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-rw-r--r--ethutil/big_test.go73
-rw-r--r--ethutil/bytes_test.go195
-rw-r--r--ethutil/common.go1
-rw-r--r--ethutil/common_test.go73
-rw-r--r--ethutil/main_test.go8
-rw-r--r--ethutil/path_test.go51
-rw-r--r--ethutil/rand_test.go17
-rw-r--r--ethutil/size_test.go23
-rw-r--r--ethutil/value_test.go85
-rw-r--r--state/main_test.go8
-rw-r--r--state/state_test.go67
-rw-r--r--trie/encoding_test.go67
-rw-r--r--trie/main_test.go8
-rw-r--r--trie/trie_test.go277
-rw-r--r--vm/vm_test.go14
15 files changed, 661 insertions, 306 deletions
diff --git a/ethutil/big_test.go b/ethutil/big_test.go
new file mode 100644
index 000000000..bf3c96c6d
--- /dev/null
+++ b/ethutil/big_test.go
@@ -0,0 +1,73 @@
+package ethutil
+
+import (
+ "bytes"
+ "testing"
+)
+
+func TestMisc(t *testing.T) {
+ a := Big("10")
+ b := Big("57896044618658097711785492504343953926634992332820282019728792003956564819968")
+ c := []byte{1, 2, 3, 4}
+ z := BitTest(a, 1)
+
+ if z != true {
+ t.Error("Expected true got", z)
+ }
+
+ U256(a)
+ S256(a)
+
+ U256(b)
+ S256(b)
+
+ BigD(c)
+}
+
+func TestBigMax(t *testing.T) {
+ a := Big("10")
+ b := Big("5")
+
+ max1 := BigMax(a, b)
+ if max1 != a {
+ t.Errorf("Expected %d got %d", a, max1)
+ }
+
+ max2 := BigMax(b, a)
+ if max2 != a {
+ t.Errorf("Expected %d got %d", a, max2)
+ }
+}
+
+func TestBigMin(t *testing.T) {
+ a := Big("10")
+ b := Big("5")
+
+ min1 := BigMin(a, b)
+ if min1 != b {
+ t.Errorf("Expected %d got %d", b, min1)
+ }
+
+ min2 := BigMin(b, a)
+ if min2 != b {
+ t.Errorf("Expected %d got %d", b, min2)
+ }
+}
+
+func TestBigCopy(t *testing.T) {
+ a := Big("10")
+ b := BigCopy(a)
+ c := Big("1000000000000")
+ y := BigToBytes(b, 16)
+ ybytes := []byte{0, 10}
+ z := BigToBytes(c, 16)
+ zbytes := []byte{232, 212, 165, 16, 0}
+
+ if bytes.Compare(y, ybytes) != 0 {
+ t.Error("Got", ybytes)
+ }
+
+ if bytes.Compare(z, zbytes) != 0 {
+ t.Error("Got", zbytes)
+ }
+}
diff --git a/ethutil/bytes_test.go b/ethutil/bytes_test.go
index 381efe7a2..179a8c7ef 100644
--- a/ethutil/bytes_test.go
+++ b/ethutil/bytes_test.go
@@ -1,14 +1,193 @@
package ethutil
import (
- "bytes"
- "testing"
+ checker "gopkg.in/check.v1"
)
-func TestParseData(t *testing.T) {
- data := ParseData("hello", "world", "0x0106")
- exp := "68656c6c6f000000000000000000000000000000000000000000000000000000776f726c640000000000000000000000000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000"
- if bytes.Compare(data, Hex2Bytes(exp)) != 0 {
- t.Error("Error parsing data")
- }
+type BytesSuite struct{}
+
+var _ = checker.Suite(&BytesSuite{})
+
+func (s *BytesSuite) TestByteString(c *checker.C) {
+ var data Bytes
+ data = []byte{102, 111, 111}
+ exp := "foo"
+ res := data.String()
+
+ c.Assert(res, checker.Equals, exp)
+}
+
+/*
+func (s *BytesSuite) TestDeleteFromByteSlice(c *checker.C) {
+ data := []byte{1, 2, 3, 4}
+ slice := []byte{1, 2, 3, 4}
+ exp := []byte{1, 4}
+ res := DeleteFromByteSlice(data, slice)
+
+ c.Assert(res, checker.DeepEquals, exp)
+}
+
+*/
+func (s *BytesSuite) TestNumberToBytes(c *checker.C) {
+ // data1 := int(1)
+ // res1 := NumberToBytes(data1, 16)
+ // c.Check(res1, checker.Panics)
+
+ var data2 float64 = 3.141592653
+ exp2 := []byte{0xe9, 0x38}
+ res2 := NumberToBytes(data2, 16)
+ c.Assert(res2, checker.DeepEquals, exp2)
+}
+
+func (s *BytesSuite) TestBytesToNumber(c *checker.C) {
+ datasmall := []byte{0xe9, 0x38, 0xe9, 0x38}
+ datalarge := []byte{0xe9, 0x38, 0xe9, 0x38, 0xe9, 0x38, 0xe9, 0x38}
+
+ var expsmall uint64 = 0xe938e938
+ var explarge uint64 = 0x0
+
+ ressmall := BytesToNumber(datasmall)
+ reslarge := BytesToNumber(datalarge)
+
+ c.Assert(ressmall, checker.Equals, expsmall)
+ c.Assert(reslarge, checker.Equals, explarge)
+
+}
+
+func (s *BytesSuite) TestReadVarInt(c *checker.C) {
+ data8 := []byte{1, 2, 3, 4, 5, 6, 7, 8}
+ data4 := []byte{1, 2, 3, 4}
+ data2 := []byte{1, 2}
+ data1 := []byte{1}
+
+ exp8 := uint64(72623859790382856)
+ exp4 := uint64(16909060)
+ exp2 := uint64(258)
+ exp1 := uint64(1)
+
+ res8 := ReadVarInt(data8)
+ res4 := ReadVarInt(data4)
+ res2 := ReadVarInt(data2)
+ res1 := ReadVarInt(data1)
+
+ c.Assert(res8, checker.Equals, exp8)
+ c.Assert(res4, checker.Equals, exp4)
+ c.Assert(res2, checker.Equals, exp2)
+ c.Assert(res1, checker.Equals, exp1)
+}
+
+func (s *BytesSuite) TestBinaryLength(c *checker.C) {
