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| author | Björn Linse <bjorn.linse@gmail.com> | 2019-08-05 13:59:40 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-08-05 13:59:40 +0200 |
| commit | f5d1e0e7b1837e8b76f1561167543c90a9942a7a (patch) | |
| tree | ae871874930fc44d4269c9c01eb7827da20998bc /test/functional/lua/overrides_spec.lua | |
| parent | 51440204e7973672f906db8e53035cfd228ce444 (diff) | |
| parent | 88938634e7418ced4cfb074c48867523460dcc84 (diff) | |
| download | rneovim-f5d1e0e7b1837e8b76f1561167543c90a9942a7a.tar.gz rneovim-f5d1e0e7b1837e8b76f1561167543c90a9942a7a.tar.bz2 rneovim-f5d1e0e7b1837e8b76f1561167543c90a9942a7a.zip | |
Merge pull request #10690 from bfredl/lua_print
lua: laundry list (crashes and additions)
Diffstat (limited to 'test/functional/lua/overrides_spec.lua')
| -rw-r--r-- | test/functional/lua/overrides_spec.lua | 105 |
1 files changed, 102 insertions, 3 deletions
diff --git a/test/functional/lua/overrides_spec.lua b/test/functional/lua/overrides_spec.lua index 8f318e3503..f6439001ac 100644 --- a/test/functional/lua/overrides_spec.lua +++ b/test/functional/lua/overrides_spec.lua @@ -14,6 +14,7 @@ local command = helpers.command local write_file = helpers.write_file local redir_exec = helpers.redir_exec local alter_slashes = helpers.alter_slashes +local exec_lua = helpers.exec_lua local screen @@ -53,11 +54,11 @@ describe('print', function() v_tblout = setmetatable({}, meta_tblout) ]]) eq('', redir_exec('luafile ' .. fname)) - eq('\nE5114: Error while converting print argument #2: [NULL]', + eq('\nE5105: Error while calling lua chunk: E5114: Error while converting print argument #2: [NULL]', redir_exec('lua print("foo", v_nilerr, "bar")')) - eq('\nE5114: Error while converting print argument #2: Xtest-functional-lua-overrides-luafile:2: abc', + eq('\nE5105: Error while calling lua chunk: E5114: Error while converting print argument #2: Xtest-functional-lua-overrides-luafile:2: abc', redir_exec('lua print("foo", v_abcerr, "bar")')) - eq('\nE5114: Error while converting print argument #2: <Unknown error: lua_tolstring returned NULL for tostring result>', + eq('\nE5105: Error while calling lua chunk: E5114: Error while converting print argument #2: <Unknown error: lua_tolstring returned NULL for tostring result>', redir_exec('lua print("foo", v_tblout, "bar")')) end) it('prints strings with NULs and NLs correctly', function() @@ -76,6 +77,29 @@ describe('print', function() eq('\nabc ', redir_exec('lua print("abc", "")')) eq('\nabc def', redir_exec('lua print("abc", "", "def")')) end) + it('defers printing in luv event handlers', function() + exec_lua([[ + local cmd = ... + function test() + local timer = vim.loop.new_timer() + local done = false + timer:start(10, 0, function() + print("very fast") + timer:close() + done = true + end) + -- be kind to slow travis OS X jobs: + -- loop until we know for sure the callback has been executed + while not done do + os.execute(cmd) + vim.loop.run("nowait") -- fake os_breakcheck() + end + print("very slow") + vim.api.nvim_command("sleep 1m") -- force deferred event processing + end + ]], (iswin() and "timeout 1") or "sleep 0.1") + eq('\nvery slow\nvery fast',redir_exec('lua test()')) + end) end) describe('debug.debug', function() @@ -183,6 +207,81 @@ describe('debug.debug', function() {cr:Press ENTER or type command to continue}^ | ]]) end) + + it("can be safely exited with 'cont'", function() + feed('<cr>') + feed(':lua debug.debug() print("x")<cr>') + screen:expect{grid=[[ + | + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + lua_debug> ^ | + ]]} + + feed("conttt<cr>") -- misspelled cont; invalid syntax + screen:expect{grid=[[ + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + lua_debug> conttt | + {E:E5115: Error while loading debug string: (debug comma}| + {E:nd):1: '=' expected near '<eof>'} | + lua_debug> ^ | + ]]} + + feed("cont<cr>") -- exactly "cont", exit now + screen:expect{grid=[[ + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + lua_debug> conttt | + {E:E5115: Error while loading debug string: (debug comma}| + {E:nd):1: '=' expected near '<eof>'} | + lua_debug> cont | + x | + {cr:Press ENTER or type command to continue}^ | + ]]} + + feed('<cr>') + screen:expect{grid=[[ + ^ | + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + | + ]]} + end) end) describe('package.path/package.cpath', function() |