Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 123 insertions, 0 deletions

diff --git a/.github/workflows/unit_tests.sh b/.github/workflows/unit_tests.sh
new file mode 100755
index 0000000..c1a5ede
--- /dev/null
+++ b/.github/workflows/unit_tests.sh
@@ -0,0 +1,123 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+
+# shellcheck disable=SC2206
+PHASES=(${@:-SETUP RUN RUN_ASAN_UBSAN CLEANUP})
+ADDITIONAL_DEPS=(
+    clang
+    expect
+    fdisk
+    jekyll
+    libbpf-dev
+    libfdisk-dev
+    libfido2-dev
+    libp11-kit-dev
+    libpwquality-dev
+    libqrencode-dev
+    libssl-dev
+    libtss2-dev
+    libxkbcommon-dev
+    libzstd-dev
+    python3-libevdev
+    python3-pefile
+    python3-pyelftools
+    python3-pyparsing
+    python3-pytest
+    rpm
+    zstd
+)
+
+function info() {
+    echo -e "\033[33;1m$1\033[0m"
+}
+
+function run_meson() {
+    if ! meson "$@"; then
+        find . -type f -name meson-log.txt -exec cat '{}' +
+        return 1
+    fi
+}
+
+set -ex
+
+MESON_ARGS=(-Dcryptolib=${CRYPTOLIB:-auto})
+
+for phase in "${PHASES[@]}"; do
+    case $phase in
+        SETUP)
+            info "Setup phase"
+            # PPA with some newer build dependencies
+            add-apt-repository -y --no-update ppa:upstream-systemd-ci/systemd-ci
+            add-apt-repository -y --no-update --enable-source
+            apt-get -y update
+            apt-get -y build-dep systemd
+            apt-get -y install "${ADDITIONAL_DEPS[@]}"
+            pip3 install -r .github/workflows/requirements.txt --require-hashes
+            ;;
+        RUN|RUN_GCC|RUN_CLANG|RUN_CLANG_RELEASE)
+            if [[ "$phase" =~ ^RUN_CLANG ]]; then
+                export CC=clang
+                export CXX=clang++
+                if [[ "$phase" == RUN_CLANG ]]; then
+                    # The docs build is slow and is not affected by compiler/flags, so do it just once
+                    MESON_ARGS+=(-Dman=enabled)
+                else
+                    MESON_ARGS+=(-Dmode=release --optimization=2)
+                fi
+
+                # Some variation: remove machine-id, like on Debian builders to ensure unit tests still work.
+                if [ -w /etc/machine-id ]; then
+                    mv /etc/machine-id /etc/machine-id.bak
+                fi
+            fi
+            MESON_ARGS+=(--fatal-meson-warnings)
+            run_meson -Dnobody-group=nogroup --werror -Dtests=unsafe -Dslow-tests=true -Dfuzz-tests=true "${MESON_ARGS[@]}" build
+            ninja -C build -v
+            # Ensure setting a timezone (like the reproducible build tests do) does not break time/date unit tests
+            TZ=GMT+12 meson test -C build --print-errorlogs
+            ;;
+        RUN_ASAN_UBSAN|RUN_GCC_ASAN_UBSAN|RUN_CLANG_ASAN_UBSAN|RUN_CLANG_ASAN_UBSAN_NO_DEPS)
+            MESON_ARGS=(--optimization=1)
+
+            if [[ "$phase" =~ ^RUN_CLANG_ASAN_UBSAN ]]; then
+                export CC=clang
+                export CXX=clang++
+                # Build fuzzer regression tests only with clang (for now),
+                # see: https://github.com/systemd/systemd/pull/15886#issuecomment-632689604
+                # -Db_lundef=false: See https://github.com/mesonbuild/meson/issues/764
+                MESON_ARGS+=(-Db_lundef=false -Dfuzz-tests=true)
+
+                if [[ "$phase" == "RUN_CLANG_ASAN_UBSAN_NO_DEPS" ]]; then
+                    MESON_ARGS+=(--auto-features=disabled)
+                fi
+            fi
+            MESON_ARGS+=(--fatal-meson-warnings)
+            run_meson -Dnobody-group=nogroup --werror -Dtests=unsafe -Db_sanitize=address,undefined "${MESON_ARGS[@]}" build
+            ninja -C build -v
+
+            export ASAN_OPTIONS=strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1
+            # Never remove halt_on_error from UBSAN_OPTIONS. See https://github.com/systemd/systemd/commit/2614d83aa06592aedb.
+            export UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1
+
+            # FIXME
+            # For some strange reason the GH Actions VM stops responding after
+            # executing first ~150 tests, _unless_ there's something producing
+            # output (either running `meson test` in verbose mode, or something
+            # else in background). Despite my efforts so far I haven't been able
+            # to identify the culprit (since the issue is not reproducible
+            # during debugging, wonderful), so let's at least keep a workaround
+            # here to make the builds stable for the time being.
+            (set +x; while :; do echo -ne "\n[WATCHDOG] $(date)\n"; sleep 30; done) &
+            meson test --timeout-multiplier=3 -C build --print-errorlogs
+            ;;
+        CLEANUP)
+            info "Cleanup phase"
+            if [ ! -f /etc/machine-id ] && [ -w /etc/machine-id.bak ]; then
+                mv /etc/machine-id.bak /etc/machine-id
+            fi
+            ;;
+        *)
+            echo >&2 "Unknown phase '$phase'"
+            exit 1
+    esac
+done