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authorcvs2svn Import User <samba-bugs@samba.org>2003-04-04 03:16:28 +0000
committercvs2svn Import User <samba-bugs@samba.org>2003-04-04 03:16:28 +0000
commit80146c3d1d2feadc231cb8cd7dd31e5194b820eb (patch)
tree4acf6e2e22eabec70755bca67045e4c1b2dbc5fa /source3
parent3496eb18bc3fefaf27e44fb5faf458c73c847062 (diff)
parent94e5719dac45baffc5f5dad6e045ac99999c76e9 (diff)
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This commit was manufactured by cvs2svn to create branch 'SAMBA_3_0'.(This used to be commit cbc42567bed0959cb38d71543becd1ff124cac24)
Diffstat (limited to 'source3')
-rw-r--r--source3/stf/comfychair.py445
-rwxr-xr-xsource3/stf/example.py38
-rw-r--r--source3/torture/t_doschar.c42
3 files changed, 525 insertions, 0 deletions
diff --git a/source3/stf/comfychair.py b/source3/stf/comfychair.py
new file mode 100644
index 0000000000..522f9bedeb
--- /dev/null
+++ b/source3/stf/comfychair.py
@@ -0,0 +1,445 @@
+#! /usr/bin/env python
+
+# Copyright (C) 2002, 2003 by Martin Pool <mbp@samba.org>
+# Copyright (C) 2003 by Tim Potter <tpot@samba.org>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+# USA
+
+"""comfychair: a Python-based instrument of software torture.
+
+Copyright (C) 2002, 2003 by Martin Pool <mbp@samba.org>
+Copyright (C) 2003 by Tim Potter <tpot@samba.org>
+
+This is a test framework designed for testing programs written in
+Python, or (through a fork/exec interface) any other language.
+
+For more information, see the file README.comfychair.
+
+To run a test suite based on ComfyChair, just run it as a program.
+"""
+
+import sys, re
+
+
+class TestCase:
+ """A base class for tests. This class defines required functions which
+ can optionally be overridden by subclasses. It also provides some
+ utility functions for"""
+
+ def __init__(self):
+ self.test_log = ""
+ self.background_pids = []
+ self._cleanups = []
+ self._enter_rundir()
+ self._save_environment()
+ self.add_cleanup(self.teardown)
+
+
+ # --------------------------------------------------
+ # Save and restore directory
+ def _enter_rundir(self):
+ import os
+ self.basedir = os.getcwd()
+ self.add_cleanup(self._restore_directory)
+ self.rundir = os.path.join(self.basedir,
+ 'testtmp',
+ self.__class__.__name__)
+ self.tmpdir = os.path.join(self.rundir, 'tmp')
+ os.system("rm -fr %s" % self.rundir)
+ os.makedirs(self.tmpdir)
+ os.system("mkdir -p %s" % self.rundir)
+ os.chdir(self.rundir)
+
+ def _restore_directory(self):
+ import os
+ os.chdir(self.basedir)
+
+ # --------------------------------------------------
+ # Save and restore environment
+ def _save_environment(self):
+ import os
+ self._saved_environ = os.environ.copy()
+ self.add_cleanup(self._restore_environment)
+
+ def _restore_environment(self):
+ import os
+ os.environ.clear()
+ os.environ.update(self._saved_environ)
+
+
+ def setup(self):
+ """Set up test fixture."""
+ pass
+
+ def teardown(self):
+ """Tear down test fixture."""
+ pass
+
+ def runtest(self):
+ """Run the test."""
+ pass
+
+
+ def add_cleanup(self, c):
+ """Queue a cleanup to be run when the test is complete."""
+ self._cleanups.append(c)
+
+
+ def fail(self, reason = ""):
+ """Say the test failed."""
+ raise AssertionError(reason)
+
+
+ #############################################################
+ # Requisition methods
+
+ def require(self, predicate, message):
+ """Check a predicate for running this test.
+
+If the predicate value is not true, the test is skipped with a message explaining
+why."""
+ if not predicate:
+ raise NotRunError, message
+
+ def require_root(self):
+ """Skip this test unless run by root."""
