1 files changed, 48 insertions, 0 deletions
diff --git a/src/testdir/test_plus_arg_edit.vim b/src/testdir/test_plus_arg_edit.vim
new file mode 100644
index 0000000..e9019c1
--- /dev/null
+++ b/src/testdir/test_plus_arg_edit.vim
@@ -0,0 +1,48 @@
+" Tests for complicated + argument to :edit command
+
+function Test_edit()
+  call writefile(["foo|bar"], "Xfile1")
+  call writefile(["foo/bar"], "Xfile2")
+  edit +1|s/|/PIPE/|w Xfile1| e Xfile2|1 | s/\//SLASH/|w
+  call assert_equal(["fooPIPEbar"], readfile("Xfile1"))
+  call assert_equal(["fooSLASHbar"], readfile("Xfile2"))
+  call delete('Xfile1')
+  call delete('Xfile2')
+endfunction
+
+func Test_edit_bad()
+  " Test loading a utf8 file with bad utf8 sequences.
+  call writefile(["[\xff][\xc0][\xe2\x89\xf0][\xc2\xc2]"], "Xfile")
+  new
+
+  " Without ++bad=..., the default behavior is like ++bad=?
+  e! ++enc=utf8 Xfile
+  call assert_equal('[?][?][???][??]', getline(1))
+
+  e! ++encoding=utf8 ++bad=_ Xfile
+  call assert_equal('[_][_][___][__]', getline(1))
+
+  e! ++enc=utf8 ++bad=drop Xfile
+  call assert_equal('[][][][]', getline(1))
+
+  e! ++enc=utf8 ++bad=keep Xfile
+  call assert_equal("[\xff][\xc0][\xe2\x89\xf0][\xc2\xc2]", getline(1))
+
+  call assert_fails('e! ++enc=utf8 ++bad=foo Xfile', 'E474:')
+
+  bw!
+  call delete('Xfile')
+endfunc
+
+" Test for ++bin and ++nobin arguments
+func Test_binary_arg()
+  new
+  edit ++bin Xfile1
+  call assert_equal(1, &binary)
+  edit ++nobin Xfile2
+  call assert_equal(0, &binary)
+  call assert_fails('edit ++binabc Xfile3', 'E474:')
+  close!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab