Add a new crate `deltachat_time` with a fake `struct SystemTimeTools` for mocking
`SystemTime::now()` for test purposes. One still needs to use `std::time::SystemTime` as a struct
representing a system time. I think such a minimalistic approach is ok -- even if somebody uses the
original `SystemTime::now()` instead of the mock by mistake, that could break only tests but not the
program itself. The worst thing that can happen is that tests using `SystemTime::shift()` and
checking messages timestamps f.e. wouldn't catch the corresponding bugs, but now we don't have such
tests at all which is much worse.
after merging:
6. Tag the release: `git tag -a v1.135.0`.
7. Push the release tag: `git push origin v1.135.0`.
8. Create a GitHub release: `gh release create v1.135.0 -n ''`.
---------
Co-authored-by: link2xt <link2xt@testrun.org>
This is needed to protect from ESPs (such as gmx.at) doing their own Quoted-Printable encoding and
thus breaking messages and signatures. It's unlikely that the reader uses a MUA not supporting
Quoted-Printable encoding. And RFC 2646 "4.6" also recommends it for encrypted messages.
This change depends on async-imap update that resets the timeout
every time an `* OK Still here` is received.
Reducing timeout allows to detect lost connections
not later than 6 minutes
because Delta Chat will attempt to finish IDLE with DONE
after 5 minutes without keepalives
and will either get TCP RST directly
or, worst case, wait another minute for TCP socket read timeout.
Without this change
when the test returns a `Result`, `cargo test` does not show
the line number.
To make the tests as easy to debug as the panicking tests,
enable `backtrace` feature on `anyhow` and add debug information
to add source line numbers to backtraces.
Now running `RUST_BACKTRACE=1 cargo test` produces backtraces
with the line numbers. For example:
Error: near ",": syntax error in SELECT COUNT(,,*) FROM msgs_status_updates; at offset 13
Caused by:
Error code 1: SQL error or missing database
Stack backtrace:
0: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
at /rustc/79e9716c980570bfd1f666e3b16ac583f0168962/library/core/src/result.rs:1962:27
1: deltachat::sql::Sql::query_row::{{closure}}::{{closure}}
at ./src/sql.rs:466:23
2: deltachat::sql::Sql::call::{{closure}}::{{closure}}
at ./src/sql.rs:379:55
3: tokio::runtime::context::runtime_mt::exit_runtime
at /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/context/runtime_mt.rs:35:5
4: tokio::runtime::scheduler::multi_thread::worker::block_in_place
at /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/scheduler/multi_thread/worker.rs:438:9
5: tokio::runtime::scheduler::block_in_place::block_in_place
at /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/scheduler/block_in_place.rs:20:5
6: tokio::task::blocking::block_in_place
at /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/task/blocking.rs:78:9
7: deltachat::sql::Sql::call::{{closure}}
at ./src/sql.rs:379:19
8: deltachat::sql::Sql::query_row::{{closure}}
at ./src/sql.rs:469:10
9: deltachat::sql::Sql::count::{{closure}}
at ./src/sql.rs:443:76
10: deltachat::webxdc::tests::change_logging_webxdc::{{closure}}
at ./src/webxdc.rs:2644:18
11: <core::pin::Pin<P> as core::future::future::Future>::poll
at /rustc/79e9716c980570bfd1f666e3b16ac583f0168962/library/core/src/future/future.rs:125:9
12: tokio::runtime::park::CachedParkThread::block_on::{{closure}}
at /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/park.rs:282:63
13: tokio::runtime::coop::with_budget
at /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/coop.rs:107:5
tokio::runtime::coop::budget
at /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/coop.rs:73:5
tokio::runtime::park::CachedParkThread::block_on
at /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/park.rs:282:31
14: tokio::runtime::context::blocking::BlockingRegionGuard::block_on
at /home/user/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.34.0/src/runtime/context/blocking.rs:66:9
...
Line 10 of the backtrace contains the line number in the test (2644).
