rr-cache -type f | sort >actual &&
-		test_cmp original actual &&
-
-		git -c "gc.rerereresolved=$right_now" \
-		    -c "gc.rerereunresolved=$right_now" rerere gc &&
-		find .git/rr-cache -type f | sort >actual &&
-		test_must_be_empty actual
-	'
-}
-
-rerere_gc_custom_expiry_test 5 0
-
-rerere_gc_custom_expiry_test 5.days.ago now
-
-test_expect_success 'setup: file2 added differently in two branches' '
-	git reset --hard &&
-
-	git checkout -b fourth &&
-	echo Hallo >file2 &&
-	git add file2 &&
-	test_tick &&
-	git commit -m version1 &&
-
-	git checkout third &&
-	echo Bello >file2 &&
-	git add file2 &&
-	test_tick &&
-	git commit -m version2 &&
-
-	test_must_fail git merge fourth &&
-	echo Cello >file2 &&
-	git add file2 &&
-	git commit -m resolution
-'
-
-test_expect_success 'resolution was recorded properly' '
-	echo Cello >expected &&
-
-	git reset --hard HEAD~2 &&
-	git checkout -b fifth &&
-
-	echo Hallo >file3 &&
-	git add file3 &&
-	test_tick &&
-	git commit -m version1 &&
-
-	git checkout third &&
-	echo Bello >file3 &&
-	git add file3 &&
-	test_tick &&
-	git commit -m version2 &&
-	git tag version2 &&
-
-	test_must_fail git merge fifth &&
-	test_cmp expected file3 &&
-	test_must_fail git update-index --refresh
-'
-
-test_expect_success 'rerere.autoupdate' '
-	git config rerere.autoupdate true &&
-	git reset --hard &&
-	git checkout version2 &&
-	test_must_fail git merge fifth &&
-	git update-index --refresh
-'
-
-test_expect_success 'merge --rerere-autoupdate' '
-	test_might_fail git config --unset rerere.autoupdate &&
-	git reset --hard &&
-	git checkout version2 &&
-	test_must_fail git merge --rerere-autoupdate fifth &&
-	git update-index --refresh
-'
-
-test_expect_success 'merge --no-rerere-autoupdate' '
-	headblob=$(git rev-parse version2:file3) &&
-	mergeblob=$(git rev-parse fifth:file3) &&
-	cat >expected <<-EOF &&
-	100644 $headblob 2	file3
-	100644 $mergeblob 3	file3
-	EOF
-
-	git config rerere.autoupdate true &&
-	git reset --hard &&
-	git checkout version2 &&
-	test_must_fail git merge --no-rerere-autoupdate fifth &&
-	git ls-files -u >actual &&
-	test_cmp expected actual
-'
-
-test_expect_success 'set up an unresolved merge' '
-	headblob=$(git rev-parse version2:file3) &&
-	mergeblob=$(git rev-parse fifth:file3) &&
-	cat >expected.unresolved <<-EOF &&
-	100644 $headblob 2	file3
-	100644 $mergeblob 3	file3
-	EOF
-
-	test_might_fail git config --unset rerere.autoupdate &&
-	git reset --hard &&
-	git checkout version2 &&
-	fifth=$(git rev-parse fifth) &&
-	echo "$fifth		branch fifth of ." |
-	git fmt-merge-msg >msg &&
-	ancestor=$(git merge-base version2 fifth) &&
-	test_must_fail git merge-recursive "$ancestor" -- HEAD fifth &&
-
-	git ls-files --stage >failedmerge &&
-	cp file3 file3.conflict &&
-
-	git ls-files -u >actual &&
-	test_cmp expected.unresolved actual
-'
-
-test_expect_success 'explicit rerere' '
-	test_might_fail git config --unset rerere.autoupdate &&
-	git rm -fr --cached . &&
-	git update-index --index-info <failedmerge &&
-	cp file3.conflict file3 &&
-	test_must_fail git update-index --refresh -q &&
-
-	git rerere &&
-	git ls-files -u >actual &&
-	test_cmp expected.unresolved actual
-'
-
-test_expect_success 'explicit rerere with autoupdate' '
-	git config rerere.autoupdate true &&
-	git rm -fr --cached . &&
-	git update-index --index-info <failedmerge &&
-	cp file3.conflict file3 &&
-	test_must_fail git update-index --refresh -q &&
-
-	git rerere &&
-	git update-index --refresh
-'
-
