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fix(test): gate trim-paths tests on split debuginfo support - #17256

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weihanglo merged 1 commit into
rust-lang:masterfrom
HNO3Miracle:fix-profile-trim-paths-split-debuginfo
Jul 22, 2026
Merged

fix(test): gate trim-paths tests on split debuginfo support#17256
weihanglo merged 1 commit into
rust-lang:masterfrom
HNO3Miracle:fix-profile-trim-paths-split-debuginfo

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What does this PR try to resolve?

Fixes #17255.

The profile_trim_paths::object_works tests run the packed and unpacked cases on every Linux host. However, some Linux targets, including riscv64gc-unknown-linux-gnu, currently report only off from rustc --print=split-debuginfo.

Cargo correctly avoids passing an unsupported -Csplit-debuginfo value to rustc. The tests nevertheless expect that argument in the verbose command output, causing both cases to fail on those hosts.

This reuses the requires_host_split_debuginfo test requirement for the packed and unpacked cases. Unsupported hosts now report the tests as ignored with the capability as the reason, while the off case continues to provide trim-paths=object coverage. If rustc later advertises support for either mode, the corresponding test will automatically run again.

How to test and review this PR?

Review that only the packed and unpacked Linux tests are gated, and that the off test remains unconditional.

Tested from src/tools/cargo in a rust checkout with:

../../../build/x86_64-unknown-linux-gnu/rustfmt/bin/rustfmt --check tests/testsuite/profile_trim_paths.rs
RUSTC=../../../build/x86_64-unknown-linux-gnu/stage2/bin/rustc cargo test --test testsuite profile_trim_paths::object_works:: -- --nocapture

All three cases pass on an x86_64 Linux host that supports off, packed, and unpacked.

The RISC-V target capability was checked with:

../../../build/x86_64-unknown-linux-gnu/stage2/bin/rustc --target riscv64gc-unknown-linux-gnu --print=split-debuginfo
off

Signed-off-by: HNO3Miracle <xiangao.or@isrc.iscas.ac.cn>
@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 22, 2026
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Ah. Nice. I forgot we already have that requires_host_split_debuginfo. Thanks!

View changes since this review

@weihanglo
weihanglo enabled auto-merge July 22, 2026 17:04
@weihanglo
weihanglo added this pull request to the merge queue Jul 22, 2026
Merged via the queue into rust-lang:master with commit a4e4878 Jul 22, 2026
29 checks passed
@rustbot rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 22, 2026
rust-bors Bot pushed a commit to rust-lang/rust that referenced this pull request Jul 25, 2026
Update cargo submodule

17 commits in 3efb1f477e99b42974b982d939fd100303cdf7db..54b61f13a4eea47ec3ee95237d4107976d7909ed
2026-07-17 23:53:19 +0000 to 2026-07-24 13:23:18 +0000
- chore: bump to `libgit2-sys@0.18.7+1.9.6` (rust-lang/cargo#17259)
- Enable build-dir layout v2 on nightly by default (rust-lang/cargo#17258)
- fix(path): clarify error message when path dependency has wrong package (rust-lang/cargo#16927)
- fix(toml): warn on hyphenated lint names and duplicates (rust-lang/cargo#17051)
- fix(test): gate trim-paths tests on split debuginfo support (rust-lang/cargo#17256)
- test(git): Explicitly test for git injection attacks (rust-lang/cargo#17253)
- fix(git): Suggest libgit2 if git-cli fails (rust-lang/cargo#17252)
- fix(diag): bound transitive unused dependency traversal (rust-lang/cargo#17251)
- fix(git): Hide git fetch output without progress  (rust-lang/cargo#17243)
- revert(lint): Remove `new_implicit_minimum_version_req` (rust-lang/cargo#16321) (rust-lang/cargo#17249)
- fix: Add haiku's dylib path (rust-lang/cargo#17248)
- Zsh completion: Add `-p` and `--package` flags for `cargo add` (rust-lang/cargo#17247)
- refactor(source): Clarify the name of the remote git registry (rust-lang/cargo#17240)
- fix(timings): only report units the job queue actually ran (rust-lang/cargo#17238)
- Do not include proc-macro deps in rustc search path args (rust-lang/cargo#17236)
- chore(deps): update cargo-semver-checks to v0.49.0 (rust-lang/cargo#17237)
- rustdoc: rename the doc parts metadata params (rust-lang/cargo#17234)

r? ghost
rust-bors Bot pushed a commit to rust-lang/rust that referenced this pull request Jul 25, 2026
Update cargo submodule



17 commits in 3efb1f477e99b42974b982d939fd100303cdf7db..54b61f13a4eea47ec3ee95237d4107976d7909ed
2026-07-17 23:53:19 +0000 to 2026-07-24 13:23:18 +0000
- chore: bump to `libgit2-sys@0.18.7+1.9.6` (rust-lang/cargo#17259)
- Enable build-dir layout v2 on nightly by default (rust-lang/cargo#17258)
- fix(path): clarify error message when path dependency has wrong package (rust-lang/cargo#16927)
- fix(toml): warn on hyphenated lint names and duplicates (rust-lang/cargo#17051)
- fix(test): gate trim-paths tests on split debuginfo support (rust-lang/cargo#17256)
- test(git): Explicitly test for git injection attacks (rust-lang/cargo#17253)
- fix(git): Suggest libgit2 if git-cli fails (rust-lang/cargo#17252)
- fix(diag): bound transitive unused dependency traversal (rust-lang/cargo#17251)
- fix(git): Hide git fetch output without progress  (rust-lang/cargo#17243)
- revert(lint): Remove `new_implicit_minimum_version_req` (rust-lang/cargo#16321) (rust-lang/cargo#17249)
- fix: Add haiku's dylib path (rust-lang/cargo#17248)
- Zsh completion: Add `-p` and `--package` flags for `cargo add` (rust-lang/cargo#17247)
- refactor(source): Clarify the name of the remote git registry (rust-lang/cargo#17240)
- fix(timings): only report units the job queue actually ran (rust-lang/cargo#17238)
- Do not include proc-macro deps in rustc search path args (rust-lang/cargo#17236)
- chore(deps): update cargo-semver-checks to v0.49.0 (rust-lang/cargo#17237)
- rustdoc: rename the doc parts metadata params (rust-lang/cargo#17234)

r? ghost
rust-bors Bot pushed a commit to rust-lang/rust that referenced this pull request Jul 29, 2026
Update cargo submodule




## src/tools/cargo


20 commits in 3efb1f477e99b42974b982d939fd100303cdf7db..a09737c688e6b643b3a2e185d076bb4a298d6965
2026-07-17 23:53:19 +0000 to 2026-07-26 15:00:33 +0000
- fix(cli): don't panic during completions when rustup is unavailable (rust-lang/cargo#17263)
- docs(workspace): add recommended structure to members field (rust-lang/cargo#17166)
- Update cargo-fetch.md to remove cargo-prefetch reference (rust-lang/cargo#16568)
- chore: bump to `libgit2-sys@0.18.7+1.9.6` (rust-lang/cargo#17259)
- Enable build-dir layout v2 on nightly by default (rust-lang/cargo#17258)
- fix(path): clarify error message when path dependency has wrong package (rust-lang/cargo#16927)
- fix(toml): warn on hyphenated lint names and duplicates (rust-lang/cargo#17051)
- fix(test): gate trim-paths tests on split debuginfo support (rust-lang/cargo#17256)
- test(git): Explicitly test for git injection attacks (rust-lang/cargo#17253)
- fix(git): Suggest libgit2 if git-cli fails (rust-lang/cargo#17252)
- fix(diag): bound transitive unused dependency traversal (rust-lang/cargo#17251)
- fix(git): Hide git fetch output without progress  (rust-lang/cargo#17243)
- revert(lint): Remove `new_implicit_minimum_version_req` (rust-lang/cargo#16321) (rust-lang/cargo#17249)
- fix: Add haiku's dylib path (rust-lang/cargo#17248)
- Zsh completion: Add `-p` and `--package` flags for `cargo add` (rust-lang/cargo#17247)
- refactor(source): Clarify the name of the remote git registry (rust-lang/cargo#17240)
- fix(timings): only report units the job queue actually ran (rust-lang/cargo#17238)
- Do not include proc-macro deps in rustc search path args (rust-lang/cargo#17236)
- chore(deps): update cargo-semver-checks to v0.49.0 (rust-lang/cargo#17237)
- rustdoc: rename the doc parts metadata params (rust-lang/cargo#17234)

