Remove test.sh, config.sh and all calls and documentation pointing to it

.github/workflows/ci.yml

@@ -124,7 +124,7 @@ jobs:
     - name: Run tests
       run: |
         # TODO: remove --features master when it is back to the default.
-        ./test.sh --features master --release --clean --build-sysroot ${{ matrix.commands }}
+        ./y.sh test --features master --release --clean --build-sysroot ${{ matrix.commands }}
 
   duplicates:
     runs-on: ubuntu-latest

.github/workflows/failures.yml

@@ -128,5 +128,5 @@ jobs:
     - name: Run tests
       id: tests
       run: |
-        ${{ matrix.libgccjit_version.env_extra }} ./test.sh --release --clean --build-sysroot --test-failing-rustc ${{ matrix.libgccjit_version.extra }} | tee output_log
+        ${{ matrix.libgccjit_version.env_extra }} ./y.sh test --release --clean --build-sysroot --test-failing-rustc ${{ matrix.libgccjit_version.extra }} | tee output_log
         rg --text "test result" output_log >> $GITHUB_STEP_SUMMARY

.github/workflows/gcc12.yml

@@ -112,4 +112,4 @@ jobs:
 
     - name: Run tests
       run: |
-        ./test.sh --release --clean --build-sysroot ${{ matrix.commands }} --no-default-features
+        ./y.sh test --release --clean --build-sysroot ${{ matrix.commands }} --no-default-features

.github/workflows/m68k.yml

@@ -139,4 +139,4 @@ jobs:
     - name: Run tests
       run: |
         # TODO: remove --features master when it is back to the default.
-        ./test.sh --release --features master --clean --build-sysroot ${{ matrix.commands }}
+        ./y.sh test --release --features master --clean --build-sysroot ${{ matrix.commands }}

.github/workflows/release.yml

@@ -105,4 +105,4 @@ jobs:
     - name: Run tests
       run: |
         # TODO: remove --features master when it is back to the default.
-        EMBED_LTO_BITCODE=1 ./test.sh --release --clean --release-sysroot --build-sysroot ${{ matrix.commands }} --features master
+        EMBED_LTO_BITCODE=1 ./y.sh test --release --clean --release-sysroot --build-sysroot ${{ matrix.commands }} --features master

.github/workflows/stdarch.yml

@@ -120,7 +120,7 @@ jobs:
       if: ${{ !matrix.cargo_runner }}
       run: |
         # TODO: remove `--features master` when it is back to the default.
-        ./test.sh --release --clean --release-sysroot --build-sysroot --mini-tests --std-tests --test-libcore --features master
+        ./y.sh test --release --clean --release-sysroot --build-sysroot --mini-tests --std-tests --test-libcore --features master
 
     - name: Run stdarch tests
       if: ${{ !matrix.cargo_runner }}

Readme.md

@@ -65,7 +65,7 @@ $ LIBRARY_PATH=$(cat gcc_path) LD_LIBRARY_PATH=$(cat gcc_path) ./y.sh build --re
 To run the tests:
 
 ```bash
-$ ./test.sh --release --features master
+$ ./y.sh test --release --features master
 ```
 
