rust/tests/coverage
Zalathar df0df5256b coverage: Overhaul how "visible macros" are determined 2024-01-05 12:53:23 +11:00
..
auxiliary coverage: Regression test for #117788 2023-11-13 12:31:44 +11:00
README.md coverage: Rename the `run-coverage` test mode to `coverage-run` 2023-11-08 16:41:24 +11:00
abort.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
abort.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
abort.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
assert.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
assert.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
assert.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
assert_not.cov-map coverage: Regression test for `assert!(!false)` 2023-12-16 20:58:04 +11:00
assert_not.coverage coverage: Regression test for `assert!(!false)` 2023-12-16 20:58:04 +11:00
assert_not.rs coverage: Regression test for `assert!(!false)` 2023-12-16 20:58:04 +11:00
async.cov-map coverage: Use `Waker::noop` in async tests 2023-12-15 17:17:20 +11:00
async.coverage coverage: Use `Waker::noop` in async tests 2023-12-15 17:17:20 +11:00
async.rs coverage: Use `Waker::noop` in async tests 2023-12-15 17:17:20 +11:00
async2.cov-map Enable GVN by default. 2023-12-24 20:08:57 +00:00
async2.coverage coverage: Use `Waker::noop` in async tests 2023-12-15 17:17:20 +11:00
async2.rs coverage: Use `Waker::noop` in async tests 2023-12-15 17:17:20 +11:00
async_block.cov-map coverage: Add a test for `async` blocks 2023-12-20 18:48:04 +11:00
async_block.coverage coverage: Add a test for `async` blocks 2023-12-20 18:48:04 +11:00
async_block.rs coverage: Add a test for `async` blocks 2023-12-20 18:48:04 +11:00
bad_counter_ids.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
bad_counter_ids.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
bad_counter_ids.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
closure.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
closure.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
closure.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
closure_bug.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
closure_bug.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
closure_bug.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
closure_macro.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
closure_macro.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
closure_macro.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
closure_macro_async.cov-map coverage: Use `Waker::noop` in async tests 2023-12-15 17:17:20 +11:00
closure_macro_async.coverage coverage: Use `Waker::noop` in async tests 2023-12-15 17:17:20 +11:00
closure_macro_async.rs coverage: Use `Waker::noop` in async tests 2023-12-15 17:17:20 +11:00
conditions.cov-map coverage: Simplify building coverage expressions based on sums 2023-11-25 12:29:20 +11:00
conditions.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
conditions.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
continue.cov-map coverage: Simplify building coverage expressions based on sums 2023-11-25 12:29:20 +11:00
continue.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
continue.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
coroutine.cov-map coverage: Simplify building coverage expressions based on sums 2023-11-25 12:29:20 +11:00
coroutine.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
coroutine.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
dead_code.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
dead_code.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
dead_code.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
drop_trait.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
drop_trait.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
drop_trait.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
fn_sig_into_try.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
fn_sig_into_try.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
fn_sig_into_try.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
generics.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
generics.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
generics.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
if.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
if.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
if.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
if_else.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
if_else.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
if_else.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
if_not.cov-map coverage: Use `SpanMarker` to mark the full condition of `if !` 2023-12-08 22:40:49 +11:00
if_not.coverage coverage: Use `SpanMarker` to mark the full condition of `if !` 2023-12-08 22:40:49 +11:00
if_not.rs coverage: Add a dedicated test for coverage of `if !` 2023-12-08 22:40:49 +11:00
inline-dead.cov-map coverage: Overhaul how "visible macros" are determined 2024-01-05 12:53:23 +11:00
inline-dead.coverage coverage: Overhaul how "visible macros" are determined 2024-01-05 12:53:23 +11:00
inline-dead.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
inline.cov-map coverage: Skip spans that can't be un-expanded back to the function body 2023-12-03 12:35:33 +11:00
inline.coverage coverage: Skip spans that can't be un-expanded back to the function body 2023-12-03 12:35:33 +11:00
inline.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
inner_items.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
inner_items.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
inner_items.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-83601.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-83601.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-83601.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-84561.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-84561.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-84561.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-85461.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-85461.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-85461.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-93054.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-93054.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
issue-93054.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
lazy_boolean.cov-map coverage: Use `SpanMarker` to mark the full condition of `if !` 2023-12-08 22:40:49 +11:00
lazy_boolean.coverage coverage: Use `SpanMarker` to mark the full condition of `if !` 2023-12-08 22:40:49 +11:00
lazy_boolean.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
long_and_wide.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
long_and_wide.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
long_and_wide.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
