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Add unit tests for normalize_source

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- Refactor normalize_source to do the minimum amount that is
  necessary.
  For now, this is just removing inline functions.
This commit is contained in:
laurens
2019-11-10 20:11:27 +01:00
parent 431c5c678a
commit e0a61d484e
2 changed files with 107 additions and 12 deletions
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lib/cmock_header_parser.rb
+5 -12
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@@ -56,14 +56,6 @@ class CMockHeaderParser
# let's clean up the encoding in case they've done anything weird with the characters we might find
source = source.force_encoding("ISO-8859-1").encode("utf-8", :replace => nil)
# # smush multiline macros into single line (checking for continuation character at end of line '\')
source.gsub!(/\s*\\\s*/m, ' ')
# #remove comments (block and line, in three steps to ensure correct precedence)
source.gsub!(/\/\/(?:.+\/\*|\*(?:$|[^\/])).*$/, '') # remove line comments that comment out the start of blocks
source.gsub!(/\/\*.*?\*\//m, '') # remove block comments
source.gsub!(/\/\/.*$/, '') # remove line comments (all that remain)
source.gsub!(/(static|inline)+.*\{.*\w*\}/m) do |m|
m.gsub!(/(static|inline)/, '') # remove static and inline
# remove nested pairs of braces because no function declarations will be inside of them (leave outer pair for function definition detection)
@@ -81,18 +73,19 @@ class CMockHeaderParser
m.gsub!(/\s*\{\s\}/, ";")
# Cleanup the function declarations
# Not strictly necessary compile-wise, but it can help debugging
# Not strictly necessary, it will compile just fine, but it can help during debugging
m_lines = m.split(/\s*;\s*/).uniq
m_lines.each {
|m_line|
m_line.gsub!(/^\s+/, '') # remove extra white space from beginning of line
m_line.gsub!(/\s+/, ' ') # remove remaining extra white space
m_line.gsub!(/^\s+/, '') # remove extra white space from beginning of line
m_line.gsub(/\s+/, ' ') # remove remaining extra white space
m_line.gsub(/\n/, '') # remove newlines
}
m_lines.join(";\n") + ";" # Join the lines and add the last semicolon manually
end
source.gsub!(/\s+$/, '') # remove extra white space from end of line
return source
end
def import_source(source)