1 files changed, 68 insertions, 0 deletions
diff --git a/neozip/test/cmake/test-data.cmake b/neozip/test/cmake/test-data.cmake
new file mode 100644
index 0000000000..e60c356e46
--- /dev/null
+++ b/neozip/test/cmake/test-data.cmake
@@ -0,0 +1,68 @@
+# test-data.cmake - Tests targeting data files in the data directory
+
+# Test compress and verify test against data file using extra args
+macro(test_minigzip name path)
+    # Construct compression arguments for minigzip
+    set(compress_args -k -c)
+    foreach(extra_arg IN ITEMS "${ARGN}")
+        list(APPEND compress_args ${extra_arg})
+    endforeach()
+
+    # Create unique friendly string for test
+    string(REPLACE ";" "" arg_list "${ARGN}")
+    string(REPLACE " " "" arg_list "${arg_list}")
+    string(REPLACE "-" "" arg_list "${arg_list}")
+
+    set(test_id minigzip-${name}-${arg_list})
+
+    if(NOT TEST ${test_id})
+        add_test(NAME ${test_id}
+            COMMAND ${CMAKE_COMMAND}
+            "-DTARGET=${MINIGZIP_COMMAND}"
+            "-DCOMPRESS_ARGS=${compress_args}"
+            "-DDECOMPRESS_ARGS=-d;-c"
+            -DINPUT=${CMAKE_CURRENT_SOURCE_DIR}/${path}
+            -DTEST_NAME=${test_id}
+            -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/compress-and-verify.cmake)
+    endif()
+endmacro()
+
+# List of arg combinations to use during compression
+set(TEST_CONFIGS
+    -R      # Z_RLE
+    -h      # Z_HUFFMAN_ONLY
+    -T      # Direct store
+    -0      # No compression
+    -1      # Deflate quick
+    -2      # Deflate fast
+    -4      # Deflate medium (lazy matches)
+    "-5;-F" # Deflate medium (Z_FIXED)
+    -6      # Deflate medium
+    -9      # Deflate slow
+    "-9;-f" # Deflate slow (Z_FILTERED)
+)
+
+# Enumerate all files in data directory to run tests against
+file(GLOB_RECURSE TEST_FILE_PATHS
+    LIST_DIRECTORIES false
+    RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}/data/*)
+
+# For all files in the data directory, run tests against them
+foreach(test_file_path ${TEST_FILE_PATHS})
+    if("${test_file_path}" MATCHES ".gz$" OR "${test_file_path}" MATCHES ".out$" OR
+        "${test_file_path}" MATCHES "/.git/" OR "${test_file_path}" MATCHES ".md$")
+        continue()
+    endif()
+    foreach(test_config ${TEST_CONFIGS})
+        get_filename_component(test_name ${test_file_path} NAME)
+        if (test_name STREQUAL "")
+            continue()
+        endif()
+        test_minigzip(${test_name} ${test_file_path} ${test_config})
+    endforeach()
+endforeach()
+
+# Additional tests to verify with automatic data type detection arg
+test_minigzip("detect-text" "data/lcet10.txt" -A)
+test_minigzip("detect-binary" "data/paper-100k.pdf" -A)