From 1c1ca1d12f1a517b69f5419e9fbb2917747d38ab Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Wed, 1 Dec 2021 10:13:14 +0100
Subject: [PATCH] test: update and improve 003-sanitizers test

---
 test/compilation/003-sanitizers | 44 +++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 19 deletions(-)

diff --git a/test/compilation/003-sanitizers b/test/compilation/003-sanitizers
index 4648a64..2cf5258 100755
--- a/test/compilation/003-sanitizers
+++ b/test/compilation/003-sanitizers
@@ -13,16 +13,23 @@ fi
 
 if [ "$ID" = "fedora" ]; then
   echo Checking test dependencies:
-  rpm -q {valgrind,gcc,clang}.x86_64 {libgcc,clang-libs}.{x86_64,i686} || exit 1
+  rpm -q {gcc,clang}.x86_64 {valgrind,libgcc,clang-libs}.{x86_64,i686} || exit 1
   rpm -q {libseccomp,nettle,nss-softokn-freebl,libtomcrypt,gnutls}-devel.{x86_64,i686} || exit 1
   echo
 fi
 
 touch Makefile
 
-for CC in gcc clang; do
-  export CC
-
+for extra_config_opts in \
+  "--all-privops" \
+  "--disable-ipv6" \
+  "--disable-scfilter" \
+  "--without-gnutls" \
+  "--without-nettle" \
+  "--without-nettle --without-nss" \
+  "--without-nettle --without-nss --without-tomcrypt" \
+  "--without-nettle --without-nss --without-tomcrypt --without-gnutls"; \
+do
   for arch_opts in "-m32" ""; do
     pushd test/simulation/clknetsim || exit 1
     make clean > /dev/null 2>&1
@@ -31,28 +38,21 @@ for CC in gcc clang; do
 
     popd
 
-    for extra_config_opts in \
-      "--all-privops" \
-      "--disable-ipv6" \
-      "--disable-scfilter" \
-      "--without-gnutls" \
-      "--without-nettle" \
-      "--without-nettle --without-nss" \
-      "--without-nettle --without-nss --without-tomcrypt" \
-      "--without-nettle --without-nss --without-tomcrypt --without-gnutls"; \
-    do
+    for CC in gcc clang; do
+      export CC
+
       for san_options in "" "-fsanitize=address" "-fsanitize=memory"; do
         export CFLAGS="-O2 -g -fsanitize=undefined -fsanitize=float-divide-by-zero -fno-sanitize-recover=undefined,float-divide-by-zero $san_options $arch_opts"
 
         # clang msan doesn't work on i686 and otherwise requires patches
         echo $CFLAGS | grep -q 'sanitize=memory' && continue
 
-        # build fails with clang ubsan on i686 (Fedora only?)
-        [ "$arch_opts" = "-m32" -a "$CC" = "clang" ] && continue
+        [ -n "$TEST_NO_M32_CLANG" -a "$arch_opts" = "-m32" -a "$CC" = "clang" ] && continue
 
-        [ "$CC" = "gcc" ] && echo $CFLAGS | grep -q 'sanitize=address' && CFLAGS="$CFLAGS -static-libasan"
+        [ -n "$TEST_GCC_STATIC_ASAN" -a "$CC" = "gcc" ] &&
+                echo $CFLAGS | grep -q 'sanitize=address' && CFLAGS="$CFLAGS -static-libasan"
 
-        config_opts="--with-user=chrony --enable-debug --enable-scfilter --enable-ntp-signd $extra_config_opts"
+        config_opts="--with-user=chrony --with-ntp-era=1000000000 --enable-debug --enable-scfilter --enable-ntp-signd $extra_config_opts"
 
         echo -----------------------------------------------------------------------------
         echo CC=\"$CC\" CFLAGS=\"$CFLAGS\" ./configure $config_opts
@@ -69,10 +69,11 @@ for CC in gcc clang; do
 
         make "$@" || exit 1
 
-        [ -n "$BUILD_TEST_ONLY" ] && continue
+        [ -n "$TEST_BUILD_ONLY" ] && continue
 
         echo
         pushd test/unit || exit 1
+        make "$@" || exit 1
         if [ "$san_options" = "" ]; then
           make check TEST_WRAPPER="valgrind --error-exitcode=1" || exit 1
         else
@@ -80,11 +81,16 @@ for CC in gcc clang; do
         fi
         popd
 
+        [ -n "$TEST_UNIT_ONLY" ] && continue
+
         echo
         pushd test/simulation || exit 1
         export CLKNETSIM_RANDOM_SEED=101
         if [ "$arch_opts" = "" -a "$san_options" = "" ]; then
           CLKNETSIM_CLIENT_WRAPPER=valgrind ./run -i 1 || exit 1
+        elif [ "$CC" = "gcc" ] && ! echo $CFLAGS | grep -q "-static-libasan"; then
+          libasan=$(ldd ../../chronyd | grep -o '/.*lib.*/libasan.so.[0-9]')
+          CLKNETSIM_PRELOAD=$libasan ./run -i 1 || exit 1
         else
           ./run -i 1 || exit 1
         fi