patch 7.4.1492
Problem: No command line completion for ":packadd".
Solution: Implement completion. (Hirohito Higashi)
diff --git a/src/testdir/test_packadd.vim b/src/testdir/test_packadd.vim
index aec80ef..091fec2 100644
--- a/src/testdir/test_packadd.vim
+++ b/src/testdir/test_packadd.vim
@@ -55,3 +55,24 @@
packadd! mytest
call assert_equal(new_rtp, &rtp)
endfunc
+
+" Check command-line completion for 'packadd'
+func Test_packadd_completion()
+ let optdir1 = &packpath . '/pack/mine/opt'
+ let optdir2 = &packpath . '/pack/candidate/opt'
+
+ call mkdir(optdir1 . '/pluginA', 'p')
+ call mkdir(optdir1 . '/pluginC', 'p')
+ call mkdir(optdir2 . '/pluginB', 'p')
+ call mkdir(optdir2 . '/pluginC', 'p')
+
+ let li = []
+ call feedkeys(":packadd \<Tab>')\<C-B>call add(li, '\<CR>", 't')
+ call feedkeys(":packadd " . repeat("\<Tab>", 2) . "')\<C-B>call add(li, '\<CR>", 't')
+ call feedkeys(":packadd " . repeat("\<Tab>", 3) . "')\<C-B>call add(li, '\<CR>", 't')
+ call feedkeys(":packadd " . repeat("\<Tab>", 4) . "')\<C-B>call add(li, '\<CR>", 'tx')
+ call assert_equal("packadd pluginA", li[0])
+ call assert_equal("packadd pluginB", li[1])
+ call assert_equal("packadd pluginC", li[2])
+ call assert_equal("packadd ", li[3])
+endfunc