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#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include "upb/def.h"
#include "upb/handlers.h"
#include "upb/pb/decoder.h"
#include "upb/pb/glue.h"
#include "upb_test.h"
const char *descriptor_file;
static upb_symtab *load_test_proto() {
upb_symtab *s = upb_symtab_new();
ASSERT(s);
upb_status status = UPB_STATUS_INIT;
if (!upb_load_descriptor_file_into_symtab(s, descriptor_file, &status)) {
fprintf(stderr, "Error loading descriptor file: %s\n",
upb_status_getstr(&status));
exit(1);
}
upb_status_uninit(&status);
return s;
}
static upb_flow_t upb_test_onvalue(void *c, upb_value fval, upb_value val) {
(void)c;
(void)fval;
(void)val;
return UPB_CONTINUE;
}
static void test_upb_jit() {
upb_symtab *s = load_test_proto();
const upb_def *def = upb_symtab_lookup(s, "SimplePrimitives");
ASSERT(def);
upb_handlers *h = upb_handlers_new();
upb_handlerset hset = {NULL, NULL, &upb_test_onvalue, NULL, NULL, NULL, NULL};
upb_handlers_reghandlerset(h, upb_downcast_msgdef_const(def), &hset);
upb_decoder d;
upb_decoder_init(&d, h);
upb_decoder_uninit(&d);
upb_symtab_unref(s);
upb_def_unref(def);
upb_handlers_unref(h);
}
static void test_upb_symtab() {
upb_symtab *s = load_test_proto();
// Test cycle detection by making a cyclic def's main refcount go to zero
// and then be incremented to one again.
const upb_def *def = upb_symtab_lookup(s, "A");
ASSERT(def);
upb_symtab_unref(s);
const upb_msgdef *m = upb_downcast_msgdef_const(def);
upb_msg_iter i = upb_msg_begin(m);
ASSERT(!upb_msg_done(i));
upb_fielddef *f = upb_msg_iter_field(i);
ASSERT(upb_hassubdef(f));
upb_def *def2 = f->def;
i = upb_msg_next(m, i);
ASSERT(upb_msg_done(i)); // "A" should only have one field.
ASSERT(upb_downcast_msgdef(def2));
upb_def_ref(def2);
upb_def_unref(def);
upb_def_unref(def2);
}
static void test_upb_two_fielddefs() {
upb_fielddef *f1 = upb_fielddef_new();
upb_fielddef *f2 = upb_fielddef_new();
ASSERT(upb_fielddef_ismutable(f1));
upb_fielddef_setname(f1, "");
upb_fielddef_setnumber(f1, 1937);
upb_fielddef_settype(f1, UPB_TYPE(FIXED64));
upb_fielddef_setlabel(f1, UPB_LABEL(REPEATED));
upb_fielddef_settypename(f1, "");
ASSERT(upb_fielddef_number(f1) == 1937);
ASSERT(upb_fielddef_ismutable(f2));
upb_fielddef_setname(f2, "");
upb_fielddef_setnumber(f2, 1572);
upb_fielddef_settype(f2, UPB_TYPE(BYTES));
upb_fielddef_setlabel(f2, UPB_LABEL(REPEATED));
upb_fielddef_settypename(f2, "");
ASSERT(upb_fielddef_number(f2) == 1572);
upb_fielddef_unref(f1);
upb_fielddef_unref(f2);
}
int main(int argc, char *argv[])
{
if (argc < 2) {
fprintf(stderr, "Usage: test_cpp <descriptor file>\n");
return 1;
}
descriptor_file = argv[1];
#define TEST(func) do { \
int assertions_before = num_assertions; \
printf("Running " #func "..."); fflush(stdout); \
func(); \
printf("ok (%d assertions).\n", num_assertions - assertions_before); \
} while (0)
TEST(test_upb_symtab);
TEST(test_upb_jit);
TEST(test_upb_two_fielddefs);
printf("All tests passed (%d assertions).\n", num_assertions);
return 0;
}
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