upload full testdata archive

PiperOrigin-RevId: 564700547

.github/workflows/build_test.yml

@@ -385,7 +385,7 @@ jobs:
     - name: Configure and Build
       run: |
         cd archive
-        cmake -B out .
+        cmake -B out . -DBROTLI_DOWNLOAD_TESTDATA=ON
         cmake --build out
 
     - name: Test

.github/workflows/release.yaml

@@ -119,4 +119,28 @@ jobs:
       uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v0.1.15
       with:
         files: brotli-${{matrix.triplet}}.zip
+
+  testdata_upload:
+    name: Upload testdata
+    runs-on: 'ubuntu-latest'
+    defaults:
+      run:
+        shell: bash
+    steps:
+
+    - name: Checkout the source
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
+      with:
+        submodules: false
+        fetch-depth: 1
+
+    - name: Compress testdata
+      run: |
+        tar cvfJ testdata.txz tests/testdata
+
+    - name: Upload archive to release
+      if: (github.event_name == 'release') || true
+      uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v0.1.15
+      with:
+        files: testdata.txz
         tag_name: dev/null

CMakeLists.txt

@@ -11,6 +11,8 @@ cmake_policy(SET CMP0048 NEW)
 project(brotli C)
 
 option(BUILD_SHARED_LIBS "Build shared libraries" ON)
+option(BUILD_DISABLE_TESTS "Disable tests" OFF)
+option(BUILD_DOWNLOAD_TESTDATA "Download full testdata" OFF)
 
 if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
   message(STATUS "Setting build type to Release as none was specified.")
@@ -233,6 +235,10 @@ if(NOT BROTLI_DISABLE_TESTS)
   include(CTest)
   enable_testing()
 
+  if(BROTLI_DOWNLOAD_TESTDATA)
+    add_custom_target(download_testdata scripts/download_testdata.sh)
+  endif()
+
   set(ROUNDTRIP_INPUTS
     tests/testdata/alice29.txt
     tests/testdata/asyoulik.txt

scripts/download_testdata.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+TAG=`git describe --tags --abbrev=0`
+TAG="${TAG//'/'/%2F}" # Escaping for tag names with slash (e.g. "dev/null")
+ARCHIVE=testdata.txz
+curl https://github.com/google/brotli/releases/download/${TAG}/${ARCHIVE} --output ${ARCHIVE}
+tar xvfJ ${ARCHIVE}