## src/tools/rustc-perf

12 commits in 0508bdcd37152b28c39b6752828683cdd3f128b5..74ecbcdf88411937a6e39baf2779948565dfd388
2026-07-15 10:20:27 +0000 to 2026-07-27 15:02:48 +0000
- feat: support `@argfile` for rustc-fake (rust-lang/rustc-perf#2509)
- Download Clippy when a Clippy profile is requested (rust-lang/rustc-perf#2508)
- Add early check for missing rustdoc/clippy in a toolchain (rust-lang/rustc-perf#2507)
- Add 2026-07-21 triage (rust-lang/rustc-perf#2506)
- use stable extract_if: since 1.87 (rust-lang/rustc-perf#2191)
- Update GitHub Actions (rust-lang/rustc-perf#2460)
- Update dependency @types/msgpack-lite to v0.1.12 (rust-lang/rustc-perf#2439)
- Add 30 day history link to artifact size tab on the compare page (rust-lang/rustc-perf#2505)
- Fix selecting color for the bootstrap chart on the toolchain page (rust-lang/rustc-perf#2504)
- Add artifact size history chart to toolchain page (rust-lang/rustc-perf#2501)
- Parallel frontend compiler support (perf backend only) (rust-lang/rustc-perf#2491)
- Run benchmark smoke test for all profiles on Windows on CI (rust-lang/rustc-perf#2503)
rust-bors Bot pushed a commit to rust-lang/rust that referenced this pull request Jul 29, 2026
Update cargo submodule




## src/tools/cargo


20 commits in 3efb1f477e99b42974b982d939fd100303cdf7db..a09737c688e6b643b3a2e185d076bb4a298d6965
2026-07-17 23:53:19 +0000 to 2026-07-26 15:00:33 +0000
- fix(cli): don't panic during completions when rustup is unavailable (rust-lang/cargo#17263)
- docs(workspace): add recommended structure to members field (rust-lang/cargo#17166)
- Update cargo-fetch.md to remove cargo-prefetch reference (rust-lang/cargo#16568)
- chore: bump to `libgit2-sys@0.18.7+1.9.6` (rust-lang/cargo#17259)
- Enable build-dir layout v2 on nightly by default (rust-lang/cargo#17258)
- fix(path): clarify error message when path dependency has wrong package (rust-lang/cargo#16927)
- fix(toml): warn on hyphenated lint names and duplicates (rust-lang/cargo#17051)
- fix(test): gate trim-paths tests on split debuginfo support (rust-lang/cargo#17256)
- test(git): Explicitly test for git injection attacks (rust-lang/cargo#17253)
- fix(git): Suggest libgit2 if git-cli fails (rust-lang/cargo#17252)
- fix(diag): bound transitive unused dependency traversal (rust-lang/cargo#17251)
- fix(git): Hide git fetch output without progress  (rust-lang/cargo#17243)
- revert(lint): Remove `new_implicit_minimum_version_req` (rust-lang/cargo#16321) (rust-lang/cargo#17249)
- fix: Add haiku's dylib path (rust-lang/cargo#17248)
- Zsh completion: Add `-p` and `--package` flags for `cargo add` (rust-lang/cargo#17247)
- refactor(source): Clarify the name of the remote git registry (rust-lang/cargo#17240)
- fix(timings): only report units the job queue actually ran (rust-lang/cargo#17238)
- Do not include proc-macro deps in rustc search path args (rust-lang/cargo#17236)
- chore(deps): update cargo-semver-checks to v0.49.0 (rust-lang/cargo#17237)
- rustdoc: rename the doc parts metadata params (rust-lang/cargo#17234)

