Commit Graph

11 Commits

Author SHA1 Message Date
Zalathar
4d5a1acebf coverage: Only merge adjacent coverage spans
This also removes some manipulation of the function signature span that only
made sense in the context of merging non-adjacent spans.
2025-05-06 20:42:25 +10:00
Zalathar
c53a76743c coverage-dump: Dump filenames instead of global file IDs (and bless) 2025-05-06 11:58:58 +10:00
Zalathar
26cea8a286 coverage: Don't split bang-macro spans, just truncate them 2025-04-01 13:13:21 +11:00
Zalathar
f1300c860e coverage: Completely overhaul counter assignment, using node-flow graphs 2025-01-16 22:07:18 +11:00
Zalathar
ac815ff6b0 coverage: Prefer to visit nodes whose predecessors have been visited 2024-12-07 12:13:12 +11:00
Zalathar
44e4e4515c coverage: Add an extra "transcribe" step after counter creation 2024-12-04 17:50:52 +11:00
Zalathar
599f95ecc2 coverage: Include the highest counter ID seen in .cov-map dumps
When making changes that have a large impact on coverage counter creation, this
makes it easier to see whether the number of physical counters has changed.

(The highest counter ID seen in coverage maps is not necessarily the same as
the number of physical counters actually used by the instrumented code, but
it's the best approximation we can get from looking only at the coverage maps,
and it should be reasonably accurate in most cases.)
2024-10-11 21:04:37 +11:00
Zalathar
9dc6e08279 Manually run x fmt on all source files in tests/coverage/
Currently we can't automatically enforce formatting on tests (see #125637), but
we can at least keep things relatively tidy by occasionally running the
formatter manually.

This was done by temporarily commenting out the `"/tests/"` exclusion in
`rustfmt.toml`, and then running `x fmt tests/coverage` and
`x test coverage --bless`.
2024-05-29 14:34:17 +10:00
Oli Scherer
aef0f4024a Error on using yield without also using #[coroutine] on the closure
And suggest adding the `#[coroutine]` to the closure
2024-04-24 08:05:29 +00:00
Camille GILLOT
e132cac3c4 Enable by default. 2024-02-09 21:13:51 +00:00
Zalathar
49127c64d6 coverage: Migrate tests/coverage-map into tests/coverage 2023-11-07 11:15:19 +11:00