Restore old behavior of autotest and testall, using regrtest.

This is done for backward compatibility with Python 1.4.

Lib/test/autotest.py

-"""
-Automatic Python regression test.
-
-The list of individual tests is contained in the `testall' module.
-These test some (but not all) essential parts of the Python
-interpreter and built-in modules.  When a test fails, an exception is
-raised and testing halts.  When a test succeeds, it can produce quite
-a lot of output, which is compared against the output from a previous
-run.  If a difference is noticed it raises an exception; if all is
-well, it prints nothing except 'All tests OK.' at the very end.
-
-The output from a previous run is supposed to be contained in separate
-files (one per test) in the `output' subdirectory somewhere on the
-search path for modules (sys.path, initialized from $PYTHONPATH plus
-some default places).
-
-Of course, if the normal output of the tests is changed because the
-tests have been changed (rather than a test producing the wrong
-output), 'autotest' will fail as well.  In this case, run 'autotest'
-with the -g option.
-
-Usage:
-
-    %s [-g] [-w] [-h] [test1 [test2 ...]]
-
-Options:
-
-    -g, --generate : generate the output files instead of verifying
-                     the results
-
-    -w, --warn     : warn about un-importable tests
-
-    -h, --help     : print this message
-
-If individual tests are provided on the command line, only those tests
-will be performed or generated.  Otherwise, all tests (as contained in
-testall.py) will be performed.
-
-"""
-
-import os
-import sys
-import getopt
-import traceback
-import test_support
-test_support.verbose = 0
-from test_support import *
-
-# Exception raised when the test failed (not the same as in test_support)
-TestFailed = 'autotest.TestFailed'
-TestMissing = 'autotest.TestMissing'
-
-# defaults
-generate = 0
-warn = 0
-
-
-
-# Function to find a file somewhere on sys.path
-def findfile(filename):
-	for dirname in sys.path:
-		fullname = os.path.join(dirname, filename)
-		if os.path.exists(fullname):
-			return fullname
-	return filename # Will cause exception later
-
-
-
-# Class substituted for sys.stdout, to compare it with the given file
-class Compare:
-	def __init__(self, filename):
-		self.fp = open(filename, 'r')
-	def write(self, data):
-		expected = self.fp.read(len(data))
-		if data <> expected:
-			raise TestFailed, \
-				'Writing: '+`data`+', expected: '+`expected`
-	def close(self):
-		leftover = self.fp.read()
-		if leftover:
-			raise TestFailed, 'Unread: '+`leftover`
-		self.fp.close()
-
-
-# The main program
-def usage(status):
-	print __doc__ % sys.argv[0]
-	sys.exit(status)
-
-
-
-def do_one_test(t, outdir):
-	filename = os.path.join(outdir, t)
-	real_stdout = sys.stdout
-	if generate:
-		print 'Generating:', filename
-		fake_stdout = open(filename, 'w')
-	else:
-		try:
-			fake_stdout = Compare(filename)
-		except IOError:
-			raise TestMissing
-	try:
-		sys.stdout = fake_stdout
-		print t
-		unload(t)
-		try:
-			__import__(t, globals(), locals())
-		except ImportError, msg:
-			if warn:
-				sys.stderr.write(msg+': Un-installed'
-						 ' optional module?\n')
-			try:
-				fake_stdout.close()
-			except TestFailed:
-				pass
-			fake_stdout = None
-	finally:
-		sys.stdout = real_stdout
-		if fake_stdout:
-			fake_stdout.close()
-
-
-
-def main():
-	global generate
-	global warn
-	try:
-		opts, args = getopt.getopt(
-			sys.argv[1:], 'ghw',
-			['generate', 'help', 'warn'])
-	except getopt.error, msg:
-		print msg
-		usage(1)
-	for opt, val in opts:
-		if opt in ['-h', '--help']:
-			usage(0)
-		elif opt in ['-g', '--generate']:
-			generate = 1
-		elif opt in ['-w', '--warn']:
-			warn = 1
-
-	# find the output directory
-	outdir = findfile('output')
-	if args:
-	    tests = args
-	else:
-	    import testall
-	    tests = testall.tests
-	failed = 0
-	for test in tests:
-		print 'testing:', test
-		try:
-			do_one_test(test, outdir)
-		except TestFailed, msg:
-			print 'test', test, 'failed'
-			failed = failed + 1
-	if not failed:
-		print 'All tests OK.'
-	else:
-		print failed, 'tests failed'
-			
-main()
+# Backward compatibility -- you should use regrtest instead of this module.
+import regrtest
+regrtest.main()

Lib/test/testall.py

-# This file now contains only the list of separate regression tests.
-# All of the testing harness is now contained in autotest.py.
-
-tests = ['test_grammar',
-	 'test_opcodes',
-	 'test_operations',
-	 'test_builtin',
-	 'test_exceptions',
-	 'test_types',
-	 'test_math',
-	 'test_time',
-	 'test_array',
-	 'test_strop',
-	 'test_md5',
-	 'test_cmath',
-	 'test_crypt',
-	 'test_dbm',
-	 'test_new',
-	 'test_nis',
-	 'test_pwd',
-	 'test_rgbimg',
-	 'test_select',
-	 'test_strftime',
-	 'test_struct',
-	 'test_errno',
-	 'test_dl',
-	 'test_thread',
-	 'test_xdr',
-	 'test_fcntl',
-	 'test_gdbm',
-	 'test_grp',
-	 'test_operator',
-	 'test_imageop',
-	 'test_imgfile',
-	 'test_regex',
-	 'test_rotor',
-	 ]
-
-if __name__ == '__main__':
-    # low-overhead testing, for cases where autotest.py harness
-    # doesn't even work!
-    import sys
-    from test_support import *
-
-    for t in tests:
-        print t
-	unload(t)
-	try:
-	    __import__(t, globals(), locals())
-	except ImportError, msg:
-## 	    sys.stderr.write('%s.  Uninstalled optional module?\n' % msg)
-	    pass
-
-    print 'Passed all tests.'
+# Backward compatibility -- you should use regrtest instead of this module.
+import sys, regrtest
+sys.argv[1:] = ["-vv"]
+regrtest.main()