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fa1b4d2ace
Quite nonstandard "date -d @11111111 +%s" does not even fail on OpenBSD but gives the current date in "seconds since epoch" format, which is useless for the purpose of this test. We want to make sure that this returns exactly the same input before proceeding. Signed-off-by: Junio C Hamano <junkio@cox.net>
152 lines
3.8 KiB
Bash
Executable file
152 lines
3.8 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 > $rr2/preimage
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case "$(date -d @11111111 +%s 2>/dev/null)" in
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11111111)
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# 'date' must be able to take arbitrary input with @11111111 notation.
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# for this test to succeed. We should fix this part using more
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# portable script someday.
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now=$(date +%s)
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almost_15_days_ago=$(($now+60-15*86400))
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just_over_15_days_ago=$(($now-1-15*86400))
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almost_60_days_ago=$(($now+60-60*86400))
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just_over_60_days_ago=$(($now-1-60*86400))
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predate1="$(date -d "@$almost_60_days_ago" +%Y%m%d%H%M.%S)"
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predate2="$(date -d "@$almost_15_days_ago" +%Y%m%d%H%M.%S)"
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postdate1="$(date -d "@$just_over_60_days_ago" +%Y%m%d%H%M.%S)"
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postdate2="$(date -d "@$just_over_15_days_ago" +%Y%m%d%H%M.%S)"
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touch -m -t "$predate1" $rr/preimage
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touch -m -t "$predate2" $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 -a -f $rr2/preimage"
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touch -m -t "$postdate1" $rr/preimage
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touch -m -t "$postdate2" $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 -a ! -f $rr2/preimage"
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;;
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esac
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test_done
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