ci: Use vmactions for checks on other platforms

.github/workflows/check-vm.yml

@@ -0,0 +1,167 @@
+name: CI VM
+on:
+  push:
+    branches: ["main"]
+    paths-ignore: ["*.md", "*.png", "*.svg", "LICENSE-*"]
+  pull_request:
+    branches: ["main"]
+    paths-ignore: ["*.md", "*.png", "*.svg", "LICENSE-*"]
+  merge_group:
+  workflow_dispatch:
+env:
+  CARGO_TERM_COLOR: always
+  RUST_BACKTRACE: 1
+  RUST_LOG: trace
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref_name }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  check-vm:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [freebsd, openbsd, netbsd, solaris]
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - id: nss-version
+        run: echo "minimum=$(cat neqo-crypto/min_version.txt)" >> "$GITHUB_OUTPUT"
+
+      - run: curl -o rustup.sh --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs
+
+      - if: matrix.os == 'freebsd'
+        uses: vmactions/freebsd-vm@debf37ca7b7fa40e19c542ef7ba30d6054a706a4
+        with:
+          usesh: true
+          envs: "CARGO_TERM_COLOR RUST_BACKTRACE RUST_LOG GITHUB_ACTIONS"
+          prepare: | # This executes as root
+            set -e
+            pkg install -y curl llvm nss pkgconf
+          run: | # This executes as user
+            set -e
+            # FIXME: We're only comparing the NSS minor version here.
+            NSS_MINOR_VERSION="$(pkg-config --modversion nss | cut -d. -f2)"
+            NSS_MINIMUM_VERSION="$(echo ${{ steps.nss-version.outputs.minimum }} | cut -d. -f2)"
+            if [ "$NSS_MINOR_VERSION" -lt "$NSS_MINIMUM_VERSION" ]; then
+              echo "System NSS package too old (minorversion $NSS_MINOR_VERSION < $NSS_MINIMUM_VERSION); skipping checks"
+              exit 0
+            fi
+            sh rustup.sh --default-toolchain stable --profile minimal --component clippy llvm-tools -y
+            . "$HOME/.cargo/env"
+            cargo check --all-targets
+            cargo clippy -- -D warnings
+            cargo install cargo-llvm-cov --locked
+            cargo llvm-cov test --no-fail-fast --lcov --output-path lcov.info
+            cargo test --no-fail-fast --release
+            rm -rf target # Don't sync this back to host
+
+      - if: matrix.os == 'openbsd'
+        uses: vmactions/openbsd-vm@0cfe06e734a0ea3a546fca7ebf200b984b94d58a
+        with:
+          usesh: true
+          envs: "CARGO_TERM_COLOR RUST_BACKTRACE RUST_LOG GITHUB_ACTIONS"
+          prepare: | # This executes as root
+            set -e
+            pkg_add rust rust-clippy llvm-16.0.6p30 nss pkgconf # rustup doesn't support OpenBSD at all
+          run: | # This executes as user
+            set -e
+            # FIXME: We're only comparing the NSS minor version here.
+            NSS_MINOR_VERSION="$(pkg-config --modversion nss | cut -d. -f2)"
+            NSS_MINIMUM_VERSION="$(echo ${{ steps.nss-version.outputs.minimum }} | cut -d. -f2)"
+            if [ "$NSS_MINOR_VERSION" -lt "$NSS_MINIMUM_VERSION" ]; then
+              echo "System NSS package too old (minorversion $NSS_MINOR_VERSION < $NSS_MINIMUM_VERSION); skipping checks"
+              exit 0
+            fi
+            export LIBCLANG_PATH=/usr/local/llvm16/lib
+            cargo check --all-targets
+            cargo clippy -- -D warnings
+            # FIXME: No profiler support in openbsd currently, error is:
+            # > error[E0463]: can't find crate for `profiler_builtins`
+            # > = note: the compiler may have been built without the profiler runtime
+            # export LLVM_COV=/usr/local/llvm16/bin/llvm-cov
+            # export LLVM_PROFDATA=/usr/local/llvm16/bin/llvm-profdata
+            # cargo install cargo-llvm-cov --locked
+            # cargo llvm-cov test --no-fail-fast --lcov --output-path lcov.info
+            cargo test --no-fail-fast # Remove this once profiler is supported
+            cargo test --no-fail-fast --release
+            rm -rf target # Don't sync this back to host
+
+      - if: matrix.os == 'netbsd'
+        uses: vmactions/netbsd-vm@7c9086fdb4cc1aa814cda6e305390c2b966551a9
+        with:
+          usesh: true
+          envs: "CARGO_TERM_COLOR RUST_BACKTRACE RUST_LOG GITHUB_ACTIONS"
+          prepare: | # This executes as root
+            set -e