+ data1 := 0
+ data2 := 920987656789
+
+ exp1 := 0
+ exp2 := 5
+
+ res1 := BinaryLength(data1)
+ res2 := BinaryLength(data2)
+
+ c.Assert(res1, checker.Equals, exp1)
+ c.Assert(res2, checker.Equals, exp2)
+}
+
+func (s *BytesSuite) TestCopyBytes(c *checker.C) {
+ data1 := []byte{1, 2, 3, 4}
+ exp1 := []byte{1, 2, 3, 4}
+ res1 := CopyBytes(data1)
+ c.Assert(res1, checker.DeepEquals, exp1)
+}
+
+func (s *BytesSuite) TestIsHex(c *checker.C) {
+ data1 := "a9e67e"
+ exp1 := false
+ res1 := IsHex(data1)
+ c.Assert(res1, checker.DeepEquals, exp1)
+
+ data2 := "0xa9e67e00"
+ exp2 := true
+ res2 := IsHex(data2)
+ c.Assert(res2, checker.DeepEquals, exp2)
+
+}
+
+func (s *BytesSuite) TestParseDataString(c *checker.C) {
+ res1 := ParseData("hello", "world", "0x0106")
+ data := "68656c6c6f000000000000000000000000000000000000000000000000000000776f726c640000000000000000000000000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000"
+ exp1 := Hex2Bytes(data)
+ c.Assert(res1, checker.DeepEquals, exp1)
+}
+
+func (s *BytesSuite) TestParseDataBytes(c *checker.C) {
+ data1 := []byte{232, 212, 165, 16, 0}
+ exp1 := []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 232, 212, 165, 16, 0}
+
+ res1 := ParseData(data1)
+ c.Assert(res1, checker.DeepEquals, exp1)
+
+}
+
+func (s *BytesSuite) TestLeftPadBytes(c *checker.C) {
+ val1 := []byte{1, 2, 3, 4}
+ exp1 := []byte{0, 0, 0, 0, 1, 2, 3, 4}
+
+ res1 := LeftPadBytes(val1, 8)
+ res2 := LeftPadBytes(val1, 2)
+
+ c.Assert(res1, checker.DeepEquals, exp1)
+ c.Assert(res2, checker.DeepEquals, val1)
+}
+
+func (s *BytesSuite) TestFormatData(c *checker.C) {
+ data1 := ""
+ data2 := "0xa9e67e00"
+ data3 := "a9e67e"
+ data4 := "\"a9e67e00\""
+
+ // exp1 := []byte{}
+ exp2 := []byte{00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 0xa9, 0xe6, 0x7e, 00}
+ exp3 := []byte{00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00}
+ exp4 := []byte{0x61, 0x39, 0x65, 0x36, 0x37, 0x65, 0x30, 0x30, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00}
+
+ res1 := FormatData(data1)
+ res2 := FormatData(data2)
+ res3 := FormatData(data3)
+ res4 := FormatData(data4)
+
+ c.Assert(res1, checker.IsNil)
+ c.Assert(res2, checker.DeepEquals, exp2)
+ c.Assert(res3, checker.DeepEquals, exp3)
+ c.Assert(res4, checker.DeepEquals, exp4)
+}
+
+func (s *BytesSuite) TestRightPadBytes(c *checker.C) {
+ val := []byte{1, 2, 3, 4}
+ exp := []byte{1, 2, 3, 4, 0, 0, 0, 0}
+
+ resstd := RightPadBytes(val, 8)
+ resshrt := RightPadBytes(val, 2)
+
+ c.Assert(resstd, checker.DeepEquals, exp)
+ c.Assert(resshrt, checker.DeepEquals, val)
+}
+
+func (s *BytesSuite) TestLeftPadString(c *checker.C) {
+ val := "test"
+ exp := "\x30\x30\x30\x30" + val
+
+ resstd := LeftPadString(val, 8)
+ resshrt := LeftPadString(val, 2)
+
+ c.Assert(resstd, checker.Equals, exp)
+ c.Assert(resshrt, checker.Equals, val)
+}
+
+func (s *BytesSuite) TestRightPadString(c *checker.C) {
+ val := "test"
+ exp := val + "\x30\x30\x30\x30"
+
+ resstd := RightPadString(val, 8)
+ resshrt := RightPadString(val, 2)
+
+ c.Assert(resstd, checker.Equals, exp)
+ c.Assert(resshrt, checker.Equals, val)
}
diff --git a/ethutil/common.go b/ethutil/common.go
index e60f237cf..0a29cac6c 100644
--- a/ethutil/common.go
+++ b/ethutil/common.go
@@ -66,6 +66,7 @@ func CurrencyToString(num *big.Int) string {
denom = "Ada"
}
+ // TODO add comment clarifying expected behavior
if len(fin.String()) > 5 {
return fmt.Sprintf("%sE%d %s", fin.String()[0:5], len(fin.String())-5, denom)
}
diff --git a/ethutil/common_test.go b/ethutil/common_test.go
index 2667eaf3a..056676765 100644
--- a/ethutil/common_test.go
+++ b/ethutil/common_test.go
@@ -2,18 +2,55 @@ package ethutil
import (
"math/big"
+ "os"
"testing"
)
+func TestOS(t *testing.T) {
+ res := IsWindows()
+
+ if res && (os.PathSeparator != '\\' || os.PathListSeparator != ';') {
+ t.Error("IsWindows is", res, "but path is", os.PathSeparator)
+ }
+
+ if !res && (os.PathSeparator == '\\' && os.PathListSeparator == ';') {
+ t.Error("IsWindows is", res, "but path is", os.PathSeparator)
+ }
+}
+
+func TestWindonziePath(t *testing.T) {
+ path := "/opt/eth/test/file.ext"
+ res := WindonizePath(path)
+ iswindowspath := os.PathSeparator == '\\'
+
+ if !iswindowspath && string(res[0]) != "/" {
+ t.Error("Got", res)
+ }
+
+ if iswindowspath && string(res[0]) == "/" {
