Commit: CI: Missing test of Vim with ConPTY on Windows

[Christian Brabandt]

CI: Missing test of Vim with ConPTY on Windows

Commit: https://github.com/vim/vim/commit/0115da33b468ca1a23967d38f3bad0e1dee19848
Author: Muraoka Taro <koron....@gmail.com>
Date: Sat Jan 3 11:06:30 2026 +0000

CI: Missing test of Vim with ConPTY on Windows

Problem: Current CI Windows testing does not test Vim using ConPTY.

Solution: Added a configuration to enable ConPTY to the Windows matrix.
This configuration suppresses the installation of winpty,
allowing testing with ConPTY.

Since the fixes made at the end of last year, all tests now pass when
using ConPTY, just like when using winpty. ConPTY itself is stable on
recent versions of Windows, so there are no longer any reasons not to
test it.

closes: #19066

Signed-off-by: Muraoka Taro <koron....@gmail.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5660d978b..a3f2c81c9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -522,6 +522,7 @@ jobs:
- { features: HUGE, toolchain: mingw, VIMDLL: yes, GUI: yes, arch: x86, python3: stable, coverage: yes }
- { features: HUGE, toolchain: msvc, VIMDLL: no, GUI: yes, arch: x86 }
- { features: HUGE, toolchain: mingw, VIMDLL: yes, GUI: no, arch: x64, coverage: yes }
+ - { features: HUGE, toolchain: msvc, VIMDLL: no, GUI: no, arch: x64, ttytype: conpty }
- { features: NORMAL, toolchain: msvc, VIMDLL: yes, GUI: no, arch: x86 }
- { features: NORMAL, toolchain: mingw, VIMDLL: no, GUI: yes, arch: x64 }
- { features: TINY, toolchain: msvc, VIMDLL: yes, GUI: yes, arch: x64 }
@@ -616,11 +617,13 @@ jobs:
call :downloadfile %LUA${{ env.BITS }}_URL% downloads\lua.zip
7z x downloads\lua.zip -o%LUA_DIR% > nul || exit 1

- echo %COL_GREEN%Download winpty%COL_RESET%
- call :downloadfile %WINPTY_URL% downloads\winpty.zip
- 7z x -y downloads\winpty.zip -oD:\winpty > nul || exit 1
- copy /Y D:\winpty\%WARCH% in\winpty.dll src\winpty%BITS%.dll
- copy /Y D:\winpty\%WARCH% in\winpty-agent.exe src\
+ if not "${{ matrix.ttytype }}" == "conpty" (
+ echo %COL_GREEN%Download winpty%COL_RESET%
+ call :downloadfile %WINPTY_URL% downloads\winpty.zip
+ 7z x -y downloads\winpty.zip -oD:\winpty > nul || exit 1
+ copy /Y D:\winpty\%WARCH% in\winpty.dll src\winpty%BITS%.dll
+ copy /Y D:\winpty\%WARCH% in\winpty-agent.exe src\
+ )

echo %COL_GREEN%Download libsodium%COL_RESET%
if "${{ matrix.toolchain }}"=="msvc" (