tests: Add usage note to check-rpc-mappings.py #13707

1. 
   masonicboom commented at 0:49 am on July 19, 2018: none

   This test would previously fail without a user-friendly warning message, if invoked with no arguments.

   Test plan:

   0bitcoin @_@$ python3 test/lint/check-rpc-mappings.py
   1Usage: test/lint/check-rpc-mappings.py ROOT-DIR
   2bitcoin @_@$ echo $?
   31
   4bitcoin @_@$ python3 test/lint/check-rpc-mappings.py .
   5* Checking consistency between dispatch tables and vRPCConvertParams
   6bitcoin @_@$ echo $?
   70
   

2. fanquake added the label Tests on Jul 19, 2018
3. masonicboom renamed this:
   Tests: add usage note to check-rpc-mappings.py
   tests: add usage note to check-rpc-mappings.py
   on Jul 19, 2018
4. masonicboom renamed this:
   tests: add usage note to check-rpc-mappings.py
   tests: Add usage note to check-rpc-mappings.py
   on Jul 19, 2018
5. Tests: add usage note to check-rpc-mappings.py 03a2d68010
6. in test/lint/check-rpc-mappings.py:94 in 6dc0877bfa outdated

   89@@ -90,6 +90,10 @@ def process_mapping(fname):
   90     return cmds
   91 
   92 def main():
   93+    if len(sys.argv) != 2:
   94+        print(('Usage: %s ROOT-DIR' % sys.argv[0]), file=sys.stderr)
   

   ---

   ---

   

   practicalswift commented at 7:40 am on July 19, 2018:

   Nit: Remove redundant parentheses around ' and use .format(…).
7. masonicboom force-pushed on Jul 19, 2018
8. MarcoFalke referenced this in commit f7f574d453 on Jul 20, 2018
9. 
   laanwj commented at 8:41 pm on August 25, 2018: member

   ACK 03a2d680101a9fee47c6fd818df7585cfc93ac06
10. laanwj merged this on Aug 25, 2018
11. laanwj closed this on Aug 25, 2018

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Contributors
masonicboom practicalswift laanwj

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