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56cf9806a9
test-lib: Make sure test-chmtime has been built before starting. t4200-rerere: Removed non-portable date dependency and avoid touch Avoid "test -a" which isn't portable, either lib-git-svn: Use test-chmtime instead of Perl one-liner to poke Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
138 lines
3.4 KiB
Bash
Executable file
138 lines
3.4 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2006 Johannes E. Schindelin
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#
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test_description='git-rerere
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'
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. ./test-lib.sh
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cat > a1 << EOF
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Whether 'tis nobler in the mind to suffer
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The slings and arrows of outrageous fortune,
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Or to take arms against a sea of troubles,
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And by opposing end them? To die: to sleep;
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No more; and by a sleep to say we end
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The heart-ache and the thousand natural shocks
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That flesh is heir to, 'tis a consummation
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Devoutly to be wish'd.
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EOF
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git add a1
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git commit -q -a -m initial
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git checkout -b first
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cat >> a1 << EOF
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To die, to sleep;
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To sleep: perchance to dream: ay, there's the rub;
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For in that sleep of death what dreams may come
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When we have shuffled off this mortal coil,
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Must give us pause: there's the respect
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That makes calamity of so long life;
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EOF
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git commit -q -a -m first
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git checkout -b second master
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git show first:a1 | sed 's/To die, t/To die! T/' > a1
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git commit -q -a -m second
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# activate rerere
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mkdir .git/rr-cache
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test_expect_failure 'conflicting merge' 'git pull . first'
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sha1=4f58849a60b4f969a2848966b6d02893b783e8fb
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rr=.git/rr-cache/$sha1
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test_expect_success 'recorded preimage' "grep ======= $rr/preimage"
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test_expect_success 'no postimage or thisimage yet' \
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"test ! -f $rr/postimage -a ! -f $rr/thisimage"
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git show first:a1 > a1
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cat > expect << EOF
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--- a/a1
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+++ b/a1
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@@ -6,11 +6,7 @@
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The heart-ache and the thousand natural shocks
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That flesh is heir to, 'tis a consummation
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Devoutly to be wish'd.
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-<<<<<<<
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-To die! To sleep;
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-=======
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To die, to sleep;
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->>>>>>>
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To sleep: perchance to dream: ay, there's the rub;
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For in that sleep of death what dreams may come
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When we have shuffled off this mortal coil,
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EOF
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git rerere diff > out
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test_expect_success 'rerere diff' 'diff -u expect out'
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cat > expect << EOF
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a1
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EOF
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git rerere status > out
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test_expect_success 'rerere status' 'diff -u expect out'
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test_expect_success 'commit succeeds' \
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"git commit -q -a -m 'prefer first over second'"
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test_expect_success 'recorded postimage' "test -f $rr/postimage"
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git checkout -b third master
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git show second^:a1 | sed 's/To die: t/To die! T/' > a1
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git commit -q -a -m third
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test_expect_failure 'another conflicting merge' 'git pull . first'
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git show first:a1 | sed 's/To die: t/To die! T/' > expect
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test_expect_success 'rerere kicked in' "! grep ======= a1"
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test_expect_success 'rerere prefers first change' 'diff -u a1 expect'
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rm $rr/postimage
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echo "$sha1 a1" | tr '\012' '\0' > .git/rr-cache/MERGE_RR
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test_expect_success 'rerere clear' 'git rerere clear'
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test_expect_success 'clear removed the directory' "test ! -d $rr"
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mkdir $rr
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echo Hello > $rr/preimage
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echo World > $rr/postimage
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sha2=4000000000000000000000000000000000000000
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rr2=.git/rr-cache/$sha2
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mkdir $rr2
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echo Hello > $rr2/preimage
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almost_15_days_ago=$((60-15*86400))
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just_over_15_days_ago=$((-1-15*86400))
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almost_60_days_ago=$((60-60*86400))
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just_over_60_days_ago=$((-1-60*86400))
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test-chmtime =$almost_60_days_ago $rr/preimage
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test-chmtime =$almost_15_days_ago $rr2/preimage
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test_expect_success 'garbage collection (part1)' 'git rerere gc'
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test_expect_success 'young records still live' \
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"test -f $rr/preimage && test -f $rr2/preimage"
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test-chmtime =$just_over_60_days_ago $rr/preimage
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test-chmtime =$just_over_15_days_ago $rr2/preimage
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test_expect_success 'garbage collection (part2)' 'git rerere gc'
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test_expect_success 'old records rest in peace' \
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"test ! -f $rr/preimage && test ! -f $rr2/preimage"
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test_done
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