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[quickjs] console.assert

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This commit is contained in:
Witold Filipczyk 2024-04-11 17:38:49 +02:00
parent 4190613ed2
commit 43fb1e84bc
1 changed files with 40 additions and 0 deletions
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40
src/ecmascript/quickjs/console.c
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@ -20,6 +20,45 @@
static JSClassID js_console_class_id;
static JSValue
js_console_assert(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
REF_JS(this_val);
if (argc < 1 || !get_opt_bool("ecmascript.enable_console_log", NULL)) {
return JS_UNDEFINED;
}
bool res = JS_ToBool(ctx, argv[0]);
if (res) {
return JS_UNDEFINED;
}
FILE *log = fopen(console_error_filename, "a");
if (!log) {
return JS_UNDEFINED;
}
fprintf(log, "Assertion failed:");
for (int i = 1; i < argc; i++) {
size_t len;
const char *val = JS_ToCStringLen(ctx, &len, argv[i]);
if (val) {
fprintf(log, " %s", val);
JS_FreeCString(ctx, val);
}
}
fprintf(log, "\n");
fclose(log);
return JS_UNDEFINED;
}
static JSValue
js_console_log_common(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv, const char *log_filename)
{
@ -86,6 +125,7 @@ js_console_toString(JSContext *ctx, JSValueConst this_val, int argc, JSValueCons
}
static const JSCFunctionListEntry js_console_funcs[] = {
JS_CFUNC_DEF("assert", 2, js_console_assert),
JS_CFUNC_DEF("log", 1, js_console_log),
JS_CFUNC_DEF("error", 1, js_console_error),
JS_CFUNC_DEF("toString", 0, js_console_toString)