import catch2 3.8.1vendor/catch2/3.8.1vendor/catch2

9 files changed, 541 insertions, 0 deletions

diff --git a/.github/workflows/linux-bazel-builds.yml b/.github/workflows/linux-bazel-builds.yml
new file mode 100644
index 0000000..dc826ac
--- /dev/null
+++ b/.github/workflows/linux-bazel-builds.yml
@@ -0,0 +1,24 @@
+name: Bazel build
+
+on: [push, pull_request]
+
+jobs:
+  build_and_test_ubuntu:
+    name: Linux Ubuntu 22.04 Bazel build <GCC 11.2.0>
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        compilation_mode: [fastbuild, dbg, opt]
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Mount bazel cache
+      uses: actions/cache@v3
+      with:
+        path: "/home/runner/.cache/bazel"
+        key: bazel-ubuntu22-gcc11
+
+    - name: Build Catch2
+      run: |
+        bazelisk build --compilation_mode=${{matrix.compilation_mode}} //...
diff --git a/.github/workflows/linux-meson-builds.yml b/.github/workflows/linux-meson-builds.yml
new file mode 100644
index 0000000..4a6cfd5
--- /dev/null
+++ b/.github/workflows/linux-meson-builds.yml
@@ -0,0 +1,44 @@
+name: Linux builds (meson)
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: meson ${{matrix.cxx}}, C++${{matrix.std}}, ${{matrix.build_type}}
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        cxx:
+          - g++-11
+          - clang++-11
+        build_type: [debug, release]
+        std: [14, 17]
+        include:
+          - cxx: clang++-11
+            other_pkgs: clang-11
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Prepare environment
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y meson ninja-build ${{matrix.other_pkgs}}
+
+    - name: Configure build
+      env:
+        CXX: ${{matrix.cxx}}
+        CXXFLAGS: -std=c++${{matrix.std}} ${{matrix.cxxflags}}
+      # Note: $GITHUB_WORKSPACE is distinct from ${{runner.workspace}}.
+      #       This is important
+      run: |
+        meson -Dbuildtype=${{matrix.build_type}} ${{runner.workspace}}/meson-build
+
+    - name: Build tests + lib
+      working-directory: ${{runner.workspace}}/meson-build
+      run: ninja
+
+    - name: Run tests
+      working-directory: ${{runner.workspace}}/meson-build
+      run: |
+        meson test --verbose
diff --git a/.github/workflows/linux-other-builds.yml b/.github/workflows/linux-other-builds.yml
new file mode 100644
index 0000000..6993c81
--- /dev/null
+++ b/.github/workflows/linux-other-builds.yml
@@ -0,0 +1,154 @@
+# The builds in this file are more complex (e.g. they need custom CMake
+# configuration) and thus are unsuitable to the simple build matrix
+# approach used in simple-builds
+name: Linux builds (complex)
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: ${{matrix.build_description}}, ${{matrix.cxx}}, C++${{matrix.std}} ${{matrix.build_type}}
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        # We add builds one by one in this case, because there are no
+        # dimensions that are shared across the builds
+        include:
+
+          # Single surrogate header build
+          - cxx: clang++-10
+            build_description: Surrogates build
+            build_type: Debug
+            std: 14
+            other_pkgs: clang-10
+            cmake_configurations: -DCATCH_BUILD_SURROGATES=ON
+
+          # Extras and examples with gcc-7
+          - cxx: g++-7
+            build_description: Extras + Examples
+            build_type: Debug
+            std: 14
+            other_pkgs: g++-7
+            cmake_configurations: -DCATCH_BUILD_EXTRA_TESTS=ON -DCATCH_BUILD_EXAMPLES=ON -DCATCH_ENABLE_CMAKE_HELPER_TESTS=ON
+          - cxx: g++-7
+            build_description: Extras + Examples
+            build_type: Release
+            std: 14
+            other_pkgs: g++-7
