mirror of
https://github.com/git/git.git
synced 2024-11-09 02:33:11 +01:00
152a9c17a8
A random collection of style fixes and minor doc updates. * fc/trivial: setup: trivial style fixes run-command: trivial style fixes diff: trivial style fix revision: trivial style fixes pretty: trivial style fix describe: trivial style fixes transport-helper: trivial style fix sha1-name: trivial style cleanup branch: trivial style fix revision: add missing include doc/pull: clarify the illustrations t: replace pulls with merges merge: simplify ff-only option
394 lines
9.7 KiB
Bash
Executable file
394 lines
9.7 KiB
Bash
Executable file
#!/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-chmtime -v -60 $rr/postimage | cut -f 1) &&
|
|
|
|
git checkout -b third master &&
|
|
git show second^:a1 | sed "s/To die: t/To die! T/" >a1 &&
|
|
git commit -q -a -m third &&
|
|
|
|
test_must_fail git merge first &&
|
|
# rerere kicked in
|
|
! grep "^=======\$" a1 &&
|
|
test_cmp expect a1
|
|
'
|
|
|
|
test_expect_success 'rerere updates postimage timestamp' '
|
|
newmtimepost=$(test-chmtime -v +0 $rr/postimage | cut -f 1) &&
|
|
test $oldmtimepost -lt $newmtimepost
|
|
'
|
|
|
|
test_expect_success 'rerere clear' '
|
|
rm $rr/postimage &&
|
|
echo "$sha1 a1" | perl -pe "y/\012/\000/" >.git/MERGE_RR &&
|
|
git rerere clear &&
|
|
! test -d $rr
|
|
'
|
|
|
|
test_expect_success 'set up for garbage collection tests' '
|
|
mkdir -p $rr &&
|
|
echo Hello >$rr/preimage &&
|
|
echo World >$rr/postimage &&
|
|
|
|
sha2=4000000000000000000000000000000000000000 &&
|
|
rr2=.git/rr-cache/$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-chmtime =$just_over_60_days_ago $rr/preimage &&
|
|
test-chmtime =$almost_60_days_ago $rr/postimage &&
|
|
test-chmtime =$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 $rr2/preimage
|
|
'
|
|
|
|
test_expect_success 'old records rest in peace' '
|
|
test-chmtime =$just_over_60_days_ago $rr/postimage &&
|
|
test-chmtime =$just_over_15_days_ago $rr2/preimage &&
|
|
git rerere gc &&
|
|
! test -f $rr/preimage &&
|
|
! test -f $rr2/preimage
|
|
'
|
|
|
|
test_expect_success 'setup: file2 added differently in two branches' '
|
|
git reset --hard &&
|
|
|
|
git checkout -b fourth &&
|
|
echo Hallo >file2 &&
|
|
git add file2 &&
|
|
test_tick &&
|
|
git commit -m version1 &&
|
|
|
|
git checkout third &&
|
|
echo Bello >file2 &&
|
|
git add file2 &&
|
|
test_tick &&
|
|
git commit -m version2 &&
|
|
|
|
test_must_fail git merge fourth &&
|
|
echo Cello >file2 &&
|
|
git add file2 &&
|
|
git commit -m resolution
|
|
'
|
|
|
|
test_expect_success 'resolution was recorded properly' '
|
|
echo Cello >expected &&
|
|
|
|
git reset --hard HEAD~2 &&
|
|
git checkout -b fifth &&
|
|
|
|
echo Hallo >file3 &&
|
|
git add file3 &&
|
|
test_tick &&
|
|
git commit -m version1 &&
|
|
|
|
git checkout third &&
|
|
echo Bello >file3 &&
|
|
git add file3 &&
|
|
test_tick &&
|
|
git commit -m version2 &&
|
|
git tag version2 &&
|
|
|
|
test_must_fail git merge fifth &&
|
|
test_cmp expected file3 &&
|
|
test_must_fail git update-index --refresh
|
|
'
|
|
|
|
test_expect_success 'rerere.autoupdate' '
|
|
git config rerere.autoupdate true &&
|
|
git reset --hard &&
|
|
git checkout version2 &&
|
|
test_must_fail git merge fifth &&
|
|
git update-index --refresh
|
|
'
|
|
|
|
test_expect_success 'merge --rerere-autoupdate' '
|
|
test_might_fail git config --unset rerere.autoupdate &&
|
|
git reset --hard &&
|
|
git checkout version2 &&
|
|
test_must_fail git merge --rerere-autoupdate fifth &&
|
|
git update-index --refresh
|
|
'
|
|
|
|
test_expect_success 'merge --no-rerere-autoupdate' '
|
|
headblob=$(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
|
|
'
|
|
|
|
test_done
|