help debug

test/env

+export VIMAGIT_TEST_FILENAME="manage.py|manage with spaces.py"
+export VIMAGIT_PATH="$PWD"
+export TEST_PATH="$PWD/djooks with spaces"
+export TEST_SUB_PATH="$PWD/djooks with spaces/books/templates/"
+export VADER_PATH=$PWD/vader.vim/
+export VIMGAGIT_TEST_VERBOSE=1
+export TEST_HEAD_SHA1='origin/vimagit_test-1.7.3'
+export TEST_RESET_TAG='reset-here'

test/setup.inc

 Execute (setup):
   source $VIMAGIT_PATH/test/utils.vim
   call Cd_test()
+  call Git_verbose_log("git reset --hard " . $TEST_HEAD_SHA1)
+  call system("git reset --hard " . $TEST_HEAD_SHA1)
+  call Git_verbose_log("git clean -xffd")
+  call system("git clean -xffd")
+  call Git_verbose_log("git reset " . $TEST_RESET_TAG)
   call system("git reset " . $TEST_RESET_TAG)
+  call Git_verbose_log("git status --porcelain")
   call Git_verbose_log(system("git status --porcelain"))
   call Cd_test_sub()

test/utils.vim

@@ -156,7 +156,7 @@ function! Search_file(mode, ...)
 	call Git_verbose_log('Search mode: "' . a:mode . '" => ' . getline('.'))
 	let pattern='^.*: ' . call('Get_filename', a:000) . '\%( -> .*\)\?$'
 	let ret = search(pattern)
-	call Git_verbose_log('Search: "' . pattern . '" => ' . getline('.') . ' @line' . line('.'))
+	call Git_verbose_log('Search: "' . pattern . '" => ' . getline('.') . ' @line' . line('.') . ' ret ' .ret)
 	return ret
 endfunction