mirror of
https://github.com/kaspanet/kaspad.git
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8a309a7d2a
* '' * '' * '' * Changes genesis block version to 0. * a * a * All tests are done. * All tests passed for changed block version from int32 to uint16 * Adds validation of rejecting blocks with unknown versions. * Changes txn version from int32 to uint16. * . * Adds comments to exported functions. * Change functions name from ConvertFromRpcScriptPubKeyToRPCScriptPubKey to ConvertFromAppMsgRPCScriptPubKeyToRPCScriptPubKey and from ConvertFromRPCScriptPubKeyToRpcScriptPubKey to ConvertFromRPCScriptPubKeyToAppMsgRPCScriptPubKey * change comment to "ScriptPublicKey represents a Kaspad ScriptPublicKey" * delete part (tx.Version < 0) that cannot be exist on the if statement. * Revert protobuf version. * Fix a comment. * Fix a comment. * Rename a variable. * Rename a variable. * Remove a const. * Rename a type. * Rename a field. * Rename a field. * Remove commented-out code. * Remove dangerous nil case in DomainTransactionOutput.Clone(). * Remove a constant. * Fix a string. * Fix wrong totalScriptPubKeySize in transactionMassStandalonePart. * Remove a constant. * Remove an unused error. * Fix a serialization error. * Specify version types to be uint16 explicitly. * Use constants.ScriptPublicKeyVersion. * Fix a bad test. * Remove some whitespace. * Add a case to utxoEntry.Equal(). * Rename scriptPubKey to scriptPublicKey. * Remove a TODO. * Rename constants. * Rename a variable. * Add version to parseShortForm. Co-authored-by: tal <tal@daglabs.com> Co-authored-by: stasatdaglabs <stas@daglabs.com>
617 lines
20 KiB
Go
617 lines
20 KiB
Go
package utxo
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import (
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"reflect"
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"testing"
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"github.com/kaspanet/kaspad/domain/consensus/utils/transactionid"
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"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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)
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func (mud *mutableUTXODiff) equal(other *mutableUTXODiff) bool {
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if mud == nil || other == nil {
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return mud == other
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}
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return reflect.DeepEqual(mud.toAdd, other.toAdd) &&
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reflect.DeepEqual(mud.toRemove, other.toRemove)
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}
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// TestUTXOCollection makes sure that utxoCollection cloning and string representations work as expected.
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func TestUTXOCollection(t *testing.T) {
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txID0, _ := transactionid.FromString("0000000000000000000000000000000000000000000000000000000000000000")
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txID1, _ := transactionid.FromString("1111111111111111111111111111111111111111111111111111111111111111")
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outpoint0 := externalapi.NewDomainOutpoint(txID0, 0)
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outpoint1 := externalapi.NewDomainOutpoint(txID1, 0)
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utxoEntry0 := NewUTXOEntry(10, &externalapi.ScriptPublicKey{[]byte{}, 0}, true, 0)
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utxoEntry1 := NewUTXOEntry(20, &externalapi.ScriptPublicKey{[]byte{}, 0}, false, 1)
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// For each of the following test cases, we will:
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// .String() the given collection and compare it to expectedStringWithMultiset
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// .clone() the given collection and compare its value to itself (expected: equals) and its reference to itself (expected: not equal)
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tests := []struct {
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name string
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collection utxoCollection
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expectedString string
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}{
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{
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name: "empty collection",
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collection: utxoCollection{},
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expectedString: "[ ]",
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},
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{
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name: "one member",
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collection: utxoCollection{
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*outpoint0: utxoEntry1,
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},
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expectedString: "[ (0000000000000000000000000000000000000000000000000000000000000000, 0) => 20, blueScore: 1 ]",
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},
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{
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name: "two members",
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collection: utxoCollection{
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*outpoint0: utxoEntry0,
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*outpoint1: utxoEntry1,
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},
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expectedString: "[ (0000000000000000000000000000000000000000000000000000000000000000, 0) => 10, blueScore: 0, (1111111111111111111111111111111111111111111111111111111111111111, 0) => 20, blueScore: 1 ]",
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},
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}
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for _, test := range tests {
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// Test utxoCollection string representation
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collectionString := test.collection.String()
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if collectionString != test.expectedString {
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t.Errorf("unexpected string in test \"%s\". "+
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"Expected: \"%s\", got: \"%s\".", test.name, test.expectedString, collectionString)
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}
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// Test utxoCollection cloning
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collectionClone := test.collection.Clone()
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if reflect.ValueOf(collectionClone).Pointer() == reflect.ValueOf(test.collection).Pointer() {
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t.Errorf("collection is reference-equal to its clone in test \"%s\". ", test.name)
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}
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if !reflect.DeepEqual(test.collection, collectionClone) {
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t.Errorf("collection is not equal to its clone in test \"%s\". "+
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"Expected: \"%s\", got: \"%s\".", test.name, collectionString, collectionClone.String())
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}
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}
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}
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// TestutxoDiff makes sure that mutableUTXODiff creation, cloning, and string representations work as expected.
