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9a4dad6ca1
# Description * The path to the binaries for tests is slightly incorrect. It is missing the build target when it is set with the `CARGO_BUILD_TARGET` environment variable. For example, when `CARGO_BUILD_TARGET` is set to `aarch64-linux-android`, the path to the `nu` binary is: `./target/aarch64-linux-android/debug/nu` rather than `./target/debug/nu` This is common on Termux since the default target that rustc detects can cause problems on some projects, such as [python's `cryptography` package](https://github.com/pyca/cryptography/issues/7248). This technically isn't a problem specific to Android, but is more likely to happen on Android due to the latter. * Additionally, the existing variable named `NUSHELL_CARGO_TARGET` is in fact the profile, not the build target, so this was renamed to `NUSHELL_CARGO_PROFILE`. This change is included because without the rename, the build system would be using `CARGO_BUILD_TARGET` for the build target and `NUSHELL_CARGO_TARGET` for the build profile, which is confusing. * `std path add` tests were missing `android` test # User-Facing Changes For those who would like to build nushell on Termux, the unit tests will pass now.
45 lines
1.8 KiB
Bash
Executable File
45 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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DIR=$(readlink -f $(dirname "${BASH_SOURCE[0]}"))
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REPO_ROOT=$(dirname $DIR)
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# Script to generate coverage locally
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#
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# Output: `lcov.info` file
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#
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# Relies on `cargo-llvm-cov`. Install via `cargo install cargo-llvm-cov`
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# https://github.com/taiki-e/cargo-llvm-cov
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# You probably have to run `cargo llvm-cov clean` once manually,
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# as you have to confirm to install additional tooling for your rustup toolchain.
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# Else the script might stall waiting for your `y<ENTER>`
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# Some of the internal tests rely on the exact cargo profile
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# (This is somewhat criminal itself)
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# but we have to signal to the tests that we use the `ci` `--profile`
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export NUSHELL_CARGO_PROFILE=ci
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# Manual gathering of coverage to catch invocation of the `nu` binary.
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# This is relevant for tests using the `nu!` macro from `nu-test-support`
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# see: https://github.com/taiki-e/cargo-llvm-cov#get-coverage-of-external-tests
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(
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cd $REPO_ROOT
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# Enable LLVM coverage tracking through environment variables
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source <(cargo llvm-cov show-env --export-prefix)
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cargo llvm-cov clean --workspace
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# Apparently we need to explicitly build the necessary parts
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# using the `--profile=ci` is basically `debug` build with unnecessary symbols stripped
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# leads to smaller binaries and potential savings when compiling and running
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cargo build --workspace --profile=ci
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cargo test --workspace --profile=ci
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# You need to provide the used profile to find the raw data
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cargo llvm-cov report --lcov --output-path lcov.info --profile=ci
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)
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# To display the coverage in your editor see:
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#
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# - https://marketplace.visualstudio.com/items?itemName=ryanluker.vscode-coverage-gutters
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# - https://github.com/umaumax/vim-lcov
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# - https://github.com/andythigpen/nvim-coverage (probably needs some additional config)
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