+            cmake_configurations: -DCATCH_BUILD_EXTRA_TESTS=ON -DCATCH_BUILD_EXAMPLES=ON -DCATCH_ENABLE_CMAKE_HELPER_TESTS=ON
+
+          # Extras and examples with Clang-10
+          - cxx: clang++-10
+            build_description: Extras + Examples
+            build_type: Debug
+            std: 17
+            other_pkgs: clang-10
+            cmake_configurations: -DCATCH_BUILD_EXTRA_TESTS=ON -DCATCH_BUILD_EXAMPLES=ON -DCATCH_ENABLE_CMAKE_HELPER_TESTS=ON
+          - cxx: clang++-10
+            build_description: Extras + Examples
+            build_type: Release
+            std: 17
+            other_pkgs: clang-10
+            cmake_configurations: -DCATCH_BUILD_EXTRA_TESTS=ON -DCATCH_BUILD_EXAMPLES=ON -DCATCH_ENABLE_CMAKE_HELPER_TESTS=ON
+
+          # Configure tests with Clang-10
+          - cxx: clang++-10
+            build_description: CMake configuration tests
+            build_type: Debug
+            std: 14
+            other_pkgs: clang-10
+            cmake_configurations: -DCATCH_ENABLE_CONFIGURE_TESTS=ON
+
+          # Valgrind test Clang-10
+          - cxx: clang++-10
+            build_description: Valgrind tests
+            build_type: Debug
+            std: 14
+            other_pkgs: clang-10 valgrind
+            cmake_configurations: -DMEMORYCHECK_COMMAND=`which valgrind` -DMEMORYCHECK_COMMAND_OPTIONS="-q --track-origins=yes --leak-check=full --num-callers=50 --show-leak-kinds=definite --error-exitcode=1"
+            other_ctest_args: -T memcheck -LE uses-python
+
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Prepare environment
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y ninja-build ${{matrix.other_pkgs}}
+
+    - name: Configure build
+      working-directory: ${{runner.workspace}}
+      env:
+        CXX: ${{matrix.cxx}}
+        CXXFLAGS: ${{matrix.cxxflags}}
+      # Note: $GITHUB_WORKSPACE is distinct from ${{runner.workspace}}.
+      #       This is important
+      run: |
+        cmake -Bbuild -H$GITHUB_WORKSPACE \
+              -DCMAKE_BUILD_TYPE=${{matrix.build_type}} \
+              -DCMAKE_CXX_STANDARD=${{matrix.std}} \
+              -DCMAKE_CXX_STANDARD_REQUIRED=ON \
+              -DCMAKE_CXX_EXTENSIONS=OFF \
+              -DCATCH_DEVELOPMENT_BUILD=ON \
+              ${{matrix.cmake_configurations}} \
+              -G Ninja
+
+    - name: Build tests + lib
+      working-directory: ${{runner.workspace}}/build
+      run: ninja
+
+    - name: Run tests
+      env:
+          CTEST_OUTPUT_ON_FAILURE: 1
+      working-directory: ${{runner.workspace}}/build
+      run: ctest -C ${{matrix.build_type}} -j `nproc` ${{matrix.other_ctest_args}}
+  clang-tidy:
+    name: clang-tidy ${{matrix.version}}, ${{matrix.build_description}}, C++${{matrix.std}} ${{matrix.build_type}}
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        include:
+          - version: "15"
+            build_description: all
+            build_type: Debug
+            std: 17
+            other_pkgs: ''
+            cmake_configurations: -DCATCH_BUILD_EXAMPLES=ON -DCATCH_ENABLE_CMAKE_HELPER_TESTS=ON
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Prepare environment
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y ninja-build clang-${{matrix.version}} clang-tidy-${{matrix.version}} ${{matrix.other_pkgs}}
+
+    - name: Configure build
+      working-directory: ${{runner.workspace}}
+      env:
+        CXX: clang++-${{matrix.version}}
+        CXXFLAGS: ${{matrix.cxxflags}}
+      # Note: $GITHUB_WORKSPACE is distinct from ${{runner.workspace}}.
+      #       This is important
+      run: |
+        clangtidy="clang-tidy-${{matrix.version}};-use-color"
+        # Use a dummy compiler/linker/ar/ranlib to effectively disable the
+        # compilation and only run clang-tidy.
