1#!/bin/sh 2 3# Builds and runs tests for a particular target passed as an argument to this 4# script. 5 6set -ex 7 8TARGET=$1 9 10# If we're going to run tests inside of a qemu image, then we don't need any of 11# the scripts below. Instead, download the image, prepare a filesystem which has 12# the current state of this repository, and then run the image. 13# 14# It's assume that all images, when run with two disks, will run the `run.sh` 15# script from the second which we place inside. 16if [ "$QEMU" != "" ]; then 17 tmpdir=/tmp/qemu-img-creation 18 mkdir -p $tmpdir 19 20 if [ -z "${QEMU#*.gz}" ]; then 21 # image is .gz : download and uncompress it 22 qemufile=$(echo ${QEMU%.gz} | sed 's/\//__/g') 23 if [ ! -f $tmpdir/$qemufile ]; then 24 curl https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/$QEMU | \ 25 gunzip -d > $tmpdir/$qemufile 26 fi 27 elif [ -z "${QEMU#*.xz}" ]; then 28 # image is .xz : download and uncompress it 29 qemufile=$(echo ${QEMU%.xz} | sed 's/\//__/g') 30 if [ ! -f $tmpdir/$qemufile ]; then 31 curl https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/$QEMU | \ 32 unxz > $tmpdir/$qemufile 33 fi 34 else 35 # plain qcow2 image: just download it 36 qemufile=$(echo ${QEMU} | sed 's/\//__/g') 37 if [ ! -f $tmpdir/$qemufile ]; then 38 curl https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/$QEMU \ 39 > $tmpdir/$qemufile 40 fi 41 fi 42 43 # Create a mount a fresh new filesystem image that we'll later pass to QEMU. 44 # This will have a `run.sh` script will which use the artifacts inside to run 45 # on the host. 46 rm -f $tmpdir/libc-test.img 47 mkdir $tmpdir/mount 48 49 # Do the standard rigamarole of cross-compiling an executable and then the 50 # script to run just executes the binary. 51 cargo build \ 52 --manifest-path libc-test/Cargo.toml \ 53 --target $TARGET \ 54 --test main 55 rm $CARGO_TARGET_DIR/$TARGET/debug/main-*.d 56 cp $CARGO_TARGET_DIR/$TARGET/debug/main-* $tmpdir/mount/libc-test 57 echo 'exec $1/libc-test' > $tmpdir/mount/run.sh 58 59 du -sh $tmpdir/mount 60 genext2fs \ 61 --root $tmpdir/mount \ 62 --size-in-blocks 100000 \ 63 $tmpdir/libc-test.img 64 65 # Pass -snapshot to prevent tampering with the disk images, this helps when 66 # running this script in development. The two drives are then passed next, 67 # first is the OS and second is the one we just made. Next the network is 68 # configured to work (I'm not entirely sure how), and then finally we turn off 69 # graphics and redirect the serial console output to out.log. 70 qemu-system-x86_64 \ 71 -m 1024 \ 72 -snapshot \ 73 -drive if=virtio,file=$tmpdir/$qemufile \ 74 -drive if=virtio,file=$tmpdir/libc-test.img \ 75 -net nic,model=virtio \ 76 -net user \ 77 -nographic \ 78 -vga none 2>&1 | tee $CARGO_TARGET_DIR/out.log 79 exec grep "^PASSED .* tests" $CARGO_TARGET_DIR/out.log 80fi 81 82# FIXME: x86_64-unknown-linux-gnux32 fail to compile wihout --release 83# See https://github.com/rust-lang/rust/issues/45417 84opt= 85if [ "$TARGET" = "x86_64-unknown-linux-gnux32" ]; then 86 opt="--release" 87fi 88 89# Building with --no-default-features is currently broken on rumprun because we 90# need cfg(target_vendor), which is currently unstable. 91if [ "$TARGET" != "x86_64-rumprun-netbsd" ]; then 92 cargo test $opt --no-default-features --manifest-path libc-test/Cargo.toml --target $TARGET 93fi 94exec cargo test $opt --manifest-path libc-test/Cargo.toml --target $TARGET 95