How to use verify_boot_error_fail_warnings method in lisa

Best Python code snippet using lisa_python

azure_image_standard.py

Source:azure_image_standard.py

...749        """,750        priority=1,751        requirement=simple_requirement(supported_platform_type=[AZURE, READY]),752    )753    def verify_boot_error_fail_warnings(self, node: Node) -> None:754        dmesg = node.tools[Dmesg]755        cat = node.tools[Cat]756        log_output = dmesg.get_output(force_run=True)757        if node.shell.exists(node.get_pure_path("/var/log/syslog")):758            log_output += cat.read("/var/log/syslog", force_run=True, sudo=True)759        if node.shell.exists(node.get_pure_path("/var/log/messages")):760            log_output += cat.read("/var/log/messages", force_run=True, sudo=True)761        ignored_candidates = list(762            (763                set(764                    [765                        x766                        for sublist in find_patterns_in_lines(767                            log_output, self._error_fail_warnings_ignorable_str_list...

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