Fix trailing newline in JUnit formatter #149437
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rustbot has assigned @Mark-Simulacrum. Use |
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emm, seems there is no unit tests for all the formatters (not the issue for this PR). |
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There are some tests in tests/run-make/libtest-junit, can you update that to make sure this stays fixed? |
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Expect the entire input to be a single XML document, instead of reading it line by line. This detects trailing junk better.
Copied validate_junit.py from libtest-junit. JUnit format works well in edition 2021, but is currently broken in edition 2024 by the mergeable doctest report.
Fix the panic in write_message() which expects messages to contain no embedded newlines. We still want a trailing newline at the end of the file though, so write it in different manner. Doctest runner no longer panics, but the output is kinda broken when `compile_fail` doctests are present. This is because they are not mergeable.
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Added some tests to show how it works in edition 2021, fails in edition 2024, and how it's fixed by this PR. However, while doing that I found a case that breaks JUnit output in edition 2024. Mergeable doctests will need a bit more work to fix that (should I file a separate issue for this?), but otherwise @rustbot ready |
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Feel free to cut a separate issue. @bors r+ |
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Fix trailing newline in JUnit formatter `write_message()` expects messages to contain no newlines. Fixes rust-lang#149436
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Fix trailing newline in JUnit formatter `write_message()` expects messages to contain no newlines. Fixes rust-lang#149436
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Rollup of 8 pull requests Successful merges: - #148755 (Constify `DropGuard::dismiss` and trait impls) - #148825 (Add SystemTime::{MIN, MAX}) - #149272 (Fix vec iter zst alignment) - #149417 (tidy: Detect outdated workspaces in workspace list) - #149437 (Fix trailing newline in JUnit formatter) - #149773 (fix va_list test by adding a llvmir signext check) - #149894 (Update to mdbook 0.5) - #149955 (Fix typo in armv7a-vex-v5 documentation) r? `@ghost` `@rustbot` modify labels: rollup
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Failed in #149975 (comment) @bors r- |
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Whoops. I should have caught onto that when my I'll go add |
stage1's rustdoc is using stage0's libtest which does not have a fix from 069cf9d, making the test run fail. Ensure that this test is executed with everything recompiled in stage2.
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@rustbot ready for another run |
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@bors r+ rollup=iffy |
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Fix trailing newline in JUnit formatter `write_message()` expects messages to contain no newlines. Fixes rust-lang#149436
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Rollup of 7 pull requests Successful merges: - #147552 ([Debugger Visualizers] Optimize lookup behavior) - #149437 (Fix trailing newline in JUnit formatter) - #149812 (Add const default for OnceCell and OnceLock) - #150035 (fix docustring on fetch_or) - #150160 (Fix ICE (#149980) for invalid EII in statement position) - #150191 (change non-canonical clone impl to {*self}, fix some doc comments) - #150203 (Drop the From derive macro from the v1 prelude) r? `@ghost` `@rustbot` modify labels: rollup
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Fix trailing newline in JUnit formatter `write_message()` expects messages to contain no newlines. Fixes rust-lang#149436
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Rollup of 6 pull requests Successful merges: - #149437 (Fix trailing newline in JUnit formatter) - #149812 (Add const default for OnceCell and OnceLock) - #150035 (fix docustring on fetch_or) - #150160 (Fix ICE (#149980) for invalid EII in statement position) - #150191 (change non-canonical clone impl to {*self}, fix some doc comments) - #150203 (Drop the From derive macro from the v1 prelude) r? `@ghost` `@rustbot` modify labels: rollup
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write_message()expects messages to contain no newlines.Fixes #149436