diff options
Diffstat (limited to 'test/py/multiplexed_log.py')
| -rw-r--r-- | test/py/multiplexed_log.py | 122 |
1 files changed, 61 insertions, 61 deletions
diff --git a/test/py/multiplexed_log.py b/test/py/multiplexed_log.py index 5059bbfb99..c2a3b89536 100644 --- a/test/py/multiplexed_log.py +++ b/test/py/multiplexed_log.py @@ -14,12 +14,12 @@ import subprocess mod_dir = os.path.dirname(os.path.abspath(__file__)) class LogfileStream(object): - '''A file-like object used to write a single logical stream of data into + """A file-like object used to write a single logical stream of data into a multiplexed log file. Objects of this type should be created by factory - functions in the Logfile class rather than directly.''' + functions in the Logfile class rather than directly.""" def __init__(self, logfile, name, chained_file): - '''Initialize a new object. + """Initialize a new object. Args: logfile: The Logfile object to log to. @@ -29,26 +29,26 @@ class LogfileStream(object): Returns: Nothing. - ''' + """ self.logfile = logfile self.name = name self.chained_file = chained_file def close(self): - '''Dummy function so that this class is "file-like". + """Dummy function so that this class is "file-like". Args: None. Returns: Nothing. - ''' + """ pass def write(self, data, implicit=False): - '''Write data to the log stream. + """Write data to the log stream. Args: data: The data to write tot he file. @@ -60,33 +60,33 @@ class LogfileStream(object): Returns: Nothing. - ''' + """ self.logfile.write(self, data, implicit) if self.chained_file: self.chained_file.write(data) def flush(self): - '''Flush the log stream, to ensure correct log interleaving. + """Flush the log stream, to ensure correct log interleaving. Args: None. Returns: Nothing. - ''' + """ self.logfile.flush() if self.chained_file: self.chained_file.flush() class RunAndLog(object): - '''A utility object used to execute sub-processes and log their output to + """A utility object used to execute sub-processes and log their output to a multiplexed log file. Objects of this type should be created by factory - functions in the Logfile class rather than directly.''' + functions in the Logfile class rather than directly.""" def __init__(self, logfile, name, chained_file): - '''Initialize a new object. + """Initialize a new object. Args: logfile: The Logfile object to log to. @@ -96,18 +96,18 @@ class RunAndLog(object): Returns: Nothing. - ''' + """ self.logfile = logfile self.name = name self.chained_file = chained_file def close(self): - '''Clean up any resources managed by this object.''' + """Clean up any resources managed by this object.""" pass def run(self, cmd, cwd=None, ignore_errors=False): - '''Run a command as a sub-process, and log the results. + """Run a command as a sub-process, and log the results. Args: cmd: The command to execute. @@ -120,7 +120,7 @@ class RunAndLog(object): Returns: Nothing. - ''' + """ msg = "+" + " ".join(cmd) + "\n" if self.chained_file: @@ -163,13 +163,13 @@ class RunAndLog(object): raise exception class SectionCtxMgr(object): - '''A context manager for Python's "with" statement, which allows a certain + """A context manager for Python's "with" statement, which allows a certain portion of test code to be logged to a separate section of the log file. Objects of this type should be created by factory functions in the Logfile - class rather than directly.''' + class rather than directly.""" def __init__(self, log, marker): - '''Initialize a new object. + """Initialize a new object. Args: log: The Logfile object to log to. @@ -177,7 +177,7 @@ class SectionCtxMgr(object): Returns: Nothing. - ''' + """ self.log = log self.marker = marker @@ -189,18 +189,18 @@ class SectionCtxMgr(object): self.log.end_section(self.marker) class Logfile(object): - '''Generates an HTML-formatted log file containing multiple streams of - data, each represented in a well-delineated/-structured fashion.''' + """Generates an HTML-formatted log file containing multiple streams of + data, each represented in a well-delineated/-structured fashion.""" def __init__(self, fn): - '''Initialize a new object. + """Initialize a new object. Args: fn: The filename to write to. Returns: Nothing. - ''' + """ self.f = open(fn, "wt") self.last_stream = None @@ -217,7 +217,7 @@ class Logfile(object): """) def close(self): - '''Close the log file. + """Close the log file. After calling this function, no more data may be written to the log. @@ -226,7 +226,7 @@ class Logfile(object): Returns: Nothing. - ''' + """ self.f.write("""\ </tt> @@ -241,7 +241,7 @@ class Logfile(object): "".join(chr(c) for c in range(127, 256))) def _escape(self, data): - '''Render data format suitable for inclusion in an HTML document. + """Render data format suitable for inclusion in an HTML document. This includes HTML-escaping certain characters, and translating control characters to a hexadecimal representation. @@ -251,7 +251,7 @@ class Logfile(object): Returns: An escaped version of the data. - ''' + """ data = data.replace(chr(13), "") data = "".join((c in self._nonprint) and ("%%%02x" % ord(c)) or @@ -260,14 +260,14 @@ class