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Launchpad manual
Launchpad manual
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      • Import an OpenPGP key
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    • How-to guides
      • Get started
        • Get the source code
        • Setting up and running Launchpad (quickstart)
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        • Launchpad database setup
        • How to develop with Buildd
        • How to use Soyuz locally
      • Operate Launchpad
        • Getting an overview of Launchpad’s build farm
        • Checking availability of Launchpad frontends
        • Manage users and teams in development environments
        • Create job to publish artifact
        • Triaging Launchpad project bugs
        • Landing updates for Loggerhead
        • Building and publishing Launchpad development LXD images
        • How to use lp-shell
      • Common development tasks
        • Fixing bugs
        • Contributing changes
        • Using an updated dependency
        • Database schema changes process
        • Applying database schema changes
        • Importing an Ubuntu package
      • Launchpad development tips
        • Updating the global configuration for tests
        • Handling security policies
        • Testing CLI scripts
        • Handling exceptions
        • Preserving query count
        • Running Launchpad with Chameleon template engine
        • Launchpad API docs generation
        • How to use codehosting locally
        • Renaming a database table
        • MockIo library
      • Debug
        • Debug tests with Visual Studio Code
        • Debug stories/pagetests
        • Troubleshoot breakpoint issues when running multiple test layers
    • Reference
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    • Explanation
      • The ideas behind Launchpad
        • What is Launchpad?
        • About Launchpad security
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          • Valid-Until configuration for distribution series
        • Application framework
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        • Navigating the tree
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        • Testing
        • Building live filesystems in Launchpad
      • Database
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        • Storm migration guide
        • Working with db-devel
      • Developing the Launchpad project
        • About Launchpad branches
        • Datetime usage guide
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        • Feature flags
        • Hacking
        • The journey of a Launchpad change from a developer’s branch to production
        • Pre merge reviews
        • XXX policy
      • Best practices for development
        • Architectural guide
        • Assertions in Launchpad
        • Bug triage process background
        • Charm development
        • Code import in depth
        • Page tests
        • About Launchpad performance
        • Launchpad permissions
        • Template reuse
      • JavaScript
        • The Launchpad JavaScript build system
        • Integration testing in JavaScript
        • Developing with YUI.Test
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        • Using CSS sprites
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Debug¶

  • Debug tests with Visual Studio Code
  • Debug stories/pagetests
  • Troubleshoot breakpoint issues when running multiple test layers
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Last updated on Apr 22, 2026
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