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tests/u2f-hid: Disable strict timing checks in HIDTest and increase receive timeout to avoid failures in CI when emulator is slow to respond.

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This commit is contained in:
Andrew Kozlik 2020-04-03 17:49:23 +02:00 committed by Andrew Kozlik
parent 25a39ea729
commit e38ced8c05
1 changed files with 58 additions and 41 deletions
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99
tests/fido_tests/u2f-tests-hid/HIDTest.cc
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@ -21,6 +21,8 @@ using namespace std;
int arg_Verbose = 0; // default
bool arg_Pause = false; // default
bool arg_Abort = true; // default
bool arg_Time = false; // default
float recvTimeout = 5.0;
static
void checkPause() {
@ -78,7 +80,7 @@ uint8_t test_BasicInit() {
initFrame(&f, U2Fob_getCid(device), U2FHID_INIT, INIT_NONCE_SIZE);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(r.init.cmd, U2FHID_INIT);
@ -98,11 +100,12 @@ void test_Echo() {
U2Fob_deltaTime(&t);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
// Expect echo somewhat quickly.
CHECK_LT(U2Fob_deltaTime(&t), .1);
if (arg_Time)
CHECK_LT(U2Fob_deltaTime(&t), .1);
// Check echoed content matches.
CHECK_EQ(U2FHID_PING, r.init.cmd);
@ -137,7 +140,7 @@ void test_LongEcho() {
// Expected transfer times for 2ms bInterval.
// We do not want fobs to be too slow or too agressive.
if (device->dev != NULL) {
if (device->dev != NULL && arg_Time) {
CHECK_GE(sent, .020);
CHECK_LE(sent, .075);
CHECK_GE(received, .020);
@ -154,7 +157,7 @@ void test_OptionalWink() {
initFrame(&f, U2Fob_getCid(device), U2FHID_WINK, 0);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
if (caps & CAPFLAG_WINK) {
@ -175,7 +178,7 @@ void test_Limits() {
initFrame(&f, U2Fob_getCid(device), U2FHID_PING, 7610);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(isError(r, ERR_INVALID_LEN), true);
@ -207,14 +210,17 @@ void test_Timeout() {
U2Fob_deltaTime(&t);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(isError(r, ERR_MSG_TIMEOUT), true);
measuredTimeout = U2Fob_deltaTime(&t);
INFO << "measured timeout: " << measuredTimeout;
CHECK_GE(measuredTimeout, .4); // needs to be at least 0.4 seconds
CHECK_LE(measuredTimeout, 1.0); // but at most 1.0 seconds
if (arg_Time)
CHECK_LE(measuredTimeout, 1.0); // but at most 1.0 seconds
}
// Test LOCK functionality, if implemented.
@ -226,7 +232,7 @@ void test_Lock() {
// Check whether lock is supported using an unlock command.
initFrame(&f, U2Fob_getCid(device), U2FHID_LOCK, 1, "\x00");
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
if (!(caps & CAPFLAG_LOCK)) {
@ -239,7 +245,7 @@ void test_Lock() {
initFrame(&f, U2Fob_getCid(device), U2FHID_LOCK, 1, "\x03");
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(f.init.cmd, r.init.cmd);
@ -257,7 +263,7 @@ void test_Lock() {
initFrame(&f, U2Fob_getCid(device) ^ 1, U2FHID_PING, 1);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
if (r.init.cmd == U2FHID_ERROR) {
@ -279,10 +285,12 @@ void test_NotCont() {
SEND(f);
SEND(f); // Send frame again, i.e. another TYPE_INIT frame.
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_LT(U2Fob_deltaTime(&t), .1); // Expect fail reply quickly.
if (arg_Time)
CHECK_LT(U2Fob_deltaTime(&t), .1); // Expect fail reply quickly.
CHECK_EQ(isError(r, ERR_INVALID_SEQ), true);
// Check there are no further messages.
@ -301,10 +309,12 @@ void test_WrongSeq() {
f.cont.seq = 1 | TYPE_CONT; // Send wrong SEQ, 0 is expected.
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_LT(U2Fob_deltaTime(&t), .1); // Expect fail reply quickly.
if (arg_Time)
CHECK_LT(U2Fob_deltaTime(&t), .1); // Expect fail reply quickly.
CHECK_EQ(isError(r, ERR_INVALID_SEQ), true);
// Check there are no further messages.
@ -334,15 +344,17 @@ void test_Busy() {
f.cid ^= 1; // Flip channel.
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_LT(U2Fob_deltaTime(&t), .1); // Expect busy reply quickly.
if (arg_Time)
CHECK_LT(U2Fob_deltaTime(&t), .1); // Expect busy reply quickly.
CHECK_EQ(isError(r, ERR_CHANNEL_BUSY), true);
f.cid ^= 1; // Flip back.