+ t.Error("Got", res)
+ }
+}
+
func TestCommon(t *testing.T) {
+ douglas := CurrencyToString(BigPow(10, 43))
+ einstein := CurrencyToString(BigPow(10, 22))
ether := CurrencyToString(BigPow(10, 19))
finney := CurrencyToString(BigPow(10, 16))
szabo := CurrencyToString(BigPow(10, 13))
- vito := CurrencyToString(BigPow(10, 10))
- turing := CurrencyToString(BigPow(10, 7))
- eins := CurrencyToString(BigPow(10, 4))
+ shannon := CurrencyToString(BigPow(10, 10))
+ babbage := CurrencyToString(BigPow(10, 7))
+ ada := CurrencyToString(BigPow(10, 4))
wei := CurrencyToString(big.NewInt(10))
+ if douglas != "10 Douglas" {
+ t.Error("Got", douglas)
+ }
+
+ if einstein != "10 Einstein" {
+ t.Error("Got", einstein)
+ }
+
if ether != "10 Ether" {
t.Error("Got", ether)
}
@@ -26,19 +63,37 @@ func TestCommon(t *testing.T) {
t.Error("Got", szabo)
}
- if vito != "10 Shannon" {
- t.Error("Got", vito)
+ if shannon != "10 Shannon" {
+ t.Error("Got", shannon)
}
- if turing != "10 Babbage" {
- t.Error("Got", turing)
+ if babbage != "10 Babbage" {
+ t.Error("Got", babbage)
}
- if eins != "10 Ada" {
- t.Error("Got", eins)
+ if ada != "10 Ada" {
+ t.Error("Got", ada)
}
if wei != "10 Wei" {
t.Error("Got", wei)
}
}
+
+func TestLarge(t *testing.T) {
+ douglaslarge := CurrencyToString(BigPow(100000000, 43))
+ adalarge := CurrencyToString(BigPow(100000000, 4))
+ weilarge := CurrencyToString(big.NewInt(100000000))
+
+ if douglaslarge != "10000E298 Douglas" {
+ t.Error("Got", douglaslarge)
+ }
+
+ if adalarge != "10000E7 Einstein" {
+ t.Error("Got", adalarge)
+ }
+
+ if weilarge != "100 Babbage" {
+ t.Error("Got", weilarge)
+ }
+}
diff --git a/ethutil/main_test.go b/ethutil/main_test.go
new file mode 100644
index 000000000..94f34677d
--- /dev/null
+++ b/ethutil/main_test.go
@@ -0,0 +1,8 @@
+package ethutil
+
+import (
+ checker "gopkg.in/check.v1"
+ "testing"
+)
+
+func Test(t *testing.T) { checker.TestingT(t) }
diff --git a/ethutil/path_test.go b/ethutil/path_test.go
new file mode 100644
index 000000000..908c94ee7
--- /dev/null
+++ b/ethutil/path_test.go
@@ -0,0 +1,51 @@
+package ethutil
+
+import (
+ // "os"
+ "testing"
+)
+
+func TestGoodFile(t *testing.T) {
+ goodpath := "~/goethereumtest.pass"
+ path := ExpandHomePath(goodpath)
+ contentstring := "3.14159265358979323846"
+
+ err := WriteFile(path, []byte(contentstring))
+ if err != nil {
+ t.Error("Could not write file")
+ }
+
+ if !FileExist(path) {
+ t.Error("File not found at", path)
+ }
+
+ v, err := ReadAllFile(path)
+ if err != nil {
+ t.Error("Could not read file", path)
+ }
+ if v != contentstring {
+ t.Error("Expected", contentstring, "Got", v)
+ }
+
+}
+
+func TestBadFile(t *testing.T) {
+ badpath := "/this/path/should/not/exist/goethereumtest.fail"
+ path := ExpandHomePath(badpath)
+ contentstring := "3.14159265358979323846"
+
+ err := WriteFile(path, []byte(contentstring))
+ if err == nil {
+ t.Error("Wrote file, but should not be able to", path)
+ }
+
+ if FileExist(path) {
+ t.Error("Found file, but should not be able to", path)
+ }
+
+ v, err := ReadAllFile(path)
+ if err == nil {
+ t.Error("Read file, but should not be able to", v)
+ }
+
+}
diff --git a/ethutil/rand_test.go b/ethutil/rand_test.go
new file mode 100644
index 000000000..c12698538
--- /dev/null
+++ b/ethutil/rand_test.go
@@ -0,0 +1,17 @@
+package ethutil
+
+import (
+ checker "gopkg.in/check.v1"
+)
+
+type RandomSuite struct{}
+
+var _ = checker.Suite(&RandomSuite{})
+
+func (s *RandomSuite) TestRandomUint64(c *checker.C) {
+ res1, _ := RandomUint64()
+ res2, _ := RandomUint64()
+ c.Assert(res1, checker.NotNil)
+ c.Assert(res2, checker.NotNil)
+ c.Assert(res1, checker.Not(checker.Equals), res2)
+}
diff --git a/ethutil/size_test.go b/ethutil/size_test.go
index 82aa1c653..e0f28abc5 100644
--- a/ethutil/size_test.go
+++ b/ethutil/size_test.go
@@ -1,12 +1,23 @@
package ethutil
import (
- "fmt"
- "testing"
+ checker "gopkg.in/check.v1"
)
-func TestSize(t *testing.T) {
- fmt.Println(StorageSize(2381273))
- fmt.Println(StorageSize(2192))
- fmt.Println(StorageSize(12))
+type SizeSuite struct{}
+
+var _ = checker.Suite(&SizeSuite{})
+
+func (s *SizeSuite) TestStorageSizeString(c *checker.C) {
+ data1 := 2381273
+ data2 := 2192
+ data3 := 12
+
+ exp1 := "2.38 mB"
+ exp2 := "2.19 kB"
+ exp3 := "12.00 B"
+
+ c.Assert(StorageSize(data1).String(), checker.Equals, exp1)
