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rust/tests/coverage
History
DianQK 47ed73a7b5
Eliminate UbCheck for non-standard libraries
2024-03-27 21:02:40 +08:00
..
auxiliary
coverage: Remove all unstable values of -Cinstrument-coverage
2024-03-13 11:14:09 +11:00
abort.cov-map
…
abort.coverage
…
abort.rs
…
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
…
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
…
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
…
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
…
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
branch_generics.cov-map
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_generics.coverage
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_generics.rs
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_guard.cov-map
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_guard.coverage
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_guard.rs
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_if.cov-map
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_if.coverage
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_if.rs
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_while.cov-map
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_while.coverage
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
branch_while.rs
coverage: Enable branch coverage in the branch coverage tests
2024-03-14 17:19:06 +11:00
closure_bug.cov-map
…
closure_bug.coverage
…
closure_bug.rs
…
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
…
conditions.coverage
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conditions.rs
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continue.cov-map
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continue.coverage
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continue.rs
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coroutine.cov-map
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coroutine.coverage
…
coroutine.rs
…
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
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dead_code.rs
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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
…
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
…
if_else.coverage
…
if_else.rs
…
if_not.cov-map
…
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
…
if.coverage
…
if.rs
…
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
…
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
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inner_items.coverage
…
inner_items.rs
…
issue-83601.cov-map
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issue-83601.coverage
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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
…
lazy_boolean.coverage
…
lazy_boolean.rs
…
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
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loop_break_value.coverage
…
loop_break_value.rs
…
loops_branches.cov-map
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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
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nested_loops.cov-map
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nested_loops.coverage
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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
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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
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partial_eq.coverage
…
partial_eq.rs
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README.md
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simple_loop.cov-map
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simple_loop.coverage
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simple_loop.rs
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simple_match.cov-map
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simple_match.coverage
…
simple_match.rs
…
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
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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
…
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
…
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
…
while.coverage
…
while.rs
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yield.cov-map
Enable by default.
2024-02-09 21:13:51 +00:00
yield.coverage
…
yield.rs
…

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.