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/*
* upb - a minimalist implementation of protocol buffers.
*
* Copyright (c) 2011 Google Inc. See LICENSE for details.
*
*/
#include "upb/handlers.h"
#include "upb/descriptor/descriptor.upb.h"
#include "upb_test.h"
#include <stdlib.h>
#include <string.h>
static bool startmsg(void *c, const void *hd) { return true; }
static void test_error() {
upb_handlers *h = upb_handlers_new(GOOGLE_PROTOBUF_DESCRIPTORPROTO, NULL, &h);
// Attempt to set the same handler twice causes error.
ASSERT(upb_ok(upb_handlers_status(h)));
upb_handlers_setstartmsg(h, &startmsg, NULL, NULL);
ASSERT(upb_ok(upb_handlers_status(h)));
upb_handlers_setstartmsg(h, &startmsg, NULL, NULL);
ASSERT(!upb_ok(upb_handlers_status(h)));
ASSERT(!upb_handlers_freeze(&h, 1, NULL));
// Clearing the error will let us proceed.
upb_handlers_clearerr(h);
ASSERT(upb_handlers_freeze(&h, 1, NULL));
ASSERT(upb_handlers_isfrozen(h));
upb_handlers_unref(h, &h);
}
int run_tests(int argc, char *argv[]) {
test_error();
return 0;
}
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