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| author | Felix Lange <fjl@twurst.com> | 2016-10-04 18:36:02 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@twurst.com> | 2016-10-06 21:32:16 +0800 |
| commit | 1f1ea18b5414bea22332bb4fce53cc95b5c6a07d (patch) | |
| tree | d1aa3051f9c4d9f33a24519c18b70f0dd2f00644 /tests/vm_test_util.go | |
| parent | ab7adb0027dbcf09cf75a533be356c1e24c46c90 (diff) | |
| download | go-tangerine-1f1ea18b5414bea22332bb4fce53cc95b5c6a07d.tar.gz go-tangerine-1f1ea18b5414bea22332bb4fce53cc95b5c6a07d.tar.zst go-tangerine-1f1ea18b5414bea22332bb4fce53cc95b5c6a07d.zip | |
core/state: implement reverts by journaling all changes
This commit replaces the deep-copy based state revert mechanism with a
linear complexity journal. This commit also hides several internal
StateDB methods to limit the number of ways in which calling code can
use the journal incorrectly.
As usual consultation and bug fixes to the initial implementation were
provided by @karalabe, @obscuren and @Arachnid. Thank you!
Diffstat (limited to 'tests/vm_test_util.go')
| -rw-r--r-- | tests/vm_test_util.go | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/tests/vm_test_util.go b/tests/vm_test_util.go index 4ad72d91c..c269f21e0 100644 --- a/tests/vm_test_util.go +++ b/tests/vm_test_util.go @@ -101,14 +101,7 @@ func BenchVmTest(p string, conf bconf, b *testing.B) error { func benchVmTest(test VmTest, env map[string]string, b *testing.B) { b.StopTimer() db, _ := ethdb.NewMemDatabase() - statedb, _ := state.New(common.Hash{}, db) - for addr, account := range test.Pre { - obj := StateObjectFromAccount(db, addr, account, statedb.MarkStateObjectDirty) - statedb.SetStateObject(obj) - for a, v := range account.Storage { - obj.SetState(common.HexToHash(a), common.HexToHash(v)) - } - } + statedb := makePreState(db, test.Pre) b.StartTimer() RunVm(statedb, env, test.Exec) @@ -152,14 +145,7 @@ func runVmTests(tests map[string]VmTest, skipTests []string) error { func runVmTest(test VmTest) error { db, _ := ethdb.NewMemDatabase() - statedb, _ := state.New(common.Hash{}, db) - for addr, account := range test.Pre { - obj := StateObjectFromAccount(db, addr, account, statedb.MarkStateObjectDirty) - statedb.SetStateObject(obj) - for a, v := range account.Storage { - obj.SetState(common.HexToHash(a), common.HexToHash(v)) - } - } + statedb := makePreState(db, test.Pre) // XXX Yeah, yeah... env := make(map[string]string) |