mirror of
https://github.com/psy0rz/zfs_autobackup.git
synced 2025-04-11 22:40:01 +03:00
112 lines
4.3 KiB
Python
112 lines
4.3 KiB
Python
from basetest import *
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from zfs_autobackup.CmdPipe import CmdPipe
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class TestCmdPipe(unittest2.TestCase):
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def test_single(self):
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"""single process stdout and stderr"""
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p=CmdPipe(readonly=False, inp=None)
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err=[]
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out=[]
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p.add(["ls", "-d", "/", "/", "/nonexistent"], stderr_handler=lambda line: err.append(line))
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executed=p.execute(stdout_handler=lambda line: out.append(line))
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self.assertEqual(err, ["ls: cannot access '/nonexistent': No such file or directory"])
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self.assertEqual(out, ["/","/"])
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self.assertTrue(executed)
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self.assertEqual(p.items[0]['process'].returncode,2)
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def test_input(self):
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"""test stdinput"""
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p=CmdPipe(readonly=False, inp="test")
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err=[]
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out=[]
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p.add(["echo", "test"], stderr_handler=lambda line: err.append(line))
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executed=p.execute(stdout_handler=lambda line: out.append(line))
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self.assertEqual(err, [])
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self.assertEqual(out, ["test"])
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self.assertTrue(executed)
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self.assertEqual(p.items[0]['process'].returncode,0)
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def test_pipe(self):
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"""test piped"""
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p=CmdPipe(readonly=False)
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err1=[]
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err2=[]
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err3=[]
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out=[]
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p.add(["echo", "test"], stderr_handler=lambda line: err1.append(line))
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p.add(["tr", "e", "E"], stderr_handler=lambda line: err2.append(line))
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p.add(["tr", "t", "T"], stderr_handler=lambda line: err3.append(line))
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executed=p.execute(stdout_handler=lambda line: out.append(line))
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self.assertEqual(err1, [])
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self.assertEqual(err2, [])
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self.assertEqual(err3, [])
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self.assertEqual(out, ["TEsT"])
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self.assertTrue(executed)
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self.assertEqual(p.items[0]['process'].returncode,0)
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self.assertEqual(p.items[1]['process'].returncode,0)
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self.assertEqual(p.items[2]['process'].returncode,0)
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#test str representation as well
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self.assertEqual(str(p), "(echo test) | (tr e E) | (tr t T)")
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def test_pipeerrors(self):
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"""test piped stderrs """
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p=CmdPipe(readonly=False)
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err1=[]
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err2=[]
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err3=[]
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out=[]
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p.add(["ls", "/nonexistent1"], stderr_handler=lambda line: err1.append(line))
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p.add(["ls", "/nonexistent2"], stderr_handler=lambda line: err2.append(line))
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p.add(["ls", "/nonexistent3"], stderr_handler=lambda line: err3.append(line))
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executed=p.execute(stdout_handler=lambda line: out.append(line))
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self.assertEqual(err1, ["ls: cannot access '/nonexistent1': No such file or directory"])
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self.assertEqual(err2, ["ls: cannot access '/nonexistent2': No such file or directory"])
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self.assertEqual(err3, ["ls: cannot access '/nonexistent3': No such file or directory"])
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self.assertEqual(out, [])
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self.assertTrue(executed)
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self.assertEqual(p.items[0]['process'].returncode,2)
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self.assertEqual(p.items[1]['process'].returncode,2)
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self.assertEqual(p.items[2]['process'].returncode,2)
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def test_readonly_execute(self):
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"""everything readonly, just should execute"""
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p=CmdPipe(readonly=True)
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err1=[]
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err2=[]
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out=[]
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p.add(["echo", "test1"], stderr_handler=lambda line: err1.append(line), readonly=True)
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p.add(["echo", "test2"], stderr_handler=lambda line: err2.append(line), readonly=True)
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executed=p.execute(stdout_handler=lambda line: out.append(line))
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self.assertEqual(err1, [])
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self.assertEqual(err2, [])
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self.assertEqual(out, ["test2"])
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self.assertTrue(executed)
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self.assertEqual(p.items[0]['process'].returncode,0)
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self.assertEqual(p.items[1]['process'].returncode,0)
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def test_readonly_skip(self):
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"""one command not readonly, skip"""
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p=CmdPipe(readonly=True)
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err1=[]
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err2=[]
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out=[]
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p.add(["echo", "test1"], stderr_handler=lambda line: err1.append(line), readonly=False)
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p.add(["echo", "test2"], stderr_handler=lambda line: err2.append(line), readonly=True)
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executed=p.execute(stdout_handler=lambda line: out.append(line))
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self.assertEqual(err1, [])
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self.assertEqual(err2, [])
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self.assertEqual(out, [])
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self.assertFalse(executed)
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