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validate:launcher: factor out TTY check and enhance iteration output

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Thibault Saunier 2019-03-19 12:15:35 -03:00 committed by Thibault Saunier
parent 48fa4b6c4b
commit ddb81f29e8
2 changed files with 22 additions and 19 deletions
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21
validate/launcher/baseclasses.py
View file

@ -55,7 +55,7 @@ from .vfb_server import get_virual_frame_buffer_server
from .httpserver import HTTPServer
from .utils import mkdir, Result, Colors, printc, DEFAULT_TIMEOUT, GST_SECOND, \
Protocols, look_for_file_in_source_dir, get_data_file, BackTraceGenerator, \
check_bugs_resolution
check_bugs_resolution, is_tty
# The factor by which we increase the hard timeout when running inside
# Valgrind
@ -622,11 +622,7 @@ class Test(Loggable):
message = "%s %s: %s%s" % (self.number, self.classname, self.result,
" (" + self.message + ")" if self.message else "")
end = "\r"
if sys.stdout.isatty():
term_width = shutil.get_terminal_size((80, 20))[0]
if len(message) > term_width:
message = message[0:term_width - 2] + '…'
else:
if not is_tty():
message = None
if message is not None:
@ -1869,7 +1865,7 @@ class _TestsLauncher(Loggable):
if not self.all_tests:
self.all_tests = self.list_tests()
self.total_num_tests = len(self.all_tests)
if not sys.stdout.isatty():
if not is_tty():
printc("\nRunning %d tests..." % self.total_num_tests, color=Colors.HEADER)
self.reporter.init_timer()
@ -1925,24 +1921,25 @@ class _TestsLauncher(Loggable):
if self.options.forever:
r = 1
while True:
printc("-> Iteration %d" % r, end='')
printc("-> Iteration %d" % r, end='\r')
if not self._run_tests():
break
r += 1
self.clean_tests()
printc("OK", Colors.OKGREEN)
msg = "-> Iteration %d... %sOK%s" % (r, Colors.OKGREEN, Colors.ENDC)
printc(msg, end="\r")
return False
elif self.options.n_runs:
res = True
for r in range(self.options.n_runs):
printc("-> Iteration %d" % r)
printc("-> Iteration %d" % r, end='\r')
if not self._run_tests():
res = False
printc("ERROR", Colors.FAIL)
printc("ERROR", Colors.FAIL, end="\r")
else:
printc("OK", Colors.OKGREEN)
printc("OK", Colors.OKGREEN, end="\r")
self.clean_tests()
return res

20
validate/launcher/utils.py
View file

@ -88,14 +88,14 @@ class Protocols(object):
return False
def is_tty():
return hasattr(sys.stdout, 'isatty') and sys.stdout.isatty()
def supports_ansi_colors():
if 'GST_VALIDATE_LAUNCHER_FORCE_COLORS' in os.environ:
return True
platform = sys.platform
supported_platform = platform != 'win32' or 'ANSICON' in os.environ
# isatty is not always implemented, #6223.
is_a_tty = hasattr(sys.stdout, 'isatty') and sys.stdout.isatty()
if not supported_platform or not is_a_tty:
if not supported_platform or not is_tty():
return False
return True
@ -185,12 +185,18 @@ def printc(message, color="", title=False, title_char='', end="\n"):
if hasattr(message, "result") and color == '':
color = get_color_for_result(message.result)
if not sys.stdout.isatty():
if not is_tty():
end = "\n"
message = str(message)
message += ' ' * max(0, last_carriage_return_len - len(message))
last_carriage_return_len = len(message) if end == "\r" else 0
if end == '\r':
term_width = shutil.get_terminal_size((80, 20))[0]
if len(message) > term_width:
message = message[0:term_width - 2] + '…'
last_carriage_return_len = len(message)
else:
last_carriage_return_len = 0
sys.stdout.write(color + str(message) + Colors.ENDC + end)
sys.stdout.flush()