This commit introduces a temporary main function for ease of testing.
Please note that this function is not intended to be a permanent
part of the codebase.

The output is serialized as JSON and printed to the standard output
(stdout) with an indentation of 2 for better readability.

Signed-off-by: Anup Sharma <anupnewsmail@gmail.com>
---
 tools/perf/scripts/python/firefox-gecko-converter.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tools/perf/scripts/python/firefox-gecko-converter.py b/tools/perf/scripts/python/firefox-gecko-converter.py
index 385a8b77a70a..0f133d9acee9 100644
--- a/tools/perf/scripts/python/firefox-gecko-converter.py
+++ b/tools/perf/scripts/python/firefox-gecko-converter.py
@@ -236,3 +236,14 @@ def convertPerfScriptProfile(profile):
         'pausedRanges': []
     }
 
+def main():
+#   inputFile = input('Enter input file name: ')
+    with open('perf_data.txt') as f:
+        profile = f.read()
+    isPerfScript = isPerfScriptFormat(profile)
+    output = convertPerfScriptProfile(profile)
+    json.dump(output, sys.stdout, indent=2)
+#   print('isPerfScript: {}'.format(isPerfScript))
+
+if __name__ == '__main__':
+    main()
-- 
2.34.1