tests: fix feature_pruning.py

[UdjinM6]

Requires #3963 #3965 #3966 if you want to test it locally (we do not run feature_pruning.py in CI because it's too heavy atm).

[xdustinface]

ACK, took ~1h25m here :)

[UdjinM6]

ACK, took ~1h25m here :)

Oh, wow, that's a lot... Thanks for testing! 👍

And btw...

TEST               | STATUS    | DURATION

feature_pruning.py | ✓ Passed  | 1816 s

ALL                | ✓ Passed  | 1816 s (accumulated) 
Runtime: 1816 s

[xdustinface]

feature_pruning.py | ✓ Passed | 1816 s

Hmm how that... sure you didn't cheat? 😆

2021-01-27T08:39:30.777000Z TestFramework (INFO): Initializing test directory /var/folders/6b/sb101ygd0_xfxmbc_ljxybr80000gn/T/test29ta_egy
Warning: You are starting with governance validation disabled.
Warning: You are starting with governance validation disabled. This is expected because you are running a pruned node.
Warning: You are starting with governance validation disabled. This is expected because you are running a pruned node.
Warning: You are starting with governance validation disabled.
2021-01-27T08:39:32.830000Z TestFramework (INFO): Warning! This test requires 4GB of disk space and takes over 30 mins (up to 2 hours)
2021-01-27T08:39:32.830000Z TestFramework (INFO): Mining a big blockchain of 995 blocks
2021-01-27T09:11:29.548000Z TestFramework (INFO): Check that we haven't started pruning yet because we're below PruneAfterHeight
2021-01-27T09:11:29.549000Z TestFramework (INFO): Success
2021-01-27T09:11:29.550000Z TestFramework (INFO): Though we're already using more than 550MiB, current usage: 590
2021-01-27T09:11:29.550000Z TestFramework (INFO): Mining 25 more blocks should cause the first block file to be pruned
2021-01-27T09:12:37.971000Z TestFramework (INFO): Success
2021-01-27T09:12:37.972000Z TestFramework (INFO): Usage should be below target: 479
2021-01-27T09:12:37.972000Z TestFramework (INFO): Check that we'll exceed disk space target if we have a very high stale block rate
2021-01-27T09:12:37.972000Z TestFramework (INFO): Mine 24 (stale) blocks on Node 1, followed by 25 (main chain) block reorg from Node 0, for 12 rounds
2021-01-27T09:53:47.848000Z TestFramework (INFO): Usage can be over target because of high stale rate: 638
2021-01-27T09:53:47.925000Z TestFramework (INFO): Check that we can survive a 288 block reorg still
2021-01-27T09:53:56.464000Z TestFramework (INFO): Current block height: 1320
2021-01-27T09:53:56.490000Z TestFramework (INFO): Invalidating block 71861200f14bcf59bee66f7d3ea09c10c769193487935ba8001dc44476eadbbf at height 1033
2021-01-27T09:54:37.946000Z TestFramework (INFO): New best height: 1032
2021-01-27T09:54:44.815000Z TestFramework (INFO): Generating new longer chain of 300 more blocks
2021-01-27T09:55:10.581000Z TestFramework (INFO): Reconnect nodes
2021-01-27T09:55:40.935000Z TestFramework (INFO): Verify height on node 2: 1332
2021-01-27T09:55:40.937000Z TestFramework (INFO): Usage possibly still high bc of stale blocks in block files: 638
2021-01-27T09:55:40.937000Z TestFramework (INFO): Mine 220 more blocks so we have requisite history (some blocks will be big and cause pruning of previous chain)
2021-01-27T09:58:13.606000Z TestFramework (INFO): Usage should be below target: 495
2021-01-27T09:58:13.606000Z TestFramework (INFO): Test that we can rerequest a block we previously pruned if needed for a reorg
2021-01-27T09:58:13.609000Z TestFramework (INFO): Will need to redownload block 1033
2021-01-27T09:58:21.277000Z TestFramework (INFO): Rewind node 0 to prev main chain to mine longer chain to trigger redownload. Blocks needed: 233
2021-01-27T10:01:00.582000Z TestFramework (INFO): Verify node 2 reorged back to the main chain, some blocks of which it had to redownload
2021-01-27T10:01:50.918000Z TestFramework (INFO): Test manual pruning with block indices
Warning: You are starting with governance validation disabled.
Warning: You are starting with governance validation disabled. This is expected because you are running a pruned node.
Warning: You are starting with governance validation disabled. This is expected because you are running a pruned node.
2021-01-27T10:02:11.226000Z TestFramework (INFO): Success
2021-01-27T10:02:11.226000Z TestFramework (INFO): Test manual pruning with timestamps
Warning: You are starting with governance validation disabled.
Warning: You are starting with governance validation disabled. This is expected because you are running a pruned node.
Warning: You are starting with governance validation disabled. This is expected because you are running a pruned node.
2021-01-27T10:02:31.985000Z TestFramework (INFO): Success
2021-01-27T10:02:31.985000Z TestFramework (INFO): Test wallet re-scan
2021-01-27T10:02:31.985000Z TestFramework (INFO): Stop and start pruning node to trigger wallet rescan
Warning: You are starting with governance validation disabled. This is expected because you are running a pruned node.
2021-01-27T10:02:33.326000Z TestFramework (INFO): Success
2021-01-27T10:02:33.327000Z TestFramework (INFO): Syncing node 5 to test wallet
Warning: You are starting with governance validation disabled. This is expected because you are running a pruned node.
2021-01-27T10:06:13.955000Z TestFramework (INFO): Success
2021-01-27T10:06:13.955000Z TestFramework (INFO): Done
2021-01-27T10:06:13.956000Z TestFramework (INFO): Stopping nodes
2021-01-27T10:06:21.217000Z TestFramework (INFO): Cleaning up /var/folders/6b/sb101ygd0_xfxmbc_ljxybr80000gn/T/test29ta_egy on exit
2021-01-27T10:06:21.217000Z TestFramework (INFO): Tests successful

[PastaPastaPasta]

Wasn't able to test locally, but looks fine, if not we can fix later. After all, it's currently broken :)

utACK