From 9fd2bf67aa1db66e3465753d5aaaec342f4ce193 Mon Sep 17 00:00:00 2001 From: ZyX Date: Sun, 29 Jan 2017 23:22:50 +0300 Subject: executor,functests: Add print() tests, some fixes --- test/functional/lua/overrides_spec.lua | 65 ++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 test/functional/lua/overrides_spec.lua (limited to 'test/functional/lua/overrides_spec.lua') diff --git a/test/functional/lua/overrides_spec.lua b/test/functional/lua/overrides_spec.lua new file mode 100644 index 0000000000..92167d18dc --- /dev/null +++ b/test/functional/lua/overrides_spec.lua @@ -0,0 +1,65 @@ +-- Test for Vim overrides of lua built-ins +local helpers = require('test.functional.helpers')(after_each) + +local eq = helpers.eq +local NIL = helpers.NIL +local clear = helpers.clear +local funcs = helpers.funcs +local meths = helpers.meths +local command = helpers.command +local write_file = helpers.write_file +local redir_exec = helpers.redir_exec + +local fname = 'Xtest-functional-lua-overrides-luafile' + +before_each(clear) + +after_each(function() + os.remove(fname) +end) + +describe('print', function() + it('returns nothing', function() + eq(NIL, funcs.luaeval('print("abc")')) + eq(0, funcs.luaeval('select("#", print("abc"))')) + end) + it('allows catching printed text with :execute', function() + eq('\nabc', funcs.execute('lua print("abc")')) + eq('\nabc', funcs.execute('luado print("abc")')) + eq('\nabc', funcs.execute('call luaeval("print(\'abc\')")')) + write_file(fname, 'print("abc")') + eq('\nabc', funcs.execute('luafile ' .. fname)) + + eq('\nabc', redir_exec('lua print("abc")')) + eq('\nabc', redir_exec('luado print("abc")')) + eq('\nabc', redir_exec('call luaeval("print(\'abc\')")')) + write_file(fname, 'print("abc")') + eq('\nabc', redir_exec('luafile ' .. fname)) + end) + it('handles errors in __tostring', function() + write_file(fname, [[ + local meta_nilerr = { __tostring = function() error(nil) end } + local meta_abcerr = { __tostring = function() error("abc") end } + local meta_tblout = { __tostring = function() return {"TEST"} end } + v_nilerr = setmetatable({}, meta_nilerr) + v_abcerr = setmetatable({}, meta_abcerr) + v_tblout = setmetatable({}, meta_tblout) + ]]) + eq('', redir_exec('luafile ' .. fname)) + eq('\nE5114: 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', + redir_exec('lua print("foo", v_abcerr, "bar")')) + eq('\nE5114: Error while converting print argument #2: ', + redir_exec('lua print("foo", v_tblout, "bar")')) + end) + it('prints strings with NULs and NLs correctly', function() + meths.set_option('more', true) + eq('\nabc ^@ def\nghi^@^@^@jkl\nTEST\n\n\nT\n', + redir_exec([[lua print("abc \0 def\nghi\0\0\0jkl\nTEST\n\n\nT\n")]])) + eq('\nabc ^@ def\nghi^@^@^@jkl\nTEST\n\n\nT^@', + redir_exec([[lua print("abc \0 def\nghi\0\0\0jkl\nTEST\n\n\nT\0")]])) + eq('\nT^@', redir_exec([[lua print("T\0")]])) + eq('\nT\n', redir_exec([[lua print("T\n")]])) + end) +end) -- cgit From d13fdfd4467db8245159d10d96c1f30b24b51565 Mon Sep 17 00:00:00 2001 From: ZyX Date: Mon, 30 Jan 2017 03:30:45 +0300 Subject: functests: Add test for debug.debug --- test/functional/lua/overrides_spec.lua | 111 +++++++++++++++++++++++++++++++++ 1 file changed, 111 insertions(+) (limited to 'test/functional/lua/overrides_spec.lua') diff --git a/test/functional/lua/overrides_spec.lua b/test/functional/lua/overrides_spec.lua index 92167d18dc..60a0589b48 100644 --- a/test/functional/lua/overrides_spec.lua +++ b/test/functional/lua/overrides_spec.lua @@ -1,8 +1,10 @@ -- Test for Vim overrides of lua built-ins local helpers = require('test.functional.helpers')(after_each) +local Screen = require('test.functional.ui.screen') local eq = helpers.eq local NIL = helpers.NIL +local feed = helpers.feed local clear = helpers.clear local funcs = helpers.funcs local meths = helpers.meths @@ -10,6 +12,8 @@ local command = helpers.command local write_file = helpers.write_file local redir_exec = helpers.redir_exec +local screen + local fname = 'Xtest-functional-lua-overrides-luafile' before_each(clear) @@ -63,3 +67,110 @@ describe('print', function() eq('\nT\n', redir_exec([[lua print("T\n")]])) end) end) + +describe('debug.debug', function() + before_each(function() + screen = Screen.new() + screen:attach() + screen:set_default_attr_ids({ + [0] = {bold=true, foreground=255}, + E = {foreground = Screen.colors.Grey100, background = Screen.colors.Red}, + cr = {bold = true, foreground = Screen.colors.SeaGreen4}, + }) + end) + it('works', function() + write_file(fname, [[ + function Test(a) + print(a) + debug.debug() + print(a * 100) + end + ]]) + eq('', redir_exec('luafile ' .. fname)) + feed(':lua Test()\n') + screen:expect([[ + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + nil | + lua_debug> ^ | + ]]) + feed('print("TEST")\n') + screen:expect([[ + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + nil | + lua_debug> print("TEST") | + TEST | + lua_debug> ^ | + ]]) + feed('') + screen:expect([[ + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + nil | + lua_debug> print("TEST") | + TEST | + | + {E:E5105: Error while calling lua chunk: Xtest-functiona}| + {E:l-lua-overrides-luafile:4: attempt to perform arithme}| + {E:tic on local 'a' (a nil value)} | + Interrupt: {cr:Press ENTER or type command to continue}^ | + ]]) + feed(':lua Test()\n') + screen:expect([[ + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + nil | + lua_debug> ^ | + ]]) + feed('\n') + screen:expect([[ + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + {0:~ }| + nil | + lua_debug> | + {E:E5105: Error while calling lua chunk: Xtest-functiona}| + {E:l-lua-overrides-luafile:4: attempt to perform arithme}| + {E:tic on local 'a' (a nil value)} | + {cr:Press ENTER or type command to continue}^ | + ]]) + end) +end) -- cgit From a24e94215ed0a4bfe55b6741ab2e9477b278dbb7 Mon Sep 17 00:00:00 2001 From: ZyX Date: Mon, 30 Jan 2017 03:35:45 +0300 Subject: eval,functests: Fix linter errors --- test/functional/lua/overrides_spec.lua | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'test/functional/lua/overrides_spec.lua') diff --git a/test/functional/lua/overrides_spec.lua b/test/functional/lua/overrides_spec.lua index 60a0589b48..c8aee130a7 100644 --- a/test/functional/lua/overrides_spec.lua +++ b/test/functional/lua/overrides_spec.lua @@ -79,14 +79,13 @@ describe('debug.debug', function() }) end) it('works', function() - write_file(fname, [[ + command([[lua function Test(a) print(a) debug.debug() print(a * 100) end ]]) - eq('', redir_exec('luafile ' .. fname)) feed(':lua Test()\n') screen:expect([[ {0:~ }| @@ -133,9 +132,9 @@ describe('debug.debug', function() lua_debug> print("TEST") | TEST | | - {E:E5105: Error while calling lua chunk: Xtest-functiona}| - {E:l-lua-overrides-luafile:4: attempt to perform arithme}| - {E:tic on local 'a' (a nil value)} | + {E:E5105: Error while calling lua chunk: [string ""]:5: attempt to perform arithmetic o}| + {E:n local 'a' (a nil value)} | Interrupt: {cr:Press ENTER or type command to continue}^ | ]]) feed(':lua Test()\n') @@ -167,9 +166,9 @@ describe('debug.debug', function() {0:~ }| nil | lua_debug> | - {E:E5105: Error while calling lua chunk: Xtest-functiona}| - {E:l-lua-overrides-luafile:4: attempt to perform arithme}| - {E:tic on local 'a' (a nil value)} | + {E:E5105: Error while calling lua chunk: [string ""]:5: attempt to perform arithmetic o}| + {E:n local 'a' (a nil value)} | {cr:Press ENTER or type command to continue}^ | ]]) end) -- cgit