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(isError(r, ERR_MSG_TIMEOUT), true);
@ -374,15 +386,15 @@ void test_Interleave() {
SEND(f);
// Expect CHANNEL_BUSY for cid 1
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(r.cid, cid1);
CHECK_EQ(isError(r, ERR_CHANNEL_BUSY), true);
// Expect correct 2 frame reply for cid 0
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(r.cid, cid0);
CHECK_EQ(r.init.data[0], expected);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(r.cid, cid0);
CHECK_EQ(r.cont.data[1], expected);
@ -400,7 +412,7 @@ void test_InitSelfAborts() {
initFrame(&f, U2Fob_getCid(device), U2FHID_INIT, INIT_NONCE_SIZE);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(r.init.cmd, U2FHID_INIT);
@ -420,7 +432,7 @@ void test_InitOther() {
initFrame(&f2, U2Fob_getCid(device) ^ 1, U2FHID_INIT, INIT_NONCE_SIZE);
SEND(f2);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f2.cid, r.cid);
// Expect sync reply for requester
@ -429,7 +441,7 @@ void test_InitOther() {
CHECK_EQ(memcmp(&f2.init.data[0], &r.init.data[0], INIT_NONCE_SIZE), 0);
// Expect error frame after timeout on first channel.
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(isError(r, ERR_MSG_TIMEOUT), true);
@ -447,7 +459,7 @@ void test_LeadingZero() {
initFrame(&f, 0x100, U2FHID_PING, 10);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(r.cid, f.cid);
CHECK_EQ(r.init.cmd, U2FHID_PING);
@ -461,7 +473,7 @@ void test_InitOnNonBroadcastEchoesCID() {
initFrame(&f, 0xdeadbeef, U2FHID_INIT, cs); // Use non-broadcast cid
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(r.cid, f.cid);
CHECK_EQ(r.init.cmd, U2FHID_INIT);
@ -484,7 +496,7 @@ uint32_t test_Init(bool check = true) {
initFrame(&f, -1, U2FHID_INIT, cs); // -1 is broadcast channel
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(r.cid, f.cid);
// expect init reply
@ -517,7 +529,7 @@ void test_InitUnderLock() {
initFrame(&f, U2Fob_getCid(device), U2FHID_LOCK, 1, "\x00"); // unlock
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
if (!(caps & CAPFLAG_LOCK)) {
@ -529,7 +541,7 @@ void test_InitUnderLock() {
initFrame(&f, U2Fob_getCid(device), U2FHID_LOCK, 1, "\x03"); // 3 seconds
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(f.init.cmd, r.init.cmd);
@ -544,7 +556,7 @@ void test_InitUnderLock() {
initFrame(&f, U2Fob_getCid(device), U2FHID_LOCK, 1, "\x00");
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(f.init.cmd, r.init.cmd);
@ -557,7 +569,7 @@ void test_Unknown(uint8_t cmd) {
initFrame(&f, U2Fob_getCid(device), cmd, 0);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(isError(r, ERR_INVALID_CMD), true);
@ -569,7 +581,7 @@ void test_OnlyInitOnBroadcast() {
initFrame(&f, -1, U2FHID_PING, INIT_NONCE_SIZE);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(isError(r, ERR_INVALID_CID), true);
@ -581,7 +593,7 @@ void test_NothingOnChannel0() {
initFrame(&f, 0, U2FHID_INIT, INIT_NONCE_SIZE);
SEND(f);
RECV(r, 1.0);
RECV(r, recvTimeout);
CHECK_EQ(f.cid, r.cid);
CHECK_EQ(isError(r, ERR_INVALID_CID), true);
@ -590,7 +602,7 @@ void test_NothingOnChannel0() {
int main(int argc, char* argv[]) {
if (argc < 2) {
cerr << "Usage: " << argv[0]
<< " <device-path> [-a] [-v] [-V] [-p]" << endl;
<< " <device-path> [-a] [-v] [-V] [-p] [-t]" << endl;
return -1;
}
@ -616,6 +628,11 @@ int main(int argc, char* argv[]) {
// Pause at abort
arg_Pause = true;
}
if (!strncmp(argv[argc], "-t", 2)) {
// Strict timing checks
arg_Time = true;
recvTimeout = 1.0;
}
}
srand((unsigned int) time(NULL));
@ -638,31 +655,31 @@ int main(int argc, char* argv[]) {
PASS(test_InitOnNonBroadcastEchoesCID());
PASS(test_InitUnderLock());
PASS(test_InitSelfAborts());
// PASS(test_InitOther());
PASS(test_InitOther());
PASS(test_OptionalWink());
PASS(test_Lock());
PASS(test_Echo());
// PASS(test_LongEcho());
PASS(test_LongEcho());
// PASS(test_Timeout());
PASS(test_Timeout());
PASS(test_WrongSeq());
PASS(test_NotCont());
PASS(test_NotFirst());
// PASS(test_Limits());
PASS(test_Limits());
// PASS(test_Busy());
// PASS(test_Interleave());
PASS(test_Busy());
PASS(test_Interleave());
PASS(test_LeadingZero());
PASS(test_Idle(2.0));
PASS(test_NothingOnChannel0());
// PASS(test_OnlyInitOnBroadcast());
PASS(test_OnlyInitOnBroadcast());
U2Fob_destroy(device);