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#!/usr/bin/env python
"""
The LLVM Compiler Infrastructure
This file is distributed under the University of Illinois Open Source
License. See LICENSE.TXT for details.
Configuration options for lldbtest.py set by dotest.py during initialization
"""
from __future__ import print_function
from __future__ import absolute_import
# System modules
import curses
import datetime
import math
import sys
import time
# Third-party modules
# LLDB modules
from . import lldbcurses
from . import result_formatter
from .result_formatter import EventBuilder
class Curses(result_formatter.ResultsFormatter):
"""Receives live results from tests that are running and reports them to the terminal in a curses GUI"""
def __init__(self, out_file, options):
# Initialize the parent
super(Curses, self).__init__(out_file, options)
self.using_terminal = True
self.have_curses = True
self.initialize_event = None
self.jobs = [None] * 64
self.job_tests = [None] * 64
self.results = list()
try:
self.main_window = lldbcurses.intialize_curses()
self.main_window.add_key_action('\t', self.main_window.select_next_first_responder, "Switch between views that can respond to keyboard input")
self.main_window.refresh()
self.job_panel = None
self.results_panel = None
self.status_panel = None
self.info_panel = None
self.hide_status_list = list()
self.start_time = time.time()
except:
self.have_curses = False
lldbcurses.terminate_curses()
self.using_terminal = False
print("Unexpected error:", sys.exc_info()[0])
raise
self.line_dict = dict()
# self.events_file = open("/tmp/events.txt", "w")
# self.formatters = list()
# if tee_results_formatter:
# self.formatters.append(tee_results_formatter)
def status_to_short_str(self, status):
if status == EventBuilder.STATUS_SUCCESS:
return '.'
elif status == EventBuilder.STATUS_FAILURE:
return 'F'
elif status == EventBuilder.STATUS_UNEXPECTED_SUCCESS:
return '?'
elif status == EventBuilder.STATUS_EXPECTED_FAILURE:
return 'X'
elif status == EventBuilder.STATUS_SKIP:
return 'S'
elif status == EventBuilder.STATUS_ERROR:
return 'E'
else:
return status
def show_info_panel(self):
selected_idx = self.results_panel.get_selected_idx()
if selected_idx >= 0 and selected_idx < len(self.results):
if self.info_panel is None:
info_frame = self.results_panel.get_contained_rect(top_inset=10, left_inset=10, right_inset=10, height=30)
self.info_panel = lldbcurses.BoxedPanel(info_frame, "Result Details")
# Add a key action for any key that will hide this panel when any key is pressed
self.info_panel.add_key_action(-1, self.hide_info_panel, 'Hide the info panel')
self.info_panel.top()
else:
self.info_panel.show()
self.main_window.push_first_responder(self.info_panel)
test_start = self.results[selected_idx][0]
test_result = self.results[selected_idx][1]
self.info_panel.set_line(0, "File: %s" % (test_start['test_filename']))
self.info_panel.set_line(1, "Test: %s.%s" % (test_start['test_class'], test_start['test_name']))
self.info_panel.set_line(2, "Time: %s" % (test_result['elapsed_time']))
self.info_panel.set_line(3, "Status: %s" % (test_result['status']))
def hide_info_panel(self):
self.main_window.pop_first_responder(self.info_panel)
self.info_panel.hide()
self.main_window.refresh()
def toggle_status(self, status):
if status:
# Toggle showing and hiding results whose status matches "status" in "Results" window
if status in self.hide_status_list:
self.hide_status_list.remove(status)
else:
self.hide_status_list.append(status)
self.update_results()
def update_results(self, update=True):
'''Called after a category of test have been show/hidden to update the results list with
what the user desires to see.'''
