diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makefile | 22 | ||||
| -rw-r--r-- | tests/decode_unittests.c | 59 |
2 files changed, 69 insertions, 12 deletions
diff --git a/tests/Makefile b/tests/Makefile index 243dbd17..115364b6 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -1,22 +1,32 @@ -CFLAGS=-ansi -Wall -Werror -I .. -g -O0 -DEPS=../pb_decode.c ../pb_decode.h ../pb_encode.c ../pb_encode.h ../pb.h person.h unittests.h +CFLAGS=-ansi -Wall -Werror -I .. -g -O0 --coverage +LDFLAGS=--coverage +DEPS=../pb_decode.h ../pb_encode.h ../pb.h person.h unittests.h TESTS=test_decode1 test_encode1 decode_unittests encode_unittests all: $(TESTS) run_unittests breakpoints clean: - rm -f $(TESTS) + rm -f $(TESTS) *.o *.gcda *.gcno -%: %.c $(DEPS) - $(CC) $(CFLAGS) -o $@ $< ../pb_decode.c ../pb_encode.c person.c +%.o: %.c $(DEPS) + $(CC) $(CFLAGS) -c -o $@ $< -person.h: person.proto +test_decode1: test_decode1.o ../pb_decode.o person.o +test_encode1: test_encode1.o ../pb_encode.o person.o +decode_unittests: decode_unittests.o ../pb_decode.o person.o +encode_unittests: encode_unittests.o ../pb_encode.o person.o + +person.c person.h: person.proto protoc -I. -I../generator -I/usr/include -operson.pb $< python ../generator/nanopb_generator.py person.pb breakpoints: ../*.c *.c grep -n 'return false;' $^ | cut -d: -f-2 | xargs -n 1 echo b > $@ +coverage: + gcov -o .. ../pb_encode.c + gcov -o .. ../pb_decode.c + run_unittests: decode_unittests encode_unittests test_encode1 test_decode1 ./decode_unittests > /dev/null ./encode_unittests > /dev/null diff --git a/tests/decode_unittests.c b/tests/decode_unittests.c index ac51d491..e733379d 100644 --- a/tests/decode_unittests.c +++ b/tests/decode_unittests.c @@ -3,7 +3,7 @@ #include "pb_decode.h" #include "unittests.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) { @@ -68,17 +68,17 @@ int main() { 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)) } { 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)) } { @@ -118,6 +118,53 @@ int main() 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_FIXED, 0, 0, 4, 0, 0}; + float d; + + COMMENT("Test pb_dec_fixed using float (failures here may be caused by imperfect rounding)") + TEST((s = S("\x00\x00\x00\x00"), pb_dec_fixed(&s, &f, &d) && d == 0.0f)) + TEST((s = S("\x00\x00\xc6\x42"), pb_dec_fixed(&s, &f, &d) && d == 99.0f)) + TEST((s = S("\x4e\x61\x3c\xcb"), pb_dec_fixed(&s, &f, &d) && d == -12345678.0f)) + TEST((s = S("\x00"), !pb_dec_fixed(&s, &f, &d) && d == -12345678.0f)) + } + + { + pb_istream_t s; + pb_field_t f = {1, PB_LTYPE_FIXED, 0, 0, 8, 0, 0}; + double d; + + COMMENT("Test pb_dec_fixed using double (failures here may be caused by imperfect rounding)") + TEST((s = S("\x00\x00\x00\x00\x00\x00\x00\x00"), pb_dec_fixed(&s, &f, &d) && d == 0.0)) + TEST((s = S("\x00\x00\x00\x00\x00\xc0\x58\x40"), pb_dec_fixed(&s, &f, &d) && d == 99.0)) + TEST((s = S("\x00\x00\x00\xc0\x29\x8c\x67\xc1"), pb_dec_fixed(&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))) + } + if (status != 0) fprintf(stdout, "\n\nSome tests FAILED!\n"); |