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func TestUTXODiff(t *testing.T) {
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txID0, _ := transactionid.FromString("0000000000000000000000000000000000000000000000000000000000000000")
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txID1, _ := transactionid.FromString("1111111111111111111111111111111111111111111111111111111111111111")
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outpoint0 := externalapi.NewDomainOutpoint(txID0, 0)
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outpoint1 := externalapi.NewDomainOutpoint(txID1, 0)
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utxoEntry0 := NewUTXOEntry(10, &externalapi.ScriptPublicKey{[]byte{}, 0}, true, 0)
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utxoEntry1 := NewUTXOEntry(20, &externalapi.ScriptPublicKey{[]byte{}, 0}, false, 1)
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diff := newMutableUTXODiff()
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if len(diff.toAdd) != 0 || len(diff.toRemove) != 0 {
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t.Errorf("new diff is not empty")
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}
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err := diff.addEntry(outpoint0, utxoEntry0)
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if err != nil {
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t.Fatalf("error adding entry to utxo diff: %s", err)
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}
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err = diff.removeEntry(outpoint1, utxoEntry1)
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if err != nil {
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t.Fatalf("error adding entry to utxo diff: %s", err)
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}
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// Test mutableUTXODiff cloning
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clonedDiff := diff.clone()
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if clonedDiff == diff {
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t.Errorf("cloned diff is reference-equal to the original")
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}
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if !reflect.DeepEqual(clonedDiff, diff) {
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t.Errorf("cloned diff not equal to the original"+
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"Original: \"%v\", cloned: \"%v\".", diff, clonedDiff)
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}
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// Test mutableUTXODiff string representation
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expectedDiffString := "toAdd: [ (0000000000000000000000000000000000000000000000000000000000000000, 0) => 10, blueScore: 0 ]; toRemove: [ (1111111111111111111111111111111111111111111111111111111111111111, 0) => 20, blueScore: 1 ]"
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diffString := clonedDiff.String()
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if diffString != expectedDiffString {
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t.Errorf("unexpected diff string. "+
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"Expected: \"%s\", got: \"%s\".", expectedDiffString, diffString)
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}
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}
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// TestutxoDiffRules makes sure that all diffFrom and WithDiff rules are followed.
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// Each test case represents a cell in the two tables outlined in the documentation for mutableUTXODiff.
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func TestUTXODiffRules(t *testing.T) {
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txID0, _ := transactionid.FromString("0000000000000000000000000000000000000000000000000000000000000000")
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outpoint0 := externalapi.NewDomainOutpoint(txID0, 0)
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utxoEntry1 := NewUTXOEntry(10, &externalapi.ScriptPublicKey{[]byte{}, 0}, true, 0)
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utxoEntry2 := NewUTXOEntry(20, &externalapi.ScriptPublicKey{[]byte{}, 0}, true, 1)
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// For each of the following test cases, we will:
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// this.diffFrom(other) and compare it to expectedDiffFromResult
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// this.WithDiff(other) and compare it to expectedWithDiffResult
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// this.withDiffInPlace(other) and compare it to expectedWithDiffResult
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//
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// Note: an expected nil result means that we expect the respective operation to fail
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// See the following spreadsheet for a summary of all test-cases:
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// https://docs.google.com/spreadsheets/d/1E8G3mp5y1-yifouwLLXRLueSRfXdDRwRKFieYE07buY/edit?usp=sharing
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tests := []struct {
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name string
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this *mutableUTXODiff
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other *mutableUTXODiff
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expectedDiffFromResult *mutableUTXODiff
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expectedWithDiffResult *mutableUTXODiff
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}{
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{
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name: "first toAdd in this, first toAdd in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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expectedDiffFromResult: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{},
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},
