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Merge pull request #1014 from SiaFoundation/pj/add-merkleproof-type
add merkleProof type
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,154 @@ | ||
| package stores | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "sort" | ||
| "strings" | ||
| "testing" | ||
|
|
||
| "go.sia.tech/core/types" | ||
| ) | ||
|
|
||
| func TestTypeCurrency(t *testing.T) { | ||
| ss := newTestSQLStore(t, defaultTestSQLStoreConfig) | ||
| defer ss.Close() | ||
|
|
||
| // prepare the table | ||
| if isSQLite(ss.db) { | ||
| if err := ss.db.Exec("CREATE TABLE currencies (id INTEGER PRIMARY KEY AUTOINCREMENT,c BLOB);").Error; err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| } else { | ||
| if err := ss.db.Exec("CREATE TABLE currencies (id INT AUTO_INCREMENT PRIMARY KEY, c BLOB);").Error; err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| } | ||
|
|
||
| // insert currencies in random order | ||
| if err := ss.db.Exec("INSERT INTO currencies (c) VALUES (?),(?),(?);", bCurrency(types.MaxCurrency), bCurrency(types.NewCurrency64(1)), bCurrency(types.ZeroCurrency)).Error; err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| // fetch currencies and assert they're sorted | ||
| var currencies []bCurrency | ||
| if err := ss.db.Raw(`SELECT c FROM currencies ORDER BY c ASC`).Scan(¤cies).Error; err != nil { | ||
| t.Fatal(err) | ||
| } else if !sort.SliceIsSorted(currencies, func(i, j int) bool { | ||
| return types.Currency(currencies[i]).Cmp(types.Currency(currencies[j])) < 0 | ||
| }) { | ||
| t.Fatal("currencies not sorted", currencies) | ||
| } | ||
|
|
||
| // convenience variables | ||
| c0 := currencies[0] | ||
| c1 := currencies[1] | ||
| cM := currencies[2] | ||
|
|
||
| tests := []struct { | ||
| a bCurrency | ||
| b bCurrency | ||
| cmp string | ||
| }{ | ||
| { | ||
| a: c0, | ||
| b: c1, | ||
| cmp: "<", | ||
| }, | ||
| { | ||
| a: c1, | ||
| b: c0, | ||
| cmp: ">", | ||
| }, | ||
| { | ||
| a: c0, | ||
| b: c1, | ||
| cmp: "!=", | ||
| }, | ||
| { | ||
| a: c1, | ||
| b: c1, | ||
| cmp: "=", | ||
| }, | ||
| { | ||
| a: c0, | ||
| b: cM, | ||
| cmp: "<", | ||
| }, | ||
| { | ||
| a: cM, | ||
| b: c0, | ||
| cmp: ">", | ||
| }, | ||
| { | ||
| a: cM, | ||
| b: cM, | ||
| cmp: "=", | ||
| }, | ||
| } | ||
| for i, test := range tests { | ||
| var result bool | ||
| query := fmt.Sprintf("SELECT ? %s ?", test.cmp) | ||
| if !isSQLite(ss.db) { | ||
| query = strings.Replace(query, "?", "HEX(?)", -1) | ||
| } | ||
| if err := ss.db.Raw(query, test.a, test.b).Scan(&result).Error; err != nil { | ||
| t.Fatal(err) | ||
| } else if !result { | ||
| t.Errorf("unexpected result in case %d/%d: expected %v %s %v to be true", i+1, len(tests), types.Currency(test.a).String(), test.cmp, types.Currency(test.b).String()) | ||
| } else if test.cmp == "<" && types.Currency(test.a).Cmp(types.Currency(test.b)) >= 0 { | ||
| t.Fatal("invalid result") | ||
| } else if test.cmp == ">" && types.Currency(test.a).Cmp(types.Currency(test.b)) <= 0 { | ||
| t.Fatal("invalid result") | ||
| } else if test.cmp == "=" && types.Currency(test.a).Cmp(types.Currency(test.b)) != 0 { | ||
| t.Fatal("invalid result") | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func TestTypeMerkleProof(t *testing.T) { | ||
| ss := newTestSQLStore(t, defaultTestSQLStoreConfig) | ||
| defer ss.Close() | ||
|
|
||
| // prepare the table | ||
| if isSQLite(ss.db) { | ||
| if err := ss.db.Exec("CREATE TABLE merkle_proofs (id INTEGER PRIMARY KEY AUTOINCREMENT,merkle_proof BLOB);").Error; err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| } else { | ||
| ss.db.Exec("DROP TABLE IF EXISTS merkle_proofs;") | ||
| if err := ss.db.Exec("CREATE TABLE merkle_proofs (id INT AUTO_INCREMENT PRIMARY KEY, merkle_proof BLOB);").Error; err != nil { | ||
| t.Fatal(err) | ||
| } | ||
| } | ||
|
|
||
| // insert merkle proof | ||
| mp1 := merkleProof{proof: []types.Hash256{{3}, {1}, {2}}} | ||
| mp2 := merkleProof{proof: []types.Hash256{{4}}} | ||
| if err := ss.db.Exec("INSERT INTO merkle_proofs (merkle_proof) VALUES (?), (?);", mp1, mp2).Error; err != nil { | ||
| t.Fatal(err) | ||
| } | ||
|
|
||
| // fetch first proof | ||
| var first merkleProof | ||
| if err := ss.db. | ||
| Raw(`SELECT merkle_proof FROM merkle_proofs`). | ||
| Take(&first). | ||
| Error; err != nil { | ||
| t.Fatal(err) | ||
| } else if first.proof[0] != (types.Hash256{3}) || first.proof[1] != (types.Hash256{1}) || first.proof[2] != (types.Hash256{2}) { | ||
| t.Fatalf("unexpected proof %+v", first) | ||
| } | ||
|
|
||
| // fetch both proofs | ||
| var both []merkleProof | ||
| if err := ss.db. | ||
| Raw(`SELECT merkle_proof FROM merkle_proofs`). | ||
| Scan(&both). | ||
| Error; err != nil { | ||
| t.Fatal(err) | ||
| } else if len(both) != 2 { | ||
| t.Fatalf("unexpected number of proofs: %d", len(both)) | ||
| } else if both[1].proof[0] != (types.Hash256{4}) { | ||
| t.Fatalf("unexpected proof %+v", both) | ||
| } | ||
| } |