forked from TrueCloudLab/neoneo-go
74 lines
1.6 KiB
Go
74 lines
1.6 KiB
Go
package stack
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestAdd(t *testing.T) {
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a := testMakeStackInt(t, 10)
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b := testMakeStackInt(t, 20)
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expected := testMakeStackInt(t, 30)
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c, err := a.Add(b)
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assert.Nil(t, err)
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assert.Equal(t, true, expected.Equal(c))
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}
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func TestSub(t *testing.T) {
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a := testMakeStackInt(t, 30)
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b := testMakeStackInt(t, 200)
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expected := testMakeStackInt(t, 170)
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c, err := b.Sub(a)
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assert.Nil(t, err)
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assert.Equal(t, true, expected.Equal(c))
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}
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func TestMul(t *testing.T) {
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a := testMakeStackInt(t, 10)
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b := testMakeStackInt(t, 20)
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expected := testMakeStackInt(t, 200)
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c, err := a.Mul(b)
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assert.Nil(t, err)
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assert.Equal(t, true, expected.Equal(c))
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}
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func TestMod(t *testing.T) {
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a := testMakeStackInt(t, 10)
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b := testMakeStackInt(t, 20)
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expected := testMakeStackInt(t, 10)
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c, err := a.Mod(b)
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assert.Nil(t, err)
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assert.Equal(t, true, expected.Equal(c))
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}
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func TestLsh(t *testing.T) {
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a := testMakeStackInt(t, 23)
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b := testMakeStackInt(t, 8)
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expected := testMakeStackInt(t, 5888)
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c, err := a.Lsh(b)
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assert.Nil(t, err)
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assert.Equal(t, true, expected.Equal(c))
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}
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func TestRsh(t *testing.T) {
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a := testMakeStackInt(t, 128)
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b := testMakeStackInt(t, 3)
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expected := testMakeStackInt(t, 16)
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c, err := a.Rsh(b)
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assert.Nil(t, err)
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assert.Equal(t, true, expected.Equal(c))
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}
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func TestByteArrConversion(t *testing.T) {
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var num int64 = 100000
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a := testMakeStackInt(t, num)
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ba, err := a.ByteArray()
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assert.Nil(t, err)
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assert.Equal(t, num, testReadInt64(t, ba.val))
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have, err := ba.Integer()
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assert.Nil(t, err)
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assert.Equal(t, num, have.val.Int64())
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}
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