| #!/bin/sh |
| # |
| # Copyright (c) 2005 Junio C Hamano |
| # |
| |
| test_description='Two way merge with read-tree -m -u $H $M |
| |
| This is identical to t1001, but uses -u to update the work tree as well. |
| |
| ' |
| . ./test-lib.sh |
| |
| _x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' |
| _x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40" |
| compare_change () { |
| sed >current \ |
| -e '/^--- /d; /^+++ /d; /^@@ /d;' \ |
| -e 's/^\(.[0-7][0-7][0-7][0-7][0-7][0-7]\) '"$_x40"' /\1 X /' "$1" |
| diff -u expected current |
| } |
| |
| check_cache_at () { |
| clean_if_empty=`git-diff-files "$1"` |
| case "$clean_if_empty" in |
| '') echo "$1: clean" ;; |
| ?*) echo "$1: dirty" ;; |
| esac |
| case "$2,$clean_if_empty" in |
| clean,) : ;; |
| clean,?*) false ;; |
| dirty,) false ;; |
| dirty,?*) : ;; |
| esac |
| } |
| |
| test_expect_success \ |
| setup \ |
| 'echo frotz >frotz && |
| echo nitfol >nitfol && |
| echo bozbar >bozbar && |
| echo rezrov >rezrov && |
| echo yomin >yomin && |
| git-update-index --add nitfol bozbar rezrov && |
| treeH=`git-write-tree` && |
| echo treeH $treeH && |
| git-ls-tree $treeH && |
| |
| echo gnusto >bozbar && |
| git-update-index --add frotz bozbar --force-remove rezrov && |
| git-ls-files --stage >M.out && |
| treeM=`git-write-tree` && |
| echo treeM $treeM && |
| git-ls-tree $treeM && |
| sum bozbar frotz nitfol >M.sum && |
| git-diff-tree $treeH $treeM' |
| |
| test_expect_success \ |
| '1, 2, 3 - no carry forward' \ |
| 'rm -f .git/index && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >1-3.out && |
| cmp M.out 1-3.out && |
| sum bozbar frotz nitfol >actual3.sum && |
| cmp M.sum actual3.sum && |
| check_cache_at bozbar clean && |
| check_cache_at frotz clean && |
| check_cache_at nitfol clean' |
| |
| echo '+100644 X 0 yomin' >expected |
| |
| test_expect_success \ |
| '4 - carry forward local addition.' \ |
| 'rm -f .git/index && |
| git-update-index --add yomin && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >4.out || return 1 |
| diff --unified=0 M.out 4.out >4diff.out |
| compare_change 4diff.out expected && |
| check_cache_at yomin clean && |
| sum bozbar frotz nitfol >actual4.sum && |
| cmp M.sum actual4.sum && |
| echo yomin >yomin1 && |
| diff yomin yomin1 && |
| rm -f yomin1' |
| |
| test_expect_success \ |
| '5 - carry forward local addition.' \ |
| 'rm -f .git/index && |
| echo yomin >yomin && |
| git-update-index --add yomin && |
| echo yomin yomin >yomin && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >5.out || return 1 |
| diff --unified=0 M.out 5.out >5diff.out |
| compare_change 5diff.out expected && |
| check_cache_at yomin dirty && |
| sum bozbar frotz nitfol >actual5.sum && |
| cmp M.sum actual5.sum && |
| : dirty index should have prevented -u from checking it out. && |
| echo yomin yomin >yomin1 && |
| diff yomin yomin1 && |
| rm -f yomin1' |
| |
| test_expect_success \ |
| '6 - local addition already has the same.' \ |
| 'rm -f .git/index && |
| git-update-index --add frotz && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >6.out && |
| diff --unified=0 M.out 6.out && |
| check_cache_at frotz clean && |
| sum bozbar frotz nitfol >actual3.sum && |
| cmp M.sum actual3.sum && |
| echo frotz >frotz1 && |
| diff frotz frotz1 && |
| rm -f frotz1' |
| |
