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-rw-r--r--test/functional/api/keymap_spec.lua112
1 files changed, 88 insertions, 24 deletions
diff --git a/test/functional/api/keymap_spec.lua b/test/functional/api/keymap_spec.lua
index 833e0d2f3c..3a10f9c60f 100644
--- a/test/functional/api/keymap_spec.lua
+++ b/test/functional/api/keymap_spec.lua
@@ -1,5 +1,6 @@
-
local helpers = require('test.functional.helpers')(after_each)
+local global_helpers = require('test.helpers')
+
local clear = helpers.clear
local command = helpers.command
local curbufmeths = helpers.curbufmeths
@@ -8,13 +9,7 @@ local funcs = helpers.funcs
local meths = helpers.meths
local source = helpers.source
-local function local_copy(t)
- local copy = {}
- for k,v in pairs(t) do
- copy[k] = v
- end
- return copy
-end
+local shallowcopy = global_helpers.shallowcopy
describe('get_keymap', function()
before_each(clear)
@@ -22,16 +17,16 @@ describe('get_keymap', function()
-- Basic mapping and table to be used to describe results
local foo_bar_string = 'nnoremap foo bar'
local foo_bar_map_table = {
- lhs='foo',
- silent=0,
- rhs='bar',
- expr=0,
- sid=0,
- buffer=0,
- nowait=0,
- mode='n',
- noremap=1,
- }
+ lhs='foo',
+ silent=0,
+ rhs='bar',
+ expr=0,
+ sid=0,
+ buffer=0,
+ nowait=0,
+ mode='n',
+ noremap=1,
+ }
it('returns empty list when no map', function()
eq({}, meths.get_keymap('n'))
@@ -50,7 +45,7 @@ describe('get_keymap', function()
-- Add another mapping
command('nnoremap foo_longer bar_longer')
- local foolong_bar_map_table = local_copy(foo_bar_map_table)
+ local foolong_bar_map_table = shallowcopy(foo_bar_map_table)
foolong_bar_map_table['lhs'] = 'foo_longer'
foolong_bar_map_table['rhs'] = 'bar_longer'
@@ -72,7 +67,7 @@ describe('get_keymap', function()
command('inoremap foo bar')
-- The table will be the same except for the mode
- local insert_table = local_copy(foo_bar_map_table)
+ local insert_table = shallowcopy(foo_bar_map_table)
insert_table['mode'] = 'i'
eq({insert_table}, meths.get_keymap('i'))
@@ -81,11 +76,11 @@ describe('get_keymap', function()
it('considers scope', function()
-- change the map slightly
command('nnoremap foo_longer bar_longer')
- local foolong_bar_map_table = local_copy(foo_bar_map_table)
+ local foolong_bar_map_table = shallowcopy(foo_bar_map_table)
foolong_bar_map_table['lhs'] = 'foo_longer'
foolong_bar_map_table['rhs'] = 'bar_longer'
- local buffer_table = local_copy(foo_bar_map_table)
+ local buffer_table = shallowcopy(foo_bar_map_table)
buffer_table['buffer'] = 1
command('nnoremap <buffer> foo bar')
@@ -98,7 +93,7 @@ describe('get_keymap', function()
it('considers scope for overlapping maps', function()
command('nnoremap foo bar')
- local buffer_table = local_copy(foo_bar_map_table)
+ local buffer_table = shallowcopy(foo_bar_map_table)