+ c.Assert(StorageSize(data2).String(), checker.Equals, exp2)
+ c.Assert(StorageSize(data3).String(), checker.Equals, exp3)
}
diff --git a/ethutil/value_test.go b/ethutil/value_test.go
index 5452a0790..7c58d3b56 100644
--- a/ethutil/value_test.go
+++ b/ethutil/value_test.go
@@ -1,86 +1,69 @@
package ethutil
import (
- "bytes"
- "fmt"
+ checker "gopkg.in/check.v1"
"math/big"
- "testing"
)
-func TestValueCmp(t *testing.T) {
+type ValueSuite struct{}
+
+var _ = checker.Suite(&ValueSuite{})
+
+func (s *ValueSuite) TestValueCmp(c *checker.C) {
val1 := NewValue("hello")
val2 := NewValue("world")
- if val1.Cmp(val2) {
- t.Error("Expected values not to be equal")
- }
+ c.Assert(val1.Cmp(val2), checker.Equals, false)
val3 := NewValue("hello")
val4 := NewValue("hello")
- if !val3.Cmp(val4) {
- t.Error("Expected values to be equal")
- }
+ c.Assert(val3.Cmp(val4), checker.Equals, true)
}
-func TestValueTypes(t *testing.T) {
+func (s *ValueSuite) TestValueTypes(c *checker.C) {
str := NewValue("str")
num := NewValue(1)
inter := NewValue([]interface{}{1})
byt := NewValue([]byte{1, 2, 3, 4})
bigInt := NewValue(big.NewInt(10))
- if str.Str() != "str" {
- t.Errorf("expected Str to return 'str', got %s", str.Str())
- }
-
- if num.Uint() != 1 {
- t.Errorf("expected Uint to return '1', got %d", num.Uint())
- }
-
+ strExp := "str"
+ numExp := uint64(1)
interExp := []interface{}{1}
- if !NewValue(inter.Interface()).Cmp(NewValue(interExp)) {
- t.Errorf("expected Interface to return '%v', got %v", interExp, num.Interface())
- }
-
bytExp := []byte{1, 2, 3, 4}
- if bytes.Compare(byt.Bytes(), bytExp) != 0 {
- t.Errorf("expected Bytes to return '%v', got %v", bytExp, byt.Bytes())
- }
-
bigExp := big.NewInt(10)
- if bigInt.BigInt().Cmp(bigExp) != 0 {
- t.Errorf("expected BigInt to return '%v', got %v", bigExp, bigInt.BigInt())
- }
+
+ c.Assert(str.Str(), checker.Equals, strExp)
+ c.Assert(num.Uint(), checker.Equals, numExp)
+ c.Assert(NewValue(inter.Interface()).Cmp(NewValue(interExp)), checker.Equals, true)
+ c.Assert(byt.Bytes(), checker.DeepEquals, bytExp)
+ c.Assert(bigInt.BigInt(), checker.DeepEquals, bigExp)
}
-func TestIterator(t *testing.T) {
+func (s *ValueSuite) TestIterator(c *checker.C) {
value := NewValue([]interface{}{1, 2, 3})
- it := value.NewIterator()
+ iter := value.NewIterator()
values := []uint64{1, 2, 3}
i := 0
- for it.Next() {
- if values[i] != it.Value().Uint() {
- t.Errorf("Expected %d, got %d", values[i], it.Value().Uint())
- }
+ for iter.Next() {
+ c.Assert(values[i], checker.Equals, iter.Value().Uint())
i++
}
}
-func TestMath(t *testing.T) {
- a := NewValue(1)
- a.Add(1).Add(1)
-
- if !a.DeepCmp(NewValue(3)) {
- t.Error("Expected 3, got", a)
- }
+func (s *ValueSuite) TestMath(c *checker.C) {
+ data1 := NewValue(1)
+ data1.Add(1).Add(1)
+ exp1 := NewValue(3)
+ data2 := NewValue(2)
+ data2.Sub(1).Sub(1)
+ exp2 := NewValue(0)
- a = NewValue(2)
- a.Sub(1).Sub(1)
- if !a.DeepCmp(NewValue(0)) {
- t.Error("Expected 0, got", a)
- }
+ c.Assert(data1.DeepCmp(exp1), checker.Equals, true)
+ c.Assert(data2.DeepCmp(exp2), checker.Equals, true)
}
-func TestString(t *testing.T) {
- a := NewValue("10")
- fmt.Println("VALUE WITH STRING:", a.Int())
+func (s *ValueSuite) TestString(c *checker.C) {
+ data := "10"
+ exp := int64(10)
+ c.Assert(NewValue(data).Int(), checker.DeepEquals, exp)
}
diff --git a/state/main_test.go b/state/main_test.go
new file mode 100644
index 000000000..973a7c373
--- /dev/null
+++ b/state/main_test.go
@@ -0,0 +1,8 @@
+package state
+
+import (
+ checker "gopkg.in/check.v1"
+ "testing"
+)
+
+func Test(t *testing.T) { checker.TestingT(t) }
diff --git a/state/state_test.go b/state/state_test.go
index 737815e90..825d21fcc 100644
--- a/state/state_test.go
+++ b/state/state_test.go
@@ -1,36 +1,61 @@
package state
import (
- "testing"
+ checker "gopkg.in/check.v1"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/ethutil"
"github.com/ethereum/go-ethereum/trie"
)
-var ZeroHash256 = make([]byte, 32)
-
-func TestSnapshot(t *testing.T) {
- db, _ := ethdb.NewMemDatabase()
- ethutil.ReadConfig(".ethtest", "/tmp/ethtest", "")
- ethutil.Config.Db = db
-
- state := New(trie.New(db, ""))
-
- stateObject := state.GetOrNewStateObject([]byte("aa"))
+type StateSuite struct {
+ state *State
+}
- stateObject.SetStorage(ethutil.Big("0"), ethutil.NewValue(42))
