From 026756a36dcdaee3e49147eaefb2bd71ff6f50fa Mon Sep 17 00:00:00 2001
From: Michael Kazakov <mike.kazakov@gmail.com>
Date: Fri, 12 Jan 2024 22:53:19 +0000
Subject: [PATCH] Setting up ASAN builds of unit tests

---
 .github/workflows/build.yml   | 2 +-
 Scripts/run_all_unit_tests.sh | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f90d61002..8862d3714 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,7 +10,7 @@ jobs:
       CCACHE_MAXSIZE: "400M"
     strategy:
       matrix:
-        configuration: ["Debug", "Release"]
+        configuration: ["Debug", "Release", "ASAN"]
     steps:
     - name: Select latest Xcode
       run: "sudo xcode-select -s /Applications/Xcode_$XC_VERSION.app"
diff --git a/Scripts/run_all_unit_tests.sh b/Scripts/run_all_unit_tests.sh
index 596b3c9b0..fbf5a679a 100755
--- a/Scripts/run_all_unit_tests.sh
+++ b/Scripts/run_all_unit_tests.sh
@@ -1,4 +1,5 @@
 #!/bin/sh
+# Usage: ./run_all_unit_tests.sh [Debug|Release|ASAN]
 
 set -e
 set -o pipefail
@@ -36,6 +37,13 @@ build_target()
     TARGET=$1
     CONFIGURATION=$2
     echo building ${TARGET} - ${CONFIGURATION}
+    
+    asan_flags=""
+    if [ "$CONFIGURATION" == "ASAN" ]; then
+        CONFIGURATION="Release"
+        asan_flags="-enableAddressSanitizer YES"
+    fi
+        
     XC="xcodebuild \
         -project ${XCODEPROJ} \
         -scheme ${TARGET} \
@@ -43,6 +51,7 @@ build_target()
         SYMROOT=${BUILD_DIR} \
         OBJROOT=${BUILD_DIR} \
         -parallelizeTargets \
+        ${asan_flags} \
         OTHER_CFLAGS=\"-fdebug-prefix-map=${ROOT_DIR}=.\""
     BINARY_DIR=$($XC -showBuildSettings | grep " BUILT_PRODUCTS_DIR =" | sed -e 's/.*= *//')
     BINARY_NAME=$($XC -showBuildSettings | grep " FULL_PRODUCT_NAME =" | sed -e 's/.*= *//')