Test script for the bsddb C extension module.

Lib/test/test_bsddb.py

+#! /usr/bin/env python
+"""Test script for the bsddb C module
+   Roger E. Masse
+"""
+import bsddb
+import tempfile
+from test_support import verbose
+
+def test(openmethod, what):
+
+    if verbose:
+	print '\nTesting: ', what
+	
+    fname = tempfile.mktemp()
+    f = openmethod(fname, 'c')
+    if verbose:
+	print 'creation...'
+    f['0'] = ''
+    f['a'] = 'Guido'
+    f['b'] = 'van'
+    f['c'] = 'Rossum'
+    f['d'] = 'invented'
+    f['f'] = 'Python'
+    if verbose:
+	print '%s %s %s' % (f['a'], f['b'], f['c'])
+
+    if what == 'BTree' :
+	if verbose:
+	    print 'key ordering...'
+	f.set_location(f.first()[0])
+	while 1:
+	    try:
+		rec = f.next()
+	    except KeyError:
+		if rec <> f.last():
+		    print 'Error, last <> last!'
+		f.previous()
+		break
+	    if verbose:
+		print rec
+	if not f.has_key('a'):
+	    print 'Error, missing key!'
+
+    f.sync()
+    f.close()
+    if verbose:
+	print 'modification...'
+    f = openmethod(fname, 'w')
+    f['d'] = 'discovered'
+
+    if verbose:
+	print 'access...'
+    for key in f.keys():
+	word = f[key]
+	if verbose:
+	    print word
+
+    f.close()
+
+types = [(bsddb.btopen, 'BTree'),
+	 (bsddb.hashopen, 'Hash Table'),
+	 # (bsddb.rnopen,'Record Numbers'), 'put' for RECNO for bsddb 1.85
+         #                                   appears broken... at least on
+	 #                                   Solaris Intel - rmasse 1/97
+	 ]
+
+for type in types:
+    test(type[0], type[1])
+