kc3-lang/libxml2/python/tests/serialize.py
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Hash : 886bf4e6
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Date : 2023-04-30T15:35:47
Stop calling xmlMemoryDump This was used to check for memory leaks but could potentially create a .memdump file. These days, there are better ways to check for memory leaks.
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python/tests/serialize.py
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#!/usr/bin/env python3 import sys import libxml2 # Memory debug specific libxml2.debugMemory(1) # # Testing XML document serialization # doc = libxml2.parseDoc("""<root><foo>hello</foo></root>""") str = doc.serialize() if str != """<?xml version="1.0"?> <root><foo>hello</foo></root> """: print("error serializing XML document 1") sys.exit(1) str = doc.serialize("iso-8859-1") if str != """<?xml version="1.0" encoding="iso-8859-1"?> <root><foo>hello</foo></root> """: print("error serializing XML document 2") sys.exit(1) str = doc.serialize(format=1) if str != """<?xml version="1.0"?> <root> <foo>hello</foo> </root> """: print("error serializing XML document 3") sys.exit(1) str = doc.serialize("iso-8859-1", 1) if str != """<?xml version="1.0" encoding="iso-8859-1"?> <root> <foo>hello</foo> </root> """: print("error serializing XML document 4") sys.exit(1) # # Test serializing a subnode # root = doc.getRootElement() str = root.serialize() if str != """<root><foo>hello</foo></root>""": print("error serializing XML root 1") sys.exit(1) str = root.serialize("iso-8859-1") if str != """<root><foo>hello</foo></root>""": print("error serializing XML root 2") sys.exit(1) str = root.serialize(format=1) if str != """<root> <foo>hello</foo> </root>""": print("error serializing XML root 3") sys.exit(1) str = root.serialize("iso-8859-1", 1) if str != """<root> <foo>hello</foo> </root>""": print("error serializing XML root 4") sys.exit(1) doc.freeDoc() # # Testing HTML document serialization # doc = libxml2.htmlParseDoc("""<html><head><title>Hello</title><body><p>hello</body></html>""", None) str = doc.serialize() if str != """<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><head><title>Hello</title></head><body><p>hello</p></body></html> """: print("error serializing HTML document 1") sys.exit(1) str = doc.serialize("ISO-8859-1") if str != """<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Hello</title></head><body><p>hello</p></body></html> """: print("error serializing HTML document 2") sys.exit(1) str = doc.serialize(format=1) if str != """<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Hello</title> </head> <body><p>hello</p></body> </html> """: print("error serializing HTML document 3") sys.exit(1) str = doc.serialize("iso-8859-1", 1) if str != """<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Hello</title> </head> <body><p>hello</p></body> </html> """: print("error serializing HTML document 4") sys.exit(1) # # Test serializing a subnode # doc.htmlSetMetaEncoding(None) root = doc.getRootElement() str = root.serialize() if str != """<html><head><title>Hello</title></head><body><p>hello</p></body></html>""": print("error serializing HTML root 1") sys.exit(1) str = root.serialize("ISO-8859-1") if str != """<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>Hello</title></head><body><p>hello</p></body></html>""": print("error serializing HTML root 2") sys.exit(1) str = root.serialize(format=1) if str != """<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Hello</title> </head> <body><p>hello</p></body> </html>""": print("error serializing HTML root 3") sys.exit(1) str = root.serialize("iso-8859-1", 1) if str != """<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Hello</title> </head> <body><p>hello</p></body> </html>""": print("error serializing HTML root 4") sys.exit(1) doc.freeDoc() # Memory debug specific libxml2.cleanupParser() if libxml2.debugMemory(1) == 0: print("OK") else: print("Memory leak %d bytes" % (libxml2.debugMemory(1)))