+var _ = checker.Suite(&StateSuite{})
- snapshot := state.Copy()
+// var ZeroHash256 = make([]byte, 32)
- stateObject = state.GetStateObject([]byte("aa"))
- stateObject.SetStorage(ethutil.Big("0"), ethutil.NewValue(43))
+func (s *StateSuite) TestDump(c *checker.C) {
+ key := []byte{0x01}
+ value := "foo"
+ node := []interface{}{key, value}
+ s.state.Trie.Put(node)
+ dump := s.state.Dump()
+ c.Assert(dump, checker.NotNil)
+}
- state.Set(snapshot)
+func (s *StateSuite) SetUpTest(c *checker.C) {
+ db, _ := ethdb.NewMemDatabase()
+ ethutil.ReadConfig(".ethtest", "/tmp/ethtest", "")
+ ethutil.Config.Db = db
+ s.state = New(trie.New(db, ""))
+}
- stateObject = state.GetStateObject([]byte("aa"))
- res := stateObject.GetStorage(ethutil.Big("0"))
- if !res.Cmp(ethutil.NewValue(42)) {
- t.Error("Expected storage 0 to be 42", res)
- }
+func (s *StateSuite) TestSnapshot(c *checker.C) {
+ stateobjaddr := []byte("aa")
+ storageaddr := ethutil.Big("0")
+ data1 := ethutil.NewValue(42)
+ data2 := ethutil.NewValue(43)
+
+ // get state object
+ stateObject := s.state.GetOrNewStateObject(stateobjaddr)
+ // set inital state object value
+ stateObject.SetStorage(storageaddr, data1)
+ // get snapshot of current state
+ snapshot := s.state.Copy()
+
+ // get state object. is this strictly necessary?
+ stateObject = s.state.GetStateObject(stateobjaddr)
+ // set new state object value
+ stateObject.SetStorage(storageaddr, data2)
+ // restore snapshot
+ s.state.Set(snapshot)
+
+ // get state object
+ stateObject = s.state.GetStateObject(stateobjaddr)
+ // get state storage value
+ res := stateObject.GetStorage(storageaddr)
+
+ c.Assert(data1, checker.DeepEquals, res)
}
diff --git a/trie/encoding_test.go b/trie/encoding_test.go
index c9bc113c9..193c898f3 100644
--- a/trie/encoding_test.go
+++ b/trie/encoding_test.go
@@ -1,68 +1,59 @@
package trie
import (
- "bytes"
- "fmt"
- "testing"
+ checker "gopkg.in/check.v1"
)
-func TestCompactEncode(t *testing.T) {
+type TrieEncodingSuite struct{}
+
+var _ = checker.Suite(&TrieEncodingSuite{})
+
+func (s *TrieEncodingSuite) TestCompactEncode(c *checker.C) {
+ // even compact encode
test1 := []byte{1, 2, 3, 4, 5}
- if res := CompactEncode(test1); res != "\x11\x23\x45" {
- t.Error(fmt.Sprintf("even compact encode failed. Got: %q", res))
- }
+ res1 := CompactEncode(test1)
+ c.Assert(res1, checker.Equals, "\x11\x23\x45")
+ // odd compact encode
test2 := []byte{0, 1, 2, 3, 4, 5}
- if res := CompactEncode(test2); res != "\x00\x01\x23\x45" {
- t.Error(fmt.Sprintf("odd compact encode failed. Got: %q", res))
- }
+ res2 := CompactEncode(test2)
+ c.Assert(res2, checker.Equals, "\x00\x01\x23\x45")
+ //odd terminated compact encode
test3 := []byte{0, 15, 1, 12, 11, 8 /*term*/, 16}
- if res := CompactEncode(test3); res != "\x20\x0f\x1c\xb8" {
- t.Error(fmt.Sprintf("odd terminated compact encode failed. Got: %q", res))
- }
+ res3 := CompactEncode(test3)
+ c.Assert(res3, checker.Equals, "\x20\x0f\x1c\xb8")
+ // even terminated compact encode
test4 := []byte{15, 1, 12, 11, 8 /*term*/, 16}
- if res := CompactEncode(test4); res != "\x3f\x1c\xb8" {
- t.Error(fmt.Sprintf("even terminated compact encode failed. Got: %q", res))
- }
+ res4 := CompactEncode(test4)
+ c.Assert(res4, checker.Equals, "\x3f\x1c\xb8")
}
-func TestCompactHexDecode(t *testing.T) {
+func (s *TrieEncodingSuite) TestCompactHexDecode(c *checker.C) {
exp := []byte{7, 6, 6, 5, 7, 2, 6, 2, 16}
res := CompactHexDecode("verb")
-
- if !bytes.Equal(res, exp) {
- t.Error("Error compact hex decode. Expected", exp, "got", res)
- }
+ c.Assert(res, checker.DeepEquals, exp)
}
-func TestCompactDecode(t *testing.T) {
+func (s *TrieEncodingSuite) TestCompactDecode(c *checker.C) {
+ // odd compact decode
exp := []byte{1, 2, 3, 4, 5}
res := CompactDecode("\x11\x23\x45")
+ c.Assert(res, checker.DeepEquals, exp)
- if !bytes.Equal(res, exp) {
- t.Error("odd compact decode. Expected", exp, "got", res)
- }
-
+ // even compact decode
exp = []byte{0, 1, 2, 3, 4, 5}
res = CompactDecode("\x00\x01\x23\x45")
+ c.Assert(res, checker.DeepEquals, exp)
- if !bytes.Equal(res, exp) {
- t.Error("even compact decode. Expected", exp, "got", res)
- }
-
+ // even terminated compact decode
exp = []byte{0, 15, 1, 12, 11, 8 /*term*/, 16}
res = CompactDecode("\x20\x0f\x1c\xb8")
+ c.Assert(res, checker.DeepEquals, exp)
