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476ff2be SL |
1 | #!/bin/sh |
2 | ||
3 | # Builds and runs tests for a particular target passed as an argument to this | |
4 | # script. | |
5 | ||
6 | set -ex | |
7 | ||
8 | TARGET=$1 | |
9 | ||
10 | # If we're going to run tests inside of a qemu image, then we don't need any of | |
11 | # the scripts below. Instead, download the image, prepare a filesystem which has | |
12 | # the current state of this repository, and then run the image. | |
13 | # | |
14 | # It's assume that all images, when run with two disks, will run the `run.sh` | |
15 | # script from the second which we place inside. | |
16 | if [ "$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 | |
ea8adc8c | 24 | curl https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/$QEMU | \ |
476ff2be SL |
25 | gunzip -d > $tmpdir/$qemufile |
26 | fi | |
27 | else | |
28 | # plain qcow2 image: just download it | |
29 | qemufile=$(echo ${QEMU} | sed 's/\//__/g') | |
30 | if [ ! -f $tmpdir/$qemufile ]; then | |
ea8adc8c | 31 | curl https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/$QEMU \ |
476ff2be SL |
32 | > $tmpdir/$qemufile |
33 | fi | |
34 | fi | |
35 | ||
36 | # Create a mount a fresh new filesystem image that we'll later pass to QEMU. | |
37 | # This will have a `run.sh` script will which use the artifacts inside to run | |
38 | # on the host. | |
39 | rm -f $tmpdir/libc-test.img | |
40 | mkdir $tmpdir/mount | |
41 | ||
ea8adc8c XL |
42 | # Do the standard rigamarole of cross-compiling an executable and then the |
43 | # script to run just executes the binary. | |
44 | cargo build --manifest-path libc-test/Cargo.toml --target $TARGET --tests | |
45 | cp $CARGO_TARGET_DIR/$TARGET/debug/main-* $tmpdir/mount/libc-test | |
46 | echo 'exec $1/libc-test' > $tmpdir/mount/run.sh | |
476ff2be SL |
47 | |
48 | du -sh $tmpdir/mount | |
49 | genext2fs \ | |
50 | --root $tmpdir/mount \ | |
51 | --size-in-blocks 100000 \ | |
52 | $tmpdir/libc-test.img | |
53 | ||
54 | # Pass -snapshot to prevent tampering with the disk images, this helps when | |
55 | # running this script in development. The two drives are then passed next, | |
56 | # first is the OS and second is the one we just made. Next the network is | |
57 | # configured to work (I'm not entirely sure how), and then finally we turn off | |
58 | # graphics and redirect the serial console output to out.log. | |
59 | qemu-system-x86_64 \ | |
60 | -m 1024 \ | |
61 | -snapshot \ | |
62 | -drive if=virtio,file=$tmpdir/$qemufile \ | |
63 | -drive if=virtio,file=$tmpdir/libc-test.img \ | |
64 | -net nic,model=virtio \ | |
65 | -net user \ | |
66 | -nographic \ | |
67 | -vga none 2>&1 | tee $CARGO_TARGET_DIR/out.log | |
68 | exec grep "^PASSED .* tests" $CARGO_TARGET_DIR/out.log | |
69 | fi | |
70 | ||
abe05a73 XL |
71 | # FIXME: x86_64-unknown-linux-gnux32 fail to compile wihout --release |
72 | # See https://github.com/rust-lang/rust/issues/45417 | |
73 | opt= | |
74 | if [ "$TARGET" = "x86_64-unknown-linux-gnux32" ]; then | |
75 | opt="--release" | |
76 | fi | |
77 | ||
78 | exec cargo test $opt --manifest-path libc-test/Cargo.toml --target $TARGET |