Merge #18249: test: Bump timeouts to accomodate really slow disks

fa6df0de53 test: Bump timeouts to accomodate really slow disks (MarcoFalke)

Pull request description:

  Needed these patches locally for some arm machines with slow storage

ACKs for top commit:
  practicalswift:
    ACK fa6df0de53
  fanquake:
    ACK fa6df0de53

Tree-SHA512: 22f2f6f7ed05f26013431126bb179b029dbc931f02d0e58f8970c6d477f43e3106d76c9732942034cb2cfcb827191e338a082f953ccb69531a19ee6dab9a7e1a

test/functional/feature_block.py

@@ -1261,7 +1261,7 @@ class FullBlockTest(BitcoinTestFramework):
             self.save_spendable_output()
             spend = self.get_spendable_output()
 
-        self.send_blocks(blocks, True, timeout=960)
+        self.send_blocks(blocks, True, timeout=1920)
         chain1_tip = i
 
         # now create alt chain of same length
@@ -1273,14 +1273,14 @@ class FullBlockTest(BitcoinTestFramework):
 
         # extend alt chain to trigger re-org
         block = self.next_block("alt" + str(chain1_tip + 1), version=4)
-        self.send_blocks([block], True, timeout=960)
+        self.send_blocks([block], True, timeout=1920)
 
         # ... and re-org back to the first chain
         self.move_tip(chain1_tip)
         block = self.next_block(chain1_tip + 1, version=4)
         self.send_blocks([block], False, force_send=True)
         block = self.next_block(chain1_tip + 2, version=4)
-        self.send_blocks([block], True, timeout=960)
+        self.send_blocks([block], True, timeout=1920)
 
         self.log.info("Reject a block with an invalid block header version")
         b_v1 = self.next_block('b_v1', version=1)

test/fuzz/test_runner.py

@@ -134,7 +134,7 @@ def main():
                 os.path.join(config["environment"]["BUILDDIR"], 'src', 'test', 'fuzz', test_list_selection[0]),
                 '-help=1',
             ],
-            timeout=10,
+            timeout=20,
             check=True,
             stderr=subprocess.PIPE,
             universal_newlines=True,