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vim-patch:8.0.1510: cannot assert beep #9938

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Problem:    Cannot test if a command causes a beep.
Solution:   Add assert_beeps().
b48e96f61c
This commit is contained in:
Jan Edmund Lazo
2019-04-25 08:31:33 -04:00
committed by Justin M. Keyes
parent 24a9516ff4
commit 9d77a07686
7 changed files with 47 additions and 2 deletions
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21
src/nvim/eval.c
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@@ -6877,6 +6877,27 @@ static void assert_equal_common(typval_T *argvars, assert_type_T atype)
}
}
static void f_assert_beeps(typval_T *argvars, typval_T *rettv, FunPtr fptr)
{
const char *const cmd = tv_get_string_chk(&argvars[0]);
garray_T ga;
called_vim_beep = false;
suppress_errthrow = true;
emsg_silent = false;
do_cmdline_cmd(cmd);
if (!called_vim_beep) {
prepare_assert_error(&ga);
ga_concat(&ga, (const char_u *)"command did not beep: ");
ga_concat(&ga, (const char_u *)cmd);
assert_error(&ga);
ga_clear(&ga);
}
suppress_errthrow = false;
emsg_on_display = false;
}
// "assert_equal(expected, actual[, msg])" function
static void f_assert_equal(typval_T *argvars, typval_T *rettv, FunPtr fptr)
{