+ import os
+ self.require(os.getuid() == 0,
+ "must be root to run this test")
+
+ #############################################################
+ # Assertion methods
+
+ def assert_(self, expr, reason = ""):
+ if not expr:
+ raise AssertionError(reason)
+
+ def assert_equal(self, a, b):
+ if not a == b:
+ raise AssertionError("assertEquals failed: %s" % `(a, b)`)
+
+ def assert_notequal(self, a, b):
+ if a == b:
+ raise AssertionError("assertNotEqual failed: %s" % `(a, b)`)
+
+ def assert_re_match(self, pattern, s):
+ """Assert that a string matches a particular pattern
+
+ Inputs:
+ pattern string: regular expression
+ s string: to be matched
+
+ Raises:
+ AssertionError if not matched
+ """
+ if not re.match(pattern, s):
+ raise AssertionError("string does not match regexp\n"
+ " string: %s\n"
+ " re: %s" % (`s`, `pattern`))
+
+ def assert_re_search(self, pattern, s):
+ """Assert that a string *contains* a particular pattern
+
+ Inputs:
+ pattern string: regular expression
+ s string: to be searched
+
+ Raises:
+ AssertionError if not matched
+ """
+ if not re.search(pattern, s):
+ raise AssertionError("string does not contain regexp\n"
+ " string: %s\n"
+ " re: %s" % (`s`, `pattern`))
+
+
+ def assert_no_file(self, filename):
+ import os.path
+ assert not os.path.exists(filename), ("file exists but should not: %s" % filename)
+
+
+ #############################################################
+ # Methods for running programs
+
+ def runcmd_background(self, cmd):
+ import os
+ self.test_log = self.test_log + "Run in background:\n" + `cmd` + "\n"
+ pid = os.fork()
+ if pid == 0:
+ # child
+ try:
+ os.execvp("/bin/sh", ["/bin/sh", "-c", cmd])
+ finally:
+ os._exit(127)
+ self.test_log = self.test_log + "pid: %d\n" % pid
+ return pid
+
+
+ def runcmd(self, cmd, expectedResult = 0):
+ """Run a command, fail if the command returns an unexpected exit
+ code. Return the output produced."""
+ rc, output, stderr = self.runcmd_unchecked(cmd)
+ if rc != expectedResult:
+ raise AssertionError("""command returned %d; expected %s: \"%s\"
+stdout:
+%s
+stderr:
+%s""" % (rc, expectedResult, cmd, output, stderr))
+
+ return output, stderr
+
+
+ def run_captured(self, cmd):
+ """Run a command, capturing stdout and stderr.
+
+ Based in part on popen2.py
+
+ Returns (waitstatus, stdout, stderr)."""
+ import os, types
+ pid = os.fork()
+ if pid == 0:
+ # child
+ try:
+ pid = os.getpid()
+ openmode = os.O_WRONLY|os.O_CREAT|os.O_TRUNC
+
+ outfd = os.open('%d.out' % pid, openmode, 0666)
+ os.dup2(outfd, 1)
+ os.close(outfd)
+
+ errfd = os.open('%d.err' % pid, openmode, 0666)
+ os.dup2(errfd, 2)
+ os.close(errfd)
+
+ if isinstance(cmd, types.StringType):
+ cmd = ['/bin/sh', '-c', cmd]
+
+ os.execvp(cmd[0], cmd)
+ finally:
+ os._exit(127)
+ else:
+ # parent
+ exited_pid, waitstatus = os.waitpid(pid, 0)
+ stdout = open('%d.out' % pid).read()
+ stderr = open('%d.err' % pid).read()
+ return waitstatus, stdout, stderr
+
+
+ def runcmd_unchecked(self, cmd, skip_on_noexec = 0):
+ """Invoke a command; return (exitcode, stdout, stderr)"""
+ import os
+ waitstatus, stdout, stderr = self.run_captured(cmd)
+ assert not os.WIFSIGNALED(waitstatus), \
+ ("%s terminated with signal %d" % (`cmd`, os.WTERMSIG(waitstatus)))
+ rc = os.WEXITSTATUS(waitstatus)
+ self.test_log = self.test_log + ("""Run command: %s
+Wait status: %#x (exit code %d, signal %d)
+stdout:
+%s
+stderr:
+%s""" % (cmd, waitstatus, os.WEXITSTATUS(waitstatus), os.WTERMSIG(waitstatus),
+ stdout, stderr))
+ if skip_on_noexec and rc == 127:
+ # Either we could not execute the command or the command
+ # returned exit code 127. According to system(3) we can't
+ # tell the difference.
+ raise NotRunError, "could not execute %s" % `cmd`
+ return rc, stdout, stderr
+
+
+ def explain_failure(self, exc_info = None):
+ print "test_log:"
+ print self.test_log
+
+
+ def log(self, msg):
+ """Log a message to the test log. This message is displayed if
+ the test fails, or when the runtests function is invoked with
+ the verbose option."""
+ self.test_log = self.test_log + msg + "\n"
+
+
+class NotRunError(Exception):
+ """Raised if a test must be skipped because of missing resources"""
+ def __init__(self, value = None):
+ self.value = value
+
+
+def _report_error(case, debugger):
+ """Ask the test case to explain failure, and optionally run a debugger
+
+ Input:
+ case TestCase instance
+ debugger if true, a debugger function to be applied to the traceback
+"""
+ import sys
+ ex = sys.exc_info()
+ print "-----------------------------------------------------------------"
+ if ex:
+ import traceback
+ traceback.print_exc(file=sys.stdout)
+ case.explain_failure()
+ print "-----------------------------------------------------------------"
+
+ if debugger:
+ tb = ex[2]
+ debugger(tb)
+
+
+def runtests(test_list, verbose = 0, debugger = None):
+ """Run a series of tests.
