mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 07:04:18 +00:00
64 lines
2.5 KiB
Bash
Executable file
64 lines
2.5 KiB
Bash
Executable file
#!/bin/bash
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set -ex
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sysroot="$(rustc --print sysroot)"
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case $OS in
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Linux) export LD_LIBRARY_PATH="$sysroot/lib" ;;
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macOS) export DYLD_FALLBACK_LIBRARY_PATH="$sysroot/lib" ;;
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Windows) export PATH="$(cygpath "$sysroot")/bin:$PATH" ;;
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*) exit 1
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esac
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# Check sysroot handling
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test "$(./target/debug/clippy-driver --print sysroot)" = "$sysroot"
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desired_sysroot="target/sysroot"
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# Set --sysroot in command line
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sysroot=$(./target/debug/clippy-driver --sysroot $desired_sysroot --print sysroot)
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test "$sysroot" = $desired_sysroot
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# Set --sysroot in arg_file.txt and pass @arg_file.txt to command line
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echo "--sysroot=$desired_sysroot" > arg_file.txt
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sysroot=$(./target/debug/clippy-driver @arg_file.txt --print sysroot)
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test "$sysroot" = $desired_sysroot
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# Setting SYSROOT in command line
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sysroot=$(SYSROOT=$desired_sysroot ./target/debug/clippy-driver --print sysroot)
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test "$sysroot" = $desired_sysroot
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# Check that the --sysroot argument is only passed once (SYSROOT is ignored)
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(
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cd rustc_tools_util
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touch src/lib.rs
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SYSROOT=/tmp RUSTFLAGS="--sysroot=$(rustc --print sysroot)" ../target/debug/cargo-clippy clippy --verbose
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)
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# Check that the --sysroot argument is only passed once via arg_file.txt (SYSROOT is ignored)
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(
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echo "fn main() {}" > target/driver_test.rs
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echo "--sysroot="$(./target/debug/clippy-driver --print sysroot)"" > arg_file.txt
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echo "--verbose" >> arg_file.txt
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SYSROOT=/tmp ./target/debug/clippy-driver @arg_file.txt ./target/driver_test.rs
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)
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# Make sure this isn't set - clippy-driver should cope without it
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unset CARGO_MANIFEST_DIR
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# Run a lint and make sure it produces the expected output. It's also expected to exit with code 1
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# FIXME: How to match the clippy invocation in compile-test.rs?
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./target/debug/clippy-driver -Dwarnings -Aunused -Zui-testing --emit metadata --crate-type bin tests/ui/double_neg.rs 2>double_neg.stderr && exit 1
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sed -e "/= help: for/d" double_neg.stderr > normalized.stderr
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diff -u normalized.stderr tests/ui/double_neg.stderr
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# make sure "clippy-driver --rustc --arg" and "rustc --arg" behave the same
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SYSROOT=$(rustc --print sysroot)
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diff -u <(./target/debug/clippy-driver --rustc --version --verbose) <(rustc --version --verbose)
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echo "fn main() {}" >target/driver_test.rs
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# we can't run 2 rustcs on the same file at the same time
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CLIPPY=$(./target/debug/clippy-driver ./target/driver_test.rs --rustc)
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RUSTC=$(rustc ./target/driver_test.rs)
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diff -u <($CLIPPY) <($RUSTC)
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# TODO: CLIPPY_CONF_DIR / CARGO_MANIFEST_DIR
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