From 90ccd2676afed19d496b9d59bb51c46b01a37ffa Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Tue, 13 Aug 2013 21:27:21 -0700 Subject: [PATCH] qa/workunits/fs/multiclient_sync_read_eof.py Simple test to verify clients behave at EOF. Signed-off-by: Sage Weil --- qa/workunits/fs/multiclient_sync_read_eof.py | 44 ++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100755 qa/workunits/fs/multiclient_sync_read_eof.py diff --git a/qa/workunits/fs/multiclient_sync_read_eof.py b/qa/workunits/fs/multiclient_sync_read_eof.py new file mode 100755 index 00000000000..03293d8d94a --- /dev/null +++ b/qa/workunits/fs/multiclient_sync_read_eof.py @@ -0,0 +1,44 @@ +#!/usr/bin/python + +import argparse +import os +import sys +import time + +def main(): + parser = argparse.ArgumentParser() + parser.add_argument('mnt1') + parser.add_argument('mnt2') + parser.add_argument('fn') + args = parser.parse_args() + + file(os.path.join(args.mnt1, args.fn), 'w') + f1 = file(os.path.join(args.mnt1, args.fn), 'r+') + f2 = file(os.path.join(args.mnt2, args.fn), 'r+') + + f1.write('foo') + f1.flush() + a = f2.read(3) + print 'got "%s"' % a + assert a == 'foo' + f2.write('bar') + f2.flush() + a = f1.read(3) + print 'got "%s"' % a + assert a == 'bar' + + ## test short reads + f1.write('short') + f1.flush() + a = f2.read(100) + print 'got "%s"' % a + assert a == 'short' + f2.write('longer') + f2.flush() + a = f1.read(1000) + print 'got "%s"' % a + assert a == 'longer' + + print 'ok' + +main() -- 2.47.3