projects / dh-cargo.git / blame
| Commit | Line | Data |
|---|---|---|
| 7cfab449 XL |
1 | #!/bin/bash |
| 2 | # Run `cargo test` on an installed Debian crate, e.g. in an autopkgtest. | |
| 3 | # | |
| 4 | # Requires dev-dependencies to be installed. If you give extra flags such as | |
| 5 | # "--all-features", then these features' dependencies must also be installed. | |
| 0e351150 XL |
6 | # |
| 7 | # This script also swallows some known false-positive test failures, so you | |
| 8 | # don't have to set test_is_broken everywhere in your debcargo.toml configs. | |
| 7cfab449 XL |
9 | |
| 10 | set -e | |
| 11 | ||
| 12 | pkg="$1" | |
| 13 | ver="$2" | |
| 14 | ||
| 15 | if [ -z "$pkg" -o -z "$ver" ]; then | |
| 16 | echo >&2 "Usage: $0 <crate> <version> [<extra test flags, e.g. --all-features>]" | |
| 17 | exit 2 | |
| 18 | fi | |
| 19 | shift 2 | |
| 20 | ||
| 21 | pkgdir="/usr/share/cargo/registry/${pkg}-${ver}" | |
| 22 | if [ ! -d "$pkgdir" ]; then | |
| 23 | echo >&2 "crate directory not found: $pkgdir" | |
| 24 | exit 1 | |
| 25 | fi | |
| 26 | cd "$pkgdir" | |
| 27 | ||
| 28 | rundir=$(mktemp -d) | |
| 29 | # https://stackoverflow.com/a/14812383 inside "trap" avoids running handler twice | |
| 30 | trap 'excode=$?; rm -rf "'"$rundir"'"; trap - EXIT' EXIT HUP INT QUIT PIPE TERM | |
| 31 | ||
| 32 | # set envvars necessary for cargo-debian-wrapper | |
| 33 | ||
| 34 | export DEB_CARGO_CRATE="${pkg}_${ver}" | |
| 35 | export CARGO_HOME="$rundir/debian/cargo_home" | |
| 36 | mkdir -p "$CARGO_HOME" | |
| 37 | mkdir -p "$rundir/registry" | |
| 38 | ||
| 39 | . <(dpkg-buildflags --export) | |
| 40 | . <(dpkg-architecture -s) | |
| 41 | RUST_TYPE="$(rustc --version --verbose | sed -ne 's/^host: //p')" | |
| 42 | export DEB_HOST_RUST_TYPE="$RUST_TYPE" | |
| 43 | export DEB_BUILD_RUST_TYPE="$RUST_TYPE" | |
| 44 | export DEB_TARGET_RUST_TYPE="$RUST_TYPE" | |
| 45 | ||
| 46 | export CARGO_TARGET_DIR="$rundir/target" | |
| 47 | export PATH="/usr/share/cargo/bin:$PATH" | |
| 48 | ||
| 49 | # run the test! | |
| 50 | ||
| 0e351150 XL |
51 | if [ -t 2 ]; then flags="--color=always"; export RUSTDOCFLAGS="--color=always"; fi |
| 52 | ||
| 53 | run_test() { | |
| 54 | local n="$1" | |
| 55 | shift | |
| 56 | { cargo test $flags "$@" 2>&1; echo "$?" > "$rundir/run-$n.ec"; } | tee "$rundir/run-$n.log" | |
| 57 | sed -i -e 's/\x1b\[[0-9;]*m//g' "$rundir/run-$n.log" # rm ansi colour codes | |
| 58 | local x="$(< "$rundir/run-$n.ec")" | |
| 59 | if [ "$x" = "0" ]; then | |
| 60 | return 0 | |
| 61 | fi | |
| 62 | local e="$(egrep -o '^error\[E[0-9]+\]' "$rundir/run-$n.log" | sort -u | tr '\n' ',')" | |
| 63 | # some crates like to update their old versions to depend on their new | |
| 64 | # versions, e.g. rand-core. unfortunately this breaks cargo test, see | |
| 65 | # https://github.com/rust-lang/cargo/issues/6819. so just ignore them. | |
| 66 | if [ "$e" = "error[E0463],error[E0465]," ]; then | |
| 67 | echo "cargo-auto-test: ignore test failure due to upstream #6819: $e" | |
| 68 | return 0 | |
| 69 | fi | |
| 70 | return "$x" | |
| 71 | } | |
| 72 | ||
| 73 | set +e | |
| 74 | ||
| 7cfab449 | 75 | cargo prepare-debian "$rundir/registry" --link-from-system |
| 0e351150 XL |
76 | |
| 77 | run_test 0 "$@" | |
| 78 | x="$?" | |
| 79 | if [ "$x" = "0" ]; then exit 0; fi | |
| 80 | if ! egrep -q '^error\[E0554\]' "$rundir/run-0.log"; then exit "$x"; fi | |
| 81 | ||
| 82 | echo | |
| 83 | echo "----------------------------------------------------------------" | |
| 84 | echo "cargo-auto-test: re-running test with RUSTC_BOOTSTRAP due to E0554" | |
| 85 | RUSTC_BOOTSTRAP=1 run_test 1 "$@" |