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Code Issues Releases Wiki Activity

Better protection against nested comments (and things that look like comments)

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Mark VanderVoord
2019-08-12 15:40:43 -04:00
parent 7514b89fa6
commit 2939c420ed
2 changed files with 6 additions and 4 deletions
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8
auto/generate_test_runner.rb
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@@ -104,10 +104,10 @@ class UnityTestRunnerGenerator
source_scrubbed = source_scrubbed.gsub(/\\"/, '@quote@') # hide escaped quotes to allow capture of the full string/char
source_scrubbed = source_scrubbed.gsub(/\\'/, '@apos@') # hide escaped apostrophes to allow capture of the full string/char
source_scrubbed = source_scrubbed.gsub(/("[^"\n]*")|('[^'\n]*')/) { |s| s.gsub(substring_re, substring_subs) } # temporarily hide problematic characters within strings
source_scrubbed = source_scrubbed.gsub(/\/\/.*$/, '') # remove line comments
source_scrubbed = source_scrubbed.gsub(/\/\*.*?\*\//m, '') # remove block comments
lines = source_scrubbed.split(/(^\s*\#.*$) # Treat preprocessor directives as a logical line
| (;|\{|\}) /x) # Match ;, {, and } as end of lines
source_scrubbed = source_scrubbed.gsub(/\/\/(?:.+\/\*|\*(?:$|[^\/])).*$/, '') # remove line comments that comment out the start of blocks
source_scrubbed = source_scrubbed.gsub(/\/\*.*?\*\//m, '') # remove block comments
source_scrubbed = source_scrubbed.gsub(/\/\/.*$/, '') # remove line comments (all that remain)
lines = source_scrubbed.split(/(^\s*\#.*$) | (;|\{|\}) /x) # Treat preprocessor directives as a logical line. Match ;, {, and } as end of lines
.map { |line| line.gsub(substring_unre, substring_unsubs) } # unhide the problematic characters previously removed
lines.each_with_index do |line, _index|