Initial commit

app/src/main/cpp/woff2/brotli/tests/run-compatibility-test.cmake

@@ -0,0 +1,29 @@
+string(REGEX REPLACE "([a-zA-Z0-9\\.]+)\\.compressed(\\.[0-9]+)?$" "\\1" REFERENCE_DATA "${INPUT}")
+string(REGEX REPLACE "\\.compressed" "" OUTPUT_FILE "${INPUT}")
+get_filename_component(OUTPUT_NAME "${OUTPUT_FILE}" NAME)
+
+execute_process(
+  WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+  COMMAND ${BROTLI_WRAPPER} ${BROTLI_CLI} --force --decompress ${INPUT} --output=${CMAKE_CURRENT_BINARY_DIR}/${OUTPUT_NAME}.unbr
+  RESULT_VARIABLE result)
+if(result)
+  message(FATAL_ERROR "Decompression failed")
+endif()
+
+function(test_file_equality f1 f2)
+  if(NOT CMAKE_VERSION VERSION_LESS 2.8.7)
+    file(SHA512 "${f1}" f1_cs)
+    file(SHA512 "${f2}" f2_cs)
+    if(NOT "${f1_cs}" STREQUAL "${f2_cs}")
+      message(FATAL_ERROR "Files do not match")
+    endif()
+  else()
+    file(READ "${f1}" f1_contents)
+    file(READ "${f2}" f2_contents)
+    if(NOT "${f1_contents}" STREQUAL "${f2_contents}")
+      message(FATAL_ERROR "Files do not match")
+    endif()
+  endif()
+endfunction()
+
+test_file_equality("${REFERENCE_DATA}" "${CMAKE_CURRENT_BINARY_DIR}/${OUTPUT_NAME}.unbr")