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[mujs] console.assert

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This commit is contained in:
Witold Filipczyk 2024-04-11 17:52:29 +02:00
parent 43fb1e84bc
commit e9ad5b4d70
1 changed files with 40 additions and 0 deletions
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40
src/ecmascript/mujs/console.c
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@ -17,6 +17,45 @@
#define DEBUG 0
static void
mjs_console_assert(js_State *J)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
if (!get_opt_bool("ecmascript.enable_console_log", NULL)) {
js_pushundefined(J);
return;
}
bool res = js_toboolean(J, 1);
if (res) {
js_pushundefined(J);
return;
}
FILE *log = fopen(console_error_filename, "a");
if (!log) {
js_pushundefined(J);
return;
}
fprintf(log, "Assertion failed:");
for (int i = 2;; i++) {
if (js_isundefined(J, i)) {
break;
}
const char *val = js_tostring(J, i);
if (val) {
fprintf(log, " %s", val);
}
}
fprintf(log, "\n");
fclose(log);
js_pushundefined(J);
}
static void
mjs_console_log_common(js_State *J, const char *str, const char *log_filename)
{
@ -72,6 +111,7 @@ mjs_console_init(js_State *J)
{
js_newobject(J);
{
addmethod(J, "console.assert", mjs_console_assert, 2);
addmethod(J, "console.log", mjs_console_log, 1);
addmethod(J, "console.error", mjs_console_error, 1);
addmethod(J, "console.toString", mjs_console_toString, 0);