loop_break_value.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
loop_break_value.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
loop_break_value.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
loops_branches.cov-map coverage: Simplify building coverage expressions based on sums 2023-11-25 12:29:20 +11:00
loops_branches.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
loops_branches.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
macro_name_span.cov-map macro_rules: Less hacky heuristic for using `tt` metavariable spans 2024-01-04 03:53:56 +03:00
macro_name_span.coverage macro_rules: Less hacky heuristic for using `tt` metavariable spans 2024-01-04 03:53:56 +03:00
macro_name_span.rs coverage: Regression test for #117788 2023-11-13 12:31:44 +11:00
match_or_pattern.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
match_or_pattern.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
match_or_pattern.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
nested_loops.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
nested_loops.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
nested_loops.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
no_cov_crate.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
no_cov_crate.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
no_cov_crate.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
no_spans.cov-map coverage: Regression test for unwrapping `prev` when there are no spans 2023-12-08 22:49:12 +11:00
no_spans.coverage coverage: Regression test for unwrapping `prev` when there are no spans 2023-12-08 22:49:12 +11:00
no_spans.rs coverage: Regression test for unwrapping `prev` when there are no spans 2023-12-08 22:49:12 +11:00
no_spans_if_not.cov-map coverage: Regression test for markers in a function with no spans 2023-12-16 11:10:11 +11:00
no_spans_if_not.coverage coverage: Regression test for markers in a function with no spans 2023-12-16 11:10:11 +11:00
no_spans_if_not.rs coverage: Regression test for markers in a function with no spans 2023-12-16 11:10:11 +11:00
overflow.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
overflow.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
overflow.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
panic_unwind.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
panic_unwind.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
panic_unwind.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
partial_eq.cov-map Enable GVN by default. 2023-12-24 20:08:57 +00:00
partial_eq.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
partial_eq.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
simple_loop.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
simple_loop.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
simple_loop.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
simple_match.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
simple_match.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
simple_match.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
sort_groups.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
sort_groups.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
sort_groups.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
test_harness.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
test_harness.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
test_harness.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
thin-lto.cov-map Add thinlto support to codegen, assembly and coverage tests 2023-11-30 18:48:03 +08:00
thin-lto.coverage Add thinlto support to codegen, assembly and coverage tests 2023-11-30 18:48:03 +08:00
thin-lto.rs Add thinlto support to codegen, assembly and coverage tests 2023-11-30 18:48:03 +08:00
tight_inf_loop.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
tight_inf_loop.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
tight_inf_loop.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
trivial.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
trivial.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
trivial.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
try_error_result.cov-map coverage: Simplify building coverage expressions based on sums 2023-11-25 12:29:20 +11:00
try_error_result.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
try_error_result.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
unreachable.cov-map coverage: Skip spans that can't be un-expanded back to the function body 2023-12-03 12:35:33 +11:00
unreachable.coverage coverage: Skip spans that can't be un-expanded back to the function body 2023-12-03 12:35:33 +11:00
unreachable.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
unused.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
unused.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
unused.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
unused_mod.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
unused_mod.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
unused_mod.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
uses_crate.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
uses_crate.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
uses_crate.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
uses_inline_crate.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
uses_inline_crate.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
uses_inline_crate.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
while.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
while.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
while.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
while_early_ret.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
while_early_ret.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
while_early_ret.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
yield.cov-map coverage: Migrate `tests/coverage-map` into `tests/coverage` 2023-11-07 11:15:19 +11:00
yield.coverage coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00
yield.rs coverage: Migrate `tests/run-coverage` into `tests/coverage` 2023-11-07 11:15:19 +11:00

README.md

The tests in this directory are shared by two different test modes, and can be run in multiple different ways:

  • ./x.py test coverage-map (compiles to LLVM IR and checks coverage mappings)
  • ./x.py test coverage-run (runs a test binary and checks its coverage report)
  • ./x.py test coverage (runs both coverage-map and coverage-run)

Maintenance note

These tests can be sensitive to small changes in MIR spans or MIR control flow, especially in HIR-to-MIR lowering or MIR optimizations.

If you haven't touched the coverage code directly, and the tests still pass in coverage-run mode, then it should usually be OK to just re-bless the mappings as necessary with ./x.py test coverage-map --bless, without worrying too much about the exact changes.