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local t = require('test.testutil')
local n = require('test.functional.testnvim')()
local Screen = require('test.functional.ui.screen')
local clear = n.clear
local command = n.command
local feed = n.feed
local write_file = t.write_file
before_each(clear)
describe('debugger', function()
local screen
before_each(function()
screen = Screen.new(999, 7)
end)
-- oldtest: Test_Debugger_breakadd_expr()
-- This doesn't seem to work as documented. The breakpoint is not
-- triggered until the next function call.
it(':breakadd expr', function()
write_file(
'XbreakExpr.vim',
[[
func Foo()
eval 1
eval 2
endfunc
let g:Xtest_var += 1
call Foo()
let g:Xtest_var += 1
call Foo()]]
)
finally(function()
os.remove('XbreakExpr.vim')
end)
command('edit XbreakExpr.vim')
command(':let g:Xtest_var = 10')
command(':breakadd expr g:Xtest_var')
local initial_screen = [[
^func Foo(){MATCH: *}|
eval 1{MATCH: *}|
eval 2{MATCH: *}|
endfunc{MATCH: *}|
{MATCH: *}|
let g:Xtest_var += 1{MATCH: *}|
{MATCH: *}|
]]
screen:expect(initial_screen)
feed(':source %<CR>')
screen:expect([[
Breakpoint in "Foo" line 1{MATCH: *}|
Entering Debug mode. Type "cont" to continue.{MATCH: *}|
Oldval = "10"{MATCH: *}|
Newval = "11"{MATCH: *}|
{MATCH:.*}XbreakExpr.vim[7]..function Foo{MATCH: *}|
line 1: eval 1{MATCH: *}|
>^{MATCH: *}|
]])
feed('cont<CR>')
screen:expect([[
>cont{MATCH: *}|
Breakpoint in "Foo" line 1{MATCH: *}|
Oldval = "11"{MATCH: *}|
Newval = "12"{MATCH: *}|
{MATCH:.*}XbreakExpr.vim[9]..function Foo{MATCH: *}|
line 1: eval 1{MATCH: *}|
>^{MATCH: *}|
]])
feed('cont<CR>')
screen:expect(initial_screen)
-- Check the behavior without the g: prefix.
-- The Oldval and Newval don't look right here.
command(':breakdel *')
command(':breakadd expr Xtest_var')
feed(':source %<CR>')
screen:expect([[
Breakpoint in "Foo" line 1{MATCH: *}|
Entering Debug mode. Type "cont" to continue.{MATCH: *}|
Oldval = "13"{MATCH: *}|
Newval = "(does not exist)"{MATCH: *}|
{MATCH:.*}XbreakExpr.vim[7]..function Foo{MATCH: *}|
line 1: eval 1{MATCH: *}|
>^{MATCH: *}|
]])
feed('cont<CR>')
screen:expect([[
{MATCH:.*}XbreakExpr.vim[7]..function Foo{MATCH: *}|
line 1: eval 1{MATCH: *}|
>cont{MATCH: *}|
Breakpoint in "Foo" line 2{MATCH: *}|
{MATCH:.*}XbreakExpr.vim[7]..function Foo{MATCH: *}|
line 2: eval 2{MATCH: *}|
>^{MATCH: *}|
]])
feed('cont<CR>')
screen:expect([[
>cont{MATCH: *}|
Breakpoint in "Foo" line 1{MATCH: *}|
Oldval = "14"{MATCH: *}|
Newval = "(does not exist)"{MATCH: *}|
{MATCH:.*}XbreakExpr.vim[9]..function Foo{MATCH: *}|
line 1: eval 1{MATCH: *}|
>^{MATCH: *}|
]])
feed('cont<CR>')
screen:expect([[
{MATCH:.*}XbreakExpr.vim[9]..function Foo{MATCH: *}|
line 1: eval 1{MATCH: *}|
>cont{MATCH: *}|
Breakpoint in "Foo" line 2{MATCH: *}|
{MATCH:.*}XbreakExpr.vim[9]..function Foo{MATCH: *}|
line 2: eval 2{MATCH: *}|
>^{MATCH: *}|
]])
feed('cont<CR>')
screen:expect(initial_screen)
end)
end)
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