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core, miner, rpc, eth: fix goroutine leaks in tests (#24211)

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* fix blocking and non-blocking issues

* core: revert change in blockchain.go

Co-authored-by: Martin Holst Swende <martin@swende.se>
This commit is contained in:
Shihao Xia
2022-01-21 06:22:44 -05:00
committed by GitHub
parent ae45c97d3d
commit eef7a33135
9 changed files with 50 additions and 26 deletions
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4
eth/fetcher/block_fetcher_test.go
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@ -364,6 +364,7 @@ func testSequentialAnnouncements(t *testing.T, light bool) {
hashes, blocks := makeChain(targetBlocks, 0, genesis)
tester := newTester(light)
defer tester.fetcher.Stop()
headerFetcher := tester.makeHeaderFetcher("valid", blocks, -gatherSlack)
bodyFetcher := tester.makeBodyFetcher("valid", blocks, 0)
@ -743,7 +744,7 @@ func testInvalidNumberAnnouncement(t *testing.T, light bool) {
badBodyFetcher := tester.makeBodyFetcher("bad", blocks, 0)
imported := make(chan interface{})
announced := make(chan interface{})
announced := make(chan interface{}, 2)
tester.fetcher.importedHook = func(header *types.Header, block *types.Block) {
if light {
if header == nil {
@ -806,6 +807,7 @@ func TestEmptyBlockShortCircuit(t *testing.T) {
hashes, blocks := makeChain(32, 0, genesis)
tester := newTester(false)
defer tester.fetcher.Stop()
headerFetcher := tester.makeHeaderFetcher("valid", blocks, -gatherSlack)
bodyFetcher := tester.makeBodyFetcher("valid", blocks, 0)