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rust/compiler/rustc_codegen_gcc/test.sh

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#!/usr/bin/env bash
# TODO(antoyo): rewrite to cargo-make (or just) or something like that to only rebuild the sysroot when needed?
set -e
if [ -f ./gcc_path ]; then
export GCC_PATH=$(cat gcc_path)
else
echo 'Please put the path to your custom build of libgccjit in the file `gcc_path`, see Readme.md for details'
exit 1
fi
export LD_LIBRARY_PATH="$GCC_PATH"
export LIBRARY_PATH="$GCC_PATH"
flags=
gcc_master_branch=1
channel="debug"
funcs=()
build_only=0
nb_parts=0
current_part=0
while [[ $# -gt 0 ]]; do
case $1 in
--release)
codegen_channel=release
channel="release"
shift
;;
--release-sysroot)
sysroot_channel="--release"
shift
;;
--no-default-features)
gcc_master_branch=0
flags="$flags --no-default-features"
shift
;;
--features)
shift
flags="$flags --features $1"
shift
;;
"--test-rustc")
funcs+=(test_rustc)
shift
;;
"--test-successful-rustc")
funcs+=(test_successful_rustc)
shift
;;
"--test-failing-rustc")
funcs+=(test_failing_rustc)
shift
;;
"--test-libcore")
funcs+=(test_libcore)
shift
;;
"--clean-ui-tests")
funcs+=(clean_ui_tests)
shift
;;
"--clean")
funcs+=(clean)
shift
;;
"--std-tests")
funcs+=(std_tests)
shift
;;
"--asm-tests")
funcs+=(asm_tests)
shift
;;
"--extended-tests")
funcs+=(extended_sysroot_tests)
shift
;;
"--extended-rand-tests")
funcs+=(extended_rand_tests)
shift
;;
"--extended-regex-example-tests")
funcs+=(extended_regex_example_tests)
shift
;;
"--extended-regex-tests")
funcs+=(extended_regex_tests)
shift
;;
"--mini-tests")
funcs+=(mini_tests)
shift
;;
"--build-sysroot")
funcs+=(build_sysroot)
shift
;;
"--build")
build_only=1
shift
;;
"--nb-parts")
shift
nb_parts=$1
shift
;;
"--current-part")
shift
current_part=$1
shift
;;
*)
echo "Unknown option $1"
exit 1
;;
esac
done
if [[ $channel == "release" ]]; then
export CHANNEL='release'
CARGO_INCREMENTAL=1 cargo rustc --release $flags
else
echo $LD_LIBRARY_PATH
export CHANNEL='debug'
cargo rustc $flags
fi
if (( $build_only == 1 )); then
echo "Since it's 'build-only', exiting..."
exit
fi
source config.sh
function clean() {
rm -r target/out || true
mkdir -p target/out/gccjit
}
function mini_tests() {
echo "[BUILD] mini_core"
$RUSTC example/mini_core.rs --crate-name mini_core --crate-type lib,dylib --target $TARGET_TRIPLE
echo "[BUILD] example"
$RUSTC example/example.rs --crate-type lib --target $TARGET_TRIPLE
echo "[AOT] mini_core_hello_world"
$RUSTC example/mini_core_hello_world.rs --crate-name mini_core_hello_world --crate-type bin -g --target $TARGET_TRIPLE
$RUN_WRAPPER ./target/out/mini_core_hello_world abc bcd
}
function build_sysroot() {
echo "[BUILD] sysroot"
time ./build_sysroot/build_sysroot.sh $sysroot_channel
}
function std_tests() {
echo "[AOT] arbitrary_self_types_pointers_and_wrappers"
$RUSTC example/arbitrary_self_types_pointers_and_wrappers.rs --crate-name arbitrary_self_types_pointers_and_wrappers --crate-type bin --target $TARGET_TRIPLE
$RUN_WRAPPER ./target/out/arbitrary_self_types_pointers_and_wrappers
echo "[AOT] alloc_system"
$RUSTC example/alloc_system.rs --crate-type lib --target "$TARGET_TRIPLE"
echo "[AOT] alloc_example"
$RUSTC example/alloc_example.rs --crate-type bin --target $TARGET_TRIPLE
$RUN_WRAPPER ./target/out/alloc_example
echo "[AOT] dst_field_align"
