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#undef NDEBUG /* ensure tests always assert. */
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include "descriptor.c"
#include "upb_enum.c"
#include "upb_parse.c"
#include "upb_context.c"
#include "upb_msg.c"
#include "upb_table.c"
int num_assertions = 0;
#define ASSERT(expr) do { \
++num_assertions; \
assert(expr); \
} while(0)
static void test_get_v_uint64_t()
{
#define TEST(name, bytes, val) {\
upb_status_t status; \
uint8_t name[] = bytes; \
uint8_t *name ## _buf = name; \
uint64_t name ## _val = 0; \
status = get_v_uint64_t(name ## _buf, name + sizeof(name), &name ## _val, &name ## _buf); \
ASSERT(status == UPB_STATUS_OK); \
ASSERT(name ## _val == val); \
ASSERT(name ## _buf == name + sizeof(name) - 1); /* - 1 for NULL */ \
}
TEST(zero, "\x00", 0ULL);
TEST(one, "\x01", 1ULL);
TEST(twob, "\x81\x03", 0x181ULL);
TEST(threeb, "\x81\x83\x07", 0x1c181ULL);
TEST(fourb, "\x81\x83\x87\x0f", 0x1e1c181ULL);
TEST(fiveb, "\x81\x83\x87\x8f\x1f", 0x1f1e1c181ULL);
TEST(sixb, "\x81\x83\x87\x8f\x9f\x3f", 0x1f9f1e1c181ULL);
TEST(sevenb, "\x81\x83\x87\x8f\x9f\xbf\x7f", 0x1fdf9f1e1c181ULL);
TEST(eightb, "\x81\x83\x87\x8f\x9f\xbf\xff\x01", 0x3fdf9f1e1c181ULL);
TEST(nineb, "\x81\x83\x87\x8f\x9f\xbf\xff\x81\x03", 0x303fdf9f1e1c181ULL);
TEST(tenb, "\x81\x83\x87\x8f\x9f\xbf\xff\x81\x83\x07", 0x8303fdf9f1e1c181ULL);
uint8_t elevenbyte[] = {0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x01};
uint8_t *elevenbyte_buf = elevenbyte;
uint64_t elevenbyte_val = 0;
upb_status_t status = get_v_uint64_t(elevenbyte_buf, elevenbyte + sizeof(elevenbyte), &elevenbyte_val, &elevenbyte_buf);
ASSERT(status == UPB_ERROR_UNTERMINATED_VARINT);
status = get_v_uint64_t(elevenbyte_buf, elevenbyte + sizeof(elevenbyte)-1, &elevenbyte_val, &elevenbyte_buf);
/* Byte 10 is 0x80, so we know it's unterminated. */
ASSERT(status == UPB_ERROR_UNTERMINATED_VARINT);
status = get_v_uint64_t(elevenbyte_buf, elevenbyte + sizeof(elevenbyte)-2, &elevenbyte_val, &elevenbyte_buf);
ASSERT(status == UPB_STATUS_NEED_MORE_DATA);
#undef TEST
}
static void test_get_v_uint32_t()
{
#define TEST(name, bytes, val) {\
upb_status_t status; \
uint8_t name[] = bytes; \
uint8_t *name ## _buf = name; \
uint32_t name ## _val = 0; \
status = get_v_uint32_t(name ## _buf, name + sizeof(name), &name ## _val, &name ## _buf); \
ASSERT(status == UPB_STATUS_OK); \
ASSERT(name ## _val == val); \
ASSERT(name ## _buf == name + sizeof(name) - 1); /* - 1 for NULL */ \
}
TEST(zero, "\x00", 0UL);
TEST(one, "\x01", 1UL);
TEST(twob, "\x81\x03", 0x181UL);
TEST(threeb, "\x81\x83\x07", 0x1c181UL);
TEST(fourb, "\x81\x83\x87\x0f", 0x1e1c181UL);
/* get_v_uint32_t truncates, so all the rest return the same thing. */
TEST(fiveb, "\x81\x83\x87\x8f\x1f", 0xf1e1c181UL);
TEST(sixb, "\x81\x83\x87\x8f\x9f\x3f", 0xf1e1c181UL);
TEST(sevenb, "\x81\x83\x87\x8f\x9f\xbf\x7f", 0xf1e1c181UL);
TEST(eightb, "\x81\x83\x87\x8f\x9f\xbf\xff\x01", 0xf1e1c181UL);
TEST(nineb, "\x81\x83\x87\x8f\x9f\xbf\xff\x81\x03", 0xf1e1c181UL);
TEST(tenb, "\x81\x83\x87\x8f\x9f\xbf\xff\x81\x83\x07", 0xf1e1c181UL);
uint8_t elevenbyte[] = {0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x01};