| test_expect_success \ |
| '7 - local addition already has the same.' \ |
| 'rm -f .git/index && |
| echo frotz >frotz && |
| git-update-index --add frotz && |
| echo frotz frotz >frotz && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >7.out && |
| diff --unified=0 M.out 7.out && |
| check_cache_at frotz dirty && |
| sum bozbar frotz nitfol >actual7.sum && |
| if cmp M.sum actual7.sum; then false; else :; fi && |
| : dirty index should have prevented -u from checking it out. && |
| echo frotz frotz >frotz1 && |
| diff frotz frotz1 && |
| rm -f frotz1' |
| |
| test_expect_success \ |
| '8 - conflicting addition.' \ |
| 'rm -f .git/index && |
| echo frotz frotz >frotz && |
| git-update-index --add frotz && |
| if git-read-tree -m -u $treeH $treeM; then false; else :; fi' |
| |
| test_expect_success \ |
| '9 - conflicting addition.' \ |
| 'rm -f .git/index && |
| echo frotz frotz >frotz && |
| git-update-index --add frotz && |
| echo frotz >frotz && |
| if git-read-tree -m -u $treeH $treeM; then false; else :; fi' |
| |
| test_expect_success \ |
| '10 - path removed.' \ |
| 'rm -f .git/index && |
| echo rezrov >rezrov && |
| git-update-index --add rezrov && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >10.out && |
| cmp M.out 10.out && |
| sum bozbar frotz nitfol >actual10.sum && |
| cmp M.sum actual10.sum' |
| |
| test_expect_success \ |
| '11 - dirty path removed.' \ |
| 'rm -f .git/index && |
| echo rezrov >rezrov && |
| git-update-index --add rezrov && |
| echo rezrov rezrov >rezrov && |
| if git-read-tree -m -u $treeH $treeM; then false; else :; fi' |
| |
| test_expect_success \ |
| '12 - unmatching local changes being removed.' \ |
| 'rm -f .git/index && |
| echo rezrov rezrov >rezrov && |
| git-update-index --add rezrov && |
| if git-read-tree -m -u $treeH $treeM; then false; else :; fi' |
| |
| test_expect_success \ |
| '13 - unmatching local changes being removed.' \ |
| 'rm -f .git/index && |
| echo rezrov rezrov >rezrov && |
| git-update-index --add rezrov && |
| echo rezrov >rezrov && |
| if git-read-tree -m -u $treeH $treeM; then false; else :; fi' |
| |
| cat >expected <<EOF |
| -100644 X 0 nitfol |
| +100644 X 0 nitfol |
| EOF |
| |
| test_expect_success \ |
| '14 - unchanged in two heads.' \ |
| 'rm -f .git/index && |
| echo nitfol nitfol >nitfol && |
| git-update-index --add nitfol && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >14.out || return 1 |
| diff --unified=0 M.out 14.out >14diff.out |
| compare_change 14diff.out expected && |
| sum bozbar frotz >actual14.sum && |
| grep -v nitfol M.sum > expected14.sum && |
| cmp expected14.sum actual14.sum && |
| sum bozbar frotz nitfol >actual14a.sum && |
| if cmp M.sum actual14a.sum; then false; else :; fi && |
| check_cache_at nitfol clean && |
| echo nitfol nitfol >nitfol1 && |
| diff nitfol nitfol1 && |
| rm -f nitfol1' |
| |
| test_expect_success \ |
| '15 - unchanged in two heads.' \ |
| 'rm -f .git/index && |
| echo nitfol nitfol >nitfol && |
| git-update-index --add nitfol && |
| echo nitfol nitfol nitfol >nitfol && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >15.out || return 1 |
| diff --unified=0 M.out 15.out >15diff.out |
| compare_change 15diff.out expected && |
| check_cache_at nitfol dirty && |
| sum bozbar frotz >actual15.sum && |
