3 # Copyright (c) 2007 Carl D. Worth
6 test_description='git ls-files test (--with-tree).
8 This test runs git ls-files --with-tree and in particular in
9 a scenario known to trigger a crash with some versions of git.
13 test_expect_success setup '
15 # The bug we are exercising requires a fair number of entries
16 # in a sub-directory so that add_index_entry will trigger a
19 echo file >expected &&
24 for m in 0 1 2 3 4 5 6 7 8 9
28 echo file-$num >>expected || {
32 done && test -z "$bad" || {
36 done && test -z "$bad" &&
38 git commit -m "add a bunch of files" &&
40 # We remove them all so that we will have something to add
41 # back with --with-tree and so that we will definitely be
42 # under the realloc size to trigger the bug.
44 git commit -a -m "remove them all" &&
46 # The bug also requires some entry before our directory so that
47 # prune_path will modify the_index.cache
49 mkdir a_directory_that_sorts_before_sub &&
50 >a_directory_that_sorts_before_sub/file &&
56 # We have to run from a sub-directory to trigger prune_path
57 # Then we finally get to run our --with-tree test
60 test_expect_success 'git -ls-files --with-tree should succeed from subdir' '
62 git ls-files --with-tree=HEAD~1 >../output
68 'git -ls-files --with-tree should add entries from named tree.' \
69 'diff -u expected output'