We currently seem to emit TEST_MAPPING files in an arbitrary order,
which causes diffs to look confusing even when nothing has changed.
Let's sort them by the test name, which is both stable and easier to
read.
Test: Run cargo2android multiple times and see no TEST_MAPPING diff.
Change-Id: I398aa84a4891380e4292223445bd53959c024421
This test looks like it basically never passed without this.
Test: Run cargo2android.py and see timeout.
Change-Id: Ic7ef5576efb84d78130dd45db67e50ebe41f6d9a
If the TEST_MAPPING cannot be generated, print the reason, but
exit without error. It's not uncommon for the output of cargo2android
to fail to build e.g. if a new depencency is not satisfied, so we can
fall back to the previous TEST_MAPPING, or run update_crate_tests
locally once all dependencies are present.
Bug: 179132533
Test: tools/external_updater/updater.sh update rust/crates/textwrap
Test: tools/external_updater/updater.sh update rust/crates/libc
Change-Id: I4802c77332d1ab1d6604d48c47365f40bdbd1122
Allow this script to accept a path to the crate being updated.
This allows it to be run separately from cargo2android.
Also, fail gracefully on error. TEST_MAPPING update failures should
not block crate updates.
Test: tools/external_updater/updater.sh update rust/crates/libc
Bug: 179132533
Change-Id: I3a4229f479ab3d2793df16b470f0a0632b9ee495
The aidl tests and ChromeOS tests are not intended to be run in
presubmit, so exclude them.
Test: run cargo2android in external/rust/crates/libc.
Change-Id: I1ed92ed6e88886e3fea38612325ce5349db0fb69
This is important because:
1. Some crates do not have their own tests enabled in presubmit.
2. As much as possible, we try to stick with one version of each
crate. This often results in using different versions of
dependencies than a crate has specified in its Cargo.toml.
Ensuring that a crate's tests continue to pass when its dependencies
are upgraded improves our confidence that the update is safe.
The underlying implementation uses the new Bazel queryview
to query modules and reverse dependencies.
Bug: 168167373
Test: Run cargo2android.py on a number of crates including rusqlite,
scopeguard, lock_api.
Change-Id: Id24f2d3267cf8d5e0369ece2442f8971d4ab1343
