Adds run_tests.sh for simdjson rauc rapidjson python3-libraries spicy (google#14744)

Adds run_tests.sh for the simdjson rauc python3-libraries spicy projects
and fix the build and run_tests.sh for rapidjson project.

run_tests.sh is used as part of Chronos with cached builds:

https://github.com/google/oss-fuzz/tree/master/infra/chronos#chronos-feature--running-tests-of-a-project

---------

Signed-off-by: Arthur Chan <arthur.chan@adalogics.com>

Author: arthurscchan

projects/python3-libraries/Dockerfile

@@ -19,4 +19,4 @@ RUN apt-get update && \
     apt-get install -y build-essential libncursesw5-dev libreadline-dev libssl-dev libgdbm-dev libc6-dev libsqlite3-dev tk-dev libbz2-dev zlib1g-dev libffi-dev
 RUN git clone https://github.com/python/cpython.git cpython
 RUN git clone --depth 1 https://github.com/python/library-fuzzers.git
-COPY build.sh $SRC/
+COPY run_tests.sh build.sh $SRC/

projects/python3-libraries/run_tests.sh

@@ -0,0 +1,22 @@
+#!/bin/bash -eu
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+# Disable leak sanitizer
+export ASAN_OPTIONS="detect_leaks=0"
+
+# Run unit test (2 unit tests that required network connection are skipped)
+ctest --test-dir $SRC/cpython -j$(nproc) -E "test_urllib2|test_urllibnet"

projects/rapidjson/Dockerfile

@@ -16,14 +16,7 @@
 
 FROM gcr.io/oss-fuzz-base/base-builder
 RUN apt-get update && \
-    apt-get install -y make autoconf automake libtool cmake
-RUN git clone --depth 1 https://github.com/google/googletest && \
-   cd $SRC/googletest && \
-   mkdir build && \
-   cd build && \
-   cmake .. && \
-   make -j$(nproc) && \
-   make install
+    apt-get install -y make autoconf automake libtool cmake libgtest-dev
 RUN git clone --depth 1 https://github.com/Tencent/rapidjson.git rapidjson
 WORKDIR rapidjson
 COPY *.sh fuzzer.cpp $SRC/

projects/rapidjson/build.sh

@@ -27,13 +27,19 @@ then
     export CXXFLAGS="$CXXFLAGS -DASAN"
 fi
 
-# First build library and tests, which is needed for OSS-Fuzz's Chronos.
-mkdir build
-cd build
-cmake ../
-make -j$(nproc)
-cd ../
-
 # Build fuzz harness.
 $CXX $CXXFLAGS -D_GLIBCXX_DEBUG -I $SRC/rapidjson/include $SRC/fuzzer.cpp $LIB_FUZZING_ENGINE -o $OUT/fuzzer
 
+# Build unit test and perf test only
+mkdir build
+cd build
+NO_ERROR="-Wno-error=character-conversion"
+NO_ERROR="$NO_ERROR -Wno-error=deprecated-declarations"
+NO_ERROR="$NO_ERROR -Wno-error=uninitialized-const-pointer"
+export LDFLAGS="-pthread"
+cmake -DRAPIDJSON_BUILD_CXX17=ON \
+  -DRAPIDJSON_BUILD_CXX11=OFF \
+  -DRAPIDJSON_BUILD_THIRDPARTY_GTEST=OFF \
+  -DCMAKE_CXX_FLAGS="$NO_ERROR" \
+  ..
+make -j$(nproc) unittest perftest

projects/rapidjson/run_tests.sh

@@ -15,8 +15,4 @@
 #
 ###############################################################################
 
-./build/bin/unittest
-
-# The below fails when run in OSS-Fuzz.
-# TODO: adjust so this runs in a regular ASAN OSS-Fuzz build environment.
-#./build/bin/perftest
+$SRC/rapidjson/build/bin/unittest && $SRC/rapidjson/build/bin/perftest

projects/rauc/Dockerfile

@@ -19,4 +19,4 @@ RUN apt-get update && apt-get install -y python3-pip
 RUN unset CFLAGS CXXFLAGS && pip3 install -U meson ninja
 RUN git clone --depth 1 https://github.com/rauc/rauc.git rauc
 WORKDIR rauc
-COPY build.sh $SRC/
+COPY run_tests.sh build.sh $SRC/

projects/rauc/run_tests.sh

@@ -0,0 +1,26 @@
+#!/bin/bash -eu
+#
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+# Disable leak sanitizer
+export ASAN_OPTIONS="detect_leaks=0"
+
+# Run unit testing, skipping some that requires hardware or network configuration
+meson test -C $WORK/build --suite rauc -j$(nproc) artifacts bootchooser checksum config_file context event_log hash_index manifest progress slot stats status_file utils
+
+# Test skipped that requires hardware or network configuration
+# meson test -C $WORK/build --suite rauc -j$(nproc) boot_raw_fallback bundle dm install service signature update_handler

projects/simdjson/Dockerfile

@@ -20,5 +20,5 @@ RUN apt-get update && apt-get install -y ninja-build wget
 
 RUN git clone --depth 1 https://github.com/simdjson/simdjson.git simdjson
 WORKDIR simdjson
-COPY build.sh $SRC/
+COPY run_tests.sh build.sh $SRC/
 

projects/simdjson/run_tests.sh

@@ -0,0 +1,24 @@
+#!/bin/bash -eu
+#
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+# Disable leak sanitizer
+export ASAN_OPTIONS="detect_leaks=0"
+
+# Exclude failing unit test cases and run the remaining unit testing
+ctest --test-dir $SRC/simdjson/build -j$(nproc) -E \
+  "minify_tests|prettify_tests|ondemand_tostring_tests|ondemand_cacheline|builder_string_builder_tests"

projects/spicy/Dockerfile

@@ -63,4 +63,4 @@ RUN git clone --depth 1 --recursive https://github.com/zeek/spicy spicy \
 
 WORKDIR ${SRC}/spicy
 
-COPY build.sh $SRC/
+COPY run_tests.sh build.sh $SRC/