squish using a board farm cloud embedded devices gui ... · 16 execute gui test scripts using ci...
TRANSCRIPT
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Embedded Devices GUI Testing with Squish Using a Board Farm Cloud
Harish [email protected]
Squish Days Europe 18th October 2019
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2 Why build a Board Farm?▪ Better utilization of hardware resources
• Scarce hardware — prototypes• Expensive hardware
▪ Reduce cycle time for new product development• Distributed teams across (different sites, buildings/floors/labs, companies) can
access hardware on demand and perform manual debugging and testing• Use the same infrastructure for continuous/automated testing
▪ Reduce response time to reproduce issues• Easy and on-demand access to hardware resources for reproducing field and
development issues• Need access only once or for short durations • Often unable to reproduce problems on all boards
▪ Typical solution: Ship, Track and Manage• Low utilization of hardware resources and increase cycle time
▪ Desired solution: Centralized hardware access with a few exceptions
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3 On-Premise Board Farm Cloud (BFC)
BF DashboardBoard Management and Access
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4 BFC Master
▪ Centralized Device Management
▪ Multi-user▪ Docker container▪ Console access▪ Power control▪ Image and File transfer▪ Hotplug Control▪ Built-in App/Test server
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5 Zombie
▪ Zombie (red)▪ App/Test Server (blue)
▪ USB hotplugs▪ Ethernet hotplugs▪ SDMUX▪ I2C bus connector▪ GPIO connector
IO-CX
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6 Dashboard — Board Management
• User account management • Zombie management • Board management
– Board addition/ configuration/deletion
– Board (devices) status– Board allocation/
deallocation
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7 Devices
▪ Sign in
▪ Visit All Devices
▪ Allocate the device
▪ Launch Console
▪ Retire Device
▪ Visit My Devices
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8 Console▪ Device must be allocated to
access this page▪ Power Control
• Green = ON• Red = OFF
▪ New Console Session• Serial• SSH• ADB (Android)
▪ Video & Audio Streaming▪ IO-CX Menu
• Green = controlled by device • Red = controlled by zombie
▪ Download Log▪ Image Transfer▪ Release Device
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9 Remote Device Access
Console log
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10 Benefits of an On-Premise Board Farm Cloud
▪ Private behind your firewall — totally under your control▪ Make board at remote locations available to everyone — by different functional teams even
with limited availability of development boards▪ Remote board debugging — similar user experience as the local board▪ Remote viewing (Live Video/Audio streaming)▪ Infrastructure for CI/CT — easy to bring agile lifecycle management for your products▪ Multi-user access to shared resources — minimize cost and helps with the schedule▪ Improved development efficiency — even when the teams are splits between different sites,
buildings/floors, labs▪ Centralized board management▪ Easier inventory management and tracking including health of boards▪ IT deployment friendly
• Runs Linux (Linux server or standard Linux distribution)• Boards are in a private IP network — can enable any features including dhcp server,
web server with no interference to corporate IT.
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Qt Desktop Application GUI Testing
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12 Squish for Qt with BFC (Board Farm Cloud)
ZombieOn-Premises Cloud
BFC Master
Squish for Qt
Port 4322
Port 4322
Port Forwarding
Squish for Qt(SquishServer)
Device- RPi board
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13 3 Modes of Test Execution
1. Squish IDE2. CLI from remote machine3. Continuous Testing with Jenkins
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14 Execute GUI Test scripts using Squish IDE
ZombieOn-Premises Cloud
BFC Master
Squish for Qt(Squish IDE)
Port 4322
Port 4322
Port Forwarding
Squish for Qt(SquishServer)
Device- RPi board
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15 Execute GUI Test scripts using CLI
Zombie
Port 4322
Port 4322
Port Forwarding
On-Premises Cloud
BFC MasterDevice- RPi board
Squish for Qt(SquishServer)
Squish for Qt (SquishRunner)
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16 Execute GUI Test scripts using CI (Jenkins)
Zombie
Port 4322
Port 4322
BFC Master
Port Forwarding
On-Premises Cloud
Squish for Qt(SquishServer)
Squish for Qt (SquishRunner/IDE)
Squish Plugin
Device- RPi board
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Web Application GUI Testing
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18 Squish for Web with BFC (Board Farm Cloud)
Zombie
Port 80
Port 8088
Port Forwarding
On-Premises Cloud
BFC MasterDevice
Squish for Web
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19 Execute Squish Test scripts using Squish IDE
Zombie
Port 80
Port 8088
Port Forwarding
On-Premises Cloud
BFC MasterDevice
Squish for Web(IDE)
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20 Execute Squish Test scripts using CLI
Zombie
Port 80
Port 8088
Port Forwarding
On-Premises Cloud
BFC MasterDevice
Squish for Web(SquishServer)
SquishRunner
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21 Execute Squish Test scripts using CI (Jenkins)
Zombie
Port 80
Port 8088
Port Forwarding
On-Premises Cloud
BFC MasterDevice
Squish PluginSquish for Web
(SquishRunner/IDE)
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22
▪ Continuous Testing is a process of executing automated tests as part of the software delivery pipeline and feedback on the risks associated with a software release candidate as rapidly as possible.
▪ TAS uses:• Pre-integrated with CI (like Jenkins)
with policy configuration options• Build and source code management
(SCM) system independent• Automated test framework
– Manual tests automated– Test both applications and the
embedded pieces separately– Stress and performance
benchmarking of the complete system
• Auto report generation
Timesys Test Automation Solution (TAS) with Continuous Testing
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Q & A
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Thank You