rust/tests/coverage
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
..
auxiliary coverage: Remove all unstable values of -Cinstrument-coverage 2024-03-13 11:14:09 +11:00
branch coverage: Branch coverage tests for match arms 2024-04-22 21:55:33 +10:00
abort.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
abort.coverage coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
abort.rs coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
assert_not.cov-map
assert_not.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
assert_not.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
assert.cov-map
assert.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
assert.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
async2.cov-map Enable GVN by default. 2023-12-24 20:08:57 +00:00
async2.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
async2.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
async_block.cov-map coverage: Add a test for async blocks 2023-12-20 18:48:04 +11:00
async_block.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
async_block.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
async.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
async.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
async.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
bad_counter_ids.cov-map coverage: Use normal edition: headers in coverage tests 2024-02-02 11:17:05 +11:00
bad_counter_ids.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
bad_counter_ids.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
bench.cov-map Add #[coverage(off)] to closures introduced by #[test]/#[bench] 2024-01-21 23:17:00 +11:00
bench.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
bench.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
closure_bug.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
closure_bug.coverage coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
closure_bug.rs coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
closure_macro_async.cov-map coverage: Eagerly deduplicate covspans with the same span 2024-02-21 21:25:35 +11:00
closure_macro_async.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
closure_macro_async.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
closure_macro.cov-map coverage: Eagerly deduplicate covspans with the same span 2024-02-21 21:25:35 +11:00
closure_macro.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
closure_macro.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
closure_unit_return.cov-map coverage: Discard spans that fill the entire function body 2024-02-16 10:57:03 +11:00
closure_unit_return.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
closure_unit_return.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
closure.cov-map Enable by default. 2024-02-09 21:13:51 +00:00
closure.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
closure.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
color.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
color.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
conditions.cov-map coverage: Tweak individual tests to be unaffected by rustfmt 2024-01-16 16:14:27 +11:00
conditions.coverage coverage: Tweak individual tests to be unaffected by rustfmt 2024-01-16 16:14:27 +11:00
conditions.rs coverage: Tweak individual tests to be unaffected by rustfmt 2024-01-16 16:14:27 +11:00
continue.cov-map
continue.coverage
continue.rs
coroutine.cov-map Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
coroutine.coverage Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
coroutine.rs Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
coverage_attr_closure.cov-map coverage: Discard spans that fill the entire function body 2024-02-16 10:57:03 +11:00
coverage_attr_closure.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
coverage_attr_closure.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
dead_code.cov-map
dead_code.coverage
dead_code.rs
drop_trait.cov-map
drop_trait.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
drop_trait.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
fn_sig_into_try.cov-map coverage: Tweak individual tests to be unaffected by rustfmt 2024-01-16 16:14:27 +11:00
fn_sig_into_try.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
fn_sig_into_try.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
generics.cov-map
generics.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
generics.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
if_else.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
if_else.coverage coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
if_else.rs coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
if_not.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
if_not.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
if_not.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
if.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
if.coverage coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
if.rs coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
ignore_map.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
ignore_map.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
ignore_run.cov-map Allow tests to ignore individual test modes 2024-01-05 13:42:54 +11:00
ignore_run.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
inline-dead.cov-map coverage: Discard spans that fill the entire function body 2024-02-16 10:57:03 +11:00
inline-dead.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
inline-dead.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
inline.cov-map
inline.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
inline.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
inner_items.cov-map
inner_items.coverage
inner_items.rs
issue-83601.cov-map coverage: Don't instrument #[automatically_derived] functions 2024-01-22 12:18:57 +11:00
issue-83601.coverage coverage: Don't instrument #[automatically_derived] functions 2024-01-22 12:18:57 +11:00
issue-83601.rs
issue-84561.cov-map Enable by default. 2024-02-09 21:13:51 +00:00
issue-84561.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
issue-84561.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
issue-85461.cov-map
issue-85461.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
issue-85461.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