# FIXME(antoyo): Re-add -Zmir-opt-level=2 once rust-lang/rust#67529 is fixed.
$RUSTC example/dst-field-align.rs --crate-name dst_field_align --crate-type bin --target $TARGET_TRIPLE
$RUN_WRAPPER ./target/out/dst_field_align || (echo $?; false)
echo "[AOT] std_example"
std_flags="--cfg feature=\"master\""
if (( $gcc_master_branch == 0 )); then
std_flags=""
fi
$RUSTC example/std_example.rs --crate-type bin --target $TARGET_TRIPLE $std_flags
$RUN_WRAPPER ./target/out/std_example --target $TARGET_TRIPLE
echo "[AOT] subslice-patterns-const-eval"
$RUSTC example/subslice-patterns-const-eval.rs --crate-type bin $TEST_FLAGS --target $TARGET_TRIPLE
$RUN_WRAPPER ./target/out/subslice-patterns-const-eval
echo "[AOT] track-caller-attribute"
$RUSTC example/track-caller-attribute.rs --crate-type bin $TEST_FLAGS --target $TARGET_TRIPLE
$RUN_WRAPPER ./target/out/track-caller-attribute
echo "[BUILD] mod_bench"
$RUSTC example/mod_bench.rs --crate-type bin --target $TARGET_TRIPLE
}
function setup_rustc() {
rust_toolchain=$(cat rust-toolchain | grep channel | sed 's/channel = "\(.*\)"/\1/')
git clone https://github.com/rust-lang/rust.git || true
cd rust
git fetch
git checkout $(rustc -V | cut -d' ' -f3 | tr -d '(')
export RUSTFLAGS=
rm config.toml || true
cat > config.toml <<EOF
[rust]
codegen-backends = []
deny-warnings = false
[build]
cargo = "$(which cargo)"
local-rebuild = true
rustc = "$HOME/.rustup/toolchains/$rust_toolchain-$TARGET_TRIPLE/bin/rustc"
[target.x86_64-unknown-linux-gnu]
llvm-filecheck = "`which FileCheck-10 || which FileCheck-11 || which FileCheck-12 || which FileCheck-13 || which FileCheck-14`"
[llvm]
download-ci-llvm = false
EOF
rustc -V | cut -d' ' -f3 | tr -d '('
git checkout $(rustc -V | cut -d' ' -f3 | tr -d '(') tests
}
function asm_tests() {
setup_rustc
echo "[TEST] rustc test suite"
RUSTC_ARGS="-Zpanic-abort-tests -Csymbol-mangling-version=v0 -Zcodegen-backend="$(pwd)"/../target/"$CHANNEL"/librustc_codegen_gcc."$dylib_ext" --sysroot "$(pwd)"/../build_sysroot/sysroot -Cpanic=abort"
COMPILETEST_FORCE_STAGE0=1 ./x.py test --run always --stage 0 tests/assembly/asm --rustc-args "$RUSTC_ARGS"
}
# FIXME(antoyo): linker gives multiple definitions error on Linux
#echo "[BUILD] sysroot in release mode"
#./build_sysroot/build_sysroot.sh --release
function test_libcore() {
pushd build_sysroot/sysroot_src/library/core/tests
echo "[TEST] libcore"
rm -r ./target || true
../../../../../cargo.sh test
popd
}
#echo
#echo "[BENCH COMPILE] mod_bench"
#COMPILE_MOD_BENCH_INLINE="$RUSTC example/mod_bench.rs --crate-type bin -Zmir-opt-level=3 -O --crate-name mod_bench_inline"
#COMPILE_MOD_BENCH_LLVM_0="rustc example/mod_bench.rs --crate-type bin -Copt-level=0 -o target/out/mod_bench_llvm_0 -Cpanic=abort"
#COMPILE_MOD_BENCH_LLVM_1="rustc example/mod_bench.rs --crate-type bin -Copt-level=1 -o target/out/mod_bench_llvm_1 -Cpanic=abort"
#COMPILE_MOD_BENCH_LLVM_2="rustc example/mod_bench.rs --crate-type bin -Copt-level=2 -o target/out/mod_bench_llvm_2 -Cpanic=abort"
#COMPILE_MOD_BENCH_LLVM_3="rustc example/mod_bench.rs --crate-type bin -Copt-level=3 -o target/out/mod_bench_llvm_3 -Cpanic=abort"
## Use 100 runs, because a single compilations doesn't take more than ~150ms, so it isn't very slow
#hyperfine --runs ${COMPILE_RUNS:-100} "$COMPILE_MOD_BENCH_INLINE" "$COMPILE_MOD_BENCH_LLVM_0" "$COMPILE_MOD_BENCH_LLVM_1" "$COMPILE_MOD_BENCH_LLVM_2" "$COMPILE_MOD_BENCH_LLVM_3"
#echo
#echo "[BENCH RUN] mod_bench"
#hyperfine --runs ${RUN_RUNS:-10} ./target/out/mod_bench{,_inline} ./target/out/mod_bench_llvm_*
function extended_rand_tests() {
if (( $gcc_master_branch == 0 )); then
return
fi
pushd rand
cargo clean
echo "[TEST] rust-random/rand"
../cargo.sh test --workspace
popd
}
function extended_regex_example_tests() {
if (( $gcc_master_branch == 0 )); then
return
fi
pushd regex
echo "[TEST] rust-lang/regex example shootout-regex-dna"
cargo clean
export CG_RUSTFLAGS="--cap-lints warn" # newer aho_corasick versions throw a deprecation warning
