branch coverage of with statement in 2.7 · Issue #128 · nedbat/coveragepy (original) (raw)

Skip to content

Navigation Menu

• • GitHub Copilot Write better code with AI
  • GitHub Advanced Security Find and fix vulnerabilities
  • Actions Automate any workflow
  • Codespaces Instant dev environments
  • Issues Plan and track work
  • Code Review Manage code changes
  • Discussions Collaborate outside of code
  • Code Search Find more, search less
• Explore
  • Learning Pathways
  • Events & Webinars
  • Ebooks & Whitepapers
  • Customer Stories
  • Partners
  • Executive Insights
• • GitHub Sponsors Fund open source developers
  • The ReadME Project GitHub community articles
• • Enterprise platform AI-powered developer platform
• Pricing

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Sign up

Appearance settings

Description

Originally reported by Christian Heimes (Bitbucket: tiran, GitHub: tiran)

With Python 2.7, branch detection doesn't get a with statement right with an inner return right. Coverage show the line "with open("test", "w") as f" as a branch, that never reaches "exit". Under Python 2.6 the with statement is shown as fully covered.

#!python

def example(): 
    with open("test", "w") as f: # exit
        f.write("") 
        return 1 
 
example() 

Tested with coverage 3.4 and 3.5a1.

• Bitbucket: https://bitbucket.org/ned/coveragepy/issue/128