buffer_table['buffer'] = 1
command('nnoremap <buffer> foo bar')
@@ -121,7 +116,7 @@ describe('get_keymap', function()
command('nnoremap <buffer> foo bar')
-- Final buffer will have buffer mappings
- local buffer_table = local_copy(foo_bar_map_table)
+ local buffer_table = shallowcopy(foo_bar_map_table)
buffer_table['buffer'] = final_buffer
eq({buffer_table}, meths.buf_get_keymap(final_buffer, 'n'))
eq({buffer_table}, meths.buf_get_keymap(0, 'n'))
@@ -243,4 +238,73 @@ describe('get_keymap', function()
eq('<F12>', meths.get_keymap('n')[1]['lhs'])
eq(':let g:maparg_test_var = 1<CR>', meths.get_keymap('n')[1]['rhs'])
end)
+
+ it('works correctly despite various &cpo settings', function()
+ local cpo_table = {
+ silent=0,
+ expr=0,
+ sid=0,
+ buffer=0,
+ nowait=0,
+ noremap=1,
+ }
+ local function cpomap(lhs, rhs, mode)
+ local ret = shallowcopy(cpo_table)
+ ret.lhs = lhs
+ ret.rhs = rhs
+ ret.mode = mode
+ return ret
+ end
+
+ command('set cpo+=B')
+ command('nnoremap \\<C-a><C-a><LT>C-a>\\ \\<C-b><C-b><LT>C-b>\\')
+ command('nnoremap <special> \\<C-c><C-c><LT>C-c>\\ \\<C-d><C-d><LT>C-d>\\')
+
+ command('set cpo+=B')
+ command('xnoremap \\<C-a><C-a><LT>C-a>\\ \\<C-b><C-b><LT>C-b>\\')
+ command('xnoremap <special> \\<C-c><C-c><LT>C-c>\\ \\<C-d><C-d><LT>C-d>\\')
+
+ command('set cpo-=B')
+ command('snoremap \\<C-a><C-a><LT>C-a>\\ \\<C-b><C-b><LT>C-b>\\')
+ command('snoremap <special> \\<C-c><C-c><LT>C-c>\\ \\<C-d><C-d><LT>C-d>\\')
+
+ command('set cpo-=B')
+ command('onoremap \\<C-a><C-a><LT>C-a>\\ \\<C-b><C-b><LT>C-b>\\')
+ command('onoremap <special> \\<C-c><C-c><LT>C-c>\\ \\<C-d><C-d><LT>C-d>\\')
+
+ for _, cmd in ipairs({
+ 'set cpo-=B',
+ 'set cpo+=B',
+ }) do
+ command(cmd)
+ eq({cpomap('\\<C-C><C-C><lt>C-c>\\', '\\<C-D><C-D><lt>C-d>\\', 'n'),
+ cpomap('\\<C-A><C-A><lt>C-a>\\', '\\<C-B><C-B><lt>C-b>\\', 'n')},
+ meths.get_keymap('n'))
+ eq({cpomap('\\<C-C><C-C><lt>C-c>\\', '\\<C-D><C-D><lt>C-d>\\', 'x'),
+ cpomap('\\<C-A><C-A><lt>C-a>\\', '\\<C-B><C-B><lt>C-b>\\', 'x')},
+ meths.get_keymap('x'))
+ eq({cpomap('<lt>C-c><C-C><lt>C-c> ', '<lt>C-d><C-D><lt>C-d>', 's'),
+ cpomap('<lt>C-a><C-A><lt>C-a> ', '<lt>C-b><C-B><lt>C-b>', 's')},
+ meths.get_keymap('s'))
+ eq({cpomap('<lt>C-c><C-C><lt>C-c> ', '<lt>C-d><C-D><lt>C-d>', 'o'),
+ cpomap('<lt>C-a><C-A><lt>C-a> ', '<lt>C-b><C-B><lt>C-b>', 'o')},
+ meths.get_keymap('o'))
+ end
+ end)
+
+ it('always uses space for space and bar for bar', function()
+ local space_table = {
+ lhs='| |',
+ rhs='| |',
+ mode='n',
+ silent=0,
+ expr=0,
+ sid=0,
+ buffer=0,
+ nowait=0,
+ noremap=1,
+ }
+ command('nnoremap \\|<Char-0x20><Char-32><Space><Bar> \\|<Char-0x20><Char-32><Space> <Bar>')
+ eq({space_table}, meths.get_keymap('n'))
+ end)
end)
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