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Copy pathsearch_darwin_test.go
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search_darwin_test.go
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package serial
import (
"fmt"
"testing"
"go.viam.com/test"
"go.viam.com/utils/usb"
)
func TestSearch(t *testing.T) {
for i, tc := range []struct {
Filter SearchFilter
Output string
Expected []Description
}{
{SearchFilter{}, "", nil},
{SearchFilter{}, "text", nil},
{
SearchFilter{}, out1, []Description{
{Type: TypeArduino, Path: "/dev/tty.usbserial-0001"},
},
},
{
SearchFilter{Type: TypeArduino}, out1, []Description{
{Type: TypeArduino, Path: "/dev/tty.usbserial-0001"},
},
},
{SearchFilter{Type: TypeJetson}, out1, nil},
{SearchFilter{}, out2, nil},
{
SearchFilter{}, out3, []Description{
{Type: TypeArduino, Path: "/dev/tty.usbserial-0001"},
},
},
{SearchFilter{}, out4, nil},
} {
t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
prevSearchCmd := usb.SearchCmd
defer func() {
usb.SearchCmd = prevSearchCmd
}()
usb.SearchCmd = func(ioObjectClass string) []byte {
test.That(t, ioObjectClass, test.ShouldEqual, "AppleUSBACMData")
return []byte(tc.Output)
}
result := Search(tc.Filter)
test.That(t, result, test.ShouldResemble, tc.Expected)
})
}
}
const (
out1 = `<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<array>
<dict>
<key>CFBundleIdentifier</key>
<string>com.apple.DriverKit-AppleUSBSLCOM</string>
<key>CFBundleIdentifierKernel</key>
<string>com.apple.driver.driverkit.serial</string>
<key>HiddenPort</key>
<true/>
<key>IOClass</key>
<string>IOUserSerial</string>
<key>IOMatchCategory</key>
<string>IODefaultMatchCategory</string>
<key>IOMatchDefer</key>
<true/>
<key>IOMatchedPersonality</key>
<dict>
<key>CFBundleIdentifier</key>
<string>com.apple.DriverKit-AppleUSBSLCOM</string>
<key>CFBundleIdentifierKernel</key>
<string>com.apple.driver.driverkit.serial</string>
<key>IOClass</key>
<string>IOUserSerial</string>
<key>IOMatchDefer</key>
<true/>
<key>IOPersonalityPublisher</key>
<string>com.apple.DriverKit-AppleUSBSLCOM</string>
<key>IOProviderClass</key>
<string>IOUSBHostInterface</string>
<key>IOUserClass</key>
<string>AppleUSBSLCOM</string>
<key>IOUserServerCDHash</key>
<string>22f46d43db2d7218c847e6697391d7b7ca44d90e</string>
<key>IOUserServerName</key>
<string>com.apple.driverkit.AppleUSBSLCOM</string>
<key>bConfigurationValue</key>
<integer>1</integer>
<key>bInterfaceNumber</key>
<integer>0</integer>
<key>idProduct</key>
<integer>67</integer>
<key>idVendor</key>
<integer>9025</integer>
</dict>
<key>IOObjectClass</key>
<string>IOUserSerial</string>
<key>IOObjectRetainCount</key>
<integer>11</integer>
<key>IOPersonalityPublisher</key>
<string>com.apple.DriverKit-AppleUSBSLCOM</string>
<key>IOPowerManagement</key>
<dict>
<key>CapabilityFlags</key>
<integer>2</integer>
<key>CurrentPowerState</key>
<integer>2</integer>
<key>MaxPowerState</key>
<integer>2</integer>
</dict>
<key>IOProbeScore</key>
<integer>89999</integer>
<key>IOProviderClass</key>
<string>IOUSBHostInterface</string>
<key>IORegistryEntryChildren</key>
<array>
<dict>
<key>CFBundleIdentifier</key>
<string>com.apple.iokit.IOSerialFamily</string>