 ## Usage
@@ -82,7 +82,7 @@ export CG_GCCJIT_DIR=[the full path to rustc_codegen_gcc]
 $ CHANNEL="release" $CG_GCCJIT_DIR/cargo.sh run
 ```
 
-If you compiled cg_gccjit in debug mode (aka you didn't pass `--release` to `./test.sh`) you should use `CHANNEL="debug"` instead or omit `CHANNEL="release"` completely.
+If you compiled cg_gccjit in debug mode (aka you didn't pass `--release` to `./y.sh test`) you should use `CHANNEL="debug"` instead or omit `CHANNEL="release"` completely.
 
 ### LTO
 

config.sh

@@ -1,85 +0,0 @@
-set -e
-
-export CARGO_INCREMENTAL=0
-
-if [ -f ./gcc_path ]; then
-    export GCC_PATH=$(cat gcc_path)
-elif (( $use_system_gcc == 1 )); then
-    echo 'Using system GCC'
-else
-    echo 'Please put the path to your custom build of libgccjit in the file `gcc_path`, see Readme.md for details'
-    exit 1
-fi
-
-if [[ -z "$RUSTC" ]]; then
-    export RUSTC="rustc"
-fi
-
-unamestr=`uname`
-if [[ "$unamestr" == 'Linux' ]]; then
-    dylib_ext='so'
-elif [[ "$unamestr" == 'Darwin' ]]; then
-    dylib_ext='dylib'
-else
-    echo "Unsupported os"
-    exit 1
-fi
-
-HOST_TRIPLE=$($RUSTC -vV | grep host | cut -d: -f2 | tr -d " ")
-# TODO: remove $OVERWRITE_TARGET_TRIPLE when config.sh is removed.
-TARGET_TRIPLE="${OVERWRITE_TARGET_TRIPLE:-$HOST_TRIPLE}"
-
-linker=''
-RUN_WRAPPER=''
-if [[ "$HOST_TRIPLE" != "$TARGET_TRIPLE" ]]; then
-    RUN_WRAPPER=run_in_vm
-    if [[ "$TARGET_TRIPLE" == "m68k-unknown-linux-gnu" ]]; then
-        linker='-Clinker=m68k-unknown-linux-gnu-gcc'
-    elif [[ "$TARGET_TRIPLE" == "aarch64-unknown-linux-gnu" ]]; then
-        # We are cross-compiling for aarch64. Use the correct linker and run tests in qemu.
-        linker='-Clinker=aarch64-linux-gnu-gcc'
-    else
-        echo "Unknown non-native platform"
-    fi
-fi
-
-# Since we don't support ThinLTO, disable LTO completely when not trying to do LTO.
-# TODO(antoyo): remove when we can handle ThinLTO.
-disable_lto_flags=''
-if [[ ! -v FAT_LTO ]]; then
-    disable_lto_flags='-Clto=off'
-fi
-
-if [[ -z "$BUILTIN_BACKEND" ]]; then
-    export RUSTFLAGS="$CG_RUSTFLAGS $linker -Csymbol-mangling-version=v0 -Cdebuginfo=2 $disable_lto_flags -Zcodegen-backend=$(pwd)/target/${CHANNEL:-debug}/librustc_codegen_gcc.$dylib_ext --sysroot $(pwd)/build_sysroot/sysroot $TEST_FLAGS"
-else
-    export RUSTFLAGS="$CG_RUSTFLAGS $linker -Csymbol-mangling-version=v0 -Cdebuginfo=2 $disable_lto_flags -Zcodegen-backend=gcc $TEST_FLAGS -Cpanic=abort"
-
-    if [[ ! -z "$RUSTC_SYSROOT" ]]; then
-        export RUSTFLAGS="$RUSTFLAGS --sysroot $RUSTC_SYSROOT"
-    fi
-fi
-
-# FIXME(antoyo): remove once the atomic shim is gone
-if [[ unamestr == 'Darwin' ]]; then
-    export RUSTFLAGS="$RUSTFLAGS -Clink-arg=-undefined -Clink-arg=dynamic_lookup"
-fi
-
-if [[ -z "$cargo_target_dir" ]]; then
-    RUST_CMD="$RUSTC $RUSTFLAGS -L crate=target/out --out-dir target/out"
-    cargo_target_dir="target/out"
-else
-    RUST_CMD="$RUSTC $RUSTFLAGS -L crate=$cargo_target_dir --out-dir $cargo_target_dir"
-fi
-export RUSTC_LOG=warn # display metadata load errors
-
-export LD_LIBRARY_PATH="$(pwd)/target/out:$(pwd)/build_sysroot/sysroot/lib/rustlib/$TARGET_TRIPLE/lib"
-if [[ ! -z "$:$GCC_PATH" ]]; then
-    export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$GCC_PATH"
-fi
-
-export DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH
-# NOTE: To avoid the -fno-inline errors, use /opt/gcc/bin/gcc instead of cc.
-# To do so, add a symlink for cc to /opt/gcc/bin/gcc in our PATH.
-# Another option would be to add the following Rust flag: -Clinker=/opt/gcc/bin/gcc
-export PATH="/opt/gcc/bin:/opt/m68k-unknown-linux-gnu/bin:$PATH"

test.sh

