ionic-team · liamdebeasi · May 23, 2022 · May 20, 2022 · May 20, 2022 · May 20, 2022
@@ -277,7 +277,7 @@ export const createSwipeToCloseGesture = (el: HTMLIonModalElement, animation: An
   const gesture = createGesture({
     el,
     gestureName: 'modalSwipeToClose',
-    gesturePriority: 40,
+    gesturePriority: 39,
     direction: 'y',
     threshold: 10,
     canStart,

@@ -0,0 +1,88 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+  <head>
+    <meta charset="UTF-8" />
+    <title>Modal - Card + Nav</title>
+    <meta name="apple-mobile-web-app-capable" content="yes" />
+    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
+    <meta
+      name="viewport"
+      content="viewport-fit=cover, width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"
+    />
+    <link href="../../../../../css/ionic.bundle.css" rel="stylesheet" />
+    <link href="../../../../../scripts/testing/styles.css" rel="stylesheet" />
+    <script src="../../../../../scripts/testing/scripts.js"></script>
+    <script type="module" src="../../../../../dist/ionic/ionic.esm.js"></script>
+  </head>
+
+  <body>
+    <script>
+      class AppNav extends HTMLElement {
+        connectedCallback() {
+          this.innerHTML = `
+          <ion-content>
+            <ion-nav root="page-one"></ion-nav>
+          </ion-content>
+        `;
+        }
+      }
+      class PageOne extends HTMLElement {
+        connectedCallback() {
+          this.innerHTML = `
+          <ion-header>
+            <ion-toolbar>
+              <ion-title>Page One</ion-title>
+            </ion-toolbar>
+          </ion-header>
+          <ion-content class="ion-padding">
+            <h1>Page One</h1>
+            <ion-nav-link router-direction="forward" component="page-two">
+              <ion-button id="go-page-two">Go to Page Two</ion-button>
+            </ion-nav-link>
+          </ion-content>
+        `;
+        }
+      }
+      class PageTwo extends HTMLElement {
+        connectedCallback() {
+          this.innerHTML = `
+          <ion-header>
+            <ion-toolbar>
+              <ion-buttons slot="start">
+                <ion-back-button></ion-back-button>
+              </ion-buttons>
+              <ion-title>Page Two</ion-title>
+            </ion-toolbar>
+          </ion-header>
+          <ion-content class="ion-padding page-two-content"></ion-content>
+        `;
+        }
+      }
+      customElements.define('page-one', PageOne);
+      customElements.define('page-two', PageTwo);
+      customElements.define('app-nav', AppNav);
+    </script>
+    <ion-app>
+      <div class="ion-page">
+        <ion-header>
+          <ion-toolbar>
+            <ion-title>Card</ion-title>
+          </ion-toolbar>
+        </ion-header>
+
+        <ion-content class="ion-padding">
+          <ion-button id="open-modal">Open Modal</ion-button>
+
+          <ion-modal trigger="open-modal" component="app-nav"></ion-modal>
+        </ion-content>
+      </div>
+    </ion-app>
+
+    <script>
+      const modal = document.querySelector('ion-modal');
+      const nav = document.querySelector('ion-nav');
+      modal.canDismiss = true;
+      modal.presentingElement = document.querySelector('.ion-page');
+    </script>
+  </body>
+</html>
@@ -0,0 +1,50 @@
+import { expect } from '@playwright/test';
+import { test, dragElementBy } from '@utils/test/playwright';
+
+import { CardModalPage } from '../fixtures';
+
+test.describe('card modal - nav', () => {
+  let cardModalPage: CardModalPage;
+  test.beforeEach(async ({ page, browserName }, testInfo) => {
+    test.skip(testInfo.project.metadata.mode !== 'ios', 'Card style modal is only available on iOS');
+    test.skip(
+      testInfo.project.metadata.rtl === true,
+      'This test only verifies that the gesture activates inside of a modal.'
+    );
+    test.skip(browserName !== 'chromium', 'dragElementBy is flaky outside of Chrome browsers.');
+
+    cardModalPage = new CardModalPage(page);
+    await cardModalPage.navigate('/src/components/modal/test/card-nav?ionic:_testing=false');
+  });
+  test('it should swipe to go back', async ({ page }) => {
+    await cardModalPage.openModalByTrigger('#open-modal');
+
+    const nav = page.locator('ion-nav') as any;
+    const ionNavDidChange = await nav.spyOnEvent('ionNavDidChange');
+
+    await page.click('#go-page-two');
+
+    await ionNavDidChange.next();
+
+    const pageOne = page.locator('page-one');
+    expect(pageOne).toHaveClass(/ion-page-hidden/);
+
+    const content = page.locator('.page-two-content');
+
+    await dragElementBy(content, page, 1000, 0, 10);
+
+    await ionNavDidChange.next();
+  });
+  test('should swipe to close', async ({ page }) => {
+    await cardModalPage.openModalByTrigger('#open-modal');
+
+    const nav = page.locator('ion-nav') as any;
+    const ionNavDidChange = await nav.spyOnEvent('ionNavDidChange');
+
+    await page.click('#go-page-two');
+
+    await ionNavDidChange.next();
+
+    await cardModalPage.swipeToCloseModal('ion-modal ion-content.page-two-content');
+  });
+});
@@ -1,46 +1,15 @@
 import { expect } from '@playwright/test';
-import { dragElementBy, test, Viewports } from '@utils/test/playwright';
-import type { E2EPage, EventSpy } from '@utils/test/playwright';
-
-class CardModalPage {
-  private ionModalDidPresent!: EventSpy;
-  private ionModalDidDismiss!: EventSpy;
-  private page: E2EPage;
-
-  constructor(page: E2EPage) {
-    this.page = page;
-  }
-  async navigate() {
-    const { page } = this;
-    await page.goto('/src/components/modal/test/card');
-    this.ionModalDidPresent = await page.spyOnEvent('ionModalDidPresent');
-    this.ionModalDidDismiss = await page.spyOnEvent('ionModalDidDismiss');
-  }
-  async openModalByTrigger(selector: string) {
-    await this.page.click(selector);
-    await this.ionModalDidPresent.next();
-
-    return this.page.locator('ion-modal');
-  }
-
-  async swipeToCloseModal(selector: string, waitForDismiss = true, swipeY = 500) {
-    const { page } = this;
-    const elementRef = await page.locator(selector);
-    await dragElementBy(elementRef, page, 0, swipeY);
-
-    if (waitForDismiss) {
-      await this.ionModalDidDismiss.next();
-    }
-  }
-}
+import { test, Viewports } from '@utils/test/playwright';
+
+import { CardModalPage } from '../fixtures';
 
