From b60ef9f0abf21c41573fdd51ceddc1daf1e50bfd Mon Sep 17 00:00:00 2001
From: Michael Richters <gedankenexperimenter@gmail.com>
Date: Mon, 6 Jun 2022 12:46:28 -0500
Subject: [PATCH] Add rollover test for PrefixLayer plugin

This test verifies that PrefixLayer doesn't clear held non-modifier keys from
the report before sending the prefix sequence.

Signed-off-by: Michael Richters <gedankenexperimenter@gmail.com>
---
 tests/plugins/PrefixLayer/basic/test.ktest | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/tests/plugins/PrefixLayer/basic/test.ktest b/tests/plugins/PrefixLayer/basic/test.ktest
index 137f93fe..7827bddd 100644
--- a/tests/plugins/PrefixLayer/basic/test.ktest
+++ b/tests/plugins/PrefixLayer/basic/test.ktest
@@ -233,3 +233,40 @@ RUN 4 ms
 RELEASE PREFIX_B
 RUN 1 cycle
 EXPECT no keyboard-report # no report after releasing PREFIX_B
+
+# ==============================================================================
+NAME Prefix layer rollover from letter
+
+RUN 4 ms
+PRESS K
+RUN 1 cycle
+EXPECT keyboard-report Key_K # press K
+
+RUN 4 ms
+PRESS PREFIX_B
+RUN 1 cycle
+EXPECT no keyboard-report # no report after pressing PREFIX_B
+
+RUN 4 ms
+PRESS H
+RUN 1 cycle
+EXPECT keyboard-report Key_K Key_LCtrl # hold K and press Ctrl
+EXPECT keyboard-report Key_K Key_LCtrl Key_B # press B, hold K & Ctrl
+EXPECT keyboard-report Key_K Key_LCtrl # release B, hold K & Ctrl
+EXPECT keyboard-report Key_K # release Ctrl
+EXPECT keyboard-report Key_K Key_H # hold K, press H
+
+RUN 4 ms
+RELEASE K
+RUN 1 cycle
+EXPECT keyboard-report Key_H # release K
+
+RUN 4 ms
+RELEASE PREFIX_B
+RUN 1 cycle
+EXPECT no keyboard-report # no report after releasing PREFIX_B
+
+RUN 4 ms
+RELEASE H
+RUN 1 cycle
+EXPECT keyboard-report empty # release H