1 #!/usr/bin/env python2.7 2 3 # Copyright 2013, ARM Limited 4 # All rights reserved. 5 # 6 # Redistribution and use in source and binary forms, with or without 7 # modification, are permitted provided that the following conditions are met: 8 # 9 # * Redistributions of source code must retain the above copyright notice, 10 # this list of conditions and the following disclaimer. 11 # * Redistributions in binary form must reproduce the above copyright notice, 12 # this list of conditions and the following disclaimer in the documentation 13 # and/or other materials provided with the distribution. 14 # * Neither the name of ARM Limited nor the names of its contributors may be 15 # used to endorse or promote products derived from this software without 16 # specific prior written permission. 17 # 18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS CONTRIBUTORS "AS IS" AND 19 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 20 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21 # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE 22 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 24 # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 25 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 26 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 30 import sys 31 import time 32 33 34 __need_newline__ = False 35 __last_name_length__ = 0 36 37 38 # If the last printed character was not a newline, print one. 39 def EnsureNewLine(): 40 global __need_newline__ 41 42 if __need_newline__: 43 __need_newline__ = False 44 sys.stdout.write('\n') 45 46 47 # Like print, but insert a newline if necessary to avoid corrupting the status 48 # display (provided by UpdateProgress). 49 def Print(string): 50 global __last_name_length__ 51 52 EnsureNewLine() 53 print string 54 __last_name_length__ = 0 55 56 57 # Display the run progress: 58 # [time| progress|+ passed|- failed] Name 59 def UpdateProgress(start_time, passed, failed, count, verbose, name): 60 global __need_newline__ 61 global __last_name_length__ 62 63 minutes, seconds = divmod(time.time() - start_time, 60) 64 progress = float(passed + failed) / count * 100 65 passed_colour = '\x1b[32m' if passed != 0 else '' 66 failed_colour = '\x1b[31m' if failed != 0 else '' 67 indicator = '[%02d:%02d| %3d%%|' 68 indicator += passed_colour + '+ %d\x1b[0m|' 69 indicator += failed_colour + '- %d\x1b[0m]' 70 71 if verbose: 72 # In verbose mode, put every status display on its own line. 73 EnsureNewLine() 74 else: 75 # Otherwise, overwrite the old progress display. 76 sys.stdout.write('\r') 77 sys.stdout.write(indicator % (minutes, seconds, progress, passed, failed)) 78 79 # Write the test name after the progress indicator. 80 sys.stdout.write(' ' + name) 81 name_length = len(name) 82 83 # Append spaces to hide the previous test name. 84 spaces = __last_name_length__ - name_length 85 if spaces > 0: 86 sys.stdout.write(' ' * spaces) 87 __last_name_length__ = name_length 88 89 # We haven't printed a newline, so any subsequent print output (with verbose 90 # logs or error reports) will need to print one. 91 __need_newline__ = True 92 93 94
