patch 8.2.0406: FileReadCmd event not well tested
Problem: FileReadCmd event not well tested.
Solution: Add a test.
diff --git a/src/testdir/test_autocmd.vim b/src/testdir/test_autocmd.vim
index e5dec89..02b56a7 100644
--- a/src/testdir/test_autocmd.vim
+++ b/src/testdir/test_autocmd.vim
@@ -2408,4 +2408,45 @@
bwipe!
endfunc
+" Test for FileReadCmd autocmd
+func Test_autocmd_FileReadCmd()
+ func ReadFileCmd()
+ call append(line('$'), "v:cmdarg = " .. v:cmdarg)
+ endfunc
+ augroup FileReadCmdTest
+ au!
+ au FileReadCmd Xtest call ReadFileCmd()
+ augroup END
+
+ new
+ read ++bin Xtest
+ read ++nobin Xtest
+ read ++edit Xtest
+ read ++bad=keep Xtest
+ read ++bad=drop Xtest
+ read ++bad=- Xtest
+ read ++ff=unix Xtest
+ read ++ff=dos Xtest
+ read ++ff=mac Xtest
+ read ++enc=utf-8 Xtest
+
+ call assert_equal(['',
+ \ 'v:cmdarg = ++bin',
+ \ 'v:cmdarg = ++nobin',
+ \ 'v:cmdarg = ++edit',
+ \ 'v:cmdarg = ++bad=keep',
+ \ 'v:cmdarg = ++bad=drop',
+ \ 'v:cmdarg = ++bad=-',
+ \ 'v:cmdarg = ++ff=unix',
+ \ 'v:cmdarg = ++ff=dos',
+ \ 'v:cmdarg = ++ff=mac',
+ \ 'v:cmdarg = ++enc=utf-8'], getline(1, '$'))
+
+ close!
+ augroup FileReadCmdTest
+ au!
+ augroup END
+ delfunc ReadFileCmd
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab