96 lines
2.1 KiB
Go
96 lines
2.1 KiB
Go
package modbustcpclient
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestReadOneRegisterKeepAlive(t *testing.T) {
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c, err := New("IAM_248000012514.solver.nu:502", 1, 100*time.Millisecond, 5*time.Second)
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t.Log("Connect")
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assert.NoError(t, err)
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for n := 0; n < 5; n++ {
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res, err := c.ReadRegisters(12401, 2)
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assert.NoError(t, err)
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assert.Len(t, res, 2)
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t.Log(res)
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res, err = c.ReadRegisters(12102, 2)
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assert.NoError(t, err)
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assert.Len(t, res, 2)
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t.Log(res)
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res, err = c.ReadRegisters(12544, 1)
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assert.NoError(t, err)
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assert.Len(t, res, 1)
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t.Log(float32(res[0]) / 10)
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res, err = c.ReadRegisters(12136, 1)
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assert.NoError(t, err)
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assert.Len(t, res, 1)
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t.Log(res)
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}
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time.Sleep(1 * time.Second)
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}
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func TestReadOneRegisterShortKeepAlive(t *testing.T) {
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c, err := New("IAM_248000012514.solver.nu:502", 1, 10*time.Nanosecond, 5*time.Second)
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t.Log("Connect")
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assert.NoError(t, err)
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for n := 0; n < 5; n++ {
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res, err := c.ReadRegisters(12401, 2)
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assert.NoError(t, err)
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assert.Len(t, res, 2)
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t.Log(res)
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time.Sleep(100 * time.Millisecond)
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res, err = c.ReadRegisters(12102, 2)
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assert.NoError(t, err)
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assert.Len(t, res, 2)
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t.Log(res)
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time.Sleep(100 * time.Millisecond)
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res, err = c.ReadRegisters(12544, 1)
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assert.NoError(t, err)
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assert.Len(t, res, 1)
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t.Log(float32(res[0]) / 10)
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time.Sleep(100 * time.Millisecond)
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res, err = c.ReadRegisters(12136, 1)
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assert.NoError(t, err)
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assert.Len(t, res, 1)
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t.Log(res)
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time.Sleep(100 * time.Millisecond)
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}
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time.Sleep(1 * time.Second)
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}
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func TestReadALot(t *testing.T) {
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c, err := New("IAM_248000012514.solver.nu:502", 1, 100*time.Millisecond, 5*time.Second)
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t.Log("Connect")
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assert.NoError(t, err)
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for n := 0; n < 500; n++ {
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t.Log(n)
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_, err := c.ReadRegisters(12401, 2)
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if err != nil {
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t.Log(err)
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}
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_, err = c.ReadRegisters(12102, 2)
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if err != nil {
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t.Log(err)
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}
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_, err = c.ReadRegisters(12544, 1)
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if err != nil {
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t.Log(err)
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}
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_, err = c.ReadRegisters(12136, 1)
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if err != nil {
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t.Log(err)
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}
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}
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time.Sleep(200 * time.Millisecond)
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}
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