- if !bytes.Equal(res, exp) {
- t.Error("even terminated compact decode. Expected", exp, "got", res)
- }
-
+ // even terminated compact decode
exp = []byte{15, 1, 12, 11, 8 /*term*/, 16}
res = CompactDecode("\x3f\x1c\xb8")
-
- if !bytes.Equal(res, exp) {
- t.Error("even terminated compact decode. Expected", exp, "got", res)
- }
+ c.Assert(res, checker.DeepEquals, exp)
}
diff --git a/trie/main_test.go b/trie/main_test.go
new file mode 100644
index 000000000..f131b83de
--- /dev/null
+++ b/trie/main_test.go
@@ -0,0 +1,8 @@
+package trie
+
+import (
+ checker "gopkg.in/check.v1"
+ "testing"
+)
+
+func Test(t *testing.T) { checker.TestingT(t) }
diff --git a/trie/trie_test.go b/trie/trie_test.go
index 4c7e621dc..98d02c83e 100644
--- a/trie/trie_test.go
+++ b/trie/trie_test.go
@@ -1,15 +1,13 @@
package trie
import (
- "bytes"
"encoding/hex"
"encoding/json"
"fmt"
+ checker "gopkg.in/check.v1"
"io/ioutil"
"math/rand"
"net/http"
- "reflect"
- "testing"
"time"
"github.com/ethereum/go-ethereum/ethutil"
@@ -17,6 +15,11 @@ import (
const LONG_WORD = "1234567890abcdefghijklmnopqrstuvwxxzABCEFGHIJKLMNOPQRSTUVWXYZ"
+type TrieSuite struct {
+ db *MemDatabase
+ trie *Trie
+}
+
type MemDatabase struct {
db map[string][]byte
}
@@ -44,142 +47,97 @@ func NewTrie() (*MemDatabase, *Trie) {
return db, New(db, "")
}
-func TestTrieSync(t *testing.T) {
- db, trie := NewTrie()
-
- trie.Update("dog", LONG_WORD)
- if len(db.db) != 0 {
- t.Error("Expected no data in database")
- }
-
- trie.Sync()
- if len(db.db) == 0 {
- t.Error("Expected data to be persisted")
- }
+func (s *TrieSuite) SetUpTest(c *checker.C) {
+ s.db, s.trie = NewTrie()
}
-func TestTrieDirtyTracking(t *testing.T) {
- _, trie := NewTrie()
- trie.Update("dog", LONG_WORD)
- if !trie.cache.IsDirty {
- t.Error("Expected trie to be dirty")
- }
+func (s *TrieSuite) TestTrieSync(c *checker.C) {
+ s.trie.Update("dog", LONG_WORD)
+ c.Assert(s.db.db, checker.HasLen, 0, checker.Commentf("Expected no data in database"))
+ s.trie.Sync()
+ c.Assert(s.db.db, checker.HasLen, 3)
+}
- trie.Sync()
- if trie.cache.IsDirty {
- t.Error("Expected trie not to be dirty")
- }
+func (s *TrieSuite) TestTrieDirtyTracking(c *checker.C) {
+ s.trie.Update("dog", LONG_WORD)
+ c.Assert(s.trie.cache.IsDirty, checker.Equals, true, checker.Commentf("Expected no data in database"))
- trie.Update("test", LONG_WORD)
- trie.cache.Undo()
- if trie.cache.IsDirty {
- t.Error("Expected trie not to be dirty")
- }
+ s.trie.Sync()
+ c.Assert(s.trie.cache.IsDirty, checker.Equals, false, checker.Commentf("Expected trie to be dirty"))
+ s.trie.Update("test", LONG_WORD)
+ s.trie.cache.Undo()
+ c.Assert(s.trie.cache.IsDirty, checker.Equals, false)
}
-func TestTrieReset(t *testing.T) {
- _, trie := NewTrie()
-
- trie.Update("cat", LONG_WORD)
- if len(trie.cache.nodes) == 0 {
- t.Error("Expected cached nodes")
- }
+func (s *TrieSuite) TestTrieReset(c *checker.C) {
+ s.trie.Update("cat", LONG_WORD)
+ c.Assert(s.trie.cache.nodes, checker.HasLen, 1, checker.Commentf("Expected cached nodes"))
- trie.cache.Undo()
-
- if len(trie.cache.nodes) != 0 {
- t.Error("Expected no nodes after undo", len(trie.cache.nodes))
- }
+ s.trie.cache.Undo()
+ c.Assert(s.trie.cache.nodes, checker.HasLen, 0, checker.Commentf("Expected no nodes after undo"))
}
-func TestTrieGet(t *testing.T) {
- _, trie := NewTrie()
-
- trie.Update("cat", LONG_WORD)
- x := trie.Get("cat")
- if x != LONG_WORD {
- t.Error("expected %s, got %s", LONG_WORD, x)
- }
+func (s *TrieSuite) TestTrieGet(c *checker.C) {
+ s.trie.Update("cat", LONG_WORD)
+ x := s.trie.Get("cat")
+ c.Assert(x, checker.DeepEquals, LONG_WORD)
}
-func TestTrieUpdating(t *testing.T) {
- _, trie := NewTrie()
- trie.Update("cat", LONG_WORD)
- trie.Update("cat", LONG_WORD+"1")
- x := trie.Get("cat")
- if x != LONG_WORD+"1" {
- t.Error("expected %S, got %s", LONG_WORD+"1", x)
- }
+func (s *TrieSuite) TestTrieUpdating(c *checker.C) {
+ s.trie.Update("cat", LONG_WORD)
+ s.trie.Update("cat", LONG_WORD+"1")
+ x := s.trie.Get("cat")
+ c.Assert(x, checker.DeepEquals, LONG_WORD+"1")
}
-func TestTrieCmp(t *testing.T) {
+func (s *TrieSuite) TestTrieCmp(c *checker.C) {
_, trie1 := NewTrie()
_, trie2 := NewTrie()
trie1.Update("doge", LONG_WORD)
trie2.Update("doge", LONG_WORD)
- if !trie1.Cmp(trie2) {
- t.Error("Expected tries to be equal")
- }
+ c.Assert(trie1, checker.DeepEquals, trie2)
