From affb9c79b05ce6610c4b397fc6998df23cf599bd Mon Sep 17 00:00:00 2001
From: Aaron Buchwald <aaron.buchwald56@gmail.com>
Date: Wed, 23 Sep 2020 15:41:05 -0400
Subject: remove requirement for evm inputs and outputs to be sorted and unique

---
 plugin/evm/export_tx.go      |  3 ---
 plugin/evm/export_tx_test.go | 15 ---------------
 plugin/evm/import_tx.go      |  3 ---
 3 files changed, 21 deletions(-)

diff --git a/plugin/evm/export_tx.go b/plugin/evm/export_tx.go
index b76e312..5a8494a 100644
--- a/plugin/evm/export_tx.go
+++ b/plugin/evm/export_tx.go
@@ -71,9 +71,6 @@ func (tx *UnsignedExportTx) Verify(
 			return err
 		}
 	}
-	if !IsSortedAndUniqueEVMInputs(tx.Ins) {
-		return errInputsNotSortedAndUnique
-	}
 
 	for _, out := range tx.ExportedOutputs {
 		if err := out.Verify(); err != nil {
diff --git a/plugin/evm/export_tx_test.go b/plugin/evm/export_tx_test.go
index 2af123f..b17f719 100644
--- a/plugin/evm/export_tx_test.go
+++ b/plugin/evm/export_tx_test.go
@@ -121,24 +121,9 @@ func TestExportTxVerify(t *testing.T) {
 
 	exportTx.syntacticallyVerified = false
 	exportTx.ExportedOutputs = exportedOuts
-	inputs := exportTx.Ins
 	exportTx.Ins = nil
 	// Test No Exported Outputs Errors
 	if err := exportTx.Verify(testXChainID, ctx, testTxFee, testAvaxAssetID); err == nil {
 		t.Fatal("ExportTx should have failed verification due to no inputs")
 	}
-
-	exportTx.syntacticallyVerified = false
-	exportTx.Ins = []EVMInput{inputs[1], inputs[0]}
-	// Test unsorted EVM Inputs Errors
-	if err := exportTx.Verify(testXChainID, ctx, testTxFee, testAvaxAssetID); err == nil {
-		t.Fatal("ExportTx should have failed verification due to unsorted inputs")
-	}
-
-	exportTx.syntacticallyVerified = false
-	exportTx.Ins = []EVMInput{inputs[0], inputs[0]}
-	// Test non-unique EVM Inputs Errors
-	if err := exportTx.Verify(testXChainID, ctx, testTxFee, testAvaxAssetID); err == nil {
-		t.Fatal("ExportTx should have failed verification due to non-unique inputs")
-	}
 }
diff --git a/plugin/evm/import_tx.go b/plugin/evm/import_tx.go
index 2b8882f..00e133b 100644
--- a/plugin/evm/import_tx.go
+++ b/plugin/evm/import_tx.go
@@ -77,9 +77,6 @@ func (tx *UnsignedImportTx) Verify(
 			return err
 		}
 	}
-	if !IsSortedAndUniqueEVMOutputs(tx.Outs) {
-		return errExportOutputsNotSortedAndUnique
-	}
 
 	for _, in := range tx.ImportedInputs {
 		if err := in.Verify(); err != nil {
-- 
cgit v1.2.3-70-g09d2