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view src/testdir/test_popupwin_textprop.vim @ 33776:9503dc55b5ed v9.0.2108
patch 9.0.2108: [security]: overflow with count for :s command
Commit: https://github.com/vim/vim/commit/ac63787734fda2e294e477af52b3bd601517fa78
Author: Christian Brabandt <cb@256bit.org>
Date: Tue Nov 14 20:45:48 2023 +0100
patch 9.0.2108: [security]: overflow with count for :s command
Problem: [security]: overflow with count for :s command
Solution: Abort the :s command if the count is too large
If the count after the :s command is larger than what fits into a
(signed) long variable, abort with e_value_too_large.
Adds a test with INT_MAX as count and verify it correctly fails.
It seems the return value on Windows using mingw compiler wraps around,
so the initial test using :s/./b/9999999999999999999999999990 doesn't
fail there, since the count is wrapping around several times and finally
is no longer larger than 2147483647. So let's just use 2147483647 in the
test, which hopefully will always cause a failure
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 16 Nov 2023 22:15:10 +0100 |
parents | dbec60b8c253 |
children |
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" Tests for popup windows for text properties source check.vim CheckFeature popupwin CheckFeature textprop source screendump.vim CheckScreendump func Test_textprop_popup() let lines =<< trim END call setline(1, range(1, 100)) call setline(50, 'some text to work with') 50 normal zz set scrolloff=0 call prop_type_add('popupMarker', #{highlight: 'DiffAdd', bufnr: bufnr('%')}) call prop_add(50, 11, #{ \ length: 7, \ type: 'popupMarker', \ bufnr: bufnr('%'), \ }) let winid = popup_create('the text', #{ \ pos: 'botleft', \ textprop: 'popupMarker', \ border: [], \ padding: [0,1,0,1], \ close: 'click', \ }) END call writefile(lines, 'XtestTextpropPopup', 'D') let buf = RunVimInTerminal('-S XtestTextpropPopup', #{rows: 10}) call VerifyScreenDump(buf, 'Test_popup_textprop_01', {}) call term_sendkeys(buf, "zt") call VerifyScreenDump(buf, 'Test_popup_textprop_02', {}) call term_sendkeys(buf, "zzIawe\<Esc>") call VerifyScreenDump(buf, 'Test_popup_textprop_03', {}) call term_sendkeys(buf, "0dw") call VerifyScreenDump(buf, 'Test_popup_textprop_04', {}) call term_sendkeys(buf, "Oinserted\<Esc>") call VerifyScreenDump(buf, 'Test_popup_textprop_05', {}) call term_sendkeys(buf, "k2dd") call VerifyScreenDump(buf, 'Test_popup_textprop_06', {}) call term_sendkeys(buf, "4\<C-E>") call VerifyScreenDump(buf, 'Test_popup_textprop_07', {}) " clean up call StopVimInTerminal(buf) endfunc func Test_textprop_popup_corners() let lines =<< trim END call setline(1, range(1, 100)) call setline(50, 'now working with some longer text here') 50 normal zz set scrolloff=0 call prop_type_add('popupMarker', #{highlight: 'DiffAdd'}) call prop_add(50, 23, #{ \ length: 6, \ type: 'popupMarker', \ }) let winid = popup_create('bottom left', #{ \ pos: 'botleft', \ textprop: 'popupMarker', \ textpropwin: win_getid(), \ padding: [0,1,0,1], \ }) let winid = popup_create('bottom right', #{ \ pos: 'botright', \ textprop: 'popupMarker', \ border: [], \ padding: [0,1,0,1], \ }) let winid = popup_create('top left', #{ \ pos: 'topleft', \ textprop: 'popupMarker', \ border: [], \ padding: [0,1,0,1], \ }) let winid = popup_create('top right', #{ \ pos: 'topright', \ textprop: 'popupMarker', \ padding: [0,1,0,1], \ }) END call writefile(lines, 'XtestTextpropPopupCorners', 'D') let buf = RunVimInTerminal('-S XtestTextpropPopupCorners', #{rows: 12}) call VerifyScreenDump(buf, 'Test_popup_textprop_corn_1', {}) call term_sendkeys(buf, "0dw") call VerifyScreenDump(buf, 'Test_popup_textprop_corn_2', {}) call term_sendkeys(buf, "46Goextra\<Esc>") call VerifyScreenDump(buf, 'Test_popup_textprop_corn_3', {}) call term_sendkeys(buf, "u") call term_sendkeys(buf, ":\<CR>") call VerifyScreenDump(buf, 'Test_popup_textprop_corn_4', {}) call term_sendkeys(buf, ":vsplit foo\<CR>") call VerifyScreenDump(buf, 'Test_popup_textprop_corn_5', {}) call term_sendkeys(buf, ":only!\<CR>") call VerifyScreenDump(buf, 'Test_popup_textprop_corn_6', {}) " clean up call StopVimInTerminal(buf) endfunc func Test_textprop_popup_offsets() let lines =<< trim END call setline(1, range(1, 100)) call setline(50, 'now working with some longer text here') 50 normal zz set scrolloff=0 call prop_type_add('popupMarker', #{highlight: 'DiffAdd'}) call prop_add(50, 23, #{ \ length: 6, \ type: 'popupMarker', \ }) let winid = popup_create('bottom left', #{ \ pos: 'botleft', \ line: -1, \ col: 2, \ textprop: 'popupMarker', \ padding: [0,1,0,1], \ }) let winid = popup_create('bottom right', #{ \ pos: 'botright', \ line: -1, \ col: -2, \ textprop: 'popupMarker', \ border: [], \ padding: [0,1,0,1], \ }) let winid = popup_create('top left', #{ \ pos: 'topleft', \ line: 1, \ col: 2, \ textprop: 'popupMarker', \ border: [], \ padding: [0,1,0,1], \ }) let winid = popup_create('top right', #{ \ pos: 'topright', \ line: 1, \ col: -2, \ textprop: 'popupMarker', \ padding: [0,1,0,1], \ }) END call writefile(lines, 'XtestTextpropPopupOffset', 'D') let buf = RunVimInTerminal('-S XtestTextpropPopupOffset', #{rows: 12}) call VerifyScreenDump(buf, 'Test_popup_textprop_off_1', {}) " test that removing the text property closes the popups call term_sendkeys(buf, ":call prop_clear(50)\<CR>") call VerifyScreenDump(buf, 'Test_popup_textprop_off_2', {}) " clean up call StopVimInTerminal(buf) endfunc " vim: shiftwidth=2 sts=2