<key>CFBundleIdentifierKernel</key>
<string>com.apple.iokit.IOSerialFamily</string>
<key>IOCalloutDevice</key>
<string>/dev/cu.usbserial-0001</string>
<key>IOClass</key>
<string>IOSerialBSDClient</string>
<key>IODialinDevice</key>
<string>/dev/tty.usbserial-0001</string>
<key>IOMatchCategory</key>
<string>IODefaultMatchCategory</string>
<key>IOObjectClass</key>
<string>IOSerialBSDClient</string>
<key>IOObjectRetainCount</key>
<integer>5</integer>
<key>IOPersonalityPublisher</key>
<string>com.apple.iokit.IOSerialFamily</string>
<key>IOProbeScore</key>
<integer>1000</integer>
<key>IOProviderClass</key>
<string>IOSerialStreamSync</string>
<key>IORegistryEntryID</key>
<integer>4295056527</integer>
<key>IORegistryEntryName</key>
<string>IOSerialBSDClient</string>
<key>IOResourceMatch</key>
<string>IOBSD</string>
<key>IOSerialBSDClientType</key>
<string>IOSerialStream</string>
<key>IOServiceBusyState</key>
<integer>0</integer>
<key>IOServiceBusyTime</key>
<integer>681250</integer>
<key>IOServiceState</key>
<integer>30</integer>
<key>IOTTYBaseName</key>
<string>usbmodem</string>
<key>IOTTYDevice</key>
<string>usbmodem-0001</string>
<key>IOTTYSuffix</key>
<string>0001</string>
</dict>
</array>
<key>IORegistryEntryID</key>
<integer>4295056520</integer>
<key>IORegistryEntryName</key>
<string>AppleUSBSLCOM</string>
<key>IOServiceBusyState</key>
<integer>0</integer>
<key>IOServiceBusyTime</key>
<integer>926125</integer>
<key>IOServiceDEXTEntitlements</key>
<string>com.apple.developer.driverkit.family.serial</string>
<key>IOServiceState</key>
<integer>30</integer>
<key>IOTTYBaseName</key>
<string>usbmodem</string>
<key>IOTTYSuffix</key>
<string>0001</string>
<key>IOUserClass</key>
<string>AppleUSBSLCOM</string>
<key>IOUserServerCDHash</key>
<string>22f46d43db2d7218c847e6697391d7b7ca44d90e</string>
<key>IOUserServerName</key>
<string>com.apple.driverkit.AppleUSBSLCOM</string>
<key>bConfigurationValue</key>
<integer>1</integer>
<key>bInterfaceNumber</key>
<integer>0</integer>
<key>idProduct</key>
<integer>67</integer>
<key>idVendor</key>
<integer>9025</integer>
</dict>
</array>
</plist>
`
out2 = `<plist version="1.0">
<array>
<dict>
<key>IORegistryEntryChildren</key>
<array>
<dict>
<key>IODialinDevice</key>
<string>/dev/tty.usbserial-0001</string>
</dict>
</array>
<key>IOTTYBaseName</key>
<string>usbserial</string>
<key>idProduct</key>
<integer>60000</integer>
<key>idVendor</key>
<integer>4292</integer>
</dict>
</array>
</plist>
`
out3 = `<plist version="1.0">
<array>
<dict>
<key>IORegistryEntryChildren</key>
<array>
<dict>
<key>IODialinDevice</key>
<string>/dev/tty.usbserial-0001</string>
</dict>
</array>
<key>IOTTYBaseName</key>
<string>usbmodem</string>
<key>idProduct</key>
<integer>68</integer>
<key>idVendor</key>
<integer>9025</integer>
</dict>
</array>
</plist>
`
out4 = `<plist version="1.0">
<array>
<dict>
<key>IORegistryEntryChildren</key>
<array>
<dict>
<key>IODialinDevice</key>
<string>/dev/tty.usbserial-0001</string>
</dict>
</array>
<key>IOTTYBaseName</key>
<string>usbmodem</string>
<key>idProduct</key>
<integer>67</integer>
<key>idVendor</key>
<integer>9026</integer>
</dict>
</array>
</plist>
`
)