Merge branch 'feature/#483_cleanup_opengl_mock' into 'master'

Feature/#483 cleanup opengl mock

See merge request VR-Group/Project_Phoenix!155

tests/src/mocks/generation/CleanUp_openGL_mock.py

+#------------------------------------------------------------------------------
+# Project Phoenix
+#
+# Copyright (c) 2017-2018 RWTH Aachen University, Germany,
+# Virtual Reality & Immersive Visualization Group.
+#------------------------------------------------------------------------------
+#                                 License
+#
+# Licensed under the 3-Clause BSD License (the "License");
+# you may not use this file except in compliance with the License.
+# See the file LICENSE for the full text.
+# You may obtain a copy of the License at
+#
+#     https://opensource.org/licenses/BSD-3-Clause
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#------------------------------------------------------------------------------
+import textwrap
+import os
+from collections import defaultdict
+
+params_to_be_sorted = ["functions_to_mock", "allow_calls_provided", 
+					   "gl_types"]
+
+def sortListAlphabetically(content):
+	prefix = content[0:content.find("=")]
+	print("... sorting " + prefix)
+	
+	sub_content = content[content.find("[")+1:content.find("']")]
+	params = sub_content.split("',")
+	params = sorted(params, key=lambda s: s.lower())
+	
+	if (params_to_be_sorted[1] in prefix):
+		sub_content = sortGlewBeforeGl(params)
+	elif (params_to_be_sorted[2] in prefix):
+		sub_content = sortGLBeforeRest(params)
+	else:
+		sub_content = ', '.join(str(val)+"'" for val in params)
+	
+	return (prefix+ " = [" + sub_content+"]")
+
+def sortGlewBeforeGl(params):
+	d = defaultdict(list)
+	for val in params:
+		d["glew" in val].append(val)
+	sortedParams = ','.join(str(p)+"'" for p in d[True])
+	sortedParams += ','
+	sortedParams += ','.join(str(p)+"'" for p in d[False])
+	return sortedParams
+
+def sortGLBeforeRest(params):
+	d = defaultdict(list)
+	for val in params:
+		d["GL" in val].append(val)
+	sortedParams = ', '.join(str(p)+"'" for p in d[True])
+	sortedParams += ','
+	sortedParams += ','.join(str(p)+"'" for p in d[False])
+	return sortedParams
+	
+	
+def printToFile(file, content):
+	nr_of_blanks = len(content[0:content.find("[")+1])
+	if (params_to_be_sorted[1] in content):
+		printWithLineBreakAtComma(file, content, nr_of_blanks)
+	else:
+		printWith80CharacterLimit(file, content, nr_of_blanks)
+
+def printWith80CharacterLimit(file, content, nr_of_blanks):
+	input = ('\n'+' '*nr_of_blanks).join(textwrap.wrap(content, 
+		80-nr_of_blanks))
+	input += "\n"
+	file.write(input)
+
+def printWithLineBreakAtComma(file, content, nr_of_blanks):
+	content = content.replace ("',", "',\n")
+	params = content.split("\n")
+	for val in params:
+		file.write(val+"\n" if val == params[0] else ' '*(nr_of_blanks)+val+"\n")
+
+		
+def main():
+	file_in = open("Create_openGL_mock.py","r")
+	file_out = open("tmp.py","w")
+
+	collecting_tbs_lines = False
+	lines_tbs = ''
+
+	for line in file_in:
+		if any(val+"=[" in line.replace(' ', '') for val in params_to_be_sorted):
+			collecting_tbs_lines = True
+			
+		if collecting_tbs_lines:
+			lines_tbs += line.replace('\n', '').replace('\t', '').replace(' ', '')
+			if "]" in line:
+				collecting_tbs_lines = False
+				printToFile(file_out, sortListAlphabetically(lines_tbs))
+				lines_tbs = ''
+		else:
+			file_out.write(line)
+
+	file_in.close()
+	os.remove("Create_openGL_mock.py")
+	file_out.close()
+	os.rename("tmp.py", "Create_openGL_mock.py")
+	print "Done."
+
+
+print "Cleanup openGL mock ..."
+main()
+