#include <string.h>
#include "pb_decode.h"
#include "unittests.h"
+#include "unittestproto.pb.h"
-#define S(x) pb_istream_from_buffer((uint8_t*)x, sizeof(x))
+#define S(x) pb_istream_from_buffer((uint8_t*)x, sizeof(x) - 1)
bool stream_callback(pb_istream_t *stream, uint8_t *buf, size_t count)
{
return true;
}
+/* Verifies that the stream passed to callback matches the byte array pointed to by arg. */
+bool callback_check(pb_istream_t *stream, const pb_field_t *field, void *arg)
+{
+ int i;
+ uint8_t byte;
+ pb_bytes_array_t *ref = (pb_bytes_array_t*) arg;
+
+ for (i = 0; i < ref->size; i++)
+ {
+ if (!pb_read(stream, &byte, 1))
+ return false;
+
+ if (byte != ref->bytes[i])
+ return false;
+ }
+
+ return true;
+}
+
int main()
{
int status = 0;
TEST(pb_read(&stream, buffer, 15))
}
- {
- pb_istream_t s;
- uint32_t u;
- int32_t i;
-
- COMMENT("Test pb_decode_varint32");
- TEST((s = S("\x00"), pb_decode_varint32(&s, &u) && u == 0));
- TEST((s = S("\x01"), pb_decode_varint32(&s, &u) && u == 1));
- TEST((s = S("\xAC\x02"), pb_decode_varint32(&s, &u) && u == 300));
- TEST((s = S("\xFF\xFF\xFF\xFF\x0F"), pb_decode_varint32(&s, &u) && u == UINT32_MAX));
- TEST((s = S("\xFF\xFF\xFF\xFF\x0F"), pb_decode_varint32(&s, (uint32_t*)&i) && i == -1));
- }
-
{
pb_istream_t s;
uint64_t u;
int64_t i;
- COMMENT("Test pb_decode_varint64");
- TEST((s = S("\x00"), pb_decode_varint64(&s, &u) && u == 0));
- TEST((s = S("\x01"), pb_decode_varint64(&s, &u) && u == 1));
- TEST((s = S("\xAC\x02"), pb_decode_varint64(&s, &u) && u == 300));
- TEST((s = S("\xFF\xFF\xFF\xFF\x0F"), pb_decode_varint64(&s, &u) && u == UINT32_MAX));
- TEST((s = S("\xFF\xFF\xFF\xFF\x0F"), pb_decode_varint64(&s, (uint64_t*)&i) && i == UINT32_MAX));
+ COMMENT("Test pb_decode_varint");
+ TEST((s = S("\x00"), pb_decode_varint(&s, &u) && u == 0));
+ TEST((s = S("\x01"), pb_decode_varint(&s, &u) && u == 1));
+ TEST((s = S("\xAC\x02"), pb_decode_varint(&s, &u) && u == 300));
+ TEST((s = S("\xFF\xFF\xFF\xFF\x0F"), pb_decode_varint(&s, &u) && u == UINT32_MAX));
+ TEST((s = S("\xFF\xFF\xFF\xFF\x0F"), pb_decode_varint(&s, (uint64_t*)&i) && i == UINT32_MAX));
TEST((s = S("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x01"),
- pb_decode_varint64(&s, (uint64_t*)&i) && i == -1));
+ pb_decode_varint(&s, (uint64_t*)&i) && i == -1));
TEST((s = S("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x01"),
- pb_decode_varint64(&s, &u) && u == UINT64_MAX));
+ pb_decode_varint(&s, &u) && u == UINT64_MAX));
}
{
pb_istream_t s;
COMMENT("Test pb_skip_varint");
- TEST((s = S("\x00""foobar"), pb_skip_varint(&s) && s.bytes_left == 7))
- TEST((s = S("\xAC\x02""foobar"), pb_skip_varint(&s) && s.bytes_left == 7))
+ TEST((s = S("\x00""foobar"), pb_skip_varint(&s) && s.bytes_left == 6))
+ TEST((s = S("\xAC\x02""foobar"), pb_skip_varint(&s) && s.bytes_left == 6))
TEST((s = S("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x01""foobar"),
- pb_skip_varint(&s) && s.bytes_left == 7))
+ pb_skip_varint(&s) && s.bytes_left == 6))
+ TEST((s = S("\xFF"), !pb_skip_varint(&s)))
}
{
pb_istream_t s;
COMMENT("Test pb_skip_string")
- TEST((s = S("\x00""foobar"), pb_skip_string(&s) && s.bytes_left == 7))
