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rule-syntax-check: add support for escaped double quotes

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Add support to backslash-escaped double quote inside a string.

Tested by modifying src/login/70-uaccess.rules to include:

  ACTION=="remove" it", GOTO="uaccess_end"

And had the rule checker complain about it:

  $ test/rule-syntax-check.py src/login/70-uaccess.rules
  # looking at src/login/70-uaccess.rules
  Invalid line src/login/70-uaccess.rules:10: ACTION=="remove" it", GOTO="uaccess_end"
    clause: ACTION=="remove" it"
This commit is contained in:
Filipe Brandenburger 2018-02-27 11:12:18 -08:00
parent 75a56cb632
commit d498347a01
1 changed files with 5 additions and 4 deletions
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9
test/rule-syntax-check.py
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@ -28,10 +28,11 @@ rules_files = sys.argv[1:]
if not rules_files:
sys.exit('Specify files to test as arguments')
no_args_tests = re.compile(r'(ACTION|DEVPATH|KERNELS?|NAME|SYMLINK|SUBSYSTEMS?|DRIVERS?|TAG|PROGRAM|RESULT|TEST)\s*(?:=|!)=\s*"(.*)"$')
args_tests = re.compile(r'(ATTRS?|ENV|TEST){([a-zA-Z0-9/_.*%-]+)}\s*(?:=|!)=\s*"(.*)"$')
no_args_assign = re.compile(r'(NAME|SYMLINK|OWNER|GROUP|MODE|TAG|RUN|LABEL|GOTO|OPTIONS|IMPORT)\s*(?:\+=|:=|=)\s*"(.*)"$')
args_assign = re.compile(r'(ATTR|ENV|IMPORT|RUN){([a-zA-Z0-9/_.*%-]+)}\s*(=|\+=)\s*"(.*)"$')
quoted_string_re = r'"(?:[^\\"]|\\.)*"'
no_args_tests = re.compile(r'(ACTION|DEVPATH|KERNELS?|NAME|SYMLINK|SUBSYSTEMS?|DRIVERS?|TAG|PROGRAM|RESULT|TEST)\s*(?:=|!)=\s*' + quoted_string_re + '$')
args_tests = re.compile(r'(ATTRS?|ENV|TEST){([a-zA-Z0-9/_.*%-]+)}\s*(?:=|!)=\s*' + quoted_string_re + '$')
no_args_assign = re.compile(r'(NAME|SYMLINK|OWNER|GROUP|MODE|TAG|RUN|LABEL|GOTO|OPTIONS|IMPORT)\s*(?:\+=|:=|=)\s*' + quoted_string_re + '$')
args_assign = re.compile(r'(ATTR|ENV|IMPORT|RUN){([a-zA-Z0-9/_.*%-]+)}\s*(=|\+=)\s*' + quoted_string_re + '$')
result = 0
buffer = ''