| #!/bin/sh |
| |
| # Builds and runs tests for a particular target passed as an argument to this |
| # script. |
| |
| set -ex |
| |
| TARGET=$1 |
| |
| # If we're going to run tests inside of a qemu image, then we don't need any of |
| # the scripts below. Instead, download the image, prepare a filesystem which has |
| # the current state of this repository, and then run the image. |
| # |
| # It's assume that all images, when run with two disks, will run the `run.sh` |
| # script from the second which we place inside. |
| if [ "$QEMU" != "" ]; then |
| tmpdir=/tmp/qemu-img-creation |
| mkdir -p $tmpdir |
| |
| if [ -z "${QEMU#*.gz}" ]; then |
| # image is .gz : download and uncompress it |
| qemufile=$(echo ${QEMU%.gz} | sed 's/\//__/g') |
| if [ ! -f $tmpdir/$qemufile ]; then |
| curl https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/$QEMU | \ |
| gunzip -d > $tmpdir/$qemufile |
| fi |
| else |
| # plain qcow2 image: just download it |
| qemufile=$(echo ${QEMU} | sed 's/\//__/g') |
| if [ ! -f $tmpdir/$qemufile ]; then |
| curl https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/$QEMU \ |
| > $tmpdir/$qemufile |
| fi |
| fi |
| |
| # Create a mount a fresh new filesystem image that we'll later pass to QEMU. |
| # This will have a `run.sh` script will which use the artifacts inside to run |
| # on the host. |
| rm -f $tmpdir/libc-test.img |
| mkdir $tmpdir/mount |
| |
| # Do the standard rigamarole of cross-compiling an executable and then the |
| # script to run just executes the binary. |
| cargo build --manifest-path libc-test/Cargo.toml --target $TARGET --tests |
| cp $CARGO_TARGET_DIR/$TARGET/debug/main-* $tmpdir/mount/libc-test |
| echo 'exec $1/libc-test' > $tmpdir/mount/run.sh |
| |
| du -sh $tmpdir/mount |
| genext2fs \ |
| --root $tmpdir/mount \ |
| --size-in-blocks 100000 \ |
| $tmpdir/libc-test.img |
| |
| # Pass -snapshot to prevent tampering with the disk images, this helps when |
| # running this script in development. The two drives are then passed next, |
| # first is the OS and second is the one we just made. Next the network is |
| # configured to work (I'm not entirely sure how), and then finally we turn off |
| # graphics and redirect the serial console output to out.log. |
| qemu-system-x86_64 \ |
| -m 1024 \ |
| -snapshot \ |
| -drive if=virtio,file=$tmpdir/$qemufile \ |
| -drive if=virtio,file=$tmpdir/libc-test.img \ |
| -net nic,model=virtio \ |
| -net user \ |
| -nographic \ |
| -vga none 2>&1 | tee $CARGO_TARGET_DIR/out.log |
| exec grep "^PASSED .* tests" $CARGO_TARGET_DIR/out.log |
| fi |
| |
| # FIXME: x86_64-unknown-linux-gnux32 fail to compile wihout --release |
| # See https://github.com/rust-lang/rust/issues/45417 |
| opt= |
| if [ "$TARGET" = "x86_64-unknown-linux-gnux32" ]; then |
| opt="--release" |
| fi |
| |
| exec cargo test $opt --manifest-path libc-test/Cargo.toml --target $TARGET |