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// Copyright 2021 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package chips_test
import (
"testing"
"reflect"
"sort"
"pinmap/chips"
)
func TestName(t *testing.T) {
expName := "NPCX993"
var n chips.Npcx993
name := n.Name()
if name != expName {
t.Errorf("Expected %s, got %s for Name()", expName, name)
}
}
func TestMissing(t *testing.T) {
var n chips.Npcx993
none := "None"
if n.Adc(none) != "" {
t.Errorf("Expected empty string, got %s for Adc()", n.Adc(none))
}
gc, gp := n.Gpio(none)
if gc != "" {
t.Errorf("Expected empty string, got %s %d for Gpio()", gc, gp)
}
if n.I2c(none) != "" {
t.Errorf("Expected empty string, got %s for I2c()", n.I2c(none))
}
}
func TestMulti(t *testing.T) {
var n chips.Npcx993
pin := "F4"
if n.Adc(pin) != "10" {
t.Errorf("Expected \"10\", got %s for Adc()", n.Adc(pin))
}
gc, gp := n.Gpio(pin)
if gc != "gpioe" || gp != 0 {
t.Errorf("Expected \"gpioe 0\", got %s %d for Gpio()", gc, gp)
}
if n.I2c(pin) != "" {
t.Errorf("Expected empty string, got %s for I2c()", n.I2c(pin))
}
pin = "F8"
if n.I2c(pin) != "i2c3_0" {
t.Errorf("Expected \"i2c3_0\", got %s for I2c()", n.I2c(pin))
}
}
func TestAdcEnable(t *testing.T) {
var n chips.Npcx993
pin := "F4"
if n.Adc(pin) != "10" {
t.Errorf("Expected \"10\", got %s for Adc()", n.Adc(pin))
}
exp := []string{"adc0"}
if !reflect.DeepEqual(n.EnabledNodes(), exp) {
t.Errorf("Expected %v, got %v for EnabledNodes()", exp, n.EnabledNodes())
}
}
func TestI2cEnable(t *testing.T) {
var n chips.Npcx993
n.I2c("F5") // i2c4_1
n.I2c("C12") // i2c0_0
exp := []string{"i2c0_0", "i2c4_1", "i2c_ctrl0", "i2c_ctrl4"}
nodes := n.EnabledNodes()
sort.Strings(nodes)
if !reflect.DeepEqual(nodes, exp) {
t.Errorf("Expected %v, got %v for EnabledNodes()", exp, n.EnabledNodes())
}
}
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