.

Author: brson

src/memcpy/memcpy.rs

@@ -1,7 +1,4 @@
 #![no_std]
-#![allow(unused)]
-
-use cfg_if::cfg_if;
 
 /// The type signature of a `memcpy` function
 pub type Memcpy = unsafe fn(dst: *mut u8, src: *const u8, bytes: usize);
@@ -23,6 +20,7 @@ fn memcpy_assert(dst: *mut u8, src: *const u8, bytes: usize) {
 pub mod memcpy_trivial;
 
 /// Ensure sure all implementations have the same type
+#[allow(unused)]
 static ALL_MEMCPYS: &[Memcpy] = &[
     memcpy_trivial::memcpy,
 ];

test.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+# Test with miri and asan
+
+set -x -e
+
+export RUSTUP_TOOLCHAIN=nightly-2020-05-15
+
+rustup toolchain install $RUSTUP_TOOLCHAIN
+rustup component add miri --toolchain $RUSTUP_TOOLCHAIN
+rustup component add rust-src --toolchain $RUSTUP_TOOLCHAIN
+
+cargo install xargo
+
+MIRI_DIR="$(pwd)/target/miri"
+ASAN_DIR="$(pwd)/target/asan"
+
+if [[ -z "$SKIP_MIRI" ]]; then
+    pushd src/memcpy
+    cargo miri test -p memcpy --target-dir="$MIRI_DIR" -- -Zmiri-disable-isolation
+    popd
+else
+    echo "skipping miri"
+fi
+
+# TODO test this with asan
+
+export ASAN_OPTIONS="allow_addr2line=true"
+export RUSTFLAGS="-Zsanitizer=address"
+
+set +e
+uname -a | grep x86_64-unknown-linux-gnu
+HAVE_X86=$?
+if [[ "$HAVE_X86" -ne 0 ]]; then
+    SKIP_ASAN=1
+fi
+set -e
+
+if [[ -z "$SKIP_ASAN" ]]; then
+    cargo test -p memcpy --target-dir="$ASAN_DIR" --target=x86_64-unknown-linux-gnu
+else
+    echo "skipping asan"
+fi