From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:22:09 +0200
Subject: Adding upstream version 110.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/webxr/gamepads-module/META.yml           |   1 +
 .../gamepads-module/idlharness.https.window.js     |  16 +++
 .../xrInputSource_gamepad_disconnect.https.html    | 159 +++++++++++++++++++++
 ...InputSource_gamepad_input_registered.https.html | 130 +++++++++++++++++
 4 files changed, 306 insertions(+)
 create mode 100644 testing/web-platform/tests/webxr/gamepads-module/META.yml
 create mode 100644 testing/web-platform/tests/webxr/gamepads-module/idlharness.https.window.js
 create mode 100644 testing/web-platform/tests/webxr/gamepads-module/xrInputSource_gamepad_disconnect.https.html
 create mode 100644 testing/web-platform/tests/webxr/gamepads-module/xrInputSource_gamepad_input_registered.https.html

(limited to 'testing/web-platform/tests/webxr/gamepads-module')
diff --git a/testing/web-platform/tests/webxr/gamepads-module/META.yml b/testing/web-platform/tests/webxr/gamepads-module/META.yml
new file mode 100644
index 0000000000..a6751571a7
--- /dev/null
+++ b/testing/web-platform/tests/webxr/gamepads-module/META.yml
@@ -0,0 +1 @@
+spec: https://immersive-web.github.io/webxr-gamepads-module/
diff --git a/testing/web-platform/tests/webxr/gamepads-module/idlharness.https.window.js b/testing/web-platform/tests/webxr/gamepads-module/idlharness.https.window.js
new file mode 100644
index 0000000000..4509c67a84
--- /dev/null
+++ b/testing/web-platform/tests/webxr/gamepads-module/idlharness.https.window.js
@@ -0,0 +1,16 @@
+// META: script=/resources/WebIDLParser.js
+// META: script=/resources/idlharness.js
+
+'use strict';
+
+// https://immersive-web.github.io/webxr-gamepads-module/
+
+idl_test(
+  ['webxr-gamepads-module'],
+  ['webxr', 'dom'],
+  async idl_array => {
+    idl_array.add_objects({
+      // TODO: XRInputSource
+    });
+  }
+);
diff --git a/testing/web-platform/tests/webxr/gamepads-module/xrInputSource_gamepad_disconnect.https.html b/testing/web-platform/tests/webxr/gamepads-module/xrInputSource_gamepad_disconnect.https.html
new file mode 100644
index 0000000000..bd69649d44
--- /dev/null
+++ b/testing/web-platform/tests/webxr/gamepads-module/xrInputSource_gamepad_disconnect.https.html
@@ -0,0 +1,159 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="../resources/webxr_util.js"></script>
+<script src="../resources/webxr_test_constants.js"></script>
+
+<script>
+let testName = "WebXR InputSource's gamepad gets disconnected when the input source is removed";
+
+let watcherDone = new Event("watcherdone");
+
+let fakeDeviceInitParams = TRACKED_IMMERSIVE_DEVICE;
+
+let testFunction = function(session, fakeDeviceController, t) {
+  let eventWatcher = new EventWatcher(t, session, ["watcherdone"]);
+  let eventPromise = eventWatcher.wait_for(["watcherdone"]);
+
+  let inputChangeEvents = 0;
+  let cached_input_source = null;
+  function onInputSourcesChange(event) {
+    t.step(() => {
+      inputChangeEvents++;
+
+      // The first change event should be adding our controller/gamepad.
+      if (inputChangeEvents === 1) {
+        // We should have one input source
+        assert_equals(session.inputSources.length, 1,
+          "should initially have an input source");
+        assertGamepadConnected();
+      } else if (inputChangeEvents === 2) {
+        // The second event should be disconnecting our gamepad, we should still
+        // have an input source.
+        assert_equals(session.inputSources.length, 1,
+          "removing the gamepad shouldn't remove the input source");
+        // However, disconnecting the gamepad from the input source should cause
+        // the input source to be re-created. Verify this.
+        assertInputSourceRecreated(event);
+        assertGamepadDisconnected();
+        cached_input_source = session.inputSources[0];
+      } else if (inputChangeEvents === 3) {
+        assert_equals(session.inputSources.length, 1,
+          "re-adding the gamepad shouldn't add an extra input source");
+        // The third event should be reconnecting our gamepad, we should still
+        // have an input source. However, it should have been re-created.
+        assertInputSourceRecreated(event);
+        assertGamepadConnected();
+      } else if (inputChangeEvents === 4) {
+        // The fourth event should be disconnecting our gamepad, we should no
+        // longer have an input source.
