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patch 8.2.0644: insufficient testing for invalid function arguments

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Problem:    Insufficient testing for invalid function arguments.
Solution:   Add more tests. (Yegappan Lakshmanan, closes #5988)
This commit is contained in:
Bram Moolenaar
2020-04-26 15:59:55 +02:00
parent e297802d6d
commit 99fa721944
18 changed files with 116 additions and 10 deletions
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21
src/testdir/test_functions.vim
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@@ -29,6 +29,8 @@ func Test_has()
call assert_equal(0, and(has('ttyout'), 0))
call assert_equal(1, has('multi_byte_encoding'))
endif
call assert_equal(1, has('vcon', 1))
call assert_equal(1, has('mouse_gpm_enabled', 1))
call assert_equal(0, has('nonexistent'))
call assert_equal(0, has('nonexistent', 1))
@@ -1304,12 +1306,15 @@ endfunc
" Test for the inputdialog() function
func Test_inputdialog()
CheckNotGui
call feedkeys(":let v=inputdialog('Q:', 'xx', 'yy')\<CR>\<CR>", 'xt')
call assert_equal('xx', v)
call feedkeys(":let v=inputdialog('Q:', 'xx', 'yy')\<CR>\<Esc>", 'xt')
call assert_equal('yy', v)
if has('gui_running')
call assert_fails('let v=inputdialog([], "xx")', 'E730:')
call assert_fails('let v=inputdialog("Q", [])', 'E730:')
else
call feedkeys(":let v=inputdialog('Q:', 'xx', 'yy')\<CR>\<CR>", 'xt')
call assert_equal('xx', v)
call feedkeys(":let v=inputdialog('Q:', 'xx', 'yy')\<CR>\<Esc>", 'xt')
call assert_equal('yy', v)
endif
endfunc
" Test for inputlist()
@@ -1344,6 +1349,7 @@ func Test_balloon_show()
call balloon_show('hi!')
if !has('gui_running')
call balloon_show(range(3))
call balloon_show([])
endif
endif
endfunc
@@ -2213,6 +2219,9 @@ func Test_range()
call assert_fails('let x=range(2, 8, 0)', 'E726:')
call assert_fails('let x=range(3, 1)', 'E727:')
call assert_fails('let x=range(1, 3, -2)', 'E727:')
call assert_fails('let x=range([])', 'E745:')
call assert_fails('let x=range(1, [])', 'E745:')
call assert_fails('let x=range(1, 4, [])', 'E745:')
endfunc
func Test_echoraw()