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8b2ece63ab
It is needed to generate .gcno and .gcda files.
Debug info has been disabled in a8c389c3b4
which broke coverage script.
27 lines
946 B
Bash
Executable File
27 lines
946 B
Bash
Executable File
#!/bin/sh
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set -eu
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if ! command -v grcov >/dev/null; then
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echo >&2 '`grcov` not found. Check README at https://github.com/mozilla/grcov for setup instructions.'
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echo >&2 'Run `cargo install grcov` to build `grcov` from source.'
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exit 1
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fi
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# Allow `-Z` flags without using nightly Rust.
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export RUSTC_BOOTSTRAP=1
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# We are using `-Zprofile` instead of source-based coverage [1]
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# (`-Zinstrument-coverage`) due to a bug resulting in empty reports [2].
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#
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# [1] https://blog.rust-lang.org/inside-rust/2020/11/12/source-based-code-coverage.html
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# [2] https://github.com/mozilla/grcov/issues/595
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export CARGO_INCREMENTAL=0
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export RUSTFLAGS="-Zprofile -Ccodegen-units=1 -Copt-level=0 -Clink-dead-code -Coverflow-checks=off -Zpanic_abort_tests -Cpanic=abort -Cdebuginfo=2"
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export RUSTDOCFLAGS="-Cpanic=abort"
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cargo clean
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cargo build
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cargo test
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grcov . -s . --binary-path ./target/debug/ -t html --branch --ignore-not-existing -o ./coverage/
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