tests: Migrate legacy test close_count.

test/functional/legacy/close_count_spec.lua

@@ -0,0 +1,182 @@
+-- Tests for :[count]close! and :[count]hide
+
+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('close_count', function()
+  setup(function()
+    clear()
+    os.remove('test.out')
+  end)
+  teardown(function()
+    os.remove('test.out')
+  end)
+
+  it('is working', function()
+    execute('let tests = []')
+    execute('for i in range(5)')
+    execute('new')
+    execute('endfor')
+    execute('4wincmd w')
+    execute('close!')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('1close!')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('$close!')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('1wincmd w')
+    execute('2close!')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('1wincmd w')
+    execute('new')
+    execute('new')
+    execute('2wincmd w')
+    execute('-1close!')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('2wincmd w')
+    execute('+1close!')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('e! test.out')
+    execute([[call append(0, map(copy(tests), 'join(v:val, " ")'))]])
+    execute('w')
+    execute('only!')
+    execute('b1')
+    execute('let tests = []')
+    execute('so tiny.vim')
+    execute('for i in range(5)')
+    execute('new')
+    execute('endfor')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('4wincmd w')
+    execute('.hide')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('1hide')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('$hide')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('1wincmd w')
+    execute('2hide')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('1wincmd w')
+    execute('new')
+    execute('new')
+    execute('3wincmd w')
+    execute('-hide')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('2wincmd w')
+    execute('+hide')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('e! test.out')
+    execute([[call append(line('$'), map(copy(tests), 'join(v:val, " ")'))]])
+    feed('Go<esc>')
+    execute('w')
+    execute('only!')
+    execute('b1')
+    execute('let tests = []')
+    execute('so tiny.vim')
+    execute('set hidden')
+    execute('for i in range(5)')
+    execute('new')
+    execute('endfor')
+    execute('1wincmd w')
+    execute('$ hide')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('$-1 close!')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('1wincmd w')
+    execute('.+close!')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('e! test.out')
+    execute([[call append(line('$'), map(copy(tests), 'join(v:val, " ")'))]])
+    feed('Go<esc>')
+    execute('w')
+    execute('only!')
+    execute('b1')
+    execute('let tests = []')
+    execute('so tiny.vim')
+    execute('set hidden')
+    execute('for i in range(5)')
+    execute('new')
+    execute('endfor')
+    execute('4wincmd w')
+    feed('<C-W>c<cr>')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    feed('1<C-W>c<cr>')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    feed('9<C-W>c<cr>')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('1wincmd w')
+    feed('2<C-W>c<cr>')
+    execute('let buffers = []')
+    execute([[windo call add(buffers, bufnr('%'))]])
+    execute('call add(tests, buffers)')
+    execute('only!')
+    execute('e! test.out')
+    execute([[call append(line('$'), map(copy(tests), 'join(v:val, " ")'))]])
+
+    -- Assert buffer contents.
+    expect([=[
+      6 5 4 2 1
+      5 4 2 1
+      5 4 2
+      5 2
+      7 5 2
+      7 5
+      
+      13 12 11 10 9 1
+      13 12 11 9 1
+      12 11 9 1
+      12 11 9
+      12 9
+      15 12 9
+      15 12
+      
+      20 19 18 17 16
+      20 19 18 16
+      20 18 16
+      
+      25 24 23 21 1
+      24 23 21 1
+      24 23 21
+      24 21]=])
+  end)
+end)