test_description='Two way merge with read-tree -m $H $M
-This test tries two-way merge (aka fast forward with carry forward).
+This test tries two-way merge (aka fast-forward with carry forward).
There is the head (called H) and another commit (called M), which is
simply ahead of H. The index and the work tree contains a state that
git read-tree -m "$1" "$2" && git ls-files --stage
}
-_x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
-_x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40"
compare_change () {
sed -n >current \
-e '/^--- /d; /^+++ /d; /^@@ /d;' \
-e 's/^\([-+][0-7][0-7][0-7][0-7][0-7][0-7]\) '"$_x40"' /\1 X /p' \
"$1"
- git diff expected current
+ test_cmp expected current
}
check_cache_at () {
}
cat >bozbar-old <<\EOF
-This is a sample file used in two-way fast forward merge
+This is a sample file used in two-way fast-forward merge
tests. Its second line ends with a magic word bozbar
which will be modified by the merged head to gnusto.
It has some extra lines so that external tools can
'rm -f .git/index &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >1-3.out &&
- git diff M.out 1-3.out &&
+ test_cmp M.out 1-3.out &&
check_cache_at bozbar dirty &&
check_cache_at frotz dirty &&
check_cache_at nitfol dirty'
git update-index --add yomin &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >4.out || return 1
- git diff M.out 4.out >4diff.out
+ git diff --no-index M.out 4.out >4diff.out
compare_change 4diff.out expected &&
check_cache_at yomin clean'
echo yomin yomin >yomin &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >5.out || return 1
- git diff M.out 5.out >5diff.out
+ git diff --no-index M.out 5.out >5diff.out
compare_change 5diff.out expected &&
check_cache_at yomin dirty'
git update-index --add frotz &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >6.out &&
- git diff M.out 6.out &&
+ test_cmp M.out 6.out &&
check_cache_at frotz clean'
test_expect_success \
echo frotz frotz >frotz &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >7.out &&
- git diff M.out 7.out &&
+ test_cmp M.out 7.out &&
check_cache_at frotz dirty'
test_expect_success \
git update-index --add rezrov &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >10.out &&
- git diff M.out 10.out'
+ test_cmp M.out 10.out'
test_expect_success \
'11 - dirty path removed.' \
git update-index --add nitfol &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >14.out || return 1
- git diff M.out 14.out >14diff.out
+ git diff --no-index M.out 14.out >14diff.out
compare_change 14diff.out expected &&
check_cache_at nitfol clean'
echo nitfol nitfol nitfol >nitfol &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >15.out || return 1
- git diff M.out 15.out >15diff.out
+ git diff --no-index M.out 15.out >15diff.out
compare_change 15diff.out expected &&
check_cache_at nitfol dirty'
git update-index --add bozbar &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >18.out &&
- git diff M.out 18.out &&
+ test_cmp M.out 18.out &&
check_cache_at bozbar clean'
test_expect_success \
echo gnusto gnusto >bozbar &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >19.out &&
- git diff M.out 19.out &&
+ test_cmp M.out 19.out &&
check_cache_at bozbar dirty'
test_expect_success \
git update-index --add bozbar &&
read_tree_twoway $treeH $treeM &&
git ls-files --stage >20.out &&
- git diff M.out 20.out &&
+ test_cmp M.out 20.out &&
check_cache_at bozbar dirty'
test_expect_success \
echo gnusto gnusto >bozbar &&
if read_tree_twoway $treeH $treeM; then false; else :; fi'
-# This fails with straight two-way fast forward.
+# This fails with straight two-way fast-forward.
test_expect_success \
'22 - local change cache updated.' \
'rm -f .git/index &&
git update-index --add DF &&
read_tree_twoway $treeDF $treeDFDF &&
git ls-files --stage >DFDFcheck.out &&
- git diff DFDF.out DFDFcheck.out &&
+ test_cmp DFDF.out DFDFcheck.out &&
check_cache_at DF/DF dirty &&
:'
+test_expect_success \
+ 'a/b (untracked) vs a case setup.' \
+ 'rm -f .git/index &&
+ : >a &&
+ git update-index --add a &&
+ treeM=`git write-tree` &&
+ echo treeM $treeM &&
+ git ls-tree $treeM &&
+ git ls-files --stage >treeM.out &&
+
+ rm -f a &&
+ git update-index --remove a &&
+ mkdir a &&
+ : >a/b &&
+ treeH=`git write-tree` &&
+ echo treeH $treeH &&
+ git ls-tree $treeH'
+
+test_expect_success \
+ 'a/b (untracked) vs a, plus c/d case test.' \
+ '! git read-tree -u -m "$treeH" "$treeM" &&
+ git ls-files --stage &&
+ test -f a/b'
+
+test_expect_success \
+ 'a/b vs a, plus c/d case setup.' \
+ 'rm -f .git/index &&
+ rm -fr a &&
+ : >a &&
+ mkdir c &&
+ : >c/d &&
+ git update-index --add a c/d &&
+ treeM=`git write-tree` &&
+ echo treeM $treeM &&
+ git ls-tree $treeM &&
+ git ls-files --stage >treeM.out &&
+
+ rm -f a &&
+ mkdir a
+ : >a/b &&
+ git update-index --add --remove a a/b &&
+ treeH=`git write-tree` &&
+ echo treeH $treeH &&
+ git ls-tree $treeH'
+
+test_expect_success \
+ 'a/b vs a, plus c/d case test.' \
+ 'git read-tree -u -m "$treeH" "$treeM" &&
+ git ls-files --stage | tee >treeMcheck.out &&
+ test_cmp treeM.out treeMcheck.out'
+
test_done