Logfile(object): return data def _terminate_stream(self): - '''Write HTML to the log file to terminate the current stream's data. + """Write HTML to the log file to terminate the current stream's data. Args: None. Returns: Nothing. - ''' + """ self.cur_evt += 1 if not self.last_stream: @@ -280,7 +280,7 @@ class Logfile(object): self.last_stream = None def _note(self, note_type, msg): - '''Write a note or one-off message to the log file. + """Write a note or one-off message to the log file. Args: note_type: The type of note. This must be a value supported by the @@ -289,7 +289,7 @@ class Logfile(object): Returns: Nothing. - ''' + """ self._terminate_stream() self.f.write("<div class=\"" + note_type + "\">\n<pre>") @@ -297,14 +297,14 @@ class Logfile(object): self.f.write("\n</pre></div>\n") def start_section(self, marker): - '''Begin a new nested section in the log file. + """Begin a new nested section in the log file. Args: marker: The name of the section that is starting. Returns: Nothing. - ''' + """ self._terminate_stream() self.blocks.append(marker) @@ -314,7 +314,7 @@ class Logfile(object): "\">Section: " + blk_path + "</div>\n") def end_section(self, marker): - '''Terminate the current nested section in the log file. + """Terminate the current nested section in the log file. This function validates proper nesting of start_section() and end_section() calls. If a mismatch is found, an exception is raised. @@ -324,7 +324,7 @@ class Logfile(object): Returns: Nothing. - ''' + """ if (not self.blocks) or (marker != self.blocks[-1]): raise Exception("Block nesting mismatch: \"%s\" \"%s\"" % @@ -337,7 +337,7 @@ class Logfile(object): self.blocks.pop() def section(self, marker): - '''Create a temporary section in the log file. + """Create a temporary section in the log file. This function creates a context manager for Python's "with" statement, which allows a certain portion of test code to be logged to a separate @@ -352,96 +352,96 @@ class Logfile(object): Returns: A context manager object. - ''' + """ return SectionCtxMgr(self, marker) def error(self, msg): - '''Write an error note to the log file. + """Write an error note to the log file. Args: msg: A message describing the error. Returns: Nothing. - ''' + """ self._note("error", msg) def warning(self, msg): - '''Write an warning note to the log file. + """Write an warning note to the log file. Args: msg: A message describing the warning. Returns: Nothing. - ''' + """ self._note("warning", msg) def info(self, msg): - '''Write an informational note to the log file. + """Write an informational note to the log file. Args: msg: An informational message. Returns: Nothing. - ''' + """ self._note("info", msg) def action(self, msg): - '''Write an action note to the log file. + """Write an action note to the log file. Args: msg: A message describing the action that is being logged. Returns: Nothing. - ''' + """ self._note("action", msg) def status_pass(self, msg): - '''Write a note to the log file describing test(s) which passed. + """Write a note to the log file describing test(s) which passed. Args: msg: A message describing passed test(s). Returns: Nothing. - ''' + """ self._note("status-pass", msg) def status_skipped(self, msg): - '''Write a note to the log file describing skipped test(s). + """Write a note to the log file describing skipped test(s). Args: msg: A message describing passed test(s). Returns: Nothing. - ''' + """ self._note("status-skipped", msg) def status_fail(self, msg): - '''Write a note to the log file describing failed test(s). + """Write a note to the log file describing failed test(s). Args: msg: A message describing passed test(s). Returns: Nothing. - ''' + """ self._note("status-fail", msg) def get_stream(self, name, chained_file=None): - '''Create an object to log a single stream's data into the log file. + """Create an object to log a single stream's data into the log file. This creates a "file-like" object that can be written to in order to write a single stream's data to the log file. The implementation will @@ -456,12 +456,12 @@ class Logfile(object): Returns: A file-like object. - ''' + """ return LogfileStream(self, name, chained_file) def get_runner(self, name, chained_file=None): - '''Create an object that executes processes and logs their output. + """Create an object that executes processes and logs their output. Args: name: The name of this sub-process. @@ -470,12 +470,12 @@ class Logfile(object): Returns: A RunAndLog object. - ''' + """ return RunAndLog(self, name, chained_file) def write(self, stream, data, implicit=False): - '''Write stream data into the log file. + """Write stream data into the log file. This function should only be used by instances of LogfileStream or RunAndLog. @@ -491,7 +491,7 @@ class Logfile(object): Returns: Nothing. - ''' + """ if stream != self.last_stream: self._terminate_stream() @@ -507,13 +507,13 @@ class Logfile(object): self.last_stream = stream def flush(self): - '''Flush the log stream, to ensure correct log interleaving. + """Flush the log stream, to ensure correct log interleaving. Args: None. Returns: Nothing. - ''' + """ self.f.flush() |