.cspell.json

@@ -483,7 +483,8 @@
     "countup",
     "darkmatter",
     "Undeletes",
-    "SSSZ"
+    "SSSZ",
+    "pageerror"
   ],
   "dictionaries": ["npm", "softwareTerms", "node", "html", "css", "bash", "en_US", "en-gb", "misc"],
   "ignorePaths": [

e2e/appActions.js

@@ -682,6 +682,21 @@ async function linkParameterToObject(page, parameterName, objectName) {
   await page.getByLabel('Save').click();
 }
 
+/**
+ * Rename the currently viewed `domainObject` from the browse bar.
+ *
+ * @param {import('@playwright/test').Page} page
+ * @param {string} newName
+ */
+async function renameCurrentObjectFromBrowseBar(page, newName) {
+  const nameInput = page.getByLabel('Browse bar object name');
+  await nameInput.click();
+  await nameInput.fill('');
+  await nameInput.fill(newName);
+  // Click the browse bar container to save changes
+  await page.getByLabel('Browse bar', { exact: true }).click();
+}
+
 export {
   createDomainObjectWithDefaults,
   createExampleTelemetryObject,
@@ -693,6 +708,7 @@ export {
   linkParameterToObject,
   navigateToObjectWithFixedTimeBounds,
   navigateToObjectWithRealTime,
+  renameCurrentObjectFromBrowseBar,
   setEndOffset,
   setFixedIndependentTimeConductorBounds,
   setFixedTimeMode,

e2e/tests/functional/example/eventWithAcknowledgeGenerator.e2e.spec.js

@@ -0,0 +1,67 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2024, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+import { createDomainObjectWithDefaults, setRealTimeMode } from '../../../appActions.js';
+import { MISSION_TIME } from '../../../constants.js';
+import { expect, test } from '../../../pluginFixtures.js';
+
+const TELEMETRY_RATE = 2500;
+
+test.describe('Example Event Generator Acknowledge with Controlled Clock @clock', () => {
+  test.beforeEach(async ({ page }) => {
+    await page.clock.install({ time: MISSION_TIME });
+    await page.clock.resume();
+
+    await page.goto('./', { waitUntil: 'domcontentloaded' });
+
+    await setRealTimeMode(page);
+
+    await createDomainObjectWithDefaults(page, {
+      type: 'Event Message Generator with Acknowledge'
+    });
+  });
+
+  test('Rows are updatable in place', async ({ page }) => {
+    test.info().annotations.push({
+      type: 'issue',
+      description: 'https://github.com/nasa/openmct/issues/7938'
+    });
+
+    await test.step('First telemetry datum gets added as new row', async () => {
+      await page.clock.fastForward(TELEMETRY_RATE);
+      const rows = page.getByLabel('table content').getByLabel('Table Row');
+      const acknowledgeCell = rows.first().getByLabel('acknowledge table cell');
+
+      await expect(rows).toHaveCount(1);
+      await expect(acknowledgeCell).not.toHaveAttribute('title', 'OK');
+    });
+
+    await test.step('Incoming Telemetry datum matching an existing rows in place update key has data merged to existing row', async () => {
+      await page.clock.fastForward(TELEMETRY_RATE * 2);
+      const rows = page.getByLabel('table content').getByLabel('Table Row');
+      const acknowledgeCell = rows.first().getByLabel('acknowledge table cell');
+
+      await expect(rows).toHaveCount(1);
+      await expect(acknowledgeCell).toHaveAttribute('title', 'OK');
+    });
+  });
+});

