[libxml2]Add libxml2 library

2026-07-26 16:57:28 +08:00
parent 0a44ec8a06
commit e841ac915d
3790 changed files with 668244 additions and 0 deletions
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+#
+# this test exercise the XPath basic engine, parser, etc, and
+# allows to detect memory leaks
+#
+import sys
+import setup_test
+import libxml2
+
+# Memory debug specific
+libxml2.debugMemory(1)
+
+doc = libxml2.parseFile("tst.xml")
+if doc.name != "tst.xml":
+    print("doc.name error")
+    sys.exit(1);
+
+ctxt = doc.xpathNewContext()
+res = ctxt.xpathEval("//*")
+if len(res) != 2:
+    print("xpath query: wrong node set size")
+    sys.exit(1)
+if res[0].name != "doc" or res[1].name != "foo":
+    print("xpath query: wrong node set value")
+    sys.exit(1)
+ctxt.setContextNode(res[0])
+res = ctxt.xpathEval("foo")
+if len(res) != 1:
+    print("xpath query: wrong node set size")
+    sys.exit(1)
+if res[0].name != "foo":
+    print("xpath query: wrong node set value")
+    sys.exit(1)
+doc.freeDoc()
+ctxt.xpathFreeContext()
+i = 1000
+while i > 0:
+    doc = libxml2.parseFile("tst.xml")
+    ctxt = doc.xpathNewContext()
+    res = ctxt.xpathEval("//*")
+    doc.freeDoc()
+    ctxt.xpathFreeContext()
+    i = i -1
+del ctxt
+
+# Memory debug specific
+libxml2.cleanupParser()
+if libxml2.debugMemory(1) == 0:
+    print("OK")
+else:
+    print("Memory leak %d bytes" % (libxml2.debugMemory(1)))