[PR #484] [CLOSED] test(core): add regression tests for CJK line boundary and emoji handling #1350

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opened 2026-03-14 09:31:59 +03:00 by kerem · 0 comments

kerem commented

2026-03-14 09:31:59 +03:00

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📋 Pull Request Information

Original PR: https://github.com/anomalyco/opentui/pull/484
Author: @GreyElaina
Created: 1/7/2026
Status: ❌ Closed

Base: main ← Head: core-unicode-tests

📝 Commits (2)

885e7af test(core): add regression tests for CJK line boundary and emoji handling
88ed78d Merge branch 'main' into core-unicode-tests

📊 Changes

5 files changed (+260 additions, -0 deletions)

View changed files

📝 packages/core/src/renderables/Text.test.ts (+37 -0)
📝 packages/core/src/renderables/TextBufferRenderable.ts (+5 -0)
📝 packages/core/src/renderables/__tests__/Textarea.keybinding.test.ts (+46 -0)
📝 packages/core/src/text-buffer-view.test.ts (+95 -0)
📝 packages/core/src/zig/tests/text-buffer-drawing_test.zig (+77 -0)

📄 Description

Adds regression tests for CJK and emoji handling edge cases.

Tests Added

CJK character at line boundary tests (text-buffer-view)
CJK wrapping and streaming append tests (Text.test.ts)
Zig native test for streaming append with CJK
Textarea keybinding tests for ZWJ emoji, flags, skin tones

Additional

Add appendText() method to TextBufferRenderable for streaming use case

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/anomalyco/opentui/pull/484 **Author:** [@GreyElaina](https://github.com/GreyElaina) **Created:** 1/7/2026 **Status:** ❌ Closed **Base:** `main` ← **Head:** `core-unicode-tests` --- ### 📝 Commits (2) - [`885e7af`](https://github.com/anomalyco/opentui/commit/885e7af241070aaa7e968948e16ddfc7ad476501) test(core): add regression tests for CJK line boundary and emoji handling - [`88ed78d`](https://github.com/anomalyco/opentui/commit/88ed78d14596781a3da943302a22b1403aad3c00) Merge branch 'main' into core-unicode-tests ### 📊 Changes **5 files changed** (+260 additions, -0 deletions) <details> <summary>View changed files</summary> 📝 `packages/core/src/renderables/Text.test.ts` (+37 -0) 📝 `packages/core/src/renderables/TextBufferRenderable.ts` (+5 -0) 📝 `packages/core/src/renderables/__tests__/Textarea.keybinding.test.ts` (+46 -0) 📝 `packages/core/src/text-buffer-view.test.ts` (+95 -0) 📝 `packages/core/src/zig/tests/text-buffer-drawing_test.zig` (+77 -0) </details> ### 📄 Description Adds regression tests for CJK and emoji handling edge cases. ## Tests Added - CJK character at line boundary tests (text-buffer-view) - CJK wrapping and streaming append tests (Text.test.ts) - Zig native test for streaming append with CJK - Textarea keybinding tests for ZWJ emoji, flags, skin tones ## Additional - Add `appendText()` method to `TextBufferRenderable` for streaming use case --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>