highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2026-03-31 19:06:10 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge bitcoin/bitcoin#32212: test: Remove confusing and failing system time test

Browse Source 
fadf8f078e test: Remove confusing and failing system time test (MarcoFalke)

Pull request description:

  This was just added as a sanity check in fa013664ae by myself.

  However, the test uses system time, so it may obviously (albeit rarely) fail.

  Fix it by removing it.

  Can be tested by running two bash loops at the same time:

  `while ( ./bld-cmake/bin/test_bitcoin -t util_tests/util_time_GetTime ) ; do true ; done`

  `while ( date -s "$(date -d 'now + 0.015 seconds' '+%Y-%m-%d %H:%M:%S.%3N')" && date -s "$(date -d 'now - 0.015 seconds' '+%Y-%m-%d %H:%M:%S.%3N')" ) ; do true ; done`

  Eventually, it will fail:

  ```
  test/util_tests.cpp(595): error: in "util_tests/util_time_GetTime": check ms_0 < GetTime<std::chrono::milliseconds>() has failed
  test/util_tests.cpp(596): error: in "util_tests/util_time_GetTime": check us_0 < GetTime<std::chrono::microseconds>() has failed

  *** 2 failures are detected in the test module "Bitcoin Core Test Suite"

ACKs for top commit:
  janb84:
    ACK [fadf8f0](fadf8f078e)
  mabu44:
    Tested ACK fadf8f078e
  hebasto:
    ACK fadf8f078e, tested on Ubuntu 24.10.

Tree-SHA512: fc468546f46a12804802df4f0e64d2898aca3db4df69602e5919ac31646c2fcb1e75b614fc2d1a3959c3db10fb0e315da5886d348b41589dba7cb43e618444a1
This commit is contained in:
Hennadii Stepanov
2025-04-07 11:47:09 +01:00
parent d42e82d650 fadf8f078e
commit 0dc74c92c0
1 changed files with 2 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/test/util_tests.cpp
View File

@@ -582,18 +582,14 @@ BOOST_AUTO_TEST_CASE(util_time_GetTime)
BOOST_CHECK_EQUAL(111000, TicksSinceEpoch<std::chrono::milliseconds>(NodeClock::now()));
BOOST_CHECK_EQUAL(111000000, GetTime<std::chrono::microseconds>().count());
}
SetMockTime(0s);
SetMockTime(0);
// Check that steady time and system time changes after a sleep
// Check that steady time changes after a sleep
const auto steady_ms_0 = Now<SteadyMilliseconds>();
const auto steady_0 = std::chrono::steady_clock::now();
const auto ms_0 = GetTime<std::chrono::milliseconds>();
const auto us_0 = GetTime<std::chrono::microseconds>();
UninterruptibleSleep(1ms);
BOOST_CHECK(steady_ms_0 < Now<SteadyMilliseconds>());
BOOST_CHECK(steady_0 + 1ms <= std::chrono::steady_clock::now());
BOOST_CHECK(ms_0 < GetTime<std::chrono::milliseconds>());
BOOST_CHECK(us_0 < GetTime<std::chrono::microseconds>());
}
BOOST_AUTO_TEST_CASE(test_IsDigit)