mirror of
https://github.com/catchorg/Catch2.git
synced 2024-11-25 14:56:10 +01:00
63 lines
2.7 KiB
Python
63 lines
2.7 KiB
Python
import re
|
|
|
|
preprocessorRe = re.compile( r'\s*#.*' )
|
|
|
|
fdefineRe = re.compile( r'\s*#\s*define\s*(\S*)\s*\(' ) # #defines that take arguments
|
|
defineRe = re.compile( r'\s*#\s*define\s*(\S*)(\s+)(.*)' ) # all #defines
|
|
undefRe = re.compile( r'\s*#\s*undef\s*(\S*)' ) # all #undefs
|
|
|
|
ifdefCommonRe = re.compile( r'\s*#\s*if' ) # all #ifdefs
|
|
ifdefRe = re.compile( r'\s*#\s*ifdef\s*(\S*)' )
|
|
ifndefRe = re.compile( r'\s*#\s*ifndef\s*(\S*)' )
|
|
endifRe = re.compile( r'\s*#\s*endif\s*//\s*(.*)' )
|
|
elseRe = re.compile( r'\s*#\s*else' )
|
|
ifRe = re.compile( r'\s*#\s*if\s+(.*)' )
|
|
|
|
nsRe = re.compile( r'(.*?\s*\s*namespace\s+)(\w+)(\s*{?)(.*)' )
|
|
nsCloseRe = re.compile( r'(.*\s*})(\s*\/\/\s*namespace\s+)(\w+)(\s*)(.*)' )
|
|
|
|
|
|
class LineMapper:
|
|
def __init__( self, idMap, outerNamespace ):
|
|
self.idMap = idMap
|
|
self.outerNamespace = outerNamespace
|
|
|
|
# TBD:
|
|
# #if, #ifdef, comments after #else
|
|
def mapLine( self, lineNo, line ):
|
|
for idFrom, idTo in self.idMap.items():
|
|
r = re.compile("(.*)" + idFrom + "(.*)")
|
|
|
|
m = r.match( line )
|
|
if m:
|
|
line = m.group(1) + idTo + m.group(2) + "\n"
|
|
|
|
m = nsCloseRe.match( line )
|
|
if m:
|
|
originalNs = m.group(3)
|
|
# print("[{0}] originalNs: '{1}' - closing".format(lineNo, originalNs))
|
|
# print( " " + line )
|
|
# print( " 1:[{0}]\n 2:[{1}]\n 3:[{2}]\n 4:[{3}]\n 5:[{4}]".format( m.group(1), m.group(2), m.group(3), m.group(4), m.group(5) ) )
|
|
if originalNs in self.outerNamespace:
|
|
outerNs, innerNs = self.outerNamespace[originalNs]
|
|
return "{0}}}{1}{2}::{3}{4}{5}\n".format( m.group(1), m.group(2), outerNs, innerNs, m.group(4), m.group(5))
|
|
m = nsRe.match( line )
|
|
if m:
|
|
originalNs = m.group(2)
|
|
# print("[{0}] originalNs: '{1}'".format(lineNo, originalNs))
|
|
# print( " " + line )
|
|
# print( " 1:[{0}]\n 2:[{1}]\n 3:[{2}]\n 4:[{3}]".format( m.group(1), m.group(2), m.group(3), m.group(4) ) )
|
|
if originalNs in self.outerNamespace:
|
|
outerNs, innerNs = self.outerNamespace[originalNs]
|
|
return "{0}{1} {{ namespace {2}{3}{4}\n".format( m.group(1), outerNs, innerNs, m.group(3), m.group(4) )
|
|
|
|
return line
|
|
|
|
def mapFile(self, filenameIn, filenameOut ):
|
|
print( "Embedding:\n {0}\nas:\n {1}".format( filenameIn, filenameOut ) )
|
|
with open( filenameIn, 'r' ) as f, open( filenameOut, 'w' ) as outf:
|
|
lineNo = 1
|
|
for line in f:
|
|
outf.write( self.mapLine( lineNo, line ) )
|
|
lineNo = lineNo + 1
|
|
print( "Written {0} lines".format( lineNo ) ) |