+        cmake -Bbuild -H$GITHUB_WORKSPACE \
+              -DCMAKE_BUILD_TYPE=${{matrix.build_type}} \
+              -DCMAKE_CXX_STANDARD=${{matrix.std}} \
+              -DCMAKE_CXX_STANDARD_REQUIRED=ON \
+              -DCMAKE_CXX_EXTENSIONS=OFF \
+              -DCATCH_DEVELOPMENT_BUILD=ON \
+              -DCMAKE_CXX_CLANG_TIDY="$clangtidy" \
+              -DCMAKE_CXX_COMPILER_LAUNCHER=/usr/bin/true \
+              -DCMAKE_AR=/usr/bin/true \
+              -DCMAKE_CXX_COMPILER_AR=/usr/bin/true \
+              -DCMAKE_RANLIB=/usr/bin/true \
+              -DCMAKE_CXX_LINK_EXECUTABLE=/usr/bin/true \
+              ${{matrix.cmake_configurations}} \
+              -G Ninja
+
+    - name: Run clang-tidy
+      working-directory: ${{runner.workspace}}/build
+      run: ninja
diff --git a/.github/workflows/linux-simple-builds.yml b/.github/workflows/linux-simple-builds.yml
new file mode 100644
index 0000000..4cca316
--- /dev/null
+++ b/.github/workflows/linux-simple-builds.yml
@@ -0,0 +1,123 @@
+name: Linux builds (basic)
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: ${{matrix.cxx}}, C++${{matrix.std}}, ${{matrix.build_type}}
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        cxx:
+          - g++-5
+          - g++-6
+          - g++-7
+          - g++-8
+          - g++-9
+          - g++-10
+          - clang++-6.0
+          - clang++-7
+          - clang++-8
+          - clang++-9
+          - clang++-10
+        build_type: [Debug, Release]
+        std: [14]
+        include:
+          - cxx: g++-5
+            other_pkgs: g++-5
+          - cxx: g++-6
+            other_pkgs: g++-6
+          - cxx: g++-7
+            other_pkgs: g++-7
+          - cxx: g++-8
+            other_pkgs: g++-8
+          - cxx: g++-9
+            other_pkgs: g++-9
+          - cxx: g++-10
+            other_pkgs: g++-10
+          - cxx: clang++-6.0
+            other_pkgs: clang-6.0
+          - cxx: clang++-7
+            other_pkgs: clang-7
+          - cxx: clang++-8
+            other_pkgs: clang-8
+          - cxx: clang++-9
+            other_pkgs: clang-9
+          - cxx: clang++-10
+            other_pkgs: clang-10
+          # Clang 6 + C++17
+          # does not work with the default libstdc++ version thanks
+          # to a disagreement on variant implementation.
+          # - cxx: clang++-6.0
+          #   build_type: Debug
+          #   std: 17
+          #   other_pkgs: clang-6.0
+          # - cxx: clang++-6.0
+          #   build_type: Release
+          #   std: 17
+          #   other_pkgs: clang-6.0
+          # Clang 10 + C++17
+          - cxx: clang++-10
+            build_type: Debug
+            std: 17
+            other_pkgs: clang-10
+          - cxx: clang++-10
+            build_type: Release
+            std: 17
+            other_pkgs: clang-10
+          - cxx: clang++-10
+            build_type: Debug
+            std: 20
+            other_pkgs: clang-10
+          - cxx: clang++-10
+            build_type: Release
+            std: 20
+            other_pkgs: clang-10
+          - cxx: g++-10
+            build_type: Debug
+            std: 20
+            other_pkgs: g++-10
+          - cxx: g++-10
+            build_type: Release
+            std: 20
+            other_pkgs: g++-10
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Add repositories for older GCC
+      run: |
+        sudo apt-add-repository 'deb http://azure.archive.ubuntu.com/ubuntu/ bionic main'
+        sudo apt-add-repository 'deb http://azure.archive.ubuntu.com/ubuntu/ bionic universe'
+      if: ${{ matrix.cxx == 'g++-5' || matrix.cxx == 'g++-6' }}
+
+    - name: Prepare environment
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y ninja-build ${{matrix.other_pkgs}}
+
+    - name: Configure build
+      working-directory: ${{runner.workspace}}
+      env:
+        CXX: ${{matrix.cxx}}
+        CXXFLAGS: ${{matrix.cxxflags}}
+      # Note: $GITHUB_WORKSPACE is distinct from ${{runner.workspace}}.