+
+ Inputs:
+ test_list sequence of TestCase classes
+ verbose print more information as testing proceeds
+ debugger debugger object to be applied to errors
+
+ Returns:
+ unix return code: 0 for success, 1 for failures, 2 for test failure
+ """
+ import traceback
+ ret = 0
+ for test_class in test_list:
+ print "%-30s" % _test_name(test_class),
+ # flush now so that long running tests are easier to follow
+ sys.stdout.flush()
+
+ obj = None
+ try:
+ try: # run test and show result
+ obj = test_class()
+ obj.setup()
+ obj.runtest()
+ print "OK"
+ except KeyboardInterrupt:
+ print "INTERRUPT"
+ _report_error(obj, debugger)
+ ret = 2
+ break
+ except NotRunError, msg:
+ print "NOTRUN, %s" % msg.value
+ except:
+ print "FAIL"
+ _report_error(obj, debugger)
+ ret = 1
+ finally:
+ while obj and obj._cleanups:
+ try:
+ apply(obj._cleanups.pop())
+ except KeyboardInterrupt:
+ print "interrupted during teardown"
+ _report_error(obj, debugger)
+ ret = 2
+ break
+ except:
+ print "error during teardown"
+ _report_error(obj, debugger)
+ ret = 1
+ # Display log file if we're verbose
+ if ret == 0 and verbose:
+ obj.explain_failure()
+
+ return ret
+
+
+def _test_name(test_class):
+ """Return a human-readable name for a test class.
+ """
+ try:
+ return test_class.__name__
+ except:
+ return `test_class`
+
+
+def print_help():
+ """Help for people running tests"""
+ import sys
+ print """%s: software test suite based on ComfyChair
+
+usage:
+ To run all tests, just run this program. To run particular tests,
+ list them on the command line.
+
+options:
+ --help show usage message
+ --list list available tests
+ --verbose, -v show more information while running tests
+ --post-mortem, -p enter Python debugger on error
+""" % sys.argv[0]
+
+
+def print_list(test_list):
+ """Show list of available tests"""
+ for test_class in test_list:
+ print " %s" % _test_name(test_class)
+
+
+def main(tests, extra_tests=[]):
+ """Main entry point for test suites based on ComfyChair.
+
+ inputs:
+ tests Sequence of TestCase subclasses to be run by default.
+ extra_tests Sequence of TestCase subclasses that are available but
+ not run by default.
+
+Test suites should contain this boilerplate:
+
+ if __name__ == '__main__':
+ comfychair.main(tests)
+
+This function handles standard options such as --help and --list, and
+by default runs all tests in the suggested order.
+
+Calls sys.exit() on completion.
+"""
+ from sys import argv
+ import getopt, sys
+
+ opt_verbose = 0
+ debugger = None
+
+ opts, args = getopt.getopt(argv[1:], 'pv',
+ ['help', 'list', 'verbose', 'post-mortem'])
+ for opt, opt_arg in opts:
+ if opt == '--help':
+ print_help()
+ return
+ elif opt == '--list':
+ print_list(tests + extra_tests)
+ return
+ elif opt == '--verbose' or opt == '-v':
+ opt_verbose = 1
+ elif opt == '--post-mortem' or opt == '-p':
+ import pdb
+ debugger = pdb.post_mortem
+
+ if args:
+ all_tests = tests + extra_tests
+ by_name = {}
+ for t in all_tests:
+ by_name[_test_name(t)] = t
+ which_tests = []
+ for name in args:
+ which_tests.append(by_name[name])
+ else:
+ which_tests = tests
+
+ sys.exit(runtests(which_tests, verbose=opt_verbose,
+ debugger=debugger))
+
+
+if __name__ == '__main__':
+ print __doc__
diff --git a/source3/stf/example.py b/source3/stf/example.py
new file mode 100755
index 0000000000..96e34bf3d3
--- /dev/null
+++ b/source3/stf/example.py
@@ -0,0 +1,38 @@
+#! /usr/bin/env python
+
+# Copyright (C) 2003 by Martin Pool <mbp@samba.org>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+# USA
+
+
+"""example of using ComfyChair"""
+
+import comfychair
+
+class OnePlusOne(comfychair.TestCase):
+ def runtest(self):
+ self.assert_(1 + 1 == 2)
+
+class FailTest(comfychair.TestCase):
+ def runtest(self):
+ self.assert_(1 + 1 == 3)
+
+tests = [OnePlusOne]
+extra_tests = [FailTest]
+
+if __name__ == '__main__':
+ comfychair.main(tests, extra_tests=extra_tests)
+
diff --git a/source3/torture/t_doschar.c b/source3/torture/t_doschar.c
new file mode 100644
index 0000000000..41698350d6
--- /dev/null
+++ b/source3/torture/t_doschar.c
@@ -0,0 +1,42 @@
+/*
+ Samba - Unix SMB/CIFS implementation
+ Test harness for check_dos_char
+ Copyright (C) Martin Pool 2003
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+
+/*
+ * Just print out DOS validity or not for every character.
+ *
+ * DOS validity for a Unicode character set means that it can be
+ * represented in DOS codepage, and that the DOS character maps back
+ * to the same Unicode character.
+ *
+ * This depends on which DOS codepage is configured.
+ */
+ int main(void)
+{
+ smb_ucs2_t i;
+
+ for (i = 0; i < 0xffff; i++) {
+ printf("%d %d\n", (int) i, (int) check_dos_char(i));
+ }
+
+ return 0;
+}