1 files changed, 94 insertions, 0 deletions
diff --git a/test/functional/legacy/031_close_commands_spec.lua b/test/functional/legacy/031_close_commands_spec.lua
new file mode 100644
index 0000000000..78e71b5fb1
--- /dev/null
+++ b/test/functional/legacy/031_close_commands_spec.lua
@@ -0,0 +1,94 @@
+-- Test for commands that close windows and/or buffers
+-- :quit
+-- :close
+-- :hide
+-- :only
+-- :sall
+-- :all
+-- :ball
+-- :buf
+-- :edit
+
+local helpers = require('test.functional.helpers')
+local feed, insert, source = helpers.feed, helpers.insert, helpers.source
+local clear, execute, expect = helpers.clear, helpers.execute, helpers.expect
+
+describe('Commands that close windows and/or buffers', function()
+  setup(clear)
+
+  it('is working', function()
+    insert('testtext')
+
+    feed('GA 1<Esc>:$w! Xtest1<CR>')
+    feed('$r2:$w! Xtest2<CR>')
+    feed('$r3:$w! Xtest3<CR>')
+    execute('n! Xtest1 Xtest2')
+    feed('A 1<Esc>:set hidden<CR>')
+
+    -- Test for working :n when hidden set
+    execute('n')
+    expect('testtext 2')
+
+    -- Test for failing :rew when hidden not set
+    execute('set nohidden')
+    feed('A 2<Esc>:rew<CR>')
+    expect('testtext 2 2')
+
+    -- Test for working :rew when hidden set
+    execute('set hidden')
+    execute('rew')
+    expect('testtext 1 1')
+
+    -- Test for :all keeping a buffer when it's modified
+    execute('set nohidden')
+    feed('A 1<Esc>:sp<CR>')
+    execute('n Xtest2 Xtest3')
+    execute('all')
+    execute('1wincmd w')
+    expect('testtext 1 1 1')
+
+    -- Test abandoning changed buffer, should be unloaded even when 'hidden' set
+    execute('set hidden')
+    feed('A 1<Esc>:q!<CR>')
+    expect('testtext 2 2')
+    execute('unhide')
+    expect('testtext 2 2')
+
+    -- Test ":hide" hides anyway when 'hidden' not set
+    execute('set nohidden')
+    feed('A 2<Esc>:hide<CR>')
+    expect('testtext 3')
+
+    -- Test ":edit" failing in modified buffer when 'hidden' not set
+    feed('A 3<Esc>:e Xtest1<CR>')
+    expect('testtext 3 3')
+
+    -- Test ":edit" working in modified buffer when 'hidden' set
+    execute('set hidden')
+    execute('e Xtest1')
+    expect('testtext 1')
+
+    -- Test ":close" not hiding when 'hidden' not set in modified buffer
+    execute('sp Xtest3')
+    execute('set nohidden')
+    feed('A 3<Esc>:close<CR>')
+    expect('testtext 3 3 3')
+
+    -- Test ":close!" does hide when 'hidden' not set in modified buffer
+    feed('A 3<Esc>:close!<CR>')
+    execute('set nohidden')
+    expect('testtext 1')
+
+    -- Test ":all!" hides changed buffer
+    execute('sp Xtest4')
+    feed('GA 4<Esc>:all!<CR>')
+    execute('1wincmd w')
+    expect('testtext 2 2 2')
+  end)
+
+  teardown(function()
+    os.remove('Xtest1')
+    os.remove('Xtest2')
+    os.remove('Xtest3')
+  end)
+end)