e2e/tests/functional/plugins/displayLayout/displayLayout.e2e.spec.js

@@ -507,8 +507,153 @@ test.describe('Display Layout', () => {
     // In real time mode, we don't fetch annotations at all
     await expect.poll(() => networkRequests, { timeout: 10000 }).toHaveLength(0);
   });
+
+  test('Same objects with different request options have unique subscriptions', async ({
+    page
+  }) => {
+    // Expand My Items
+    await page.getByLabel('Expand My Items folder').click();
+
+    // Create a Display Layout
+    const displayLayout = await createDomainObjectWithDefaults(page, {
+      type: 'Display Layout',
+      name: 'Test Display'
+    });
+
+    // Create a State Generator, set to higher frequency updates
+    const stateGenerator = await createDomainObjectWithDefaults(page, {
+      type: 'State Generator',
+      name: 'State Generator'
+    });
+    const stateGeneratorTreeItem = page.getByRole('treeitem', {
+      name: stateGenerator.name
+    });
+    await stateGeneratorTreeItem.click({ button: 'right' });
+    await page.getByLabel('Edit Properties...').click();
+    await page.getByLabel('State Duration (seconds)', { exact: true }).fill('0.1');
+    await page.getByLabel('Save').click();
+
+    // Create a Table for filtering ON values
+    const tableFilterOnValue = await createDomainObjectWithDefaults(page, {
+      type: 'Telemetry Table',
+      name: 'Table Filter On Value'
+    });
+    const tableFilterOnTreeItem = page.getByRole('treeitem', {
+      name: tableFilterOnValue.name
+    });
+
+    // Create a Table for filtering OFF values
+    const tableFilterOffValue = await createDomainObjectWithDefaults(page, {
+      type: 'Telemetry Table',
+      name: 'Table Filter Off Value'
+    });
+    const tableFilterOffTreeItem = page.getByRole('treeitem', {
+      name: tableFilterOffValue.name
+    });
+
+    // Navigate to ON filtering table and add state generator and setup filters
+    await page.goto(tableFilterOnValue.url);
+    await stateGeneratorTreeItem.dragTo(page.getByLabel('Object View'));
+    await selectFilterOption(page, '1');
+    await page.getByLabel('Save').click();
+    await page.getByRole('listitem', { name: 'Save and Finish Editing' }).click();
+
+    // Navigate to OFF filtering table and add state generator and setup filters
+    await page.goto(tableFilterOffValue.url);
+    await stateGeneratorTreeItem.dragTo(page.getByLabel('Object View'));
+    await selectFilterOption(page, '0');
+    await page.getByLabel('Save').click();
+    await page.getByRole('listitem', { name: 'Save and Finish Editing' }).click();
+
+    // Navigate to the display layout and edit it
+    await page.goto(displayLayout.url);
+
+    // Add the tables to the display layout
+    await page.getByLabel('Edit Object').click();
+    await tableFilterOffTreeItem.dragTo(page.getByLabel('Layout Grid'), {
+      targetPosition: { x: 10, y: 300 }
+    });
+    await page.locator('.c-frame-edit > div:nth-child(4)').dragTo(page.getByLabel('Layout Grid'), {
+      targetPosition: { x: 400, y: 500 },
+      // eslint-disable-next-line playwright/no-force-option
+      force: true
+    });
+    await tableFilterOnTreeItem.dragTo(page.getByLabel('Layout Grid'), {
+      targetPosition: { x: 10, y: 100 }
+    });
+    await page.locator('.c-frame-edit > div:nth-child(4)').dragTo(page.getByLabel('Layout Grid'), {
+      targetPosition: { x: 400, y: 300 },
+      // eslint-disable-next-line playwright/no-force-option
+      force: true
+    });
+    await page.getByLabel('Save').click();
+    await page.getByRole('listitem', { name: 'Save and Finish Editing' }).click();
+
+    // Get the tables so we can verify filtering is working as expected
+    const tableFilterOn = page.getByLabel(`${tableFilterOnValue.name} Frame`, {
+      exact: true
+    });
+    const tableFilterOff = page.getByLabel(`${tableFilterOffValue.name} Frame`, {
+      exact: true
+    });
+
+    // Verify filtering is working correctly
+
+    // Create a promise that resolves when we've seen enough new rows added
+    const rowsMutationPromise = page.evaluate(() => {
+      return new Promise((resolve) => {
+        const targetTable = document.querySelector(
+          'table[aria-label="Table Filter Off Value table content"]'
+        );
+        const config = { childList: true, subtree: true };
+        let changeCount = 0;
+        const requiredChanges = 20; // Number of changes to wait for
+
+        const observer = new MutationObserver((mutations) => {
+          mutations.forEach((mutation) => {
+            if (mutation.type === 'childList') {
+              // Count added nodes
+              changeCount += mutation.addedNodes.length;
+            }
+          });
+
+          // Check if the required number of changes has been met
+          if (changeCount >= requiredChanges) {
+            observer.disconnect(); // Disconnect observer after the required changes
+            resolve();
+          }
+        });
+
+        observer.observe(targetTable, config);
+      });
+    });
+
+    await rowsMutationPromise;
+
+    // Check ON table doesn't have any OFF values
+    await expect(tableFilterOn.locator('td[title="OFF"]')).toHaveCount(0);
+    const onCount = await tableFilterOn.locator('td[title="ON"]').count();
+    await expect(onCount).toBeGreaterThan(0);
+
+    // Check OFF table doesn't have any ON values
+    await expect(tableFilterOff.locator('td[title="ON"]')).toHaveCount(0);
+    const offCount = await tableFilterOff.locator('td[title="OFF"]').count();
+    await expect(offCount).toBeGreaterThan(0);
+  });
 });
 