# Make sure `[codegen mono items] start` doesn't poison the diff
../cargo.sh build --example shootout-regex-dna
cat examples/regexdna-input.txt \
| ../cargo.sh run --example shootout-regex-dna \
| grep -v "Spawned thread" > res.txt
diff -u res.txt examples/regexdna-output.txt
popd
}
function extended_regex_tests() {
if (( $gcc_master_branch == 0 )); then
return
fi
pushd regex
echo "[TEST] rust-lang/regex tests"
export CG_RUSTFLAGS="--cap-lints warn" # newer aho_corasick versions throw a deprecation warning
../cargo.sh test --tests -- --exclude-should-panic --test-threads 1 -Zunstable-options -q
popd
}
function extended_sysroot_tests() {
#pushd simple-raytracer
#echo "[BENCH COMPILE] ebobby/simple-raytracer"
#hyperfine --runs "${RUN_RUNS:-10}" --warmup 1 --prepare "cargo clean" \
#"RUSTC=rustc RUSTFLAGS='' cargo build" \
#"../cargo.sh build"
#echo "[BENCH RUN] ebobby/simple-raytracer"
#cp ./target/debug/main ./raytracer_cg_gcc
#hyperfine --runs "${RUN_RUNS:-10}" ./raytracer_cg_llvm ./raytracer_cg_gcc
#popd
extended_rand_tests
extended_regex_example_tests
extended_regex_tests
}
function test_rustc() {
echo
echo "[TEST] rust-lang/rust"
setup_rustc
for test in $(rg -i --files-with-matches "//(\[\w+\])?~|// error-pattern:|// build-fail|// run-fail|-Cllvm-args" tests/ui); do
rm $test
done
git checkout -- tests/ui/issues/auxiliary/issue-3136-a.rs # contains //~ERROR, but shouldn't be removed
rm -r tests/ui/{abi*,extern/,unsized-locals/,proc-macro/,threads-sendsync/,thinlto/,borrowck/,chalkify/bugs/,test*,*lto*.rs,consts/const-float-bits-reject-conv.rs,consts/issue-miri-1910.rs} || true
rm tests/ui/mir/mir_heavy_promoted.rs # this tests is oom-killed in the CI.
for test in $(rg --files-with-matches "thread|lto" tests/ui); do
rm $test
done
git checkout tests/ui/lto/auxiliary/dylib.rs
git checkout tests/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs
git checkout tests/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs
git checkout tests/ui/macros/rfc-2011-nicer-assert-messages/auxiliary/common.rs
RUSTC_ARGS="$TEST_FLAGS -Csymbol-mangling-version=v0 -Zcodegen-backend="$(pwd)"/../target/"$CHANNEL"/librustc_codegen_gcc."$dylib_ext" --sysroot "$(pwd)"/../build_sysroot/sysroot"
if [ $# -eq 0 ]; then
# No argument supplied to the function. Doing nothing.
echo "No argument provided. Keeping all UI tests"
elif [ $1 = "0" ]; then
# Removing the failing tests.
xargs -a ../failing-ui-tests.txt -d'\n' rm
else
# Removing all tests.
find tests/ui -type f -name '*.rs' -not -path '*/auxiliary/*' -delete
# Putting back only the failing ones.
xargs -a ../failing-ui-tests.txt -d'\n' git checkout --
fi
if [ $nb_parts -gt 0 ]; then
echo "Splitting ui_test into $nb_parts parts (and running part $current_part)"
find tests/ui -type f -name '*.rs' -not -path "*/auxiliary/*" > ui_tests
# To ensure it'll be always the same sub files, we sort the content.
sort ui_tests -o ui_tests
count=$((`wc -l < ui_tests` / $nb_parts))
# We increment the number of tests by one because if this is an odd number, we would skip
# one test.
count=$((count + 1))
split -d -l $count -a 1 ui_tests ui_tests.split
# Removing all tests.
find tests/ui -type f -name '*.rs' -not -path "*/auxiliary/*" -delete
# Putting back only the ones we want to test.
xargs -a "ui_tests.split$current_part" -d'\n' git checkout --
fi
echo "[TEST] rustc test suite"
COMPILETEST_FORCE_STAGE0=1 ./x.py test --run always --stage 0 tests/ui/ --rustc-args "$RUSTC_ARGS"
}
function test_failing_rustc() {
test_rustc "1"
}
function test_successful_rustc() {
test_rustc "0"
}
function clean_ui_tests() {
find rust/build/x86_64-unknown-linux-gnu/test/ui/ -name stamp -delete
}
function all() {
clean
mini_tests
build_sysroot
std_tests
#asm_tests
test_libcore
extended_sysroot_tests
test_rustc
}
if [ ${#funcs[@]} -eq 0 ]; then
echo "No command passed, running '--all'..."
all
else
for t in ${funcs[@]}; do
$t
done
fi
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