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toAdd in this, second in toAdd in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry2},
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toRemove: utxoCollection{},
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},
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expectedDiffFromResult: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry2},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toAdd in this, second in toRemove in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{},
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},
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},
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{
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name: "first in toAdd in this and other, second in toRemove in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toAdd in this and toRemove in other, second in toAdd in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry2},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry2},
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toRemove: utxoCollection{},
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},
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},
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{
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name: "first in toAdd in this, empty other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{},
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},
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expectedDiffFromResult: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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expectedWithDiffResult: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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},
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{
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name: "first in toRemove in this and in toAdd in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{},
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},
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},
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{
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name: "first in toRemove in this, second in toAdd in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry2},
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toRemove: utxoCollection{},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry2},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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},
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{
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name: "first in toRemove in this and other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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expectedDiffFromResult: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{},
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},
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toRemove in this, second in toRemove in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toRemove in this and toAdd in other, second in toRemove in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toRemove in this and other, second in toAdd in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry2},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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expectedDiffFromResult: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry2},
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toRemove: utxoCollection{},
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},
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toRemove in this, empty other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{},
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},
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expectedDiffFromResult: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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expectedWithDiffResult: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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},
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{
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name: "first in toAdd in this and other, second in toRemove in this",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toAdd in this, second in toRemove in this and toAdd in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry2},
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toRemove: utxoCollection{},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toAdd in this and toRemove in other, second in toRemove in this",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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},
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{
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name: "first in toAdd in this, second in toRemove in this and in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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expectedDiffFromResult: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toAdd and second in toRemove in both this and other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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expectedDiffFromResult: &mutableUTXODiff{
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toAdd: utxoCollection{},
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toRemove: utxoCollection{},
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},
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expectedWithDiffResult: nil,
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},
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{
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name: "first in toAdd in this and toRemove in other, second in toRemove in this and toAdd in other",
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this: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry1},
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toRemove: utxoCollection{*outpoint0: utxoEntry2},
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},
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other: &mutableUTXODiff{