+async function selectFilterOption(page, filterOption) {
+  await page.getByRole('tab', { name: 'Filters' }).click();
+  await page
+    .getByLabel('Inspector Views')
+    .locator('li')
+    .filter({ hasText: 'State Generator' })
+    .locator('span')
+    .click();
+  await page.getByRole('switch').click();
+  await page.selectOption('select[name="setSelectionThreshold"]', filterOption);
+}
+
 async function addAndRemoveDrawingObjectAndAssert(page, layoutObject, DISPLAY_LAYOUT_NAME) {
   await expect(page.getByLabel(layoutObject, { exact: true })).toHaveCount(0);
   await addLayoutObject(page, DISPLAY_LAYOUT_NAME, layoutObject);

e2e/tests/functional/plugins/gauge/gauge.e2e.spec.js

@@ -28,7 +28,9 @@ import { v4 as uuid } from 'uuid';
 
 import {
   createDomainObjectWithDefaults,
-  createExampleTelemetryObject
+  createExampleTelemetryObject,
+  setRealTimeMode,
+  setStartOffset
 } from '../../../../appActions.js';
 import { expect, test } from '../../../../pluginFixtures.js';
 
@@ -166,6 +168,57 @@ test.describe('Gauge', () => {
     );
   });
 
+  test('Gauge does not break when an object is missing', async ({ page }) => {
+    // Set up error listeners
+    const pageErrors = [];
+
+    // Listen for uncaught exceptions
+    page.on('pageerror', (err) => {
+      pageErrors.push(err.message);
+    });
+
+    await setRealTimeMode(page);
+
+    // Create a Gauge
+    const gauge = await createDomainObjectWithDefaults(page, {
+      type: 'Gauge',
+      name: 'Gauge with missing object'
+    });
+
+    // Create a Sine Wave Generator in the Gauge with a loading delay
+    const missingSWG = await createExampleTelemetryObject(page, gauge.uuid);
+
+    // Remove the object from local storage
+    await page.evaluate(
+      ([missingObject]) => {
+        const mct = localStorage.getItem('mct');
+        const mctObjects = JSON.parse(mct);
+        delete mctObjects[missingObject.uuid];
+        localStorage.setItem('mct', JSON.stringify(mctObjects));
+      },
+      [missingSWG]
+    );
+
+    // Verify start bounds
+    await expect(page.getByLabel('Start offset: 00:30:00')).toBeVisible();
+
+    // Nav to the Gauge
+    await page.goto(gauge.url, { waitUntil: 'domcontentloaded' });
+
+    // adjust time bounds and ensure they are updated
+    await setStartOffset(page, {
+      startHours: '00',
+      startMins: '45',
+      startSecs: '00'
+    });
+
+    // Verify start bounds changed
+    await expect(page.getByLabel('Start offset: 00:45:00')).toBeVisible();
+
+    // // Verify no errors were thrown
+    expect(pageErrors).toHaveLength(0);
+  });
+
   test('Gauge enforces composition policy', async ({ page }) => {
     // Create a Gauge
     await createDomainObjectWithDefaults(page, {