From e18a5783080f7c94f408ec5f53dedffdb69789e1 Mon Sep 17 00:00:00 2001 From: ZyX Date: Sat, 20 Aug 2016 22:24:34 +0300 Subject: *: Move some dictionary functions to typval.h and use char* Also fixes buffer reusage in setmatches() and complete(). --- test/functional/ex_cmds/dict_notifications_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'test/functional/ex_cmds/dict_notifications_spec.lua') diff --git a/test/functional/ex_cmds/dict_notifications_spec.lua b/test/functional/ex_cmds/dict_notifications_spec.lua index 30753c34ac..057245db1c 100644 --- a/test/functional/ex_cmds/dict_notifications_spec.lua +++ b/test/functional/ex_cmds/dict_notifications_spec.lua @@ -48,7 +48,7 @@ describe('dictionary change notifications', function() eq({'notification', 'values', {key, vals}}, next_msg()) end - describe('watcher', function() + describe(dict_expr .. ' watcher', function() if dict_init then setup(function() source(dict_init) @@ -58,7 +58,7 @@ describe('dictionary change notifications', function() before_each(function() source([[ function! g:Changed(dict, key, value) - if a:dict != ]]..dict_expr..[[ | + if a:dict isnot ]]..dict_expr..[[ | throw 'invalid dict' endif call rpcnotify(g:channel, 'values', a:key, a:value) -- cgit From c8e63a8db84e9d9f7bd855085a87d93631504fc7 Mon Sep 17 00:00:00 2001 From: ZyX Date: Sun, 4 Sep 2016 02:25:24 +0300 Subject: eval: Move remaining get_tv_string* functions to eval/typval.c --- .../functional/ex_cmds/dict_notifications_spec.lua | 67 ++++++++++++++++------ 1 file changed, 49 insertions(+), 18 deletions(-) (limited to 'test/functional/ex_cmds/dict_notifications_spec.lua') diff --git a/test/functional/ex_cmds/dict_notifications_spec.lua b/test/functional/ex_cmds/dict_notifications_spec.lua index 057245db1c..8cc717483e 100644 --- a/test/functional/ex_cmds/dict_notifications_spec.lua +++ b/test/functional/ex_cmds/dict_notifications_spec.lua @@ -9,7 +9,7 @@ local eval = helpers.eval describe('dictionary change notifications', function() local channel - setup(function() + before_each(function() clear() channel = nvim('get_api_info')[1] nvim('set_var', 'channel', channel) @@ -18,19 +18,15 @@ describe('dictionary change notifications', function() -- the same set of tests are applied to top-level dictionaries(g:, b:, w: and -- t:) and a dictionary variable, so we generate them in the following -- function. - local function gentests(dict_expr, dict_expr_suffix, dict_init) - if not dict_expr_suffix then - dict_expr_suffix = '' - end - + local function gentests(dict_expr, dict_init) local function update(opval, key) if not key then key = 'watched' end if opval == '' then - nvim('command', "unlet "..dict_expr..dict_expr_suffix..key) + command(('unlet %s[\'%s\']'):format(dict_expr, key)) else - nvim('command', "let "..dict_expr..dict_expr_suffix..key.." "..opval) + command(('let %s[\'%s\'] %s'):format(dict_expr, key, opval)) end end @@ -50,7 +46,7 @@ describe('dictionary change notifications', function() describe(dict_expr .. ' watcher', function() if dict_init then - setup(function() + before_each(function() source(dict_init) end) end @@ -143,6 +139,32 @@ describe('dictionary change notifications', function() ]]) end) + it('is triggered for empty keys', function() + command([[ + call dictwatcheradd(]]..dict_expr..[[, "", "g:Changed") + ]]) + update('= 1', '') + verify_value({new = 1}, '') + update('= 2', '') + verify_value({old = 1, new = 2}, '') + command([[ + call dictwatcherdel(]]..dict_expr..[[, "", "g:Changed") + ]]) + end) + + it('is triggered for empty keys when using catch-all *', function() + command([[ + call dictwatcheradd(]]..dict_expr..[[, "*", "g:Changed") + ]]) + update('= 1', '') + verify_value({new = 1}, '') + update('= 2', '') + verify_value({old = 1, new = 2}, '') + command([[ + call dictwatcherdel(]]..dict_expr..