callstack · mdjastrzebski · Sep 6, 2023 · Aug 31, 2023 · Aug 31, 2023
diff --git a/src/__tests__/react-native-api.test.tsx b/src/__tests__/react-native-api.test.tsx
@@ -132,6 +132,150 @@ test('React Native API assumption: <Switch> renders single host element', () =>
   `);
 });
 
+test('React Native API assumption: aria-* props render on host View', () => {
+  const view = render(
+    <View
+      testID="test"
+      aria-busy
+      aria-checked
+      aria-disabled
+      aria-expanded
+      aria-hidden
+      aria-label="Label"
+      aria-labelledby="LabelledBy"
+      aria-live="polite"
+      aria-modal
+      aria-pressed
+      aria-readonly
+      aria-required
+      aria-selected
+      aria-valuemax={10}
+      aria-valuemin={0}
+      aria-valuenow={5}
+      aria-valuetext="ValueText"
+    />
+  );
+
+  expect(view.toJSON()).toMatchInlineSnapshot(`
+    <View
+      aria-busy={true}
+      aria-checked={true}
+      aria-disabled={true}
+      aria-expanded={true}
+      aria-hidden={true}
+      aria-label="Label"
+      aria-labelledby="LabelledBy"
+      aria-live="polite"
+      aria-modal={true}
+      aria-pressed={true}
+      aria-readonly={true}
+      aria-required={true}
+      aria-selected={true}
+      aria-valuemax={10}
+      aria-valuemin={0}
+      aria-valuenow={5}
+      aria-valuetext="ValueText"
+      testID="test"
+    />
+  `);
+});
+
+test('React Native API assumption: aria-* props render on host Text', () => {
+  const view = render(
+    <Text
+      testID="test"
+      aria-busy
+      aria-checked
+      aria-disabled
+      aria-expanded
+      aria-hidden
+      aria-label="Label"
+      aria-labelledby="LabelledBy"
+      aria-live="polite"
+      aria-modal
+      aria-pressed
+      aria-readonly
+      aria-required
+      aria-selected
+      aria-valuemax={10}
+      aria-valuemin={0}
+      aria-valuenow={5}
+      aria-valuetext="ValueText"
+    />
+  );
+
+  expect(view.toJSON()).toMatchInlineSnapshot(`
+    <Text
+      aria-busy={true}
+      aria-checked={true}
+      aria-disabled={true}
+      aria-expanded={true}
+      aria-hidden={true}
+      aria-label="Label"
+      aria-labelledby="LabelledBy"
+      aria-live="polite"
+      aria-modal={true}
+      aria-pressed={true}
+      aria-readonly={true}
+      aria-required={true}
+      aria-selected={true}
+      aria-valuemax={10}
+      aria-valuemin={0}
+      aria-valuenow={5}
+      aria-valuetext="ValueText"
+      testID="test"
+    />
+  `);
+});
+
+test('React Native API assumption: aria-* props render on host TextInput', () => {
+  const view = render(
+    <TextInput
+      testID="test"
+      aria-busy
+      aria-checked
+      aria-disabled
+      aria-expanded
+      aria-hidden
+      aria-label="Label"
+      aria-labelledby="LabelledBy"
+      aria-live="polite"
+      aria-modal
+      aria-pressed
+      aria-readonly
+      aria-required
+      aria-selected
+      aria-valuemax={10}
+      aria-valuemin={0}
+      aria-valuenow={5}
+      aria-valuetext="ValueText"
+    />
+  );
+
+  expect(view.toJSON()).toMatchInlineSnapshot(`
+    <TextInput
+      aria-busy={true}
+      aria-checked={true}
+      aria-disabled={true}
+      aria-expanded={true}
+      aria-hidden={true}
+      aria-label="Label"
+      aria-labelledby="LabelledBy"
+      aria-live="polite"
+      aria-modal={true}
+      aria-pressed={true}
+      aria-readonly={true}
+      aria-required={true}
+      aria-selected={true}
+      aria-valuemax={10}
+      aria-valuemin={0}
+      aria-valuenow={5}
+      aria-valuetext="ValueText"
+      testID="test"
+    />
+  `);
+});
+
 test('ScrollView renders correctly', () => {
   const screen = render(
     <ScrollView testID="scrollView">

diff --git a/src/helpers/__tests__/accessiblity.test.tsx b/src/helpers/__tests__/accessiblity.test.tsx
@@ -245,71 +245,62 @@ describe('isHiddenFromAccessibility', () => {
     );
     expect(
       isHiddenFromAccessibility(
-        view.getByTestId('subject', {
-          includeHiddenElements: true,
-        })
+        view.getByTestId('subject', { includeHiddenElements: true })
       )
     ).toBe(true);
   });
 
