1 files changed, 67 insertions, 0 deletions
diff --git a/tests/repeat_key/repeat_key_combo/test_repeat_key_combo.cpp b/tests/repeat_key/repeat_key_combo/test_repeat_key_combo.cpp
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+++ b/tests/repeat_key/repeat_key_combo/test_repeat_key_combo.cpp
@@ -0,0 +1,67 @@
+// Copyright 2023 Google LLC
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "keyboard_report_util.hpp"
+#include "keycode.h"
+#include "test_common.hpp"
+#include "test_fixture.hpp"
+#include "test_keymap_key.hpp"
+
+using ::testing::AnyNumber;
+using ::testing::InSequence;
+
+namespace {
+
+extern "C" {
+// Define a combo: KC_X + KC_Y = KC_Q.
+const uint16_t xy_combo[] PROGMEM = {KC_X, KC_Y, COMBO_END};
+combo_t        key_combos[]       = {COMBO(xy_combo, KC_Q)};
+uint16_t       COMBO_LEN          = sizeof(key_combos) / sizeof(*key_combos);
+} // extern "C"
+
+class RepeatKey : public TestFixture {};
+
+// Tests repeating a combo, KC_X + KC_Y = KC_Q, by typing
+// "X, Repeat, Repeat, {X Y}, Repeat, Repeat". This produces "xxxqqq".
+TEST_F(RepeatKey, Combo) {
+    TestDriver driver;
+    KeymapKey  key_x(0, 0, 0, KC_X);
+    KeymapKey  key_y(0, 1, 0, KC_Y);
+    KeymapKey  key_repeat(0, 2, 0, QK_REP);
+    set_keymap({key_x, key_y, key_repeat});
+
+    // Allow any number of empty reports.
+    EXPECT_EMPTY_REPORT(driver).Times(AnyNumber());
+    {
+        InSequence seq;
+        EXPECT_REPORT(driver, (KC_X));
+        EXPECT_REPORT(driver, (KC_X));
+        EXPECT_REPORT(driver, (KC_X));
+        EXPECT_REPORT(driver, (KC_Q));
+        EXPECT_REPORT(driver, (KC_Q));
+        EXPECT_REPORT(driver, (KC_Q));
+    }
+
+    tap_keys(key_x, key_repeat, key_repeat);
+    tap_combo({key_x, key_y});
+
+    EXPECT_KEYCODE_EQ(get_last_keycode(), KC_Q);
+
+    tap_keys(key_repeat, key_repeat);
+
+    testing::Mock::VerifyAndClearExpectations(&driver);
+}
+
+} // namespace