-test_expect_success 'explicit rerere --rerere-autoupdate overrides' '
-	git config rerere.autoupdate false &&
-	git rm -fr --cached . &&
-	git update-index --index-info <failedmerge &&
-	cp file3.conflict file3 &&
-	git rerere &&
-	git ls-files -u >actual1 &&
-
-	git rm -fr --cached . &&
-	git update-index --index-info <failedmerge &&
-	cp file3.conflict file3 &&
-	git rerere --rerere-autoupdate &&
-	git update-index --refresh &&
-
-	git rm -fr --cached . &&
-	git update-index --index-info <failedmerge &&
-	cp file3.conflict file3 &&
-	git rerere --rerere-autoupdate --no-rerere-autoupdate &&
-	git ls-files -u >actual2 &&
-
-	git rm -fr --cached . &&
-	git update-index --index-info <failedmerge &&
-	cp file3.conflict file3 &&
-	git rerere --rerere-autoupdate --no-rerere-autoupdate --rerere-autoupdate &&
-	git update-index --refresh &&
-
-	test_cmp expected.unresolved actual1 &&
-	test_cmp expected.unresolved actual2
-'
-
-test_expect_success 'rerere --no-no-rerere-autoupdate' '
-	git rm -fr --cached . &&
-	git update-index --index-info <failedmerge &&
-	cp file3.conflict file3 &&
-	test_must_fail git rerere --no-no-rerere-autoupdate 2>err &&
-	test_i18ngrep [Uu]sage err &&
-	test_must_fail git update-index --refresh
-'
-
-test_expect_success 'rerere -h' '
-	test_must_fail git rerere -h >help &&
-	test_i18ngrep [Uu]sage help
-'
-
-concat_insert () {
-	last=$1
-	shift
-	cat early && printf "%s\n" "$@" && cat late "$last"
-}
-
-count_pre_post () {
-	find .git/rr-cache/ -type f -name "preimage*" >actual &&
-	test_line_count = "$1" actual &&
-	find .git/rr-cache/ -type f -name "postimage*" >actual &&
-	test_line_count = "$2" actual
-}
-
-merge_conflict_resolve () {
-	git reset --hard &&
-	test_must_fail git merge six.1 &&
-	# Resolution is to replace 7 with 6.1 and 6.2 (i.e. take both)
-	concat_insert short 6.1 6.2 >file1 &&
-	concat_insert long 6.1 6.2 >file2
-}
-
-test_expect_success 'multiple identical conflicts' '
-	rm -fr .git/rr-cache &&
-	mkdir .git/rr-cache &&
-	git reset --hard &&
-
-	test_seq 1 6 >early &&
-	>late &&
-	test_seq 11 15 >short &&
-	test_seq 111 120 >long &&
-	concat_insert short >file1 &&
-	concat_insert long >file2 &&
-	git add file1 file2 &&
-	git commit -m base &&
-	git tag base &&
-	git checkout -b six.1 &&
-	concat_insert short 6.1 >file1 &&
-	concat_insert long 6.1 >file2 &&
-	git add file1 file2 &&
-	git commit -m 6.1 &&
-	git checkout -b six.2 HEAD^ &&
-	concat_insert short 6.2 >file1 &&
-	concat_insert long 6.2 >file2 &&
-	git add file1 file2 &&
-	git commit -m 6.2 &&
-
-	# At this point, six.1 and six.2
-	# - derive from common ancestor that has two files
-	#   1...6 7 11..15 (file1) and 1...6 7 111..120 (file2)
-	# - six.1 replaces these 7s with 6.1
-	# - six.2 replaces these 7s with 6.2
-
-	merge_conflict_resolve &&
-
-	# Check that rerere knows that file1 and file2 have conflicts
-
-	printf "%s\n" file1 file2 >expect &&
-	git ls-files -u | sed -e "s/^.*	//" | sort -u >actual &&
-	test_cmp expect actual &&
-
-	git rerere status | sort >actual &&
-	test_cmp expect actual &&
-
-	git rerere remaining >actual &&
-	test_cmp expect actual &&
-
-	count_pre_post 2 0 &&
-
-	# Pretend that the conflicts were made quite some time ago
-	test-tool chmtime -172800 $(find .git/rr-cache/ -type f) &&
-
-	# Unresolved entries have not expired yet
-	git -c gc.rerereresolved=5 -c gc.rerereunresolved=5 rerere gc &&
-	count_pre_post 2 0 &&
-
-	# Unresolved entries have expired
-	git -c gc.rerereresolved=5 -c gc.rerereunresolved=1 rerere gc &&