+      #       This is important
+      run: |
+        cmake -Bbuild -H$GITHUB_WORKSPACE \
+              -DCMAKE_BUILD_TYPE=${{matrix.build_type}} \
+              -DCMAKE_CXX_STANDARD=${{matrix.std}} \
+              -DCMAKE_CXX_STANDARD_REQUIRED=ON \
+              -DCMAKE_CXX_EXTENSIONS=OFF \
+              -DCATCH_DEVELOPMENT_BUILD=ON \
+              -G Ninja
+
+    - name: Build tests + lib
+      working-directory: ${{runner.workspace}}/build
+      run: ninja
+
+    - name: Run tests
+      env:
+          CTEST_OUTPUT_ON_FAILURE: 1
+      working-directory: ${{runner.workspace}}/build
+      run: ctest -C ${{matrix.build_type}} -j `nproc`
diff --git a/.github/workflows/mac-builds-m1.yml b/.github/workflows/mac-builds-m1.yml
new file mode 100644
index 0000000..45629cd
--- /dev/null
+++ b/.github/workflows/mac-builds-m1.yml
@@ -0,0 +1,44 @@
+name: Arm Mac builds
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: macos-14
+    strategy:
+      matrix:
+        cxx:
+          - clang++
+        build_type: [Debug, Release]
+        std: [14, 17]
+        include:
+          - build_type: Debug
+            examples: ON
+            extra_tests: ON
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Configure build
+      working-directory: ${{runner.workspace}}
+      env:
+        CXX: ${{matrix.cxx}}
+        CXXFLAGS: ${{matrix.cxxflags}}
+      run: |
+        cmake -Bbuild -H$GITHUB_WORKSPACE \
+              -DCMAKE_BUILD_TYPE=${{matrix.build_type}} \
+              -DCMAKE_CXX_STANDARD=${{matrix.std}} \
+              -DCMAKE_CXX_STANDARD_REQUIRED=ON \
+              -DCATCH_DEVELOPMENT_BUILD=ON \
+              -DCATCH_BUILD_EXAMPLES=${{matrix.examples}} \
+              -DCATCH_BUILD_EXTRA_TESTS=${{matrix.examples}}
+
+    - name: Build tests + lib
+      working-directory: ${{runner.workspace}}/build
+      run: make -j `sysctl -n hw.ncpu`
+
+    - name: Run tests
+      env:
+          CTEST_OUTPUT_ON_FAILURE: 1
+      working-directory: ${{runner.workspace}}/build
+      run: ctest -C ${{matrix.build_type}} -j `sysctl -n hw.ncpu`
diff --git a/.github/workflows/mac-builds.yml b/.github/workflows/mac-builds.yml
new file mode 100644
index 0000000..fb41f5d
--- /dev/null
+++ b/.github/workflows/mac-builds.yml
@@ -0,0 +1,48 @@
+name: Intel Mac builds
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    # From macos-14 forward, the baseline "macos-X" image is Arm based,
+    # and not Intel based. Thus this is the newest image we can use for
+    # Intel MacOS CI, and there don't seem to be any plans to keep providing
+    # the Intel based images for free to OSS projects.