trie1.Update("dog", LONG_WORD)
trie2.Update("cat", LONG_WORD)
- if trie1.Cmp(trie2) {
- t.Errorf("Expected tries not to be equal %x %x", trie1.Root, trie2.Root)
- }
+ c.Assert(trie1, checker.Not(checker.DeepEquals), trie2)
}
-func TestTrieDelete(t *testing.T) {
- t.Skip()
- _, trie := NewTrie()
- trie.Update("cat", LONG_WORD)
- exp := trie.Root
- trie.Update("dog", LONG_WORD)
- trie.Delete("dog")
- if !reflect.DeepEqual(exp, trie.Root) {
- t.Errorf("Expected tries to be equal %x : %x", exp, trie.Root)
- }
-
- trie.Update("dog", LONG_WORD)
- exp = trie.Root
- trie.Update("dude", LONG_WORD)
- trie.Delete("dude")
- if !reflect.DeepEqual(exp, trie.Root) {
- t.Errorf("Expected tries to be equal %x : %x", exp, trie.Root)
- }
+func (s *TrieSuite) TestTrieDelete(c *checker.C) {
+ s.trie.Update("cat", LONG_WORD)
+ exp := s.trie.Root
+ s.trie.Update("dog", LONG_WORD)
+ s.trie.Delete("dog")
+ c.Assert(s.trie.Root, checker.DeepEquals, exp)
+
+ s.trie.Update("dog", LONG_WORD)
+ exp = s.trie.Root
+ s.trie.Update("dude", LONG_WORD)
+ s.trie.Delete("dude")
+ c.Assert(s.trie.Root, checker.DeepEquals, exp)
}
-func TestTrieDeleteWithValue(t *testing.T) {
- t.Skip()
- _, trie := NewTrie()
- trie.Update("c", LONG_WORD)
- exp := trie.Root
- trie.Update("ca", LONG_WORD)
- trie.Update("cat", LONG_WORD)
- trie.Delete("ca")
- trie.Delete("cat")
- if !reflect.DeepEqual(exp, trie.Root) {
- t.Errorf("Expected tries to be equal %x : %x", exp, trie.Root)
- }
-
+func (s *TrieSuite) TestTrieDeleteWithValue(c *checker.C) {
+ s.trie.Update("c", LONG_WORD)
+ exp := s.trie.Root
+ s.trie.Update("ca", LONG_WORD)
+ s.trie.Update("cat", LONG_WORD)
+ s.trie.Delete("ca")
+ s.trie.Delete("cat")
+ c.Assert(s.trie.Root, checker.DeepEquals, exp)
}
-func TestTriePurge(t *testing.T) {
- _, trie := NewTrie()
- trie.Update("c", LONG_WORD)
- trie.Update("ca", LONG_WORD)
- trie.Update("cat", LONG_WORD)
-
- lenBefore := len(trie.cache.nodes)
- it := trie.NewIterator()
- if num := it.Purge(); num != 3 {
- t.Errorf("Expected purge to return 3, got %d", num)
- }
+func (s *TrieSuite) TestTriePurge(c *checker.C) {
+ s.trie.Update("c", LONG_WORD)
+ s.trie.Update("ca", LONG_WORD)
+ s.trie.Update("cat", LONG_WORD)
- if lenBefore == len(trie.cache.nodes) {
- t.Errorf("Expected cached nodes to be deleted")
- }
+ lenBefore := len(s.trie.cache.nodes)
+ it := s.trie.NewIterator()
+ num := it.Purge()
+ c.Assert(num, checker.Equals, 3)
+ c.Assert(len(s.trie.cache.nodes), checker.Equals, lenBefore)
}
func h(str string) string {
@@ -201,23 +159,23 @@ func get(in string) (out string) {
return
}
-type Test struct {
+type TrieTest struct {
Name string
In map[string]string
Root string
}
-func CreateTest(name string, data []byte) (Test, error) {
- t := Test{Name: name}
+func CreateTest(name string, data []byte) (TrieTest, error) {
+ t := TrieTest{Name: name}
err := json.Unmarshal(data, &t)
if err != nil {
- return Test{}, fmt.Errorf("%v", err)
+ return TrieTest{}, fmt.Errorf("%v", err)
}
return t, nil
}
-func CreateTests(uri string, cb func(Test)) map[string]Test {
+func CreateTests(uri string, cb func(TrieTest)) map[string]TrieTest {
resp, err := http.Get(uri)
if err != nil {
panic(err)
@@ -232,7 +190,7 @@ func CreateTests(uri string, cb func(Test)) map[string]Test {
panic(err)
}
- tests := make(map[string]Test)
+ tests := make(map[string]TrieTest)
for name, testData := range objmap {
test, err := CreateTest(name, *testData)
if err != nil {
@@ -276,7 +234,7 @@ func RandomData() [][]string {
const MaxTest = 1000
// This test insert data in random order and seeks to find indifferences between the different tries
-func TestRegression(t *testing.T) {
+func (s *TrieSuite) TestRegression(c *checker.C) {
rand.Seed(time.Now().Unix())
roots := make(map[string]int)
@@ -292,34 +250,33 @@ func TestRegression(t *testing.T) {
roots[string(trie.Root.([]byte))] += 1
}
- if len(roots) > 1 {
- for root, num := range roots {
- t.Errorf("%x => %d\n", root, num)
- }
- }
+ c.Assert(len(roots) <= 1, checker.Equals, true)
+ // if len(roots) > 1 {
+ // for root, num := range roots {
+ // t.Errorf("%x => %d\n", root, num)
+ // }
+ // }
}
-func TestDelete(t *testing.T) {
- _, trie := NewTrie()
-
- trie.Update("a", "jeffreytestlongstring")
- trie.Update("aa", "otherstring")
- trie.Update("aaa", "othermorestring")
- trie.Update("aabbbbccc", "hithere")
