# decoding process that the output would be bitwise different (while PSNR would
# be kept identical).
-#message("0: ${REFFILE}")
-#message("1: ${CMAKE_CURRENT_BINARY_DIR}")
-#message("2: ${FILENAME}")
-#get_filename_component(pgxfile ${pgxfullpath} NAME)
+# Another more conventional approach is to store the generated output from
+# openjpeg however storing the full generated output is generally useless since
+# we do not really care about the exact pixel value, we simply need to known
+# when a code change impact output generation. furthermore storing the
+# complete generated output file, tends to make the svn:/openjpeg-data really
+# big.
+
+# This script expect two inputs
+# REFFILE: Path to the md5sum.txt file
+# OUTFILENAME: The name of the generated file we want to check The script will
+# check whether a PGX or a PNG file was generated in the test suite (computed
+# from OUTFILENAME)
+
get_filename_component(OUTFILENAME_NAME ${OUTFILENAME} NAME)
string(FIND ${OUTFILENAME_NAME} "." SHORTEST_EXT_POS REVERSE)
string(SUBSTRING ${OUTFILENAME_NAME} 0 ${SHORTEST_EXT_POS} OUTFILENAME_NAME_WE)
-#message("3: ${OUTFILENAME_NAME}")
-#message("4: ${OUTFILENAME_NAME_WE}")
-#file(GLOB globfiles "Temporary/${FILENAME}*.pgx" "Temporary/${FILENAME}*.png")
-file(GLOB globfiles "Temporary/${OUTFILENAME_NAME_WE}*.pgx" "Temporary/${OUTFILENAME_NAME_WE}*.png")
-#message("6: ${globfiles}")
+file(GLOB globfiles "Temporary/${OUTFILENAME_NAME_WE}*.pgx" "Temporary/${OUTFILENAME_NAME_WE}*.png" "Temporary/${OUTFILENAME_NAME_WE}*.tif")
if(NOT globfiles)
message(SEND_ERROR "Could not find output PGX files: ${OUTFILENAME_NAME_WE}")
endif()
-# REFFILE follow what md5sum -c would expect as input:
+# REFFILE follow what `md5sum -c` would expect as input:
file(READ ${REFFILE} variable)
-#string(REGEX REPLACE "\r?\n" ";" variable "${variable}")
foreach(pgxfullpath ${globfiles})
+ file(MD5 ${pgxfullpath} output)
get_filename_component(pgxfile ${pgxfullpath} NAME)
- #message("8: ${pgxfile}")
- execute_process(
- COMMAND ${CMAKE_COMMAND} -E md5sum ${pgxfile}
- WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/Temporary
- RESULT_VARIABLE res
- OUTPUT_VARIABLE output
- ERROR_VARIABLE error_output
- OUTPUT_STRIP_TRAILING_WHITESPACE # important
- )
-
- # Pass the output back to ctest
- if(res)
- message(SEND_ERROR "md5 could not be computed, it failed with value ${res}. Output was: ${error_output}")
- endif()
- #message("3: ${output}")
-
- #message("4: ${variable}")
+
string(REGEX MATCH "[0-9a-f]+ ${pgxfile}" output_var "${variable}")
- #message("5: ${output_var}")
-
+
+ # Search for variant md5sum for libtiff >= 4.1
+ string(REGEX MATCH "libtiff_4_1:[0-9a-f]+ ${pgxfile}" alternate_output_var "${variable}")
+
+ set(output "${output} ${pgxfile}")
+
if("${output_var}" STREQUAL "${output}")
- #message("6: eqal")
+ message(STATUS "equal: [${output_var}] vs [${output}]")
+ elseif("${alternate_output_var}" STREQUAL "libtiff_4_1:${output}")
+ message(STATUS "equal: [${alternate_output_var}] vs [libtiff_4_1:${output}]")
else()
message(SEND_ERROR "not equal: [${output_var}] vs [${output}]")
endif()