+        assert_equals(session.inputSources.length, 0,
+          "input source should have been disconnected");
+        assertGamepadDisconnected();
+      } else if (inputChangeEvents === 5) {
+        // The fifth event should be re-connecting our gamepad to prep for
+        // ending the session.
+        assert_equals(session.inputSources.length, 1,
+          "input source should have been re-connected");
+        assertGamepadConnected();
+        session.dispatchEvent(watcherDone);
+      }
+    });
+  }
+
+  function assertInputSourceRecreated(event) {
+    assert_equals(event.added.length, 1);
+    assert_equals(event.removed.length, 1);
+    assert_equals(session.inputSources[0], event.added[0]);
+    assert_equals(cached_input_source, event.removed[0]);
+  }
+
+  function assertGamepadConnected() {
+    cached_input_source = session.inputSources[0];
+    assert_not_equals(cached_input_source, null,
+      "Expect to get a cached_input_source, iteration: " + inputChangeEvents);
+    assert_not_equals(cached_input_source.gamepad, null,
+      "Expect to have a gamepad, iteration: " + inputChangeEvents);
+    assert_equals(cached_input_source.gamepad.index, -1,
+      "WebXR Gamepad.index must be -1, iteration: " + inputChangeEvents);
+    assert_equals(cached_input_source.gamepad.id, "",
+      "WebXR Gamepad.id must be empty string, iteration: " + inputChangeEvents);
+    assert_true(cached_input_source.gamepad.connected,
+      "Expect the gamepad to be connected, iteration: " + inputChangeEvents);
+  }
+
+  function assertGamepadDisconnected() {
+    assert_not_equals(cached_input_source, null,
+      "Expect to have a cached_input_source, iteration: " + inputChangeEvents);
+    assert_not_equals(cached_input_source.gamepad, null,
+      "Expect to have a gamepad on cached_input_source, iteration: " + inputChangeEvents);
+    assert_equals(cached_input_source.gamepad.index, -1,
+      "WebXR Gamepad.index must be -1, iteration: " + inputChangeEvents);
+    assert_equals(cached_input_source.gamepad.id, "",
+      "WebXR Gamepad.id must be empty string, iteration: " + inputChangeEvents);
+    assert_false(cached_input_source.gamepad.connected,
+      "Expect cached gamepad to be disconnected, iteration: " + inputChangeEvents);
+  }
+
+  session.addEventListener('inputsourceschange', onInputSourcesChange, false);
+
+  // A set of supported buttons which should cause the runtime to treat the
+  // controller as supporting a gamepad.
+  let gamepadButtons = [
+    {
+      buttonType: 'grip',
+      pressed: false,
+      touched: false,
+      pressedValue: 0
+    },
+    {
+      buttonType: 'touchpad',
+      pressed: false,
+      touched: false,
+      pressedValue: 0
+    }
+  ];
+
+  let input_source = fakeDeviceController.simulateInputSourceConnection({
+    handedness: "right",
+    targetRayMode: "tracked-pointer",
+    pointerOrigin: VALID_POINTER_TRANSFORM,
+    profiles: [],
+    supportedButtons: gamepadButtons
+  });
+
+  // Input events need one frame to propagate, so this does (in order and running
+  // a rAF after each step:
+  // 1. Disconnect the gamepad (so we can verify that the gamepad is disconnected)
+  // 2. Reconnect the gamepad (so we can set up to disconnect the controller)
+  // 3. Disconnect the controller (so we can verify that it's gamepad gets disconnected).
+  // 4. Adds the controller back (so we can test the end Session)
+  // 5. Waits for all of the input events to finish propagating, then ends the
+  // session, at which point the controller should be disconnected.
+  return new Promise((resolve) => {
+    requestSkipAnimationFrame(session, () => {
+      input_source.setSupportedButtons([]);
+      session.requestAnimationFrame(() => {
+        input_source.setSupportedButtons(gamepadButtons);
+        session.requestAnimationFrame(() => {
+          input_source.disconnect();
+          session.requestAnimationFrame(() => {
+            input_source.reconnect();
+            session.requestAnimationFrame(() => {
+              eventPromise.then(() => {
+                session.end().then(() => {
+                  assertGamepadDisconnected();
+                  resolve();
+                });
+              });
+            });
+          });
+        });
+      });
+    });
+  });
+};
+
+xr_session_promise_test(
+  testName, testFunction, fakeDeviceInitParams, 'immersive-vr');
+</script>
diff --git a/testing/web-platform/tests/webxr/gamepads-module/xrInputSource_gamepad_input_registered.https.html b/testing/web-platform/tests/webxr/gamepads-module/xrInputSource_gamepad_input_registered.https.html
new file mode 100644
index 0000000000..28f3084671
--- /dev/null
+++ b/testing/web-platform/tests/webxr/gamepads-module/xrInputSource_gamepad_input_registered.https.html
@@ -0,0 +1,130 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="../resources/webxr_util.js"></script>
+<script src="../resources/webxr_test_constants.js"></script>
+
+<script>
+let testName = "WebXR InputSource's gamepad properly registers input";
+
+let fakeDeviceInitParams = TRACKED_IMMERSIVE_DEVICE;
+
+let testFunction = function(session, fakeDeviceController, t) {
+
+  // There should only be one input source change event, which is from adding
+  // the input source at the start of the test.