- TEST((s = S("\x04""testfoobar"), pb_skip_string(&s) && s.bytes_left == 7))
+ TEST((s = S("\x00""foobar"), pb_skip_string(&s) && s.bytes_left == 6))
+ TEST((s = S("\x04""testfoobar"), pb_skip_string(&s) && s.bytes_left == 6))
+ TEST((s = S("\x04"), !pb_skip_string(&s)))
+ TEST((s = S("\xFF"), !pb_skip_string(&s)))
}
{
TEST((s = S("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x01"), pb_dec_svarint(&s, &f, &d) && d == INT64_MIN))
}
+ {
+ pb_istream_t s;
+ pb_field_t f = {1, PB_LTYPE_FIXED32, 0, 0, 4, 0, 0};
+ float d;
+
+ COMMENT("Test pb_dec_fixed32 using float (failures here may be caused by imperfect rounding)")
+ TEST((s = S("\x00\x00\x00\x00"), pb_dec_fixed32(&s, &f, &d) && d == 0.0f))
+ TEST((s = S("\x00\x00\xc6\x42"), pb_dec_fixed32(&s, &f, &d) && d == 99.0f))
+ TEST((s = S("\x4e\x61\x3c\xcb"), pb_dec_fixed32(&s, &f, &d) && d == -12345678.0f))
+ TEST((s = S("\x00"), !pb_dec_fixed32(&s, &f, &d) && d == -12345678.0f))
+ }
+
+ {
+ pb_istream_t s;
+ pb_field_t f = {1, PB_LTYPE_FIXED64, 0, 0, 8, 0, 0};
+ double d;
+
+ COMMENT("Test pb_dec_fixed64 using double (failures here may be caused by imperfect rounding)")
+ TEST((s = S("\x00\x00\x00\x00\x00\x00\x00\x00"), pb_dec_fixed64(&s, &f, &d) && d == 0.0))
+ TEST((s = S("\x00\x00\x00\x00\x00\xc0\x58\x40"), pb_dec_fixed64(&s, &f, &d) && d == 99.0))
+ TEST((s = S("\x00\x00\x00\xc0\x29\x8c\x67\xc1"), pb_dec_fixed64(&s, &f, &d) && d == -12345678.0f))
+ }
+
+ {
+ pb_istream_t s;
+ struct { size_t size; uint8_t bytes[5]; } d;
+ pb_field_t f = {1, PB_LTYPE_BYTES, 0, 0, 5, 0, 0};
+
+ COMMENT("Test pb_dec_bytes")
+ TEST((s = S("\x00"), pb_dec_bytes(&s, &f, &d) && d.size == 0))
+ TEST((s = S("\x01\xFF"), pb_dec_bytes(&s, &f, &d) && d.size == 1 && d.bytes[0] == 0xFF))
+ TEST((s = S("\x06xxxxxx"), !pb_dec_bytes(&s, &f, &d)))
+ TEST((s = S("\x05xxxxx"), pb_dec_bytes(&s, &f, &d) && d.size == 5))
+ TEST((s = S("\x05xxxx"), !pb_dec_bytes(&s, &f, &d)))
+ }
+
+ {
+ pb_istream_t s;
+ pb_field_t f = {1, PB_LTYPE_STRING, 0, 0, 5, 0, 0};
+ char d[5];
+
+ COMMENT("Test pb_dec_string")
+ TEST((s = S("\x00"), pb_dec_string(&s, &f, &d) && d[0] == '\0'))
+ TEST((s = S("\x04xyzz"), pb_dec_string(&s, &f, &d) && strcmp(d, "xyzz") == 0))
+ TEST((s = S("\x05xyzzy"), !pb_dec_string(&s, &f, &d)))
+ }
+
+ {
+ pb_istream_t s;
+ IntegerArray dest;
+
+ COMMENT("Testing pb_decode with repeated int32 field")
+ TEST((s = S(""), pb_decode(&s, IntegerArray_fields, &dest) && dest.data_count == 0))
+ TEST((s = S("\x08\x01\x08\x02"), pb_decode(&s, IntegerArray_fields, &dest)
+ && dest.data_count == 2 && dest.data[0] == 1 && dest.data[1] == 2))
+ s = S("\x08\x01\x08\x02\x08\x03\x08\x04\x08\x05\x08\x06\x08\x07\x08\x08\x08\x09\x08\x0A");
+ TEST(pb_decode(&s, IntegerArray_fields, &dest) && dest.data_count == 10 && dest.data[9] == 10)
+ s = S("\x08\x01\x08\x02\x08\x03\x08\x04\x08\x05\x08\x06\x08\x07\x08\x08\x08\x09\x08\x0A\x08\x0B");
+ TEST(!pb_decode(&s, IntegerArray_fields, &dest))
+ }
+
+ {
+ pb_istream_t s;
+ IntegerArray dest;
+
+ COMMENT("Testing pb_decode with packed int32 field")
+ TEST((s = S("\x0A\x00"), pb_decode(&s, IntegerArray_fields, &dest)
+ && dest.data_count == 0))
+ TEST((s = S("\x0A\x01\x01"), pb_decode(&s, IntegerArray_fields, &dest)
