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refactorred stdout piping a bit to allow manual piping

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This commit is contained in:
Edwin Eefting
2022-01-27 13:02:41 +01:00
parent f2761ecee8
commit 609ad19dd9
4 changed files with 87 additions and 60 deletions
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28
tests/test_cmdpipe.py
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@ -9,8 +9,8 @@ class TestCmdPipe(unittest2.TestCase):
p=CmdPipe(readonly=False, inp=None)
err=[]
out=[]
p.add(CmdItem(["ls", "-d", "/", "/", "/nonexistent"], stderr_handler=lambda line: err.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,2)))
executed=p.execute(stdout_handler=lambda line: out.append(line))
p.add(CmdItem(["ls", "-d", "/", "/", "/nonexistent"], stderr_handler=lambda line: err.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,2), stdout_handler=lambda line: out.append(line)))
executed=p.execute()
self.assertEqual(err, ["ls: cannot access '/nonexistent': No such file or directory"])
self.assertEqual(out, ["/","/"])
@ -21,8 +21,8 @@ class TestCmdPipe(unittest2.TestCase):
p=CmdPipe(readonly=False, inp="test")
err=[]
out=[]
p.add(CmdItem(["cat"], stderr_handler=lambda line: err.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,0)))
executed=p.execute(stdout_handler=lambda line: out.append(line))
p.add(CmdItem(["cat"], stderr_handler=lambda line: err.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,0), stdout_handler=lambda line: out.append(line) ))
executed=p.execute()
self.assertEqual(err, [])
self.assertEqual(out, ["test"])
@ -37,8 +37,8 @@ class TestCmdPipe(unittest2.TestCase):
out=[]
p.add(CmdItem(["echo", "test"], stderr_handler=lambda line: err1.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,0)))
p.add(CmdItem(["tr", "e", "E"], stderr_handler=lambda line: err2.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,0)))
p.add(CmdItem(["tr", "t", "T"], stderr_handler=lambda line: err3.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,0)))
executed=p.execute(stdout_handler=lambda line: out.append(line))
p.add(CmdItem(["tr", "t", "T"], stderr_handler=lambda line: err3.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,0), stdout_handler=lambda line: out.append(line)))
executed=p.execute()
self.assertEqual(err1, [])
self.assertEqual(err2, [])
@ -58,8 +58,8 @@ class TestCmdPipe(unittest2.TestCase):
out=[]
p.add(CmdItem(["ls", "/nonexistent1"], stderr_handler=lambda line: err1.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,2)))
p.add(CmdItem(["ls", "/nonexistent2"], stderr_handler=lambda line: err2.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,2)))
p.add(CmdItem(["ls", "/nonexistent3"], stderr_handler=lambda line: err3.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,2)))
executed=p.execute(stdout_handler=lambda line: out.append(line))
p.add(CmdItem(["ls", "/nonexistent3"], stderr_handler=lambda line: err3.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,2), stdout_handler=lambda line: out.append(line)))
executed=p.execute()
self.assertEqual(err1, ["ls: cannot access '/nonexistent1': No such file or directory"])
self.assertEqual(err2, ["ls: cannot access '/nonexistent2': No such file or directory"])
@ -76,8 +76,8 @@ class TestCmdPipe(unittest2.TestCase):
out=[]
p.add(CmdItem(["bash", "-c", "exit 1"], stderr_handler=lambda line: err1.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,1)))
p.add(CmdItem(["bash", "-c", "exit 2"], stderr_handler=lambda line: err2.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,2)))
p.add(CmdItem(["bash", "-c", "exit 3"], stderr_handler=lambda line: err3.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,3)))
executed=p.execute(stdout_handler=lambda line: out.append(line))
p.add(CmdItem(["bash", "-c", "exit 3"], stderr_handler=lambda line: err3.append(line), exit_handler=lambda exit_code: self.assertEqual(exit_code,3), stdout_handler=lambda line: out.append(line)))
executed=p.execute()
self.assertEqual(err1, [])
self.assertEqual(err2, [])
@ -97,8 +97,8 @@ class TestCmdPipe(unittest2.TestCase):
return True
p.add(CmdItem(["echo", "test1"], stderr_handler=lambda line: err1.append(line), exit_handler=true_exit, readonly=True))
p.add(CmdItem(["echo", "test2"], stderr_handler=lambda line: err2.append(line), exit_handler=true_exit, readonly=True))
executed=p.execute(stdout_handler=lambda line: out.append(line))
p.add(CmdItem(["echo", "test2"], stderr_handler=lambda line: err2.append(line), exit_handler=true_exit, readonly=True, stdout_handler=lambda line: out.append(line)))
executed=p.execute()
self.assertEqual(err1, [])
self.assertEqual(err2, [])
@ -113,8 +113,8 @@ class TestCmdPipe(unittest2.TestCase):
err2=[]
out=[]
p.add(CmdItem(["echo", "test1"], stderr_handler=lambda line: err1.append(line), readonly=False))
p.add(CmdItem(["echo", "test2"], stderr_handler=lambda line: err2.append(line), readonly=True))
executed=p.execute(stdout_handler=lambda line: out.append(line))
p.add(CmdItem(["echo", "test2"], stderr_handler=lambda line: err2.append(line), readonly=True, stdout_handler=lambda line: out.append(line)))
executed=p.execute()
self.assertEqual(err1, [])
self.assertEqual(err2, [])