## src/tools/rustc-perf

12 commits in 0508bdcd37152b28c39b6752828683cdd3f128b5..74ecbcdf88411937a6e39baf2779948565dfd388
2026-07-15 10:20:27 +0000 to 2026-07-27 15:02:48 +0000
- feat: support `@argfile` for rustc-fake (rust-lang/rustc-perf#2509)
- Download Clippy when a Clippy profile is requested (rust-lang/rustc-perf#2508)
- Add early check for missing rustdoc/clippy in a toolchain (rust-lang/rustc-perf#2507)
- Add 2026-07-21 triage (rust-lang/rustc-perf#2506)
- use stable extract_if: since 1.87 (rust-lang/rustc-perf#2191)
- Update GitHub Actions (rust-lang/rustc-perf#2460)
- Update dependency @types/msgpack-lite to v0.1.12 (rust-lang/rustc-perf#2439)
- Add 30 day history link to artifact size tab on the compare page (rust-lang/rustc-perf#2505)
- Fix selecting color for the bootstrap chart on the toolchain page (rust-lang/rustc-perf#2504)
- Add artifact size history chart to toolchain page (rust-lang/rustc-perf#2501)
- Parallel frontend compiler support (perf backend only) (rust-lang/rustc-perf#2491)
- Run benchmark smoke test for all profiles on Windows on CI (rust-lang/rustc-perf#2503)
rust-bors Bot pushed a commit to rust-lang/rust that referenced this pull request Jul 29, 2026
Update cargo submodule




## src/tools/cargo

23 commits in 3efb1f477e99b42974b982d939fd100303cdf7db..7c83d4cc0953b81d823e47d640c64da9b8bd4fac
2026-07-17 23:53:19 +0000 to 2026-07-29 21:34:53 +0000
- fix: Pass rustdoc flags to final CCI merge step (rust-lang/cargo#17269)
- Reworked how we enable the new build-dir layout on nightly (rust-lang/cargo#17272)
- Allow setting `-Zembed-metadata` value from the config (rust-lang/cargo#17266)
- fix(cli): don't panic during completions when rustup is unavailable (rust-lang/cargo#17263)
- docs(workspace): add recommended structure to members field (rust-lang/cargo#17166)
- Update cargo-fetch.md to remove cargo-prefetch reference (rust-lang/cargo#16568)
- chore: bump to `libgit2-sys@0.18.7+1.9.6` (rust-lang/cargo#17259)
- Enable build-dir layout v2 on nightly by default (rust-lang/cargo#17258)
- fix(path): clarify error message when path dependency has wrong package (rust-lang/cargo#16927)
- fix(toml): warn on hyphenated lint names and duplicates (rust-lang/cargo#17051)
- fix(test): gate trim-paths tests on split debuginfo support (rust-lang/cargo#17256)
- test(git): Explicitly test for git injection attacks (rust-lang/cargo#17253)
- fix(git): Suggest libgit2 if git-cli fails (rust-lang/cargo#17252)
- fix(diag): bound transitive unused dependency traversal (rust-lang/cargo#17251)
- fix(git): Hide git fetch output without progress  (rust-lang/cargo#17243)
- revert(lint): Remove `new_implicit_minimum_version_req` (rust-lang/cargo#16321) (rust-lang/cargo#17249)
- fix: Add haiku's dylib path (rust-lang/cargo#17248)
- Zsh completion: Add `-p` and `--package` flags for `cargo add` (rust-lang/cargo#17247)
- refactor(source): Clarify the name of the remote git registry (rust-lang/cargo#17240)
- fix(timings): only report units the job queue actually ran (rust-lang/cargo#17238)
- Do not include proc-macro deps in rustc search path args (rust-lang/cargo#17236)
- chore(deps): update cargo-semver-checks to v0.49.0 (rust-lang/cargo#17237)
- rustdoc: rename the doc parts metadata params (rust-lang/cargo#17234)

## src/tools/rustc-perf

12 commits in 0508bdcd37152b28c39b6752828683cdd3f128b5..74ecbcdf88411937a6e39baf2779948565dfd388
2026-07-15 10:20:27 +0000 to 2026-07-27 15:02:48 +0000
- feat: support `@argfile` for rustc-fake (rust-lang/rustc-perf#2509)
- Download Clippy when a Clippy profile is requested (rust-lang/rustc-perf#2508)
- Add early check for missing rustdoc/clippy in a toolchain (rust-lang/rustc-perf#2507)
- Add 2026-07-21 triage (rust-lang/rustc-perf#2506)
- use stable extract_if: since 1.87 (rust-lang/rustc-perf#2191)
- Update GitHub Actions (rust-lang/rustc-perf#2460)
- Update dependency @types/msgpack-lite to v0.1.12 (rust-lang/rustc-perf#2439)
- Add 30 day history link to artifact size tab on the compare page (rust-lang/rustc-perf#2505)
- Fix selecting color for the bootstrap chart on the toolchain page (rust-lang/rustc-perf#2504)
- Add artifact size history chart to toolchain page (rust-lang/rustc-perf#2501)
- Parallel frontend compiler support (perf backend only) (rust-lang/rustc-perf#2491)
- Run benchmark smoke test for all profiles on Windows on CI (rust-lang/rustc-perf#2503)
rust-bors Bot pushed a commit to rust-lang/rust that referenced this pull request Jul 30, 2026
Update cargo submodule