+ && dest.data_count == 1 && dest.data[0] == 1))
+ TEST((s = S("\x0A\x0A\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A"), pb_decode(&s, IntegerArray_fields, &dest)
+ && dest.data_count == 10 && dest.data[0] == 1 && dest.data[9] == 10))
+ TEST((s = S("\x0A\x0B\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0A\x0B"), !pb_decode(&s, IntegerArray_fields, &dest)))
+
+ /* Test invalid wire data */
+ TEST((s = S("\x0A\xFF"), !pb_decode(&s, IntegerArray_fields, &dest)))
+ TEST((s = S("\x0A\x01"), !pb_decode(&s, IntegerArray_fields, &dest)))
+ }
+
+ {
+ pb_istream_t s;
+ IntegerArray dest;
+
+ COMMENT("Testing pb_decode with unknown fields")
+ TEST((s = S("\x18\x0F\x08\x01"), pb_decode(&s, IntegerArray_fields, &dest)
+ && dest.data_count == 1 && dest.data[0] == 1))
+ TEST((s = S("\x19\x00\x00\x00\x00\x00\x00\x00\x00\x08\x01"), pb_decode(&s, IntegerArray_fields, &dest)
+ && dest.data_count == 1 && dest.data[0] == 1))
+ TEST((s = S("\x1A\x00\x08\x01"), pb_decode(&s, IntegerArray_fields, &dest)
+ && dest.data_count == 1 && dest.data[0] == 1))
+ TEST((s = S("\x1B\x08\x01"), !pb_decode(&s, IntegerArray_fields, &dest)))
+ TEST((s = S("\x1D\x00\x00\x00\x00\x08\x01"), pb_decode(&s, IntegerArray_fields, &dest)
+ && dest.data_count == 1 && dest.data[0] == 1))
+ }
+
+ {
+ pb_istream_t s;
+ CallbackArray dest;
+ struct { size_t size; uint8_t bytes[10]; } ref;
+ dest.data.funcs.decode = &callback_check;
+ dest.data.arg = &ref;
+
+ COMMENT("Testing pb_decode with callbacks")
+ /* Single varint */
+ ref.size = 1; ref.bytes[0] = 0x55;
+ TEST((s = S("\x08\x55"), pb_decode(&s, CallbackArray_fields, &dest)))
+ /* Packed varint */
+ ref.size = 3; ref.bytes[0] = ref.bytes[1] = ref.bytes[2] = 0x55;
+ TEST((s = S("\x0A\x03\x55\x55\x55"), pb_decode(&s, CallbackArray_fields, &dest)))
+ /* Packed varint with loop */
+ ref.size = 1; ref.bytes[0] = 0x55;
+ TEST((s = S("\x0A\x03\x55\x55\x55"), pb_decode(&s, CallbackArray_fields, &dest)))
+ /* Single fixed32 */
+ ref.size = 4; ref.bytes[0] = ref.bytes[1] = ref.bytes[2] = ref.bytes[3] = 0xAA;
+ TEST((s = S("\x0D\xAA\xAA\xAA\xAA"), pb_decode(&s, CallbackArray_fields, &dest)))
+ /* Single fixed64 */
+ ref.size = 8; memset(ref.bytes, 0xAA, 8);
+ TEST((s = S("\x09\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA"), pb_decode(&s, CallbackArray_fields, &dest)))
+ /* Unsupported field type */
+ TEST((s = S("\x0B\x00"), !pb_decode(&s, CallbackArray_fields, &dest)))
+
+ /* Just make sure that our test function works */
+ ref.size = 1; ref.bytes[0] = 0x56;
+ TEST((s = S("\x08\x55"), !pb_decode(&s, CallbackArray_fields, &dest)))
+ }
+
+ {
+ pb_istream_t s;
+ IntegerArray dest;
+
+ COMMENT("Testing pb_decode message termination")
+ TEST((s = S(""), pb_decode(&s, IntegerArray_fields, &dest)))
+ TEST((s = S("\x00"), pb_decode(&s, IntegerArray_fields, &dest)))
+ TEST((s = S("\x08\x01"), pb_decode(&s, IntegerArray_fields, &dest)))
+ TEST((s = S("\x08\x01\x00"), pb_decode(&s, IntegerArray_fields, &dest)))
+ TEST((s = S("\x08"), !pb_decode(&s, IntegerArray_fields, &dest)))
+ }
+
if (status != 0)
fprintf(stdout, "\n\nSome tests FAILED!\n");
Code Review / apps / agl-service-can-low-level.git / blobdiff