From 32e25cbca210a359b09768537b6f443fe90a3070 Mon Sep 17 00:00:00 2001 From: Romain Forlot Date: Tue, 20 Jun 2017 10:24:05 +0000 Subject: Separation Generator to a dedicated repo Change-Id: Id94831651c3266861435272a6e36c7884bef2c45 Signed-off-by: Romain Forlot --- .../tests/decode_unittests/decode_unittests.c | 388 --------------------- 1 file changed, 388 deletions(-) delete mode 100644 CAN-binder/libs/nanopb/tests/decode_unittests/decode_unittests.c (limited to 'CAN-binder/libs/nanopb/tests/decode_unittests/decode_unittests.c') diff --git a/CAN-binder/libs/nanopb/tests/decode_unittests/decode_unittests.c b/CAN-binder/libs/nanopb/tests/decode_unittests/decode_unittests.c deleted file mode 100644 index a6f5c17..0000000 --- a/CAN-binder/libs/nanopb/tests/decode_unittests/decode_unittests.c +++ /dev/null @@ -1,388 +0,0 @@ -/* This includes the whole .c file to get access to static functions. */ -#define PB_ENABLE_MALLOC -#include "pb_common.c" -#include "pb_decode.c" - -#include -#include -#include "unittests.h" -#include "unittestproto.pb.h" - -#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) -{ - if (stream->state != NULL) - return false; /* Simulate error */ - - if (buf != NULL) - memset(buf, 'x', 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; - - { - uint8_t buffer1[] = "foobartest1234"; - uint8_t buffer2[sizeof(buffer1)]; - pb_istream_t stream = pb_istream_from_buffer(buffer1, sizeof(buffer1)); - - COMMENT("Test pb_read and pb_istream_t"); - TEST(pb_read(&stream, buffer2, 6)) - TEST(memcmp(buffer2, "foobar", 6) == 0) - TEST(stream.bytes_left == sizeof(buffer1) - 6) - TEST(pb_read(&stream, buffer2 + 6, stream.bytes_left)) - TEST(memcmp(buffer1, buffer2, sizeof(buffer1)) == 0) - TEST(stream.bytes_left == 0) - TEST(!pb_read(&stream, buffer2, 1)) - } - - { - uint8_t buffer[20]; - pb_istream_t stream = {&stream_callback, NULL, 20}; - - COMMENT("Test pb_read with custom callback"); - TEST(pb_read(&stream, buffer, 5)) - TEST(memcmp(buffer, "xxxxx", 5) == 0) - TEST(!pb_read(&stream, buffer, 50)) - stream.state = (void*)1; /* Simulated error return from callback */ - TEST(!pb_read(&stream, buffer, 5)) - stream.state = NULL; - TEST(pb_read(&stream, buffer, 15)) - } - - { - pb_istream_t s; - uint64_t u; - int64_t i; - - 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_varint(&s, (uint64_t*)&i) && i == -1)); - TEST((s = S("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x01"), - pb_decode_varint(&s, &u) && u == UINT64_MAX)); - TEST((s = S("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x01"), - !pb_decode_varint(&s, &u))); - } - - { - pb_istream_t s; - uint32_t u; - - 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\xFF\x01"), !pb_decode_varint32(&s, &u))); - } - - { - pb_istream_t s; - COMMENT("Test pb_skip_varint"); - 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 == 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 == 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))) - } - - { - pb_istream_t s = S("\x01\x00"); - pb_field_t f = {1, PB_LTYPE_VARINT, 0, 0, 4, 0, 0}; - uint32_t d; - COMMENT("Test pb_dec_varint using uint32_t") - TEST(pb_dec_varint(&s, &f, &d) && d == 1) - - /* Verify that no more than data_size is written. */ - d = 0xFFFFFFFF; - f.data_size = 1; - TEST(pb_dec_varint(&s, &f, &d) && (d == 0xFFFFFF00 || d == 0x00FFFFFF)) - } - - { - pb_istream_t s; - pb_field_t f = {1, PB_LTYPE_SVARINT, 0, 0, 4, 0, 0}; - int32_t d; - - COMMENT("Test pb_dec_svarint using int32_t") - TEST((s = S("\x01"), pb_dec_svarint(&s, &f, &d) && d == -1)) - TEST((s = S("\x02"), pb_dec_svarint(&s, &f, &d) && d == 1)) - TEST((s = S("\xfe\xff\xff\xff\x0f"), pb_dec_svarint(&s, &f, &d) && d == INT32_MAX)) - TEST((s = S("\xff\xff\xff\xff\x0f"), pb_dec_svarint(&s, &f, &d) && d == INT32_MIN)) - } - - { - pb_istream_t s; - pb_field_t f = {1, PB_LTYPE_SVARINT, 0, 0, 8, 0, 0}; - int64_t d; - - COMMENT("Test pb_dec_svarint using int64_t") - TEST((s = S("\x01"), pb_dec_svarint(&s, &f, &d) && d == -1)) - TEST((s = S("\x02"), pb_dec_svarint(&s, &f, &d) && d == 1)) - TEST((s = S("\xFE\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x01"), pb_dec_svarint(&s, &f, &d) && d == INT64_MAX)) - 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_SVARINT, 0, 0, 4, 0, 0}; - int32_t d; - - COMMENT("Test pb_dec_svarint overflow detection using int32_t"); - TEST((s = S("\xfe\xff\xff\xff\x0f"), pb_dec_svarint(&s, &f, &d))); - TEST((s = S("\xfe\xff\xff\xff\x10"), !pb_dec_svarint(&s, &f, &d))); - TEST((s = S("\xff\xff\xff\xff\x0f"), pb_dec_svarint(&s, &f, &d))); - TEST((s = S("\xff\xff\xff\xff\x10"), !pb_dec_svarint(&s, &f, &d))); - } - - { - pb_istream_t s; - pb_field_t f = {1, PB_LTYPE_SVARINT, 0, 0, 4, 0, 0}; - uint32_t d; - - COMMENT("Test pb_dec_uvarint using uint32_t") - TEST((s = S("\x01"), pb_dec_uvarint(&s, &f, &d) && d == 1)) - TEST((s = S("\x02"), pb_dec_uvarint(&s, &f, &d) && d == 2)) - TEST((s = S("\xff\xff\xff\xff\x0f"), pb_dec_uvarint(&s, &f, &d) && d == UINT32_MAX)) - } - - { - pb_istream_t s; - pb_field_t f = {1, PB_LTYPE_SVARINT, 0, 0, 8, 0, 0}; - uint64_t d; - - COMMENT("Test pb_dec_uvarint using uint64_t") - TEST((s = S("\x01"), pb_dec_uvarint(&s, &f, &d) && d == 1)) - TEST((s = S("\x02"), pb_dec_uvarint(&s, &f, &d) && d == 2)) - TEST((s = S("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x01"), pb_dec_uvarint(&s, &f, &d) && d == UINT64_MAX)) - } - - { - pb_istream_t s; - pb_field_t f = {1, PB_LTYPE_SVARINT, 0, 0, 4, 0, 0}; - uint32_t d; - - COMMENT("Test pb_dec_uvarint overflow detection using int32_t"); - TEST((s = S("\xff\xff\xff\xff\x0f"), pb_dec_uvarint(&s, &f, &d))); - TEST((s = S("\xff\xff\xff\xff\x10"), !pb_dec_uvarint(&s, &f, &d))); - } - - { - 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 { pb_size_t size; uint8_t bytes[5]; } d; - pb_field_t f = {1, PB_LTYPE_BYTES, 0, 0, sizeof(d), 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("\x05xxxxx"), pb_dec_bytes(&s, &f, &d) && d.size == 5)) - TEST((s = S("\x05xxxx"), !pb_dec_bytes(&s, &f, &d))) - - /* Note: the size limit on bytes-fields is not strictly obeyed, as - * the compiler may add some padding to the struct. Using this padding - * is not a very good thing to do, but it is difficult to avoid when - * we use only a single uint8_t to store the size of the field. - * Therefore this tests against a 10-byte string, while otherwise even - * 6 bytes should error out. - */ - TEST((s = S("\x10xxxxxxxxxx"), !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 { pb_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))) - } - - { - pb_istream_t s; - IntegerContainer dest = {{0}}; - - COMMENT("Testing pb_decode_delimited") - TEST((s = S("\x09\x0A\x07\x0A\x05\x01\x02\x03\x04\x05"), - pb_decode_delimited(&s, IntegerContainer_fields, &dest)) && - dest.submsg.data_count == 5) - } - - { - pb_istream_t s = {0}; - void *data = NULL; - - COMMENT("Testing allocate_field") - TEST(allocate_field(&s, &data, 10, 10) && data != NULL); - TEST(allocate_field(&s, &data, 10, 20) && data != NULL); - - { - void *oldvalue = data; - size_t very_big = (size_t)-1; - size_t somewhat_big = very_big / 2 + 1; - size_t not_so_big = (size_t)1 << (4 * sizeof(size_t)); - - TEST(!allocate_field(&s, &data, very_big, 2) && data == oldvalue); - TEST(!allocate_field(&s, &data, somewhat_big, 2) && data == oldvalue); - TEST(!allocate_field(&s, &data, not_so_big, not_so_big) && data == oldvalue); - } - - pb_free(data); - } - - if (status != 0) - fprintf(stdout, "\n\nSome tests FAILED!\n"); - - return status; -} -- cgit 1.2.3-korg