Port match scripts from adapters branch

cmake/match.cmake

@@ -61,7 +61,7 @@ elseif(${MODE} STREQUAL "file")
 endif()
 
 if(TEST_RESULT)
- message(FATAL_ERROR "Failed: Test ${TEST_FILE} ${TEST_ARGS} returned non-zero (${TEST_RESULT}).")
+ message(FATAL_ERROR "Failed: Test command '${TEST_FILE} ${TEST_ARGS}' returned non-zero (${TEST_RESULT}).")
 endif()
 
 # Compare the output file contents with a match file contents
@@ -71,13 +71,7 @@ execute_process(
 )
 
 if(TEST_RESULT)
- file(READ ${OUT_FILE} OUTPUT)
- file(READ ${MATCH_FILE} MATCH_STRING)
- message(FATAL_ERROR "Failed: The output of ${OUT_FILE}:\n ${OUTPUT}\n does not match ${MATCH_FILE}:\n ${MATCH_STRING} (${TEST_RESULT})")
-elseif()
- message("Passed: The output ${OUT_FILE} matches ${MATCH_FILE}")
-endif()
-
-if(EXISTS ${OUT_FILE})
- file(REMOVE ${OUT_FILE})
-endif()
+ message(FATAL_ERROR "Failed (${TEST_RESULT}): The output of test command '${TEST_FILE} ${TEST_ARGS}' (stored in ${CMAKE_CURRENT_BINARY_DIR}/${OUT_FILE}) does not match '${MATCH_FILE}'")
+else()
+ message("Passed: The output of test command '${TEST_FILE} ${TEST_ARGS}' (stored in ${CMAKE_CURRENT_BINARY_DIR}/${OUT_FILE}) matches '${MATCH_FILE}'")
+endif()

cmake/match.py

@@ -11,6 +11,16 @@
 import sys
 import re
 
+
+## @brief print the whole content of input and match files
+def print_content(input_lines, match_lines):
+ print("--- Input Lines " + "-" * 64)
+ print("".join(input_lines).strip())
+ print("--- Match Lines " + "-" * 64)
+ print("".join(match_lines).strip())
+ print("-" * 80)
+
+
 if len(sys.argv) != 3:
  print("Usage: python match.py <input_file> <match_file>")
  sys.exit(1)
@@ -22,10 +32,20 @@
  input_lines = input.readlines()
  match_lines = match.readlines()
 
-if len(match_lines) != len(input_lines):
- sys.exit(f"Line count doesn't match (is: {len(input_lines)}, expected: {len(match_lines)})")
+if len(match_lines) < len(input_lines):
+ print(f"Match length < input length (input: {len(input_lines)}, match: {len(match_lines)})")
+ print_content(input_lines, match_lines)
+ sys.exit(1)
 
+input_idx = 0
+opt = "{{OPT}}"
 for i, match_line in enumerate(match_lines):
+ if match_line.startswith(opt):
+ optional_line = True
+ match_line = match_line[len(opt):]
+ else:
+ optional_line = False
+
  # split into parts at {{ }}
  match_parts = re.split(r'\{{(.*?)\}}', match_line.strip())
  pattern = ""
@@ -35,9 +55,27 @@
  else:
  pattern += part
 
- input_line = input_lines[i].strip()
+ # empty input file or end of input file, from now on match file must be optional
+ if not input_lines:
+ if optional_line is True:
+ continue
+ else:
+ print("End of input file or empty file.")
+ print("expected: " + match_line.strip())
+ sys.exit(1)
+
+ input_line = input_lines[input_idx].strip()
  if not re.fullmatch(pattern, input_line):
- print(f"Line {i+1} does not match".format(i+1))
- print("is: " + input_line)
- print("expected: " + match_line.strip())
- sys.exit(1)
+ if optional_line is True:
+ continue
+ else:
+ print("Line " + str(i+1) + " does not match")
+ print("is: " + input_line)
+ print("expected: " + match_line.strip())
+ print_content(input_lines, match_lines)
+ sys.exit(1)
+ else:
+ if (input_idx == len(input_lines) - 1):
+ input_lines = []
+ else:
+ input_idx += 1