venvdima@ubuntu-work-01:~/MY/GitHub2/testgres/work-D20241204_001--tests-2$ python -B -m pytest -n 1 -l -v -k "test_simple_with_bin_dir"
============================================================ test session starts ============================================================
platform linux -- Python 3.12.1, pytest-8.3.4, pluggy-1.5.0 -- /home/dima/MY/GitHub2/testgres/work-D20241204_001--tests-2/venv/bin/python
cachedir: .pytest_cache
rootdir: /home/dima/MY/GitHub2/testgres/work-D20241204_001--tests-2
configfile: pytest.ini
testpaths: ./tests
plugins: cov-6.0.0, xdist-3.6.1
1 worker [1 item]      
scheduling tests via LoadScheduling

tests/test_simple.py::TestgresTests::test_simple_with_bin_dir 
[gw0] [100%] FAILED tests/test_simple.py::TestgresTests::test_simple_with_bin_dir 

================================================================= FAILURES ==================================================================
__________________________________________________ TestgresTests.test_simple_with_bin_dir ___________________________________________________
[gw0] linux -- Python 3.12.1 /home/dima/MY/GitHub2/testgres/work-D20241204_001--tests-2/venv/bin/python

self = <test_simple.TestgresTests testMethod=test_simple_with_bin_dir>

    def test_simple_with_bin_dir(self):
        with get_new_node() as node:
            node.init().start()
            bin_dir = node.bin_dir
    
        app = NodeApp()
        correct_bin_dir = app.make_simple(base_dir=node.base_dir, bin_dir=bin_dir)
        correct_bin_dir.slow_start()
        correct_bin_dir.safe_psql("SELECT 1;")
    
        try:
>           wrong_bin_dir = app.make_empty(base_dir=node.base_dir, bin_dir="wrong/path")

app        = <testgres.node.NodeApp object at 0x7fbadcbe5040>
bin_dir    = '/usr/local/pgsql/bin'
correct_bin_dir = PostgresNode(name='testgres-6599ca75-42a4-469f-970a-965dcd306ed6', port=8919, base_dir='/home/dima/tgsn_4vzsO')
node       = PostgresNode(name='testgres-76ecfe03-ef28-4707-8da2-a1636212542b', port=45088, base_dir='/home/dima/tgsn_4vzsO')
self       = <test_simple.TestgresTests testMethod=test_simple_with_bin_dir>

tests/test_simple.py:1058: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
testgres/node.py:1748: in make_empty
    node = PostgresNode(base_dir=real_base_dir, port=port, bin_dir=bin_dir)
        base_dir   = '/home/dima/tgsn_4vzsO'
        bin_dir    = 'wrong/path'
        port       = None
        real_base_dir = '/home/dima/tgsn_4vzsO'
        self       = <testgres.node.NodeApp object at 0x7fbadcbe5040>
testgres/node.py:141: in __init__
    self._pg_version = PgVer(get_pg_version(bin_dir))
        base_dir   = '/home/dima/tgsn_4vzsO'
        bin_dir    = 'wrong/path'
        conn_params = <testgres.operations.os_ops.ConnectionParams object at 0x7fbadc68b500>
        name       = None
        port       = None
        prefix     = None
        self       = <[AttributeError("'PostgresNode' object has no attribute 'name'") raised in repr()] PostgresNode object at 0x7fbadcbe5e50>
testgres/utils.py:183: in get_pg_version
    raw_ver = tconf.os_ops.exec_command(_params, encoding='utf-8')
        _params    = ['wrong/path/postgres', '--version']
        bin_dir    = 'wrong/path'
        postgres_path = 'wrong/path/postgres'
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <testgres.operations.remote_ops.RemoteOperations object at 0x7fbadc2baf00>, cmd = ['wrong/path/postgres', '--version']
wait_exit = False, verbose = False, expect_error = False, encoding = 'utf-8', shell = True, text = False, input = None, stdin = None
stdout = None, stderr = None, get_process = None, timeout = None, ignore_errors = False

    def exec_command(self, cmd, wait_exit=False, verbose=False, expect_error=False,
                     encoding=None, shell=True, text=False, input=None, stdin=None, stdout=None,
                     stderr=None, get_process=None, timeout=None, ignore_errors=False):
        """
        Execute a command in the SSH session.
        Args:
        - cmd (str): The command to be executed.
        """
        ssh_cmd = []
        if isinstance(cmd, str):
            ssh_cmd = ['ssh', self.ssh_dest] + self.ssh_args + [cmd]
        elif isinstance(cmd, list):
            ssh_cmd = ['ssh', self.ssh_dest] + self.ssh_args + cmd
        process = subprocess.Popen(ssh_cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
        if get_process:
            return process
    
        try:
            result, error = process.communicate(input, timeout=timeout)
        except subprocess.TimeoutExpired:
            process.kill()
            raise ExecUtilException("Command timed out after {} seconds.".format(timeout))
    
        exit_status = process.returncode
    
        # [2024-12-04] We called xxx.decode without any verifications within many years ...
        assert type(result) == bytes  # noqa: E721
        assert type(error) == bytes  # noqa: E721
    
        # result_b = result
        error_b = error
    
        if encoding:
            result = result.decode(encoding)
            error = error.decode(encoding)
    
        if expect_error:
            raise Exception(result, error)
    
        if not error_b:
            error_found = False
        else:
            error_found = exit_status != 0 or any(
                marker in error_b for marker in [b'error', b'Permission denied', b'fatal', b'No such file or directory']
            )
    
        assert type(error_found) == bool  # noqa: E721
    
        if not ignore_errors and error_found:
            message = b"Utility exited with non-zero code. Error: "
    
            if encoding:
                message = message.decode(encoding)
    
            assert type(message) == type(error)  # noqa: E721
            message += error
>           raise ExecUtilException(message=message, command=cmd, exit_code=exit_status, out=result)
E           testgres.exceptions.ExecUtilException: Utility exited with non-zero code. Error: bash: line 1: wrong/path/postgres: No such file or directory
E           
E           Command: ['wrong/path/postgres', '--version']
E           Exit code: 127

cmd        = ['wrong/path/postgres', '--version']
encoding   = 'utf-8'
error      = 'bash: line 1: wrong/path/postgres: No such file or directory\n'
error_b    = b'bash: line 1: wrong/path/postgres: No such file or directory\n'
error_found = True
exit_status = 127
expect_error = False
get_process = None
ignore_errors = False
input      = None
message    = 'Utility exited with non-zero code. Error: bash: line 1: wrong/path/postgres: No such file or directory\n'
process    = <Popen: returncode: 127 args: ['ssh', '[email protected]', 'wrong/path/postgres...>
result     = ''
self       = <testgres.operations.remote_ops.RemoteOperations object at 0x7fbadc2baf00>
shell      = True
ssh_cmd    = ['ssh', '[email protected]', 'wrong/path/postgres', '--version']
stderr     = None
stdin      = None
stdout     = None
text       = False
timeout    = None
verbose    = False
wait_exit  = False

testgres/operations/remote_ops.py:117: ExecUtilException