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core/types: make blocks immutable

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This commit is contained in:
Felix Lange
2015-06-16 12:41:50 +02:00
committed by Jeffrey Wilcke
parent 654564e164
commit 1d42888d30
17 changed files with 457 additions and 587 deletions
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16
core/block_processor_test.go
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@ -26,20 +26,18 @@ func proc() (*BlockProcessor, *ChainManager) {
}
func TestNumber(t *testing.T) {
_, chain := proc()
block1 := chain.NewBlock(common.Address{})
block1.Header().Number = big.NewInt(3)
block1.Header().Time--
pow := ezp.New()
err := ValidateHeader(pow, block1.Header(), chain.Genesis().Header(), false)
bp, chain := proc()
header := makeHeader(chain.Genesis(), 0, bp.db, 0)
header.Number = big.NewInt(3)
err := ValidateHeader(pow, header, chain.Genesis().Header(), false)
if err != BlockNumberErr {
t.Errorf("expected block number error %v", err)
t.Errorf("expected block number error, got %q", err)
}
block1 = chain.NewBlock(common.Address{})
err = ValidateHeader(pow, block1.Header(), chain.Genesis().Header(), false)
header = makeHeader(chain.Genesis(), 0, bp.db, 0)
err = ValidateHeader(pow, header, chain.Genesis().Header(), false)
if err == BlockNumberErr {
t.Errorf("didn't expect block number error")
}