## src/tools/cargo

23 commits in 3efb1f477e99b42974b982d939fd100303cdf7db..7c83d4cc0953b81d823e47d640c64da9b8bd4fac
2026-07-17 23:53:19 +0000 to 2026-07-29 21:34:53 +0000
- fix: Pass rustdoc flags to final CCI merge step (rust-lang/cargo#17269)
- Reworked how we enable the new build-dir layout on nightly (rust-lang/cargo#17272)
- Allow setting `-Zembed-metadata` value from the config (rust-lang/cargo#17266)
- fix(cli): don't panic during completions when rustup is unavailable (rust-lang/cargo#17263)
- docs(workspace): add recommended structure to members field (rust-lang/cargo#17166)
- Update cargo-fetch.md to remove cargo-prefetch reference (rust-lang/cargo#16568)
- chore: bump to `libgit2-sys@0.18.7+1.9.6` (rust-lang/cargo#17259)
- Enable build-dir layout v2 on nightly by default (rust-lang/cargo#17258)
- fix(path): clarify error message when path dependency has wrong package (rust-lang/cargo#16927)
- fix(toml): warn on hyphenated lint names and duplicates (rust-lang/cargo#17051)
- fix(test): gate trim-paths tests on split debuginfo support (rust-lang/cargo#17256)
- test(git): Explicitly test for git injection attacks (rust-lang/cargo#17253)
- fix(git): Suggest libgit2 if git-cli fails (rust-lang/cargo#17252)
- fix(diag): bound transitive unused dependency traversal (rust-lang/cargo#17251)
- fix(git): Hide git fetch output without progress  (rust-lang/cargo#17243)
- revert(lint): Remove `new_implicit_minimum_version_req` (rust-lang/cargo#16321) (rust-lang/cargo#17249)
- fix: Add haiku's dylib path (rust-lang/cargo#17248)
- Zsh completion: Add `-p` and `--package` flags for `cargo add` (rust-lang/cargo#17247)
- refactor(source): Clarify the name of the remote git registry (rust-lang/cargo#17240)
- fix(timings): only report units the job queue actually ran (rust-lang/cargo#17238)
- Do not include proc-macro deps in rustc search path args (rust-lang/cargo#17236)
- chore(deps): update cargo-semver-checks to v0.49.0 (rust-lang/cargo#17237)
- rustdoc: rename the doc parts metadata params (rust-lang/cargo#17234)

## src/tools/rustc-perf

12 commits in 0508bdcd37152b28c39b6752828683cdd3f128b5..74ecbcdf88411937a6e39baf2779948565dfd388
2026-07-15 10:20:27 +0000 to 2026-07-27 15:02:48 +0000
- feat: support `@argfile` for rustc-fake (rust-lang/rustc-perf#2509)
- Download Clippy when a Clippy profile is requested (rust-lang/rustc-perf#2508)
- Add early check for missing rustdoc/clippy in a toolchain (rust-lang/rustc-perf#2507)
- Add 2026-07-21 triage (rust-lang/rustc-perf#2506)
- use stable extract_if: since 1.87 (rust-lang/rustc-perf#2191)
- Update GitHub Actions (rust-lang/rustc-perf#2460)
- Update dependency @types/msgpack-lite to v0.1.12 (rust-lang/rustc-perf#2439)
- Add 30 day history link to artifact size tab on the compare page (rust-lang/rustc-perf#2505)
- Fix selecting color for the bootstrap chart on the toolchain page (rust-lang/rustc-perf#2504)
- Add artifact size history chart to toolchain page (rust-lang/rustc-perf#2501)
- Parallel frontend compiler support (perf backend only) (rust-lang/rustc-perf#2491)
- Run benchmark smoke test for all profiles on Windows on CI (rust-lang/rustc-perf#2503)
@rustbot rustbot added this to the 1.99.0 milestone Jul 30, 2026
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profile_trim_paths split-debuginfo tests fail on riscv64gc-unknown-linux-gnu

3 participants