+  let inputChangeEvents = 0;
+  function onInputSourcesChange(event) {
+    assert_equals(inputChangeEvents, 0,
+      "Gamepad button or input axis value changes should not fire an input source change event.");
+    inputChangeEvents++;
+  }
+
+  session.addEventListener('inputsourceschange', onInputSourcesChange, false);
+
+  // Create our input source and immediately toggle the primary input so that
+  // it appears as already needing to send a click event when it appears.
+  let input_source = fakeDeviceController.simulateInputSourceConnection({
+    handedness: "right",
+    targetRayMode: "tracked-pointer",
+    pointerOrigin: VALID_POINTER_TRANSFORM,
+    profiles: [],
+    supportedButtons: [
+      {
+        buttonType: 'grip',
+        pressed: false,
+        touched: false,
+        pressedValue: 0
+      },
+      {
+        buttonType: 'touchpad',
+        pressed: false,
+        touched: false,
+        pressedValue: 0
+      }
+    ]
+  });
+
+  let cached_input_source = null;
+  let cached_gamepad = null;
+
+  function assertSameObjects() {
+    assert_equals(session.inputSources[0], cached_input_source);
+    assert_equals(cached_input_source.gamepad, cached_gamepad);
+
+    // Also make sure that WebXR gamepads have the index and id values required
+    // by the spec.
+    assert_equals(cached_gamepad.index, -1);
+    assert_equals(cached_gamepad.id, "");
+  }
+
+  // Input events and gamepad state changes (button presses, axis movements)
+  // need one frame to propagate, so this does (in order and running a rAF after
+  // each step):
+  // 1) Press the mock gamepad's button (so we can verify the button press makes
+  //    its way to the WebXR gamepad and that it does not fire an
+  //    inputsourceschange event).
+  // 2) Update the mock gamepad's input axes values (so we can verify the
+  //    updated values make their way to the WebXR gamepad and that it does not
+  //    fire an inputsourceschange event).
+  return new Promise((resolve) => {
+    requestSkipAnimationFrame(session, () => {
+      // Make sure the exposed gamepad has the number of buttons and axes we
+      // requested.
+      // 3 Buttons: trigger, grip, touchpad
+      // 2 Axes from the touchpad
+      cached_input_source = session.inputSources[0];
+      cached_gamepad = cached_input_source.gamepad;
+      t.step(() => {
+        assert_equals(cached_gamepad.index, -1);
+        assert_equals(cached_gamepad.id, "");
+        assert_equals(cached_gamepad.buttons.length, 3);
+        assert_equals(cached_gamepad.axes.length, 2);
+        // Initially, the button should not be pressed and the axes values should
+        // be set to 0.
+        assert_false(cached_gamepad.buttons[1].pressed);
+        assert_equals(cached_gamepad.axes[0], 0);
+        assert_equals(cached_gamepad.axes[1], 0);
+      }, "Verify initial state");
+      // Simulate button press.
+      input_source.updateButtonState({
+        buttonType: 'grip',
+        pressed: true,
+        touched: true,
+        value: 1.0
+      });
+      session.requestAnimationFrame(() => {
+        t.step(() => {
+          assertSameObjects();
+          assert_true(cached_gamepad.buttons[1].pressed);
+        }, "Gamepad is updated in place when a button is pressed");
+
+        // Simulate input axes movement.
+        input_source.updateButtonState({
+          buttonType: 'touchpad',
+          pressed: false,
+          touched: true,
+          value: 0,
+          xValue: 0.5,
+          yValue: -0.5
+        });
+        session.requestAnimationFrame(() => {
+          // Input source and gamepad should not be re-created. They should be
+          // updated in place when input axes values change.
+          t.step(() => {
+            assertSameObjects();
+            assert_equals(cached_gamepad.axes[0], 0.5);
+            assert_equals(cached_gamepad.axes[1], -0.5);
+            // Button that was pressed last frame should still be pressed.
+            assert_true(cached_gamepad.buttons[1].pressed);
+          }, "Gamepad is updated in place when axes values change");
+          resolve();
+        });
+      });
+    });
+  });
+};
+
+xr_session_promise_test(
+  testName, testFunction, fakeDeviceInitParams, 'immersive-vr');
+</script>
-- 
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