utils.BaseCoreDumpArchiver Class Reference

Inheritance diagram for utils.BaseCoreDumpArchiver:

Public Member Functions
def	__init__ (self, search_dir, output_directory)
def	__enter__ (self)
def	__exit__ (self, *_)

Detailed Description

This class reads coredumps file written by UnexpectedCrashDumpArchiver
into the current working directory and uploads all cores and binaries
listed in it into Cloud Storage (see
pkg/test_runner/lib/src/test_progress.dart).

Definition at line 610 of file utils.py.

Constructor & Destructor Documentation

__init__()

def utils.BaseCoreDumpArchiver.__init__	(		self,
			search_dir,
			output_directory
	)

Reimplemented in utils.LinuxCoreDumpArchiver, utils.MacOSCoreDumpArchiver, utils.WindowsCoreDumpArchiver, and utils.PosixCoreDumpArchiver.

Definition at line 620 of file utils.py.

    def __init__(self, search_dir, output_directory):
        self._bucket = 'dart-temp-crash-archive'
        self._binaries_dir = os.getcwd()
        self._search_dir = search_dir
        self._output_directory = output_directory
 

Member Function Documentation

__enter__()

def utils.BaseCoreDumpArchiver.__enter__

(

self

)

Definition at line 633 of file utils.py.

    def __enter__(self):
        print('INFO: Core dump archiving is activated')
 
        # Cleanup any stale files
        if self._safe_cleanup():
            print('WARNING: Found and removed stale coredumps')
 

__exit__()

def utils.BaseCoreDumpArchiver.__exit__	(		self,
		*	_
	)

Reimplemented in utils.WindowsCoreDumpArchiver.

Definition at line 640 of file utils.py.

    def __exit__(self, *_):
        try:
            crashes = self._find_unexpected_crashes()
            if crashes:
                # If we get a ton of crashes, only archive 10 dumps.
                archive_crashes = crashes[:10]
                print('Archiving coredumps for crash (if possible):')
                for crash in archive_crashes:
                    print('----> {}'.format(crash))
 
                sys.stdout.flush()
 
                self._archive(archive_crashes)
            else:
                print('INFO: No unexpected crashes recorded')
                dumps = self._find_all_coredumps()
                if dumps:
                    print('INFO: However there are {} core dumps found'.format(
                        len(dumps)))
                    for dump in dumps:
                        print('INFO:        -> {}'.format(dump))
                    print()
        except Exception as error:
            print('ERROR: Failed to archive crashes: {}'.format(error))
            raise
 
        finally:
            self._safe_cleanup()
 

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The documentation for this class was generated from the following file:

• third_party/dart-lang/sdk/tools/utils.py