@@ -1,479 +0,0 @@
-#!/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
-#set -x
-
-flags=
-gcc_master_branch=1
-channel="debug"
-funcs=()
-build_only=0
-nb_parts=0
-current_part=0
-use_system_gcc=0
-use_backend=0
-cargo_target_dir=""
-
-export CHANNEL='debug'
-
-while [[ $# -gt 0 ]]; do
-    case $1 in
-        --release)
-            codegen_channel=release
-            channel="release"
-            export CHANNEL='release'
-            shift
-            ;;
-        --release-sysroot)
-            sysroot_channel="--release"
-            shift
-            ;;
-        --no-default-features)
-            gcc_master_branch=0
-            flags="$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
-            ;;
-        "--use-system-gcc")
-            use_system_gcc=1
-            shift
-            ;;
-        "--use-backend")
-            use_backend=1
-            shift
-            export BUILTIN_BACKEND=$1
-            shift
-            ;;
-        "--out-dir")
-            shift
-            export CARGO_TARGET_DIR=$1
-            cargo_target_dir=$1
-            shift
-            ;;
-        "--nb-parts")
-            shift
-            nb_parts=$1
-            shift
-            ;;
-        "--current-part")
-            shift
-            current_part=$1
-            shift
-            ;;
-        *)
-            echo "Unknown option $1"
-            exit 1
-            ;;
-    esac
-done
-
-if [ -f ./gcc_path ]; then
-    export GCC_PATH=$(cat gcc_path)
-elif (( $use_system_gcc == 1 )); then
-    echo 'Using system GCC'
-else
-    echo 'Please put the path to your custom build of libgccjit in the file `gcc_path`, see Readme.md for details'
-    exit 1
-fi
-
-export LD_LIBRARY_PATH="$GCC_PATH"
-export LIBRARY_PATH="$GCC_PATH"
-
-if [[ $use_backend == 0 ]]; then
-    if [[ $channel == "release" ]]; then
-        CARGO_INCREMENTAL=1 cargo rustc --release $flags
-    else
-        echo $LD_LIBRARY_PATH
-        cargo rustc $flags
-    fi
-fi
-
-if (( $build_only == 1 )); then
-    echo "Since it's 'build-only', exiting..."
-    exit
-fi
-
-source config.sh
-
-function clean() {
-    rm -r $cargo_target_dir || true
-    mkdir -p $cargo_target_dir/gccjit
-}
-
-function mini_tests() {
-    echo "[BUILD] mini_core"
-    crate_types="lib,dylib"
-
-    if [[ "$HOST_TRIPLE" != "$TARGET_TRIPLE" ]]; then
-        crate_types="lib"
-    fi
-
-    $RUST_CMD example/mini_core.rs --crate-name mini_core --crate-type $crate_types --target $TARGET_TRIPLE
-
-    echo "[BUILD] example"
-    $RUST_CMD example/example.rs --crate-type lib --target $TARGET_TRIPLE
-
-    echo "[AOT] mini_core_hello_world"
-    $RUST_CMD example/mini_core_hello_world.rs --crate-name mini_core_hello_world --crate-type bin -g --target $TARGET_TRIPLE
-    $RUN_WRAPPER $cargo_target_dir/mini_core_hello_world abc bcd
-}
-
-function build_sysroot() {
-    echo "[BUILD] sysroot"
-    time ./build_sysroot/build_sysroot.sh $sysroot_channel
-}
-
-# TODO(GuillaumeGomez): when rewriting in Rust, refactor with the code in tests/lang_tests_common.rs if possible.
-function run_in_vm() {
-    vm_parent_dir=${CG_GCC_VM_DIR:-$(pwd)}
-    vm_dir=vm
-    exe=$1
-    exe_filename=$(basename $exe)
-    vm_home_dir=$vm_parent_dir/$vm_dir/home
-    vm_exe_path=$vm_home_dir/$exe_filename
-    inside_vm_exe_path=/home/$exe_filename
-    sudo cp $exe $vm_exe_path
-
-    shift
-    pushd $vm_parent_dir
-    sudo chroot $vm_dir qemu-m68k-static $inside_vm_exe_path $@
-    popd
-}
-
-function std_tests() {
-    echo "[AOT] arbitrary_self_types_pointers_and_wrappers"
