UIA: GetVisibleRanges() returning text beyond the visible range #10852

Open
opened 2026-01-31 02:32:00 +00:00 by claunia · 0 comments
Owner

Originally created by @codeofdusk on GitHub (Oct 2, 2020).

Originally assigned to: @carlos-zamora on GitHub.

Environment

Windows build number: [run `[Environment]::OSVersion` for powershell, or `ver` for cmd] OpenConsole (relaese build of #7792 )
Windows Terminal version (if applicable):

Any other software? NVDA

Steps to reproduce

  1. Call GetVisibleRanges.
  2. Make a degenerate range at the end of this range.
  3. Expand the degenerate range to line.

Expected behaviour

The last visible line is contained in the range.

Actual behaviour

An empty line is contained in the range.

Originally created by @codeofdusk on GitHub (Oct 2, 2020). Originally assigned to: @carlos-zamora on GitHub. <!-- 🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨 I ACKNOWLEDGE THE FOLLOWING BEFORE PROCEEDING: 1. If I delete this entire template and go my own path, the core team may close my issue without further explanation or engagement. 2. If I list multiple bugs/concerns in this one issue, the core team may close my issue without further explanation or engagement. 3. If I write an issue that has many duplicates, the core team may close my issue without further explanation or engagement (and without necessarily spending time to find the exact duplicate ID number). 4. If I leave the title incomplete when filing the issue, the core team may close my issue without further explanation or engagement. 5. If I file something completely blank in the body, the core team may close my issue without further explanation or engagement. All good? Then proceed! --> <!-- This bug tracker is monitored by Windows Terminal development team and other technical folks. **Important: When reporting BSODs or security issues, DO NOT attach memory dumps, logs, or traces to Github issues**. Instead, send dumps/traces to secure@microsoft.com, referencing this GitHub issue. If this is an application crash, please also provide a Feedback Hub submission link so we can find your diagnostic data on the backend. Use the category "Apps > Windows Terminal (Preview)" and choose "Share My Feedback" after submission to get the link. Please use this form and describe your issue, concisely but precisely, with as much detail as possible. --> # Environment ```none Windows build number: [run `[Environment]::OSVersion` for powershell, or `ver` for cmd] OpenConsole (relaese build of #7792 ) Windows Terminal version (if applicable): Any other software? NVDA ``` # Steps to reproduce 1. Call `GetVisibleRanges`. 2. Make a degenerate range at the end of this range. 3. Expand the degenerate range to line. <!-- A description of how to trigger this bug. --> # Expected behaviour The last visible line is contained in the range. <!-- A description of what you're expecting, possibly containing screenshots or reference material. --> # Actual behaviour An empty line is contained in the range. <!-- What's actually happening? -->
claunia added the Product-ConhostNeeds-TriageIssue-BugArea-Accessibility labels 2026-01-31 02:32:00 +00:00
Sign in to join this conversation.
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: starred/terminal#10852