Merge #14569: tests: Print dots by default in functional tests

4bd125f tests: Print dots by default (Chun Kuan Lee)

Pull request description:

  In cron job (https://travis-ci.org/bitcoin/bitcoin/builds/445823485), the functional tests would fail due to silent for 10 mins.

  After applying this patch, we con't see any extra characters printed on screen but also avoid timeout (https://travis-ci.org/ken2812221/bitcoin/builds/445981698)

Tree-SHA512: c0412e171a451b27f9734311c7f063ad3fd7142087ed1e3786b4f303acaebc043f970523d6c2d4ef57ec5857040e2b6f7fd6345304353e7805d76044d317344d

Author: MarcoFalke

test/functional/test_runner.py

@@ -222,7 +222,7 @@ def main():
     parser.add_argument('--help', '-h', '-?', action='store_true', help='print help text and exit')
     parser.add_argument('--jobs', '-j', type=int, default=4, help='how many test scripts to run in parallel. Default=4.')
     parser.add_argument('--keepcache', '-k', action='store_true', help='the default behavior is to flush the cache directory on startup. --keepcache retains the cache from the previous testrun.')
-    parser.add_argument('--quiet', '-q', action='store_true', help='only print results summary and failure logs')
+    parser.add_argument('--quiet', '-q', action='store_true', help='only print dots, results summary and failure logs')
     parser.add_argument('--tmpdirprefix', '-t', default=tempfile.gettempdir(), help="Root directory for datadirs")
     parser.add_argument('--failfast', action='store_true', help='stop execution after the first test failure')
     args, unknown_args = parser.parse_known_args()
@@ -321,11 +321,10 @@ def main():
         enable_coverage=args.coverage,
         args=passon_args,
         combined_logs_len=args.combinedlogslen,
-        failfast=args.failfast,
-        level=logging_level
+        failfast=args.failfast
     )
 
-def run_tests(test_list, src_dir, build_dir, tmpdir, jobs=1, enable_coverage=False, args=None, combined_logs_len=0, failfast=False, level=logging.DEBUG):
+def run_tests(test_list, src_dir, build_dir, tmpdir, jobs=1, enable_coverage=False, args=None, combined_logs_len=0, failfast=False):
     args = args or []
 
     # Warn if bitcoind is already running (unix only)
@@ -360,7 +359,7 @@ def run_tests(test_list, src_dir, build_dir, tmpdir, jobs=1, enable_coverage=Fal
             raise
 
     #Run Tests
-    job_queue = TestHandler(jobs, tests_dir, tmpdir, test_list, flags, level)
+    job_queue = TestHandler(jobs, tests_dir, tmpdir, test_list, flags)
     start_time = time.time()
     test_results = []
 
@@ -441,14 +440,13 @@ class TestHandler:
     Trigger the test scripts passed in via the list.
     """
 
-    def __init__(self, num_tests_parallel, tests_dir, tmpdir, test_list=None, flags=None, logging_level=logging.DEBUG):
+    def __init__(self, num_tests_parallel, tests_dir, tmpdir, test_list=None, flags=None):
         assert(num_tests_parallel >= 1)
         self.num_jobs = num_tests_parallel
         self.tests_dir = tests_dir
         self.tmpdir = tmpdir
         self.test_list = test_list
         self.flags = flags
-        self.logging_level = logging_level
         self.num_running = 0
         self.jobs = []
 
@@ -496,14 +494,12 @@ def get_next(self):
                         status = "Failed"
                     self.num_running -= 1
                     self.jobs.remove(job)
-                    if self.logging_level == logging.DEBUG:
-                        clearline = '\r' + (' ' * dot_count) + '\r'
-                        print(clearline, end='', flush=True)
-                        dot_count = 0
+                    clearline = '\r' + (' ' * dot_count) + '\r'
+                    print(clearline, end='', flush=True)
+                    dot_count = 0
                     return TestResult(name, status, int(time.time() - start_time)), testdir, stdout, stderr
-            if self.logging_level == logging.DEBUG:
-                print('.', end='', flush=True)
-                dot_count += 1
+            print('.', end='', flush=True)
+            dot_count += 1
 
     def kill_and_join(self):
         """Send SIGKILL to all jobs and block until all have ended."""