-    $RUST_CMD example/arbitrary_self_types_pointers_and_wrappers.rs --crate-name arbitrary_self_types_pointers_and_wrappers --crate-type bin --target $TARGET_TRIPLE
-    $RUN_WRAPPER $cargo_target_dir/arbitrary_self_types_pointers_and_wrappers
-
-    echo "[AOT] alloc_system"
-    $RUST_CMD example/alloc_system.rs --crate-type lib --target "$TARGET_TRIPLE"
-
-    # FIXME: doesn't work on m68k.
-    if [[ "$HOST_TRIPLE" == "$TARGET_TRIPLE" ]]; then
-        echo "[AOT] alloc_example"
-        $RUST_CMD example/alloc_example.rs --crate-type bin --target $TARGET_TRIPLE
-        $RUN_WRAPPER $cargo_target_dir/alloc_example
-    fi
-
-    echo "[AOT] dst_field_align"
-    # FIXME(antoyo): Re-add -Zmir-opt-level=2 once rust-lang/rust#67529 is fixed.
-    $RUST_CMD example/dst-field-align.rs --crate-name dst_field_align --crate-type bin --target $TARGET_TRIPLE
-    $RUN_WRAPPER $cargo_target_dir/dst_field_align || (echo $?; false)
-
-    echo "[AOT] std_example"
-    std_flags="--cfg feature=\"master\""
-    if (( $gcc_master_branch == 0 )); then
-        std_flags=""
-    fi
-    $RUST_CMD example/std_example.rs --crate-type bin --target $TARGET_TRIPLE $std_flags
-    $RUN_WRAPPER $cargo_target_dir/std_example --target $TARGET_TRIPLE
-
-    echo "[AOT] subslice-patterns-const-eval"
-    $RUST_CMD example/subslice-patterns-const-eval.rs --crate-type bin $TEST_FLAGS --target $TARGET_TRIPLE
-    $RUN_WRAPPER $cargo_target_dir/subslice-patterns-const-eval
-
-    echo "[AOT] track-caller-attribute"
-    $RUST_CMD example/track-caller-attribute.rs --crate-type bin $TEST_FLAGS --target $TARGET_TRIPLE
-    $RUN_WRAPPER $cargo_target_dir/track-caller-attribute
-
-    echo "[BUILD] mod_bench"
-    $RUST_CMD 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
-change-id = 115898
-
-[rust]
-codegen-backends = []
-deny-warnings = false
-verbose-tests = true
-
-[build]
-cargo = "$(rustup which cargo)"
-local-rebuild = true
-rustc = "$HOME/.rustup/toolchains/$rust_toolchain-$HOST_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 asm 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 $cargo_target_dir/mod_bench_llvm_0 -Cpanic=abort"
-#COMPILE_MOD_BENCH_LLVM_1="rustc example/mod_bench.rs --crate-type bin -Copt-level=1 -o $cargo_target_dir/mod_bench_llvm_1 -Cpanic=abort"
-#COMPILE_MOD_BENCH_LLVM_2="rustc example/mod_bench.rs --crate-type bin -Copt-level=2 -o $cargo_target_dir/mod_bench_llvm_2 -Cpanic=abort"
-#COMPILE_MOD_BENCH_LLVM_3="rustc example/mod_bench.rs --crate-type bin -Copt-level=3 -o $cargo_target_dir/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} $cargo_target_dir/mod_bench{,_inline} $cargo_target_dir/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
-    rm tests/ui/consts/const_cmp_type_id.rs
-    rm tests/ui/consts/issue-73976-monomorphic.rs
-
-    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/,borrowck/,test*,consts/issue-miri-1910.rs} || true
-    rm tests/ui/mir/mir_heavy_promoted.rs # this test is oom-killed in the CI.
-    # Tests generating errors.
-    rm tests/ui/consts/issue-94675.rs
-    for test in $(rg --files-with-matches "thread" tests/ui); do
-      rm $test
-    done
-    git checkout tests/ui/type-alias-impl-trait/auxiliary/cross_crate_ice.rs
-    git checkout tests/ui/type-alias-impl-trait/auxiliary/cross_crate_ice2.rs
-    git checkout tests/ui/macros/rfc-2011-nicer-assert-messages/auxiliary/common.rs
-    git checkout tests/ui/imports/ambiguous-1.rs
-    git checkout tests/ui/imports/ambiguous-4-extern.rs
-    git checkout tests/ui/entry-point/auxiliary/bad_main_functions.rs
-
-    RUSTC_ARGS="$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" # --target $TARGET_TRIPLE
-}
-
-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