Fixes bug 26480; bug appeared when we re-enabled the geoip tests on
windows. Bug originally introduced by our fix to 25787; bug not in
any released Tor.
When I wrote the first one of these, it needed the path of the geoip
file. But that doesn't translate well in at least two cases:
- Mingw, where the compile-time path is /c/foo/bar and the
run-time path is c:\foo\bar.
- Various CI weirdnesses, where we cross-compile a test binary,
then copy it into limbo and expect it to work.
Together, these problems precluded these tests running on windows.
So, instead let's just generate some minimal files ourselves, and
test against them.
Fixes bug 25787
Fix a memory leak where directory authorities would leak a chunk of
memory for every router descriptor every time they considered voting.
This bug was taking down directory authorities in the live network due
to out-of-memory issues.
Fixes bug 26435; bugfix on 0.3.3.6.
We'd like to feature gate code that calls C from Rust, as a workaround
to several linker issues when running `cargo test` (#25386), and we
can't feature gate anything out of test code if `cargo test` is called
with `--all-features`.
* FIXES#26400: https://bugs.torproject.org/26400
The doctests for src/rust/crypto don't compile for multiple reasons,
including some missing exports and incorrect identifier paths. Fixes
bug 26415; bugfix on 0.3.4.1-alpha.
We need this trick because some of our Rust tests depend on our C
code, which in turn depend on other native libraries, which thereby
pulls a whole mess of our build system into "cargo test".
To solve this, we add a build script (build.rs) to set most of the
options that we want based on the contents of config.rust. Some
options can't be set, and need to go to the linker directly: we use
a linker replacement (link_rust.sh) for these. Both config.rust and
link_rust.sh are generated by autoconf for us.
This patch on its own should enough to make the crypto test build,
but not necessarily enough to make it pass.
Also make sure that we're actually running the test from within the right
cwd, like we do when we're building. This seems necessary to avoid
an error when running offline.
Amusingly, it appears that we had this bug before: we just weren't
noticing it, because of bug 26258.
