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+#!/bin/sh
+#
+# Copyright (c) 2005 Fredrik Kuivinen
+#
+
+test_description='Test merge with directory/file conflicts'
+. ./test-lib.sh
+
+test_expect_success 'prepare repository' '
+ echo Hello >init &&
+ git add init &&
+ git commit -m initial &&
+
+ git branch B &&
+ mkdir dir &&
+ echo foo >dir/foo &&
+ git add dir/foo &&
+ git commit -m "File: dir/foo" &&
+
+ git checkout B &&
+ echo file dir >dir &&
+ git add dir &&
+ git commit -m "File: dir"
+'
+
+test_expect_success 'Merge with d/f conflicts' '
+ test_expect_code 1 git merge -m "merge msg" master
+'
+
+test_expect_success 'F/D conflict' '
+ git reset --hard &&
+ git checkout master &&
+ rm .git/index &&
+
+ mkdir before &&
+ echo FILE >before/one &&
+ echo FILE >after &&
+ git add . &&
+ git commit -m first &&
+
+ rm -f after &&
+ git mv before after &&
+ git commit -m move &&
+
+ git checkout -b para HEAD^ &&
+ echo COMPLETELY ANOTHER FILE >another &&
+ git add . &&
+ git commit -m para &&
+
+ git merge master
+'
+
+test_expect_success 'setup modify/delete + directory/file conflict' '
+ git checkout --orphan modify &&
+ git rm -rf . &&
+ git clean -fdqx &&
+
+ printf "a\nb\nc\nd\ne\nf\ng\nh\n" >letters &&
+ git add letters &&
+ git commit -m initial &&
+
+ # Throw in letters.txt for sorting order fun
+ # ("letters.txt" sorts between "letters" and "letters/file")
+ echo i >>letters &&
+ echo "version 2" >letters.txt &&
+ git add letters letters.txt &&
+ git commit -m modified &&
+
+ git checkout -b delete HEAD^ &&
+ git rm letters &&
+ mkdir letters &&
+ >letters/file &&
+ echo "version 1" >letters.txt &&
+ git add letters letters.txt &&
+ git commit -m deleted
+'
+
+test_expect_success 'modify/delete + directory/file conflict' '
+ git checkout delete^0 &&
+ test_must_fail git merge modify &&
+
+ test 5 -eq $(git ls-files -s | wc -l) &&
+ test 4 -eq $(git ls-files -u | wc -l) &&
+ test 1 -eq $(git ls-files -o | wc -l) &&
+
+ test_path_is_file letters/file &&
+ test_path_is_file letters.txt &&
+ test_path_is_file letters~modify
+'
+
+test_expect_success 'modify/delete + directory/file conflict; other way' '
+ git reset --hard &&
+ git clean -f &&
+ git checkout modify^0 &&
+
+ test_must_fail git merge delete &&
+
+ test 5 -eq $(git ls-files -s | wc -l) &&
+ test 4 -eq $(git ls-files -u | wc -l) &&
+ test 1 -eq $(git ls-files -o | wc -l) &&
+
+ test_path_is_file letters/file &&
+ test_path_is_file letters.txt &&
+ test_path_is_file letters~HEAD
+'
+
+test_expect_success 'Simple merge in repo with interesting pathnames' '
+ # Simple lexicographic ordering of files and directories would be:
+ # foo
+ # foo/bar
+ # foo/bar-2
+ # foo/bar/baz
+ # foo/bar-2/baz
+ # The fact that foo/bar-2 appears between foo/bar and foo/bar/baz
+ # can trip up some codepaths, and is the point of this test.
+ test_create_repo name-ordering &&
+ (
+ cd name-ordering &&
+
+ mkdir -p foo/bar &&
+ mkdir -p foo/bar-2 &&
+ >foo/bar/baz &&
+ >foo/bar-2/baz &&
+ git add . &&
+ git commit -m initial &&
+
+ git branch topic &&
+ git branch other &&
+
+ git checkout other &&
+ echo other >foo/bar-2/baz &&
+ git add -u &&
+ git commit -m other &&
+
+ git checkout topic &&
+ echo topic >foo/bar/baz &&
+ git add -u &&
+ git commit -m topic &&
+
+ git merge other &&
+ git ls-files -s >out &&
+ test_line_count = 2 out &&
+ git rev-parse :0:foo/bar/baz :0:foo/bar-2/baz >actual &&
+ git rev-parse HEAD~1:foo/bar/baz other:foo/bar-2/baz >expect &&
+ test_cmp expect actual
+ )
+
+'
+
+test_done