From fdff86c08c627a42be39cac851f670bb47c14885 Mon Sep 17 00:00:00 2001
From: erstarr <253168930+erstarr@users.noreply.github.com>
Date: Fri, 1 May 2026 01:00:14 +0200
Subject: [PATCH] test: move window into group `follow_focus = true`

---
 hyprtester/src/tests/main/scroll.cpp | 63 +++++++++++++++++++++++++++-
 1 file changed, 62 insertions(+), 1 deletion(-)

diff --git a/hyprtester/src/tests/main/scroll.cpp b/hyprtester/src/tests/main/scroll.cpp
index 3b0aa42fe..b44b9f644 100644
--- a/hyprtester/src/tests/main/scroll.cpp
+++ b/hyprtester/src/tests/main/scroll.cpp
@@ -755,4 +755,65 @@ TEST_CASE(testScrollingViewBehaviourMoveWindowIntoGroupFollowFocusFalse) {
     Tests::killAllWindows();
     ASSERT(Tests::windowCount(), 0);
 
-}
\ No newline at end of file
+}
+
+
+
+TEST_CASE(testScrollingViewBehaviourMoveWindowInGroupFollowFocusTrue) {
+
+    /*
+    when a window is moved inside a group, scrolling view should move to fit that group when follow_focus = true
+    ------------------------------------------------------------------------------------------------------------
+    */
+    
+    NLog::log("{}Testing scrolling view behaviour: moving a window in a group SHOULD move scrolling view if follow_focus = true", Colors::GREEN);
+
+    OK(getFromSocket("r/eval hl.config({ general = { layout = 'scrolling' } })"));
+
+
+    // ensure variables are correctly set for the test
+    OK(getFromSocket("/eval hl.config({group = {auto_group = false}})"));
+
+    if (!Tests::spawnKitty("a")) {
+        FAIL_TEST("{}Failed to spawn kitty with win class `a`", Colors::RED);
+    }
+
+    OK(getFromSocket("/dispatch hl.dsp.layout('colresize 0.8')"));
+    OK(getFromSocket("/dispatch hl.dsp.group.toggle({window = 'class:a'})"));
+
+    if (!Tests::spawnKitty("b")) {
+        FAIL_TEST("{}Failed to spawn kitty with win class `b`", Colors::RED);
+    }
+
+    if (!Tests::spawnKitty("c")) {
+        FAIL_TEST("{}Failed to spawn kitty with win class `c`", Colors::RED);
+    }
+
+    // focus class:b
+    OK(getFromSocket("/dispatch hl.dsp.focus({window = 'class:b'})"));
+
+    // move it into the group where class:a is
+    OK(getFromSocket("/dispatch hl.dsp.window.move({ into_group = 'left' })"));
+
+    // the focus now should still be on class:b window. If the scrolling view did move, its x coordinate for its `at:` value should be >= 0
+
+    const std::string currentWindowPos  = Tests::getWindowAttribute(getFromSocket("/activewindow"), "at:");
+    const std::string currentWindowPosX = currentWindowPos.substr(4, currentWindowPos.find(',') - 4);
+    // test fail
+    if (std::stoi(currentWindowPosX) < 0) {
+        FAIL_TEST("{}window of class 'b' does not have x coordinates >= 0 for its position: {}", Colors::RED, currentWindowPosX);
+    }
+    // test pass
+    else {
+        NLog ::log("{}Passed: {}window of class 'b' has x coordinates >= 0 for its position: {}", Colors ::GREEN, Colors::RESET, currentWindowPosX);
+    }
+
+    // clean up
+
+
+    // kill all windows
+    NLog::log("{}Killing all windows", Colors::YELLOW);
+    Tests::killAllWindows();
+    ASSERT(Tests::windowCount(), 0);
+}
+