-# Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
-# file at the top-level directory of this distribution and at
-# http://rust-lang.org/COPYRIGHT.
-#
-# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-# option. This file may not be copied, modified, or distributed
-# except according to those terms.
-
-
set -ex
echo "Running clippy base tests"
cargo test --features debugging
# for faster build, share target dir between subcrates
export CARGO_TARGET_DIR=`pwd`/target/
-cd clippy_lints && cargo test && cd ..
-cd rustc_tools_util && cargo test && cd ..
-cd clippy_dev && cargo test && cd ..
+(cd clippy_lints && cargo test)
+(cd rustc_tools_util && cargo test)
+(cd clippy_dev && cargo test)
# make sure clippy can be called via ./path/to/cargo-clippy
-cd clippy_workspace_tests
-../target/debug/cargo-clippy
-cd ..
+(
+ cd clippy_workspace_tests
+ ../target/debug/cargo-clippy
+)
# Perform various checks for lint registration
./util/dev update_lints --check
cargo +nightly fmt --all -- --check
+# Check running clippy-driver without cargo
+(
+ export LD_LIBRARY_PATH=$(rustc --print sysroot)/lib
+
+ # Check sysroot handling
+ sysroot=$(./target/debug/clippy-driver --print sysroot)
+ test $sysroot = $(rustc --print sysroot)
+
+ sysroot=$(./target/debug/clippy-driver --sysroot /tmp --print sysroot)
+ test $sysroot = /tmp
+
+ sysroot=$(SYSROOT=/tmp ./target/debug/clippy-driver --print sysroot)
+ test $sysroot = /tmp
+
+ # Make sure this isn't set - clippy-driver should cope without it
+ unset CARGO_MANIFEST_DIR
+
+ # Run a lint and make sure it produces the expected output. It's also expected to exit with code 1
+ # XXX How to match the clippy invocation in compile-test.rs?
+ ! ./target/debug/clippy-driver -Dwarnings -Aunused -Zui-testing --emit metadata --crate-type bin tests/ui/cstring.rs 2> cstring.stderr
+ diff <(sed -e 's,tests/ui,$DIR,' -e '/= help/d' cstring.stderr) tests/ui/cstring.stderr
+
+ # TODO: CLIPPY_CONF_DIR / CARGO_MANIFEST_DIR
+)
-#avoid loop spam
-set +x
# make sure tests are formatted
# some lints are sensitive to formatting, exclude some files
-needs_formatting=false
-for file in `find tests -not -path "tests/ui/methods.rs" -not -path "tests/ui/format.rs" -not -path "tests/ui/formatting.rs" -not -path "tests/ui/empty_line_after_outer_attribute.rs" -not -path "tests/ui/double_parens.rs" -not -path "tests/ui/doc.rs" -not -path "tests/ui/unused_unit.rs" | grep "\.rs$"` ; do
-rustfmt ${file} --check || echo "${file} needs reformatting!" ; needs_formatting=true
+tests_need_reformatting="false"
+# switch to nightly
+rustup override set nightly
+# avoid loop spam and allow cmds with exit status != 0
+set +ex
+
+for file in `find tests -not -path "tests/ui/doc.rs" -not -path "tests/ui/unused_unit.rs" | grep "\.rs$"` ; do
+ rustfmt ${file} --check
+ if [ $? -ne 0 ]; then
+ echo "${file} needs reformatting!"
+ tests_need_reformatting="true"
+ fi
done
-if [ "${needs_reformatting}" = true ] ; then
+set -ex # reset
+
+if [ "${tests_need_reformatting}" == "true" ] ; then
echo "Tests need reformatting!"
exit 2
fi
-set -x
+
+# switch back to master
+rustup override set master