Function test_lbugrc

tools/shell/test/test_shell_basics.py:269–310

(temp_db)

def test_lbugrc(temp_db) -> None:
    deleteIfExists(".lbugrc")
    # confirm that nothing is read on startup
    test = ShellTest().add_argument(temp_db)
    result = test.run()
    result.check_not_stdout("-- Processing: .lbugrc")

    # create a .lbugrc file
    with open(".lbugrc", "w") as f:
        f.write("CREATE NODE TABLE a(i STRING, PRIMARY KEY(i));\n")
        f.write(":max_rows 1\n")

    # confirm that the file is read on startup
    test = ShellTest().add_argument(temp_db).statement("CALL show_tables() RETURN *;")
    result = test.run()
    deleteIfExists(".lbugrc")
    result.check_stdout("-- Processing: .lbugrc")
    result.check_stdout("maxRows set as 1")
    result.check_stdout("a")

    # create a .lbugrc file with errors
    with open(".lbugrc", "w") as f:
        f.write('RETURN "databases rule" S a; RETURN s;\n')
        f.write(":max_rows\n")
        f.write(":mode table\n")
        f.write("CREATE NODE TABLE b(i STRING, PRIMARY KEY(i));\n")

    # confirm that the file is read on startup
    test = ShellTest().add_argument(temp_db).statement("CALL show_tables() RETURN *;")
    result = test.run()
    deleteIfExists(".lbugrc")
    result.check_stdout("-- Processing: .lbugrc")
    result.check_stdout(
        [
            "Error: Parser exception: Invalid input < S>: expected rule iC_Statements (line: 1, offset: 24)",
            '"RETURN "databases rule" S a; RETURN s;"',
            "                         ^",
        ],
    )
    result.check_stdout("Cannot parse '' as number of rows. Expect integer.")
    result.check_stdout("mode set as table")
    result.check_stdout("b")


def test_comments(temp_db) -> None: