rust/tests/coverage at 515d17cd158fea1426827d2f40dbdc09a2001da4 - rust

mirror of https://github.com/rust-lang/rust.git synced 2026-04-28 11:17:26 +03:00

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Matthias Krüger c4d0c08925 Rollup merge of #126956 - joboet:fmt_no_extern_ty, r=RalfJung

core: avoid `extern type`s in formatting infrastructure

```@RalfJung``` [said](https://rust-lang.zulipchat.com/#narrow/stream/219381-t-libs/topic/Use.20of.20.60extern.20type.60.20in.20formatting.20machinery/near/446552837):

>How attached are y'all to using `extern type` in the formatting machinery?
Seems like this was introduced a [long time ago](https://github.com/rust-lang/rust/commit/34ef8f5441d5335c4177abd622383ed34a6e9315). However, it's also [not really compatible with Stacked Borrows](https://github.com/rust-lang/unsafe-code-guidelines/issues/256), and only works currently because we effectively treat references-to-extern-type almost like raw pointers in Stacked Borrows -- which of course is unsound, it's not how LLVM works. I was planning to make Miri emit a warning when this happens to avoid cases like [this](https://github.com/rust-lang/rust/issues/126814#issuecomment-2183816373) where people use extern type specifically to silence Miri without realizing what happens. but with the formatting machinery using  extern type, this warning would just show up everywhere...
>
> The "proper" way to do this in Stacked Borrows is to use raw pointers (or `NonNull`).

This PR does just that.

r? ```@RalfJung```

2024-06-28 08:34:08 +02:00

attr

coverage: Allow #[coverage(..)] on impl and mod

2024-06-26 10:08:05 +10:00

auxiliary

Tweak various coverage test files for slightly nicer formatting

2024-05-29 14:34:11 +10:00

branch

coverage: Add debugging flag -Zcoverage-options=no-mir-spans

2024-06-17 21:16:15 +10:00

condition

coverage: Instrument the RHS value of lazy logical operators

2024-05-30 15:38:46 +10:00

mcdc

coverage: Add tests for the MC/DC condition limit

2024-05-29 20:12:20 +10:00

abort.cov-map

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

abort.coverage

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

abort.rs

Remove c_unwind from tests and fix tests

2024-06-19 13:54:55 +01:00

assert_not.cov-map

coverage: Regression test for assert!(!false)

2023-12-16 20:58:04 +11:00

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-ne.cov-map

coverage: Add tests/coverage/assert-ne.rs

2024-06-12 22:38:16 +10:00

assert-ne.coverage

coverage: Add tests/coverage/assert-ne.rs

2024-06-12 22:38:16 +10:00

assert-ne.rs

coverage: Add tests/coverage/assert-ne.rs

2024-06-12 22:38:16 +10:00

assert.cov-map

coverage: Migrate tests/coverage-map into tests/coverage

2023-11-07 11:15:19 +11:00

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

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

Update coverage maps in tests

2024-06-22 21:37:26 -07:00

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

Update coverage maps in tests

2024-06-22 21:37:26 -07:00

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

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

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

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

coroutine.coverage

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

coroutine.rs

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

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

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

inline-dead.coverage

Tweak various coverage test files for slightly nicer formatting

2024-05-29 14:34:11 +10:00

inline-dead.rs

Tweak various coverage test files for slightly nicer formatting

2024-05-29 14:34:11 +10:00

inline.cov-map

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

inner_items.coverage

Tweak various coverage test files for slightly nicer formatting

2024-05-29 14:34:11 +10:00

inner_items.rs

Tweak various coverage test files for slightly nicer formatting

2024-05-29 14:34:11 +10:00

issue-83601.cov-map

update coverage test

2024-06-26 00:06:27 +02:00

issue-83601.coverage

coverage: Don't instrument #[automatically_derived] functions

2024-01-22 12:18:57 +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

update coverage test

2024-06-26 00:06:27 +02:00

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

coverage: Migrate tests/coverage-map into tests/coverage

2023-11-07 11:15:19 +11:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

let_else_loop.coverage

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

let_else_loop.rs

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

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

[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

loop-break.cov-map

coverage: Replace the old span refiner with a single function

2024-06-12 22:59:24 +10:00

loop-break.coverage

coverage: Replace the old span refiner with a single function

2024-06-12 22:59:24 +10:00

loop-break.rs

coverage: Add tests/coverage/loop-break.rs

2024-06-12 22:48:11 +10:00

loops_branches.cov-map

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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_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

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

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

mcdc_nested_if.cov-map

tests(mcdc-coverage): Add tests for nested decision structures in mcdc_nested_if.rs

2024-04-29 09:13:41 +00:00

mcdc_nested_if.coverage

tests(mcdc-coverage): Add tests for nested decision structures in mcdc_nested_if.rs

2024-04-29 09:13:41 +00:00

mcdc_nested_if.rs

tests(mcdc-coverage): Add tests for nested decision structures in mcdc_nested_if.rs

2024-04-29 09:13:41 +00:00

mcdc_non_control_flow.cov-map

tests(coverage): Bless mcdc_non_control_flow tests

2024-06-19 07:41:51 +00:00

mcdc_non_control_flow.coverage

tests(coverage): Bless mcdc_non_control_flow tests

2024-06-19 07:41:51 +00:00

mcdc_non_control_flow.rs

tests(coverage): Add mcdc_non_control_flow tests

2024-06-05 08:04:05 +00:00

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: Apply #[coverage(..)] recursively to nested functions

2024-06-26 10:08:05 +10:00

no_cov_crate.coverage

coverage: Apply #[coverage(..)] recursively to nested functions

2024-06-26 10:08:05 +10:00

no_cov_crate.rs

coverage: Migrate tests/run-coverage into tests/coverage

2023-11-07 11:15:19 +11:00

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

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

coverage: Migrate tests/coverage-map into tests/coverage

2023-11-07 11:15:19 +11:00

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

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

partial_eq.coverage

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

partial_eq.rs

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

README.md

coverage: Rename the run-coverage test mode to coverage-run

2023-11-08 16:41:24 +11:00

simple_loop.cov-map

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

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

[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

Tweak various coverage test files for slightly nicer formatting

2024-05-29 14:34:11 +10:00

try_error_result.coverage

Tweak various coverage test files for slightly nicer formatting

2024-05-29 14:34:11 +10:00

try_error_result.rs

Tweak various coverage test files for slightly nicer formatting

2024-05-29 14:34:11 +10:00

unicode.cov-map

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

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

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

uses_crate.cov-map

coverage: Migrate tests/coverage-map into tests/coverage

2023-11-07 11:15:19 +11:00

uses_crate.coverage

Tweak various coverage test files for slightly nicer formatting

2024-05-29 14:34:11 +10:00

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

coverage: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

uses_inline_crate.coverage

Tweak various coverage test files for slightly nicer formatting

2024-05-29 14:34:11 +10:00

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: Simplify counter expressions using simple algebra

2024-05-14 13:58:40 +10:00

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

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

yield.coverage

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

yield.rs

Manually run x fmt on all source files in tests/coverage/

2024-05-29 14:34:17 +10:00

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.