'do not move directory over existing directory' \
'mkdir path0 && mkdir path0/path2 && git-mv path2 path0'
+test_expect_success \
+ 'move into "."' \
+ 'git-mv path1/path2/ .'
+
+test_expect_success "Michael Cassar's test case" '
+ rm -fr .git papers partA &&
+ git init &&
+ mkdir -p papers/unsorted papers/all-papers partA &&
+ echo a > papers/unsorted/Thesis.pdf &&
+ echo b > partA/outline.txt &&
+ echo c > papers/unsorted/_another &&
+ git add papers partA &&
+ T1=`git write-tree` &&
+
+ git mv papers/unsorted/Thesis.pdf papers/all-papers/moo-blah.pdf &&
+
+ T=`git write-tree` &&
+ git ls-tree -r $T | grep partA/outline.txt || {
+ git ls-tree -r $T
+ (exit 1)
+ }
+'
+
+rm -fr papers partA path?
+
+test_expect_success "Sergey Vlasov's test case" '
+ rm -fr .git &&
+ git init &&
+ mkdir ab &&
+ date >ab.c &&
+ date >ab/d &&
+ git add ab.c ab &&
+ git commit -m 'initial' &&
+ git mv ab a
+'
+
test_done