| grep -v nitfol M.sum > expected15.sum && |
| cmp expected15.sum actual15.sum && |
| sum bozbar frotz nitfol >actual15a.sum && |
| if cmp M.sum actual15a.sum; then false; else :; fi && |
| echo nitfol nitfol nitfol >nitfol1 && |
| diff nitfol nitfol1 && |
| rm -f nitfol1' |
| |
| test_expect_success \ |
| '16 - conflicting local change.' \ |
| 'rm -f .git/index && |
| echo bozbar bozbar >bozbar && |
| git-update-index --add bozbar && |
| if git-read-tree -m -u $treeH $treeM; then false; else :; fi' |
| |
| test_expect_success \ |
| '17 - conflicting local change.' \ |
| 'rm -f .git/index && |
| echo bozbar bozbar >bozbar && |
| git-update-index --add bozbar && |
| echo bozbar bozbar bozbar >bozbar && |
| if git-read-tree -m -u $treeH $treeM; then false; else :; fi' |
| |
| test_expect_success \ |
| '18 - local change already having a good result.' \ |
| 'rm -f .git/index && |
| echo gnusto >bozbar && |
| git-update-index --add bozbar && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >18.out && |
| diff --unified=0 M.out 18.out && |
| check_cache_at bozbar clean && |
| sum bozbar frotz nitfol >actual18.sum && |
| cmp M.sum actual18.sum' |
| |
| test_expect_success \ |
| '19 - local change already having a good result, further modified.' \ |
| 'rm -f .git/index && |
| echo gnusto >bozbar && |
| git-update-index --add bozbar && |
| echo gnusto gnusto >bozbar && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >19.out && |
| diff --unified=0 M.out 19.out && |
| check_cache_at bozbar dirty && |
| sum frotz nitfol >actual19.sum && |
| grep -v bozbar M.sum > expected19.sum && |
| cmp expected19.sum actual19.sum && |
| sum bozbar frotz nitfol >actual19a.sum && |
| if cmp M.sum actual19a.sum; then false; else :; fi && |
| echo gnusto gnusto >bozbar1 && |
| diff bozbar bozbar1 && |
| rm -f bozbar1' |
| |
| test_expect_success \ |
| '20 - no local change, use new tree.' \ |
| 'rm -f .git/index && |
| echo bozbar >bozbar && |
| git-update-index --add bozbar && |
| git-read-tree -m -u $treeH $treeM && |
| git-ls-files --stage >20.out && |
| diff --unified=0 M.out 20.out && |
| check_cache_at bozbar clean && |
| sum bozbar frotz nitfol >actual20.sum && |
| cmp M.sum actual20.sum' |
| |
| test_expect_success \ |
| '21 - no local change, dirty cache.' \ |
| 'rm -f .git/index && |
| echo bozbar >bozbar && |
| git-update-index --add bozbar && |
| echo gnusto gnusto >bozbar && |
| if git-read-tree -m -u $treeH $treeM; then false; else :; fi' |
| |
| # Also make sure we did not break DF vs DF/DF case. |
| test_expect_success \ |
| 'DF vs DF/DF case setup.' \ |
| 'rm -f .git/index && |
| echo DF >DF && |
| git-update-index --add DF && |
| treeDF=`git-write-tree` && |
| echo treeDF $treeDF && |
| git-ls-tree $treeDF && |
| |
| rm -f DF && |
| mkdir DF && |
| echo DF/DF >DF/DF && |
| git-update-index --add --remove DF DF/DF && |
| treeDFDF=`git-write-tree` && |
| echo treeDFDF $treeDFDF && |
| git-ls-tree $treeDFDF && |
| git-ls-files --stage >DFDF.out' |
| |
| test_expect_success \ |
| 'DF vs DF/DF case test.' \ |
| 'rm -f .git/index && |
| rm -fr DF && |
| echo DF >DF && |
| git-update-index --add DF && |
| git-read-tree -m -u $treeDF $treeDFDF && |
| git-ls-files --stage >DFDFcheck.out && |
| diff --unified=0 DFDF.out DFDFcheck.out && |
| check_cache_at DF/DF clean' |
| |
| test_done |