This repository has been archived by the owner on Nov 2, 2018. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 440
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #1041 from NebulousLabs/miner-testing
Miner testing
- Loading branch information
Showing
6 changed files
with
163 additions
and
20 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| package miner | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/NebulousLabs/Sia/modules" | ||
| ) | ||
|
|
||
| // TestIntegrationBlockHeightReorg checks that the miner has the correct block | ||
| // height after a series of reorgs that go as far as the genesis block. | ||
| func TestIntegrationBlockHeightReorg(t *testing.T) { | ||
| if testing.Short() { | ||
| t.SkipNow() | ||
| } | ||
|
|
||
| // Create 3 miner testers that will be used to cause eachother to reorg. | ||
| mt1, err := createMinerTester("TestIntegrationBlockHeightReorg - 1") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| mt2, err := createMinerTester("TestIntegrationBlockHeightReorg - 2") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| mt3, err := createMinerTester("TestIntegrationBlockHeightReorg - 3") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| // Put one ahead of the other multiple times, which should thrash around | ||
| // the height calculation and cause problems by dipping down to the genesis | ||
| // block repeatedly. | ||
| for i := 0; i < 2; i++ { | ||
| b, err := mt1.miner.AddBlock() | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| mt1.minedBlocks = append(mt1.minedBlocks, b) | ||
| } | ||
| for i := 0; i < 3; i++ { | ||
| b, err := mt2.miner.AddBlock() | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| mt2.minedBlocks = append(mt2.minedBlocks, b) | ||
| } | ||
| for _, block := range mt2.minedBlocks { | ||
| err = mt1.cs.AcceptBlock(block) | ||
| if err != nil && err != modules.ErrNonExtendingBlock { | ||
| t.Fatal(err) | ||
| } | ||
| } | ||
| if mt1.cs.CurrentBlock().ID() != mt2.cs.CurrentBlock().ID() { | ||
| t.Fatal("mt1 and mt2 should have the same current block") | ||
| } | ||
| for i := 0; i < 2; i++ { | ||
| b, err := mt1.miner.AddBlock() | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| mt1.minedBlocks = append(mt1.minedBlocks, b) | ||
| } | ||
| for i := 0; i < 3; i++ { | ||
| b, err := mt2.miner.AddBlock() | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| mt2.minedBlocks = append(mt2.minedBlocks, b) | ||
| } | ||
| for _, block := range mt2.minedBlocks { | ||
| err = mt1.cs.AcceptBlock(block) | ||
| if err != nil && err != modules.ErrNonExtendingBlock && err != modules.ErrBlockKnown { | ||
| t.Fatal(err) | ||
| } | ||
| } | ||
| if mt1.cs.CurrentBlock().ID() != mt2.cs.CurrentBlock().ID() { | ||
| t.Fatal("mt1 and mt2 should have the same current block") | ||
| } | ||
| for i := 0; i < 7; i++ { | ||
| b, err := mt3.miner.AddBlock() | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| mt3.minedBlocks = append(mt3.minedBlocks, b) | ||
| } | ||
| for _, block := range mt3.minedBlocks { | ||
| err = mt1.cs.AcceptBlock(block) | ||
| if err != nil && err != modules.ErrNonExtendingBlock { | ||
| t.Fatal(err) | ||
| } | ||
| } | ||
| if mt1.cs.CurrentBlock().ID() == mt2.cs.CurrentBlock().ID() { | ||
| t.Fatal("mt1 and mt2 should not have the same block height") | ||
| } | ||
| if mt1.cs.CurrentBlock().ID() != mt3.cs.CurrentBlock().ID() { | ||
| t.Fatal("mt1 and mt3 should have the same current block") | ||
| } | ||
| } | ||
|
|
||
| // TestMinerHeightForcefulMismatch checks that the miner, when not running in | ||
| // debug mode, does forceful self-correcting for height calculation. | ||
| func TestMinerHeightForcefulMismatch(t *testing.T) { | ||
| if testing.Short() { | ||
| t.SkipNow() | ||
| } | ||
| mt, err := createMinerTester("TestMinerHeightForcefulMismatch") | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| b, err := mt.miner.FindBlock() | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| // A panic should be triggered when AcceptBlock is called on the miner. | ||
| mt.miner.persist.Height-- | ||
| defer func() { | ||
| r := recover() | ||
| if r == nil { | ||
| t.Fatal("expecting a panic upon adding a block") | ||
| } | ||
| }() | ||
| err = mt.cs.AcceptBlock(b) | ||
| if err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| } |