uint8_t *elevenbyte_buf = elevenbyte;
uint64_t elevenbyte_val = 0;
upb_status_t status = get_v_uint64_t(elevenbyte_buf, elevenbyte + sizeof(elevenbyte), &elevenbyte_val, &elevenbyte_buf);
ASSERT(status == UPB_ERROR_UNTERMINATED_VARINT);
status = get_v_uint64_t(elevenbyte_buf, elevenbyte + sizeof(elevenbyte)-1, &elevenbyte_val, &elevenbyte_buf);
/* Byte 10 is 0x80, so we know it's unterminated. */
ASSERT(status == UPB_ERROR_UNTERMINATED_VARINT);
status = get_v_uint64_t(elevenbyte_buf, elevenbyte + sizeof(elevenbyte)-2, &elevenbyte_val, &elevenbyte_buf);
ASSERT(status == UPB_STATUS_NEED_MORE_DATA);
#undef TEST
}
static void test_skip_v_uint64_t()
{
#define TEST(name, bytes) {\
upb_status_t status; \
uint8_t name[] = bytes; \
uint8_t *name ## _buf = name; \
status = skip_v_uint64_t(name ## _buf, name + sizeof(name), &name ## _buf); \
ASSERT(status == UPB_STATUS_OK); \
ASSERT(name ## _buf == name + sizeof(name) - 1); /* - 1 for NULL */ \
}
TEST(zero, "\x00");
TEST(one, "\x01");
TEST(twob, "\x81\x03");
TEST(threeb, "\x81\x83\x07");
TEST(fourb, "\x81\x83\x87\x0f");
TEST(fiveb, "\x81\x83\x87\x8f\x1f");
TEST(sixb, "\x81\x83\x87\x8f\x9f\x3f");
TEST(sevenb, "\x81\x83\x87\x8f\x9f\xbf\x7f");
TEST(eightb, "\x81\x83\x87\x8f\x9f\xbf\xff\x01");
TEST(nineb, "\x81\x83\x87\x8f\x9f\xbf\xff\x81\x03");
TEST(tenb, "\x81\x83\x87\x8f\x9f\xbf\xff\x81\x83\x07");
uint8_t elevenbyte[] = {0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x01};
uint8_t *elevenbyte_buf = elevenbyte;
upb_status_t status = skip_v_uint64_t(elevenbyte_buf, elevenbyte + sizeof(elevenbyte), &elevenbyte_buf);
printf("%d\n", status);
ASSERT(status == UPB_ERROR_UNTERMINATED_VARINT);
status = skip_v_uint64_t(elevenbyte_buf, elevenbyte + sizeof(elevenbyte)-1, &elevenbyte_buf);
/* Byte 10 is 0x80, so we know it's unterminated. */
ASSERT(status == UPB_ERROR_UNTERMINATED_VARINT);
status = skip_v_uint64_t(elevenbyte_buf, elevenbyte + sizeof(elevenbyte)-2, &elevenbyte_buf);
ASSERT(status == UPB_STATUS_NEED_MORE_DATA);
#undef TEST
}
static void test_get_f_uint32_t()
{
#define TEST(name, bytes, val) {\
upb_status_t status; \
uint8_t name[] = bytes; \
uint8_t *name ## _buf = name; \
uint32_t name ## _val = 0; \
status = get_f_uint32_t(name ## _buf, name + sizeof(name), &name ## _val, &name ## _buf); \
ASSERT(status == UPB_STATUS_OK); \
ASSERT(name ## _val == val); \
ASSERT(name ## _buf == name + sizeof(name) - 1); /* - 1 for NULL */ \
}
TEST(zero, "\x00\x00\x00\x00", 0x0UL);
TEST(one, "\x01\x00\x00\x00", 0x1UL);
uint8_t threeb[] = {0x00, 0x00, 0x00};
uint8_t *threeb_buf = threeb;
uint32_t threeb_val;
upb_status_t status = get_f_uint32_t(threeb_buf, threeb + sizeof(threeb), &threeb_val, &threeb_buf);
ASSERT(status == UPB_STATUS_NEED_MORE_DATA);
#undef TEST
}
static void test_upb_context() {
struct upb_context c;
ASSERT(upb_context_init(&c));
upb_context_free(&c);
}
int main()
{
#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_get_v_uint64_t);
TEST(test_get_v_uint32_t);
TEST(test_skip_v_uint64_t);
TEST(test_get_f_uint32_t);
TEST(test_upb_context);
printf("All tests passed (%d assertions).\n", num_assertions);
return 0;
}
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