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patch 8.2.3036: Vim9: builtin function arguments not checked at compile time

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Problem:    Vim9: builtin function arguments not checked at compile time.
Solution:   Add more argument type specs. Check arguments to test_setmouse()
            and test_gui_mouse_event(). (Yegappan Lakshmanan, closes #8425)
This commit is contained in:
Yegappan Lakshmanan
2021-06-22 19:52:27 +02:00
committed by Bram Moolenaar
parent 831bdf8622
commit 7237cab8f1
7 changed files with 400 additions and 72 deletions
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32
src/testing.c
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@@ -1211,6 +1211,12 @@ f_test_scrollbar(typval_T *argvars, typval_T *rettv UNUSED)
void
f_test_setmouse(typval_T *argvars, typval_T *rettv UNUSED)
{
if (argvars[0].v_type != VAR_NUMBER || (argvars[1].v_type) != VAR_NUMBER)
{
emsg(_(e_invarg));
return;
}
mouse_row = (time_t)tv_get_number(&argvars[0]) - 1;
mouse_col = (time_t)tv_get_number(&argvars[1]) - 1;
}
@@ -1219,11 +1225,27 @@ f_test_setmouse(typval_T *argvars, typval_T *rettv UNUSED)
f_test_gui_mouse_event(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
{
#ifdef FEAT_GUI
int button = tv_get_number(&argvars[0]);
int row = tv_get_number(&argvars[1]);
int col = tv_get_number(&argvars[2]);
int repeated_click = tv_get_number(&argvars[3]);
int_u mods = tv_get_number(&argvars[4]);
int button;
int row;
int col;
int repeated_click;
int_u mods;
if (argvars[0].v_type != VAR_NUMBER
|| (argvars[1].v_type) != VAR_NUMBER
|| (argvars[2].v_type) != VAR_NUMBER
|| (argvars[3].v_type) != VAR_NUMBER
|| (argvars[4].v_type) != VAR_NUMBER)
{
emsg(_(e_invarg));
return;
}
button = tv_get_number(&argvars[0]);
row = tv_get_number(&argvars[1]);
col = tv_get_number(&argvars[2]);
repeated_click = tv_get_number(&argvars[3]);
mods = tv_get_number(&argvars[4]);
gui_send_mouse_event(button, TEXT_X(col - 1), TEXT_Y(row - 1), repeated_click, mods);
#endif