+            /usr/sbin/pkg_add pkgin
+            pkgin -y install curl clang nss pkgconf
+          run: | # This executes as user
+            set -e
+            # FIXME: We're only comparing the NSS minor version here.
+            NSS_MINOR_VERSION="$(pkg-config --modversion nss | cut -d. -f2)"
+            NSS_MINIMUM_VERSION="$(echo ${{ steps.nss-version.outputs.minimum }} | cut -d. -f2)"
+            if [ "$NSS_MINOR_VERSION" -lt "$NSS_MINIMUM_VERSION" ]; then
+              echo "System NSS package too old (minorversion $NSS_MINOR_VERSION < $NSS_MINIMUM_VERSION); skipping checks"
+              exit 0
+            fi
+            sh rustup.sh --default-toolchain stable --profile minimal --component clippy llvm-tools -y
+            . "$HOME/.cargo/env"
+            # FIXME: Why do we need to set this on NetBSD?
+            export LD_LIBRARY_PATH=/usr/pkg/lib/nss:/usr/pkg/lib/nspr
+            cargo check --all-targets
+            cargo clippy -- -D warnings
+            # FIXME: No profiler support in netbsd currently, error is:
+            # > error[E0463]: can't find crate for `profiler_builtins`
+            # > = note: the compiler may have been built without the profiler runtime
+            # cargo install cargo-llvm-cov --locked
+            # cargo llvm-cov test --no-fail-fast --lcov --output-path lcov.info
+            cargo test --no-fail-fast # Remove this once profiler is supported
+            cargo test --no-fail-fast --release
+            rm -rf target # Don't sync this back to host
+
+      - if: matrix.os == 'solaris'
+        uses: vmactions/solaris-vm@a89b9438868c70db27e41625f0a5de6ff5e90809
+        with:
+          release: "11.4-gcc"
+          usesh: true
+          envs: "CARGO_TERM_COLOR RUST_BACKTRACE RUST_LOG GITHUB_ACTIONS"
+          prepare: | # This executes as root
+            set -e
+            pkg install clang-libs nss pkg-config
+          run: | # This executes as also as root on Solaris
+            set -e
+            # FIXME: We're only comparing the NSS minor version here.
+            NSS_MINOR_VERSION="$(pkg-config --modversion nss | cut -d. -f2)"
+            NSS_MINIMUM_VERSION="$(echo ${{ steps.nss-version.outputs.minimum }} | cut -d. -f2)"
+            if [ "$NSS_MINOR_VERSION" -lt "$NSS_MINIMUM_VERSION" ]; then
+              echo "System NSS package too old (minorversion $NSS_MINOR_VERSION < $NSS_MINIMUM_VERSION); skipping checks"
+              exit 0
+            fi
+            source <(curl -s https://raw.githubusercontent.com/psumbera/solaris-rust/refs/heads/main/sh.rust-web-install) || true # This doesn't exit with zero on success
+            export LIBCLANG_PATH="/usr/lib/amd64"
+            cargo check --all-targets
+            cargo clippy -- -D warnings
+            # FIXME: No profiler support in openbsd currently, error is:
+            # > error[E0463]: can't find crate for `profiler_builtins`
+            # > = note: the compiler may have been built without the profiler runtime
+            # cargo install cargo-llvm-cov --locked
+            # cargo llvm-cov test --no-fail-fast --lcov --output-path lcov.info
+            cargo test --no-fail-fast # Remove this once profiler is supported
+            cargo test --no-fail-fast --release
+            rm -rf target # Don't sync this back to host
+
+      - uses: codecov/codecov-action@015f24e6818733317a2da2edd6290ab26238649a # v5.0.7
+        with:
+          files: lcov.info
+          fail_ci_if_error: false
+          token: ${{ secrets.CODECOV_TOKEN }}
+          verbose: true
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

neqo-common/src/hrtime.rs

@@ -370,14 +370,9 @@ impl Drop for Time {
     }
 }
 
-// Only run these tests in CI on platforms other than MacOS and Windows, where the timer
-// inaccuracies are too high to pass the tests.
-#[cfg(all(
-    test,
-    not(all(any(target_os = "macos", target_os = "windows"), feature = "ci")),
-    // Sanitizers are too slow to uphold timing assumptions.
-    not(neqo_sanitize),
-))]
+// Only run these tests in CI on Linux, where the timer accuracies are OK enough to pass the tests,
+// but only when not running sanitizers.
+#[cfg(all(test, target_os = "linux", not(neqo_sanitize)))]
 mod test {
     use std::{
         thread::{sleep, spawn},