commit b48e96f61c87a64e38e3ac50732c92a84a4833b8
author Bram Moolenaar <Bram@vim.org> Tue Feb 13 12:26:14 2018 +0100
committer Bram Moolenaar <Bram@vim.org> Tue Feb 13 12:26:14 2018 +0100
tree 170cf91f5865fda3f985328c50b5d009e5296a3b
parent 294959528e02403cd7ef6541208835f0c621c63b

patch 8.0.1510: cannot test if a command causes a beep

Problem:    Cannot test if a command causes a beep.
Solution:   Add assert_beeps().

src/evalfunc.c

diff --git a/src/evalfunc.c b/src/evalfunc.c
index 3977944..959be0c 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -44,6 +44,7 @@
 static void f_argidx(typval_T *argvars, typval_T *rettv);
 static void f_arglistid(typval_T *argvars, typval_T *rettv);
 static void f_argv(typval_T *argvars, typval_T *rettv);
+static void f_assert_beeps(typval_T *argvars, typval_T *rettv);
 static void f_assert_equal(typval_T *argvars, typval_T *rettv);
 static void f_assert_exception(typval_T *argvars, typval_T *rettv);
 static void f_assert_fails(typval_T *argvars, typval_T *rettv);
@@ -483,6 +484,7 @@
 #ifdef FEAT_FLOAT
     {"asin",		1, 1, f_asin},	/* WJMc */
 #endif
+    {"assert_beeps",	1, 2, f_assert_beeps},
     {"assert_equal",	2, 3, f_assert_equal},
     {"assert_exception", 1, 2, f_assert_exception},
     {"assert_fails",	1, 2, f_assert_fails},
@@ -1275,6 +1277,15 @@
 }
 
 /*
+ * "assert_beeps(cmd [, error])" function
+ */
+    static void
+f_assert_beeps(typval_T *argvars, typval_T *rettv UNUSED)
+{
+    assert_beeps(argvars);
+}
+
+/*
  * "assert_equal(expected, actual[, msg])" function
  */
     static void