+    runs-on: macos-13
+    strategy:
+      matrix:
+        cxx:
+          - clang++
+        build_type: [Debug, Release]
+        std: [14, 17]
+        include:
+          - build_type: Debug
+            examples: ON
+            extra_tests: ON
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Configure build
+      working-directory: ${{runner.workspace}}
+      env:
+        CXX: ${{matrix.cxx}}
+        CXXFLAGS: ${{matrix.cxxflags}}
+      run: |
+        cmake -Bbuild -H$GITHUB_WORKSPACE \
+              -DCMAKE_BUILD_TYPE=${{matrix.build_type}} \
+              -DCMAKE_CXX_STANDARD=${{matrix.std}} \
+              -DCMAKE_CXX_STANDARD_REQUIRED=ON \
+              -DCATCH_DEVELOPMENT_BUILD=ON \
+              -DCATCH_BUILD_EXAMPLES=${{matrix.examples}} \
+              -DCATCH_BUILD_EXTRA_TESTS=${{matrix.examples}}
+
+    - name: Build tests + lib
+      working-directory: ${{runner.workspace}}/build
+      run: make -j `sysctl -n hw.ncpu`
+
+    - name: Run tests
+      env:
+          CTEST_OUTPUT_ON_FAILURE: 1
+      working-directory: ${{runner.workspace}}/build
+      run: ctest -C ${{matrix.build_type}} -j `sysctl -n hw.ncpu`
diff --git a/.github/workflows/package-manager-builds.yaml b/.github/workflows/package-manager-builds.yaml
new file mode 100644
index 0000000..6d90d14
--- /dev/null
+++ b/.github/workflows/package-manager-builds.yaml
@@ -0,0 +1,31 @@
+name: Package Manager Builds
+
+on: [push, pull_request]
+
+jobs:
+  conan_builds:
+    name: Conan ${{matrix.conan_version}}
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        conan_version:
+          - '1.63'
+          - '2.1'
+
+        include:
+          # Conan 1 has default profiles installed
+          - conan_version: '1.63'
+            profile_generate: 'false'
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install conan
+      run: pip install conan==${{matrix.conan_version}}
+
+    - name: Setup conan profiles
+      if: matrix.profile_generate != 'false'
+      run: conan profile detect
+
+    - name: Run conan package create
+      run: conan create . -tf .conan/test_package
diff --git a/.github/workflows/validate-header-guards.yml b/.github/workflows/validate-header-guards.yml
new file mode 100644
index 0000000..fa9d157
--- /dev/null
+++ b/.github/workflows/validate-header-guards.yml
@@ -0,0 +1,36 @@
+name: Check header guards
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    # Set the type of machine to run on
+    runs-on: ubuntu-20.04
+    steps:
+
+      - name: Checkout source code
+        uses: actions/checkout@v4
+
+      - name: Setup Dependencies
+        uses: actions/setup-python@v2
+        with:
+            python-version: '3.7'
+      - name: Install checkguard
+        run: pip install guardonce
+
+      - name: Check that include guards are properly named
+        run: |
+          wrong_files=$(checkguard -r src/catch2/ -p "name | append _INCLUDED | upper")
+          if [[ $wrong_files ]]; then
+            echo "Files with wrong header guard:"
+            echo $wrong_files
+            exit 1
+          fi
+
+      - name: Check that there are no duplicated filenames
+        run: |
+          ./tools/scripts/checkDuplicateFilenames.py
+
+      - name: Check that all source files have the correct license header
+        run: |
+          ./tools/scripts/checkLicense.py
diff --git a/.github/workflows/windows-simple-builds.yml b/.github/workflows/windows-simple-builds.yml
new file mode 100644
index 0000000..5fb7b8f
--- /dev/null
+++ b/.github/workflows/windows-simple-builds.yml
@@ -0,0 +1,37 @@
+name: Windows builds (basic)
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: ${{matrix.os}}, ${{matrix.std}}, ${{matrix.build_type}}, ${{matrix.platform}}
+    runs-on: ${{matrix.os}}
+    strategy:
+      matrix:
+        os: [windows-2019, windows-2022]
+        platform: [Win32, x64]
+        build_type: [Debug, Release]
+        std: [14, 17]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Configure build
+        working-directory: ${{runner.workspace}}
+        run: |
+          cmake -S $Env:GITHUB_WORKSPACE               `
+                -B ${{runner.workspace}}/build         `
+                -DCMAKE_CXX_STANDARD=${{matrix.std}}   `
+                -A ${{matrix.platform}}                `
+                --preset all-tests
+
+      - name: Build tests
+        working-directory: ${{runner.workspace}}
+        run: cmake --build build --config ${{matrix.build_type}} --parallel %NUMBER_OF_PROCESSORS%
+        shell: cmd
+
+      - name: Run tests
+        working-directory: ${{runner.workspace}}/build
+        env:
+            CTEST_OUTPUT_ON_FAILURE: 1
+        run: ctest -C ${{matrix.build_type}} -j %NUMBER_OF_PROCESSORS%
+        shell: cmd