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toAdd: utxoCollection{*outpoint0: utxoEntry2},
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toRemove: utxoCollection{*outpoint0: utxoEntry1},
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},
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expectedDiffFromResult: nil,
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expectedWithDiffResult: &mutableUTXODiff{
|
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toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
},
|
|
{
|
|
name: "first in toAdd and second in toRemove in this, empty other",
|
|
this: &mutableUTXODiff{
|
|
toAdd: utxoCollection{*outpoint0: utxoEntry1},
|
|
toRemove: utxoCollection{*outpoint0: utxoEntry2},
|
|
},
|
|
other: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
expectedDiffFromResult: &mutableUTXODiff{
|
|
toAdd: utxoCollection{*outpoint0: utxoEntry2},
|
|
toRemove: utxoCollection{*outpoint0: utxoEntry1},
|
|
},
|
|
expectedWithDiffResult: &mutableUTXODiff{
|
|
toAdd: utxoCollection{*outpoint0: utxoEntry1},
|
|
toRemove: utxoCollection{*outpoint0: utxoEntry2},
|
|
},
|
|
},
|
|
{
|
|
name: "empty this, first in toAdd in other",
|
|
this: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
other: &mutableUTXODiff{
|
|
toAdd: utxoCollection{*outpoint0: utxoEntry1},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
expectedDiffFromResult: &mutableUTXODiff{
|
|
toAdd: utxoCollection{*outpoint0: utxoEntry1},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
expectedWithDiffResult: &mutableUTXODiff{
|
|
toAdd: utxoCollection{*outpoint0: utxoEntry1},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
},
|
|
{
|
|
name: "empty this, first in toRemove in other",
|
|
this: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
other: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{*outpoint0: utxoEntry1},
|
|
},
|
|
expectedDiffFromResult: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{*outpoint0: utxoEntry1},
|
|
},
|
|
expectedWithDiffResult: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{*outpoint0: utxoEntry1},
|
|
},
|
|
},
|
|
{
|
|
name: "empty this, first in toAdd and second in toRemove in other",
|
|
this: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
other: &mutableUTXODiff{
|
|
toAdd: utxoCollection{*outpoint0: utxoEntry1},
|
|
toRemove: utxoCollection{*outpoint0: utxoEntry2},
|
|
},
|
|
expectedDiffFromResult: &mutableUTXODiff{
|
|
toAdd: utxoCollection{*outpoint0: utxoEntry1},
|
|
toRemove: utxoCollection{*outpoint0: utxoEntry2},
|
|
},
|
|
expectedWithDiffResult: &mutableUTXODiff{
|
|
toAdd: utxoCollection{*outpoint0: utxoEntry1},
|
|
toRemove: utxoCollection{*outpoint0: utxoEntry2},
|
|
},
|
|
},
|
|
{
|
|
name: "empty this, empty other",
|
|
this: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
other: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
expectedDiffFromResult: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
expectedWithDiffResult: &mutableUTXODiff{
|
|
toAdd: utxoCollection{},
|
|
toRemove: utxoCollection{},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
// diffFrom from test.this to test.other
|
|
diffResult, err := diffFrom(test.this, test.other)
|
|
|
|
// Test whether diffFrom returned an error
|
|
isDiffFromOk := err == nil
|
|
expectedIsDiffFromOk := test.expectedDiffFromResult != nil
|
|
if isDiffFromOk != expectedIsDiffFromOk {
|
|
t.Errorf("unexpected diffFrom error in test \"%s\". "+
|
|
"Expected: \"%t\", got: \"%t\".", test.name, expectedIsDiffFromOk, isDiffFromOk)
|
|
}
|
|
|
|
// If not error, test the diffFrom result
|
|
if isDiffFromOk && !test.expectedDiffFromResult.equal(diffResult) {
|
|
t.Errorf("unexpected diffFrom result in test \"%s\". "+
|
|
"Expected: \"%v\", got: \"%v\".", test.name, test.expectedDiffFromResult, diffResult)
|
|
}
|
|
|
|
// Make sure that WithDiff after diffFrom results in the original test.other
|
|
if isDiffFromOk {
|
|
otherResult, err := withDiff(test.this, diffResult)
|
|
if err != nil {
|
|
t.Errorf("WithDiff unexpectedly failed in test \"%s\": %s", test.name, err)
|
|
}
|
|
if !test.other.equal(otherResult) {
|
|
t.Errorf("unexpected WithDiff result in test \"%s\". "+
|
|
"Expected: \"%v\", got: \"%v\".", test.name, test.other, otherResult)
|
|
}
|
|
}
|
|
|
|
// WithDiff from test.this to test.other
|
|
withDiffResult, err := withDiff(test.this, test.other)
|
|
|
|
// Test whether WithDiff returned an error
|
|
isWithDiffOk := err == nil
|
|
expectedIsWithDiffOk := test.expectedWithDiffResult != nil
|
|
if isWithDiffOk != expectedIsWithDiffOk {
|
|
t.Errorf("unexpected WithDiff error in test \"%s\". "+
|
|
"Expected: \"%t\", got: \"%t\".", test.name, expectedIsWithDiffOk, isWithDiffOk)
|
|
}
|
|
|
|
// If not error, test the WithDiff result
|
|
if isWithDiffOk && !withDiffResult.equal(test.expectedWithDiffResult) {
|
|
t.Errorf("unexpected WithDiff result in test \"%s\". "+
|
|
"Expected: \"%v\", got: \"%v\".", test.name, test.expectedWithDiffResult, withDiffResult)
|
|
}
|
|
|
|
// Repeat WithDiff check test.this time using withDiffInPlace
|
|
thisClone := test.this.clone()
|
|
err = withDiffInPlace(thisClone, test.other)
|
|
|
|
// Test whether withDiffInPlace returned an error
|
|
isWithDiffInPlaceOk := err == nil
|
|
expectedIsWithDiffInPlaceOk := test.expectedWithDiffResult != nil
|
|
if isWithDiffInPlaceOk != expectedIsWithDiffInPlaceOk {
|
|
t.Errorf("unexpected withDiffInPlace error in test \"%s\". "+
|
|
"Expected: \"%t\", got: \"%t\".", test.name, expectedIsWithDiffInPlaceOk, isWithDiffInPlaceOk)
|
|
}
|
|
|
|
// If not error, test the withDiffInPlace result
|
|
if isWithDiffInPlaceOk && !thisClone.equal(test.expectedWithDiffResult) {
|
|
t.Errorf("unexpected withDiffInPlace result in test \"%s\". "+
|
|
"Expected: \"%v\", got: \"%v\".", test.name, test.expectedWithDiffResult, thisClone)
|
|
}
|
|
|
|
// Make sure that diffFrom after WithDiff results in the original test.other
|
|
if isWithDiffOk {
|
|
otherResult, err := diffFrom(test.this, withDiffResult)
|
|
if err != nil {
|
|
t.Errorf("diffFrom unexpectedly failed in test \"%s\": %s", test.name, err)
|
|
}
|
|
if !test.other.equal(otherResult) {
|
|
t.Errorf("unexpected diffFrom result in test \"%s\". "+
|
|
"Expected: \"%v\", got: \"%v\".", test.name, test.other, otherResult)
|
|
}
|
|
}
|
|
}
|
|
}
|