- trie.Update("abbcccdd", "hstanoehutnaheoustnh")
- trie.Update("rnthaoeuabbcccdd", "hstanoehutnaheoustnh")
- trie.Update("rneuabbcccdd", "hstanoehutnaheoustnh")
- trie.Update("rneuabboeusntahoeucccdd", "hstanoehutnaheoustnh")
- trie.Update("rnxabboeusntahoeucccdd", "hstanoehutnaheoustnh")
- trie.Delete("aaboaestnuhbccc")
- trie.Delete("a")
- trie.Update("a", "nthaonethaosentuh")
- trie.Update("c", "shtaosntehua")
- trie.Delete("a")
- trie.Update("aaaa", "testmegood")
+func (s *TrieSuite) TestDelete(c *checker.C) {
+ s.trie.Update("a", "jeffreytestlongstring")
+ s.trie.Update("aa", "otherstring")
+ s.trie.Update("aaa", "othermorestring")
+ s.trie.Update("aabbbbccc", "hithere")
+ s.trie.Update("abbcccdd", "hstanoehutnaheoustnh")
+ s.trie.Update("rnthaoeuabbcccdd", "hstanoehutnaheoustnh")
+ s.trie.Update("rneuabbcccdd", "hstanoehutnaheoustnh")
+ s.trie.Update("rneuabboeusntahoeucccdd", "hstanoehutnaheoustnh")
+ s.trie.Update("rnxabboeusntahoeucccdd", "hstanoehutnaheoustnh")
+ s.trie.Delete("aaboaestnuhbccc")
+ s.trie.Delete("a")
+ s.trie.Update("a", "nthaonethaosentuh")
+ s.trie.Update("c", "shtaosntehua")
+ s.trie.Delete("a")
+ s.trie.Update("aaaa", "testmegood")
_, t2 := NewTrie()
- trie.NewIterator().Each(func(key string, v *ethutil.Value) {
+ s.trie.NewIterator().Each(func(key string, v *ethutil.Value) {
if key == "aaaa" {
t2.Update(key, v.Str())
} else {
@@ -327,27 +284,22 @@ func TestDelete(t *testing.T) {
}
})
- a := ethutil.NewValue(trie.Root).Bytes()
+ a := ethutil.NewValue(s.trie.Root).Bytes()
b := ethutil.NewValue(t2.Root).Bytes()
- if bytes.Compare(a, b) != 0 {
- t.Errorf("Expected %x and %x to be equal", a, b)
- }
+ c.Assert(a, checker.DeepEquals, b)
}
-func TestTerminator(t *testing.T) {
+func (s *TrieSuite) TestTerminator(c *checker.C) {
key := CompactDecode("hello")
- if !HasTerm(key) {
- t.Errorf("Expected %v to have a terminator", key)
- }
+ c.Assert(HasTerm(key), checker.Equals, true, checker.Commentf("Expected %v to have a terminator", key))
}
-func TestIt(t *testing.T) {
- _, trie := NewTrie()
- trie.Update("cat", "cat")
- trie.Update("doge", "doge")
- trie.Update("wallace", "wallace")
- it := trie.Iterator()
+func (s *TrieSuite) TestIt(c *checker.C) {
+ s.trie.Update("cat", "cat")
+ s.trie.Update("doge", "doge")
+ s.trie.Update("wallace", "wallace")
+ it := s.trie.Iterator()
inputs := []struct {
In, Out string
@@ -363,23 +315,16 @@ func TestIt(t *testing.T) {
for _, test := range inputs {
res := string(it.Next(test.In))
- if res != test.Out {
- t.Errorf(test.In, "failed. Got", res, "Expected", test.Out)
- }
+ c.Assert(res, checker.Equals, test.Out)
}
}
-func TestBeginsWith(t *testing.T) {
+func (s *TrieSuite) TestBeginsWith(c *checker.C) {
a := CompactDecode("hello")
b := CompactDecode("hel")
- if BeginsWith(a, b) {
- t.Errorf("Expected %x to begin with %x", a, b)
- }
-
- if BeginsWith(b, a) {
- t.Errorf("Expected %x not to begin with %x", b, a)
- }
+ c.Assert(BeginsWith(a, b), checker.Equals, false)
+ c.Assert(BeginsWith(b, a), checker.Equals, true)
}
func TestItems(t *testing.T) {
diff --git a/vm/vm_test.go b/vm/vm_test.go
index 948dd835f..ed05cddfb 100644
--- a/vm/vm_test.go
+++ b/vm/vm_test.go
@@ -14,7 +14,7 @@ import (
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/state"
"github.com/ethereum/go-ethereum/trie"
- "github.com/obscuren/mutan"
+ // "github.com/obscuren/mutan"
)
type TestEnv struct{}
@@ -67,9 +67,9 @@ func setup(level logger.LogLevel, typ Type) (*Closure, VirtualMachine) {
var big9 = ethutil.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000009")
func TestDebugVm(t *testing.T) {
- if mutan.Version < "0.6" {
- t.Skip("skipping for mutan version", mutan.Version, " < 0.6")
- }
+ // if mutan.Version < "0.6" {
+ // t.Skip("skipping for mutan version", mutan.Version, " < 0.6")
+ // }
closure, vm := setup(logger.DebugLevel, DebugVmTy)
ret, _, e := closure.Call(vm, nil)
@@ -82,9 +82,9 @@ func TestDebugVm(t *testing.T) {
}
func TestVm(t *testing.T) {
- if mutan.Version < "0.6" {
- t.Skip("skipping for mutan version", mutan.Version, " < 0.6")
- }
+ // if mutan.Version < "0.6" {
+ // t.Skip("skipping for mutan version", mutan.Version, " < 0.6")
+ // }
closure, vm := setup(logger.DebugLevel, StandardVmTy)
ret, _, e := closure.Call(vm, nil)
generated by cgit (git 2.34.1) at 2024-11-12 22:24:51 +0800