[[, "*", "g:Changed") + ]]) + end) + -- test a sequence of updates of different types to ensure proper memory -- management(with ASAN) local function test_updates(tests) @@ -190,10 +212,10 @@ describe('dictionary change notifications', function() gentests('b:') gentests('w:') gentests('t:') - gentests('g:dict_var', '.', 'let g:dict_var = {}') + gentests('g:dict_var', 'let g:dict_var = {}') describe('multiple watchers on the same dict/key', function() - setup(function() + before_each(function() source([[ function! g:Watcher1(dict, key, value) call rpcnotify(g:channel, '1', a:key, a:value) @@ -213,6 +235,9 @@ describe('dictionary change notifications', function() end) it('only removes watchers that fully match dict, key and callback', function() + nvim('command', 'let g:key = "value"') + eq({'notification', '1', {'key', {new = 'value'}}}, next_msg()) + eq({'notification', '2', {'key', {new = 'value'}}}, next_msg()) nvim('command', 'call dictwatcherdel(g:, "key", "g:Watcher1")') nvim('command', 'let g:key = "v2"') eq({'notification', '2', {'key', {old = 'value', new = 'v2'}}}, next_msg()) @@ -220,6 +245,17 @@ describe('dictionary change notifications', function() end) describe('errors', function() + before_each(function() + source([[ + function! g:Watcher1(dict, key, value) + call rpcnotify(g:channel, '1', a:key, a:value) + endfunction + function! g:Watcher2(dict, key, value) + call rpcnotify(g:channel, '2', a:key, a:value) + endfunction + ]]) + end) + -- WARNING: This suite depends on the above tests it('fails to remove if no watcher with matching callback is found', function() eq("Vim(call):Couldn't find a watcher matching key and callback", @@ -236,15 +272,10 @@ describe('dictionary change notifications', function() command('call dictwatcherdel(g:, "key", "g:InvalidCb")') end) - it('fails with empty keys', function() - eq("Vim(call):E713: Cannot use empty key for Dictionary", - exc_exec('call dictwatcheradd(g:, "", "g:Watcher1")')) - eq("Vim(call):E713: Cannot use empty key for Dictionary", - exc_exec('call dictwatcherdel(g:, "", "g:Watcher1")')) - end) - it('does not fail to replace a watcher function', function() source([[ + let g:key = 'v2' + call dictwatcheradd(g:, "key", "g:Watcher2") function! g:ReplaceWatcher2() function! g:Watcher2(dict, key, value) call rpcnotify(g:channel, '2b', a:key, a:value) -- cgit From 3025431c81daac873e69a71aee695ebfd00504f7 Mon Sep 17 00:00:00 2001 From: ZyX Date: Sun, 4 Dec 2016 22:59:25 +0300 Subject: eval: Make sure that v:_null_dict does not crash dictwatcher*() Ref #4615 --- .../functional/ex_cmds/dict_notifications_spec.lua | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'test/functional/ex_cmds/dict_notifications_spec.lua') diff --git a/test/functional/ex_cmds/dict_notifications_spec.lua b/test/functional/ex_cmds/dict_notifications_spec.lua index 8cc717483e..e3b4a1c504 100644 --- a/test/functional/ex_cmds/dict_notifications_spec.lua +++ b/test/functional/ex_cmds/dict_notifications_spec.lua @@ -244,6 +244,16 @@ describe('dictionary change notifications', function() end) end) + it('errors out when adding to v:_null_dict', function() + command([[ + function! g:Watcher1(dict, key, value) + call rpcnotify(g:channel, '1', a:key, a:value) + endfunction + ]]) + eq('Vim(call):E46: Cannot change read-only variable "dictwatcheradd() argument"', + exc_exec('call dictwatcheradd(v:_null_dict, "x", "g:Watcher1")')) + end) + describe('errors', function() before_each(function() source([[ @@ -272,6 +282,20 @@ describe('dictionary change notifications', function() command('call dictwatcherdel(g:, "key", "g:InvalidCb")') end) + it('fails to remove watcher from v:_null_dict', function() + eq("Vim(call):Couldn't find a watcher matching key and callback", + exc_exec('call dictwatcherdel(v:_null_dict, "x", "g:Watcher2")')) + end) + + --[[ + [ it("fails to add/remove if the callback doesn't exist", function() + [ eq("Vim(call):Function g:InvalidCb doesn't exist", + [ exc_exec('call dictwatcheradd(g:, "key", "g:InvalidCb")')) + [ eq("Vim(call):Function g:InvalidCb doesn't exist", + [ exc_exec('call dictwatcherdel(g:, "key", "g:InvalidCb")')) + [ end) + ]] + it('does not fail to replace a watcher function', function() source([[ let g:key = 'v2' -- cgit