self.results_panel.clear(update=False)
for result in self.results:
test_result = result[1]
status = test_result['status']
if status in self.hide_status_list:
continue
name = test_result['test_class'] + '.' + test_result['test_name']
self.results_panel.append_line('%s (%6.2f sec) %s' % (self.status_to_short_str(status), test_result['elapsed_time'], name))
if update:
self.main_window.refresh()
def handle_event(self, test_event):
with self.lock:
super(Curses, self).handle_event(test_event)
# for formatter in self.formatters:
# formatter.process_event(test_event)
if self.have_curses:
worker_index = -1
if 'worker_index' in test_event:
worker_index = test_event['worker_index']
if 'event' in test_event:
check_for_one_key = True
#print(str(test_event), file=self.events_file)
event = test_event['event']
if self.status_panel:
self.status_panel.update_status('time', str(datetime.timedelta(seconds=math.floor(time.time() - self.start_time))))
if event == 'test_start':
name = test_event['test_class'] + '.' + test_event['test_name']
self.job_tests[worker_index] = test_event
if 'pid' in test_event:
line = 'pid: %5d ' % (test_event['pid']) + name
else:
line = name
self.job_panel.set_line(worker_index, line)
self.main_window.refresh()
elif event == 'test_result':
status = test_event['status']
self.status_panel.increment_status(status)
if 'pid' in test_event:
line = 'pid: %5d ' % (test_event['pid'])
else:
line = ''
self.job_panel.set_line(worker_index, line)
name = test_event['test_class'] + '.' + test_event['test_name']
elapsed_time = test_event['event_time'] - self.job_tests[worker_index]['event_time']
if not status in self.hide_status_list:
self.results_panel.append_line('%s (%6.2f sec) %s' % (self.status_to_short_str(status), elapsed_time, name))
self.main_window.refresh()
# Append the result pairs
test_event['elapsed_time'] = elapsed_time
self.results.append([self.job_tests[worker_index], test_event])
self.job_tests[worker_index] = ''
elif event == 'job_begin':
self.jobs[worker_index] = test_event
if 'pid' in test_event:
line = 'pid: %5d ' % (test_event['pid'])
else:
line = ''
self.job_panel.set_line(worker_index, line)
elif event == 'job_end':
self.jobs[worker_index] = ''
self.job_panel.set_line(worker_index, '')
elif event == 'initialize':
self.initialize_event = test_event
num_jobs = test_event['worker_count']
job_frame = self.main_window.get_contained_rect(height=num_jobs+2)
results_frame = self.main_window.get_contained_rect(top_inset=num_jobs+2, bottom_inset=1)
status_frame = self.main_window.get_contained_rect(height=1, top_inset=self.main_window.get_size().h-1)
self.job_panel = lldbcurses.BoxedPanel(frame=job_frame, title="Jobs")
self.results_panel = lldbcurses.BoxedPanel(frame=results_frame, title="Results")
self.results_panel.add_key_action(curses.KEY_UP, self.results_panel.select_prev , "Select the previous list entry")
self.results_panel.add_key_action(curses.KEY_DOWN, self.results_panel.select_next , "Select the next list entry")
self.results_panel.add_key_action(curses.KEY_HOME, self.results_panel.scroll_begin , "Scroll to the start of the list")
self.results_panel.add_key_action(curses.KEY_END, self.results_panel.scroll_end , "Scroll to the end of the list")
self.results_panel.add_key_action(curses.KEY_ENTER, self.show_info_panel , "Display info for the selected result item")
self.results_panel.add_key_action('.', lambda : self.toggle_status(EventBuilder.STATUS_SUCCESS) , "Toggle showing/hiding tests whose status is 'success'")
self.results_panel.add_key_action('e', lambda : self.toggle_status(EventBuilder.STATUS_ERROR) , "Toggle showing/hiding tests whose status is 'error'")
self.results_panel.add_key_action('f', lambda : self.toggle_status(EventBuilder.STATUS_FAILURE) , "Toggle showing/hiding tests whose status is 'failure'")
self.results_panel.add_key_action('s', lambda : self.toggle_status(EventBuilder.STATUS_SKIP) , "Toggle showing/hiding tests whose status is 'skip'")
self.results_panel.add_key_action('x', lambda : self.toggle_status(EventBuilder.STATUS_EXPECTED_FAILURE) , "Toggle showing/hiding tests whose status is 'expected_failure'")
self.results_panel.add_key_action('?', lambda : self.toggle_status(EventBuilder.STATUS_UNEXPECTED_SUCCESS), "Toggle showing/hiding tests whose status is 'unexpected_success'")
self.status_panel = lldbcurses.StatusPanel(frame=status_frame)
self.main_window.add_child(self.job_panel)
self.main_window.add_child(self.results_panel)
self.main_window.add_child(self.status_panel)
self.main_window.set_first_responder(self.results_panel)
self.status_panel.add_status_item(name="time", title="Elapsed", format="%s", width=20, value="0:00:00", update=False)
self.status_panel.add_status_item(name=EventBuilder.STATUS_SUCCESS, title="Success", format="%u", width=20, value=0, update=False)
self.status_panel.add_status_item(name=EventBuilder.STATUS_FAILURE, title="Failure", format="%u", width=20, value=0, update=False)
self.status_panel.add_status_item(name=EventBuilder.STATUS_ERROR, title="Error", format="%u", width=20, value=0, update=False)
self.status_panel.add_status_item(name=EventBuilder.STATUS_SKIP, title="Skipped", format="%u", width=20, value=0, update=True)
self.status_panel.add_status_item(name=EventBuilder.STATUS_EXPECTED_FAILURE, title="Expected Failure", format="%u", width=30, value=0, update=False)
self.status_panel.add_status_item(name=EventBuilder.STATUS_UNEXPECTED_SUCCESS, title="Unexpected Success", format="%u", width=30, value=0, update=False)
self.main_window.refresh()
elif event == 'terminate':
#self.main_window.key_event_loop()
lldbcurses.terminate_curses()
check_for_one_key = False
self.using_terminal = False
# Check for 1 keypress with no delay
# Check for 1 keypress with no delay
if check_for_one_key:
self.main_window.key_event_loop(0, 1)
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