issue-93054.cov-map coverage: Use normal edition: headers in coverage tests 2024-02-02 11:17:05 +11:00
issue-93054.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
issue-93054.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
lazy_boolean.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
lazy_boolean.coverage coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
lazy_boolean.rs coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
let_else_loop.cov-map coverage: Regression test for ICE triggered by self-loops 2024-03-20 18:14:35 +11:00
let_else_loop.coverage coverage: Remove incorrect assertions from counter allocation 2024-03-20 18:22:15 +11:00
let_else_loop.rs coverage: Remove incorrect assertions from counter allocation 2024-03-20 18:22:15 +11:00
long_and_wide.cov-map
long_and_wide.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
long_and_wide.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
loop_break_value.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
loop_break_value.coverage coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
loop_break_value.rs coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
loops_branches.cov-map
loops_branches.coverage
loops_branches.rs
macro_in_closure.cov-map coverage: Test for closure body that is a single bang-macro 2024-02-05 10:07:18 +11:00
macro_in_closure.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
macro_in_closure.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
macro_name_span.cov-map coverage: Discard spans that fill the entire function body 2024-02-16 10:57:03 +11:00
macro_name_span.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
macro_name_span.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
match_or_pattern.cov-map
match_or_pattern.coverage
match_or_pattern.rs
mcdc_if.cov-map coverage. Add basic tests for MC/DC 2024-04-20 00:34:40 +08:00
mcdc_if.coverage coverage. Add basic tests for MC/DC 2024-04-20 00:34:40 +08:00
mcdc_if.rs coverage. Add basic tests for MC/DC 2024-04-20 00:34:40 +08:00
nested_loops.cov-map
nested_loops.coverage
nested_loops.rs
no_cov_crate.cov-map
no_cov_crate.coverage
no_cov_crate.rs
no_spans_if_not.cov-map macro_rules: Preserve all metavariable spans in a global side table 2024-02-18 11:19:24 +03:00
no_spans_if_not.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
no_spans_if_not.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
no_spans.cov-map macro_rules: Preserve all metavariable spans in a global side table 2024-02-18 11:19:24 +03:00
no_spans.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
no_spans.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
overflow.cov-map
overflow.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
overflow.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
panic_unwind.cov-map
panic_unwind.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
panic_unwind.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
partial_eq.cov-map coverage: Don't instrument #[automatically_derived] functions 2024-01-22 12:18:57 +11:00
partial_eq.coverage coverage: Don't instrument #[automatically_derived] functions 2024-01-22 12:18:57 +11:00
partial_eq.rs coverage: Format all remaining tests 2024-01-18 10:42:37 +11:00
README.md
simple_loop.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
simple_loop.coverage coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
simple_loop.rs coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
simple_match.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
simple_match.coverage coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
simple_match.rs coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
sort_groups.cov-map
sort_groups.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
sort_groups.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
test_harness.cov-map Add #[coverage(off)] to closures introduced by #[test]/#[bench] 2024-01-21 23:17:00 +11:00
test_harness.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
test_harness.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
thin-lto.cov-map coverage: Format all remaining tests 2024-01-18 10:42:37 +11:00
thin-lto.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
thin-lto.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
tight_inf_loop.cov-map
tight_inf_loop.coverage
tight_inf_loop.rs
trivial.cov-map
trivial.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
trivial.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
try_error_result.cov-map Enable by default. 2024-02-09 21:13:51 +00:00
try_error_result.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
try_error_result.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
unicode.cov-map coverage: Discard spans that fill the entire function body 2024-02-16 10:57:03 +11:00
unicode.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
unicode.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
unreachable.cov-map Eliminate UbCheck for non-standard libraries 2024-03-27 21:02:40 +08:00
unreachable.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
unreachable.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
unused_mod.cov-map
unused_mod.coverage
unused_mod.rs
unused.cov-map
unused.coverage
unused.rs
uses_crate.cov-map
uses_crate.coverage coverage: Remove all unstable values of -Cinstrument-coverage 2024-03-13 11:14:09 +11:00
uses_crate.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
uses_inline_crate.cov-map
uses_inline_crate.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
uses_inline_crate.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
while_early_ret.cov-map coverage: Add #[rustfmt::skip] to tests with non-standard formatting 2024-01-16 15:56:37 +11:00
while_early_ret.coverage [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
while_early_ret.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
while.cov-map coverage: Tweak individual tests to be unaffected by rustfmt 2024-01-16 16:14:27 +11:00
while.coverage coverage: Tweak individual tests to be unaffected by rustfmt 2024-01-16 16:14:27 +11:00
while.rs coverage: Tweak individual tests to be unaffected by rustfmt 2024-01-16 16:14:27 +11:00
yield.cov-map Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
yield.coverage Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00
yield.rs Error on using yield without also using #[coroutine] on the closure 2024-04-24 08:05:29 +00:00

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.