-	count_pre_post 0 0 &&
-
-	# Recreate the conflicted state
-	merge_conflict_resolve &&
-	count_pre_post 2 0 &&
-
-	# Clear it
-	git rerere clear &&
-	count_pre_post 0 0 &&
-
-	# Recreate the conflicted state
-	merge_conflict_resolve &&
-	count_pre_post 2 0 &&
-
-	# We resolved file1 and file2
-	git rerere &&
-	git rerere remaining >actual &&
-	test_must_be_empty actual &&
-
-	# We must have recorded both of them
-	count_pre_post 2 2 &&
-
-	# Now we should be able to resolve them both
-	git reset --hard &&
-	test_must_fail git merge six.1 &&
-	git rerere &&
-
-	git rerere remaining >actual &&
-	test_must_be_empty actual &&
-
-	concat_insert short 6.1 6.2 >file1.expect &&
-	concat_insert long 6.1 6.2 >file2.expect &&
-	test_cmp file1.expect file1 &&
-	test_cmp file2.expect file2 &&
-
-	# Forget resolution for file2
-	git rerere forget file2 &&
-	echo file2 >expect &&
-	git rerere status >actual &&
-	test_cmp expect actual &&
-	count_pre_post 2 1 &&
-
-	# file2 already has correct resolution, so record it again
-	git rerere &&
-
-	# Pretend that the resolutions are old again
-	test-tool chmtime -172800 $(find .git/rr-cache/ -type f) &&
-
-	# Resolved entries have not expired yet
-	git -c gc.rerereresolved=5 -c gc.rerereunresolved=5 rerere gc &&
-
-	count_pre_post 2 2 &&
-
-	# Resolved entries have expired
-	git -c gc.rerereresolved=1 -c gc.rerereunresolved=5 rerere gc &&
-	count_pre_post 0 0
-'
-
-test_expect_success 'rerere with unexpected conflict markers does not crash' '
-	git reset --hard &&
-
-	git checkout -b branch-1 master &&
-	echo "bar" >test &&
-	git add test &&
-	git commit -q -m two &&
-
-	git reset --hard &&
-	git checkout -b branch-2 master &&
-	echo "foo" >test &&
-	git add test &&
-	git commit -q -a -m one &&
-
-	test_must_fail git merge branch-1 &&
-	echo "<<<<<<< a" >test &&
-	git rerere &&
-
-	git rerere clear
-'
-
-test_expect_success 'rerere with inner conflict markers' '
-	git reset --hard &&
-
-	git checkout -b A master &&
-	echo "bar" >test &&
-	git add test &&
-	git commit -q -m two &&
-	echo "baz" >test &&
-	git add test &&
-	git commit -q -m three &&
-
-	git reset --hard &&
-	git checkout -b B master &&
-	echo "foo" >test &&
-	git add test &&
-	git commit -q -a -m one &&
-
-	test_must_fail git merge A~ &&
-	git add test &&
-	git commit -q -m "will solve conflicts later" &&
-	test_must_fail git merge A &&
-
-	echo "resolved" >test &&
-	git add test &&
-	git commit -q -m "solved conflict" &&
-
-	echo "resolved" >expect &&
-
-	git reset --hard HEAD~~ &&
-	test_must_fail git merge A~ &&
-	git add test &&
-	git commit -q -m "will solve conflicts later" &&
-	test_must_fail git merge A &&
-	cat test >actual &&
-	test_cmp expect actual &&
-
-	git add test &&
-	git commit -m "rerere solved conflict" &&
-	git reset --hard HEAD~ &&
-	test_must_fail git merge A &&
-	cat test >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'setup simple stage 1 handling' '
-	test_create_repo stage_1_handling &&
-	(
-		cd stage_1_handling &&
-
-		test_seq 1 10 >original &&
-		git add original &&
-		git commit -m original &&
-
-		git checkout -b A master &&
-		git mv original A &&
-		git commit -m "rename to A" &&
-
-		git checkout -b B master &&
-		git mv original B &&
-		git commit -m "rename to B"
-	)
-'
-
-test_expect_success 'test simple stage 1 handling' '
-	(
-		cd stage_1_handling &&
-
-		git config rerere.enabled true &&
-		git checkout A^0 &&
-		test_must_fail git merge B^0
-	)
-'
-
-test_done