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tests: Add tests for _read_be32 and _write_be32

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This commit is contained in:
Tim Ruffing 2022-03-26 10:26:53 +01:00
parent 616b43dd3b
commit 37d36927df
1 changed files with 14 additions and 0 deletions
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src/tests.c
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@ -6887,6 +6887,19 @@ void run_secp256k1_memczero_test(void) {
CHECK(secp256k1_memcmp_var(buf1, buf2, sizeof(buf1)) == 0); CHECK(secp256k1_memcmp_var(buf1, buf2, sizeof(buf1)) == 0);
} }
void run_secp256k1_byteorder_tests(void) {
const uint32_t x = 0xFF03AB45;
const unsigned char x_be[4] = {0xFF, 0x03, 0xAB, 0x45};
unsigned char buf[4];
uint32_t x_;
secp256k1_write_be32(buf, x);
CHECK(secp256k1_memcmp_var(buf, x_be, sizeof(buf)) == 0);
x_ = secp256k1_read_be32(buf);
CHECK(x == x_);
}
void int_cmov_test(void) { void int_cmov_test(void) {
int r = INT_MAX; int r = INT_MAX;
int a = 0; int a = 0;
@ -7161,6 +7174,7 @@ int main(int argc, char **argv) {
/* util tests */ /* util tests */
run_secp256k1_memczero_test(); run_secp256k1_memczero_test();
run_secp256k1_byteorder_tests();
run_cmov_tests(); run_cmov_tests();