 test.describe('card modal', () => {
   let cardModalPage: CardModalPage;
   test.beforeEach(async ({ page }, testInfo) => {
     test.skip(testInfo.project.metadata.mode !== 'ios', 'Card style modal is only available on iOS');
 
     cardModalPage = new CardModalPage(page);
-    await cardModalPage.navigate();
+    await cardModalPage.navigate('/src/components/modal/test/card');
   });
   test.describe('card modal: rendering', () => {
     test('should not have visual regressions', async ({ page }) => {

@@ -0,0 +1,34 @@
+import { dragElementBy } from '@utils/test/playwright';
+import type { E2EPage, EventSpy } from '@utils/test/playwright';
+
+export class CardModalPage {
+  private ionModalDidPresent!: EventSpy;
+  private ionModalDidDismiss!: EventSpy;
+  private page: E2EPage;
+
+  constructor(page: E2EPage) {
+    this.page = page;
+  }
+  async navigate(url: string) {
+    const { page } = this;
+    await page.goto(url);
+    this.ionModalDidPresent = await page.spyOnEvent('ionModalDidPresent');
+    this.ionModalDidDismiss = await page.spyOnEvent('ionModalDidDismiss');
+  }
+  async openModalByTrigger(selector: string) {
+    await this.page.click(selector);
+    await this.ionModalDidPresent.next();
+
+    return this.page.locator('ion-modal');
+  }
+
+  async swipeToCloseModal(selector: string, waitForDismiss = true, swipeY = 500) {
+    const { page } = this;
+    const elementRef = await page.locator(selector);
+    await dragElementBy(elementRef, page, 0, swipeY);
+
+    if (waitForDismiss) {
+      await this.ionModalDidDismiss.next();
+    }
+  }
+}
@@ -6,7 +6,9 @@ export const dragElementBy = async (
   el: Locator | ElementHandle<SVGElement | HTMLElement>,
   page: E2EPage,
   dragByX = 0,
-  dragByY = 0
+  dragByY = 0,
+  startXCoord?: number,
+  startYCoord?: number
 ) => {
   const boundingBox = await el.boundingBox();
 
@@ -16,8 +18,8 @@ export const dragElementBy = async (
     );
   }
 
-  const startX = boundingBox.x + boundingBox.width / 2;
-  const startY = boundingBox.y + boundingBox.height / 2;
+  const startX = startXCoord === undefined ? boundingBox.x + boundingBox.width / 2 : startXCoord;
+  const startY = startYCoord === undefined ? boundingBox.y + boundingBox.height / 2 : startYCoord;
 
   const midX = startX + dragByX / 2;
   const midY = startY + dragByY / 2;