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author | Russell Yanofsky <russ@yanofsky.org> | 2020-04-21 12:41:35 -0400 |
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committer | Russell Yanofsky <russ@yanofsky.org> | 2020-04-26 20:23:05 -0400 |
commit | 7918c1b019a36a8f9aa55daae422c6b6723b2a39 (patch) | |
tree | b79c090383a2f68f615cca184550608c4df1d89b /src/test/util/logging.h | |
parent | eef90c14ed0f559e3f6e187341009270b84f45cb (diff) | |
download | bitcoin-7918c1b019a36a8f9aa55daae422c6b6723b2a39.tar.xz |
test: Add CreateWalletFromFile test
Add unit test calling CreateWalletFromFile, which isn't currently called from
other unit tests, with some basic checks to make sure it rescans and registers
for notifications correctly.
Motivation for this change was to try to write a test that would fail without
the early `handleNotifications` call in ef8c6ca60767cac589d98ca57ee33179608ccda8
from https://github.com/bitcoin/bitcoin/pull/16426, but succeed with it:
https://github.com/bitcoin/bitcoin/blob/ef8c6ca60767cac589d98ca57ee33179608ccda8/src/wallet/wallet.cpp#L3978-L3986
However, writing a full test for the race condition that call prevents isn't
possible without the locking changes from #16426. So this PR just adds as much
test coverage as is possible now.
This new test is also useful for https://github.com/bitcoin/bitcoin/pull/15719,
since it detects the stale notifications.transactionAddedToMempool notifications
that PR eliminates.
Diffstat (limited to 'src/test/util/logging.h')
-rw-r--r-- | src/test/util/logging.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/test/util/logging.h b/src/test/util/logging.h index 45ec44173c..1fcf7ca305 100644 --- a/src/test/util/logging.h +++ b/src/test/util/logging.h @@ -17,10 +17,22 @@ class DebugLogHelper bool m_found{false}; std::list<std::function<void(const std::string&)>>::iterator m_print_connection; + //! Custom match checking function. + //! + //! Invoked with pointers to lines containing matching strings, and with + //! null if check_found() is called without any successful match. + //! + //! Can return true to enable default DebugLogHelper behavior of: + //! (1) ending search after first successful match, and + //! (2) raising an error in check_found if no match was found + //! Can return false to do the opposite in either case. + using MatchFn = std::function<bool(const std::string* line)>; + MatchFn m_match; + void check_found(); public: - DebugLogHelper(std::string message); + DebugLogHelper(std::string message, MatchFn match = [](const std::string*){ return true; }); ~DebugLogHelper() { check_found(); } }; |