c1b6738bdb
* VM:Add abstract stack item * VM: Add stackItems; Array, Boolean, Int and ByteArray * VM: Add tests for stack item * VM: first pass at Random Access Stack object * VM: Add Sub, Mul, Mod LSH, RSH * VM: moved test helper functions into separate file * VM: removed helper functions from stack_test.go * Add conversions for bytearray and Int stack items * Add instructions file for vm * - Add guide to stack readme - Add testReadInt64 * Add Builder * Refactor Int, Boolean, ByteArray conversion * Add Context stack Item * Add Invocation stack - convenience RAS * rename testhelper to test_helper * Move opcode file * - Add `Add` OpCode - Add Opcode Function map * - Add test for math `Add` opcode - basic opcode execution * Add popTwoIntegers convenience func * Add `SUB` Opcode * Export Context Read methods - Return errors where failable * - Add `Op` to handleOP func signature - Add PushNBytes OPcode * remove error on NewBoolean - Expose underlying with Getter on Boolean StackItem - Add Equals method for ByteArray * Make Next() method on Context failable, refactor peekContext and Peek * Add ExecuteOp, Step and Run methods on the VM * Add Equal Opcode * Add THROWIFNOT Opcode * Add RET Opcode * Refactor PushNBytes Opcode * refactor Add, Sub to return VMSTATE add popTwoByteArrays helper function * Add basic tests for vm * clarify vm states * Add astack * [VM] Pass ResultStack to the opcode handlers * [VM] refactor handlers to have rstack as argument * [Stack] - Change RemoveCurrentContext for PopCurrentContext - Add CopTo method to stack * [VM] Add Result stack Len check in simple run test * [VM] fix typo * [Peer/Stall] Change seconds to milliseconds in test
84 lines
1.7 KiB
Go
84 lines
1.7 KiB
Go
package stall
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import (
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"sync"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/CityOfZion/neo-go/pkg/wire/command"
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)
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func TestAddRemoveMessage(t *testing.T) {
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responseTime := 2 * time.Millisecond
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tickerInterval := 1 * time.Millisecond
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d := NewDetector(responseTime, tickerInterval)
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d.AddMessage(command.GetAddr)
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mp := d.GetMessages()
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assert.Equal(t, 1, len(mp))
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assert.IsType(t, time.Time{}, mp[command.GetAddr])
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d.RemoveMessage(command.GetAddr)
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mp = d.GetMessages()
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assert.Equal(t, 0, len(mp))
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assert.Empty(t, mp[command.GetAddr])
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}
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type mockPeer struct {
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lock *sync.RWMutex
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online bool
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detector *Detector
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}
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func (mp *mockPeer) loop() {
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loop:
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for {
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select {
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case <-mp.detector.Quitch:
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break loop
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}
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}
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// cleanup
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mp.lock.Lock()
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mp.online = false
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mp.lock.Unlock()
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}
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func TestDeadlineWorks(t *testing.T) {
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responseTime := 2 * time.Millisecond
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tickerInterval := 1 * time.Millisecond
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d := NewDetector(responseTime, tickerInterval)
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mp := mockPeer{online: true, detector: d, lock: new(sync.RWMutex)}
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go mp.loop()
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d.AddMessage(command.GetAddr)
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time.Sleep(responseTime + 1*time.Millisecond)
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k := make(map[command.Type]time.Time)
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d.lock.RLock()
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assert.Equal(t, k, d.responses)
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d.lock.RUnlock()
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mp.lock.RLock()
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assert.Equal(t, false, mp.online)
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mp.lock.RUnlock()
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}
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func TestDeadlineShouldNotBeEmpty(t *testing.T) {
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responseTime := 10 * time.Millisecond
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tickerInterval := 1 * time.Millisecond
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d := NewDetector(responseTime, tickerInterval)
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d.AddMessage(command.GetAddr)
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time.Sleep(1 * time.Millisecond)
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k := make(map[command.Type]time.Time)
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d.lock.RLock()
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assert.NotEqual(t, k, d.responses)
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d.lock.RUnlock()
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}
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