-  test('is not triggered for element with accessibilityViewIsModal prop', () => {
+  test('detects siblings of element with "aria-modal" prop', () => {
     const view = render(
       <View>
-        <View accessibilityViewIsModal testID="subject" />
+        <View aria-modal />
+        <View testID="subject" />
       </View>
     );
     expect(
       isHiddenFromAccessibility(
-        view.getByTestId('subject', {
-          includeHiddenElements: true,
-        })
+        view.getByTestId('subject', { includeHiddenElements: true })
       )
-    ).toBe(false);
+    ).toBe(true);
+  });
+
+  test('is not triggered for element with accessibilityViewIsModal prop', () => {
+    const view = render(<View accessibilityViewIsModal testID="subject" />);
+    expect(isHiddenFromAccessibility(view.getByTestId('subject'))).toBe(false);
   });
 
   test('is not triggered for child of element with accessibilityViewIsModal prop', () => {
     const view = render(
-      <View>
-        <View accessibilityViewIsModal>
-          <View testID="subject" />
-        </View>
+      <View accessibilityViewIsModal>
+        <View testID="subject" />
       </View>
     );
-    expect(
-      isHiddenFromAccessibility(
-        view.getByTestId('subject', {
-          includeHiddenElements: true,
-        })
-      )
-    ).toBe(false);
+    expect(isHiddenFromAccessibility(view.getByTestId('subject'))).toBe(false);
   });
 
   test('is not triggered for descendent of element with accessibilityViewIsModal prop', () => {
     const view = render(
-      <View>
-        <View accessibilityViewIsModal>
+      <View accessibilityViewIsModal>
+        <View>
           <View>
-            <View>
-              <View testID="subject" />
-            </View>
+            <View testID="subject" />
           </View>
         </View>
       </View>
     );
-    expect(
-      isHiddenFromAccessibility(
-        view.getByTestId('subject', {
-          includeHiddenElements: true,
-        })
-      )
-    ).toBe(false);
+    expect(isHiddenFromAccessibility(view.getByTestId('subject'))).toBe(false);
   });
 
   test('has isInaccessible alias', () => {
     expect(isInaccessible).toBe(isHiddenFromAccessibility);
   });
 });
 
+test('is not triggered for element with "aria-modal" prop', () => {
+  const view = render(<View aria-modal testID="subject" />);
+  expect(isHiddenFromAccessibility(view.getByTestId('subject'))).toBe(false);
+});
+
 describe('isAccessibilityElement', () => {
   test('matches View component properly', () => {
     const { getByTestId } = render(

diff --git a/src/helpers/__tests__/format-default.test.tsx b/src/helpers/__tests__/format-default.test.tsx
@@ -10,7 +10,6 @@ const node: ReactTestRendererJSON = {
 describe('mapPropsForQueryError', () => {
   test('preserves props that are helpful for debugging', () => {
     const props = {
-      'aria-hidden': true,
       accessibilityElementsHidden: true,
       accessibilityViewIsModal: true,
       importantForAccessibility: 'yes',
@@ -24,8 +23,10 @@ describe('mapPropsForQueryError', () => {
       'aria-checked': 'ARIA-CHECKED',
       'aria-disabled': 'ARIA-DISABLED',
       'aria-expanded': 'ARIA-EXPANDED',
+      'aria-hidden': true,
       'aria-label': 'ARIA_LABEL',
       'aria-labelledby': 'ARIA_LABELLED_BY',
+      'aria-modal': true,
       'aria-selected': 'ARIA-SELECTED',
       placeholder: 'PLACEHOLDER',
       value: 'VALUE',

diff --git a/src/helpers/accessiblity.ts b/src/helpers/accessiblity.ts
@@ -83,10 +83,10 @@ function isSubtreeInaccessible(element: ReactTestInstance): boolean {
   const flatStyle = StyleSheet.flatten(element.props.style) ?? {};
   if (flatStyle.display === 'none') return true;
 
-  // iOS: accessibilityViewIsModal
+  // iOS: accessibilityViewIsModal or aria-modal
   // See: https://reactnative.dev/docs/accessibility#accessibilityviewismodal-ios
   const hostSiblings = getHostSiblings(element);
-  if (hostSiblings.some((sibling) => sibling.props.accessibilityViewIsModal)) {
+  if (hostSiblings.some((sibling) => getAccessibilityViewIsModal(sibling))) {
     return true;
   }
 
@@ -116,6 +116,10 @@ export function getAccessibilityRole(element: ReactTestInstance) {
   return element.props.role ?? element.props.accessibilityRole;
 }
 
+export function getAccessibilityViewIsModal(element: ReactTestInstance) {
+  return element.props['aria-modal'] ?? element.props.accessibilityViewIsModal;
+}
+
 export function getAccessibilityLabel(
   element: ReactTestInstance
 ): string | undefined {

diff --git a/src/helpers/format-default.ts b/src/helpers/format-default.ts
@@ -15,6 +15,7 @@ const propsToDisplay = [
   'aria-hidden',
   'aria-label',
   'aria-labelledby',
+  'aria-modal',
   'aria-selected',
   'defaultValue',
   'importantForAccessibility',

diff --git a/src/queries/__tests__/makeQueries.test.tsx b/src/queries/__tests__/makeQueries.test.tsx
@@ -27,10 +27,21 @@ describe('printing element tree', () => {
         accessibilityHint="HINT"
         accessibilityRole="summary"
         accessibilityViewIsModal
+        aria-busy={false}
+        aria-checked="mixed"
+        aria-disabled={false}
+        aria-expanded={false}
         aria-hidden
         aria-label="ARIA_LABEL"
         aria-labelledby="ARIA_LABELLED_BY"
+        aria-modal
+        aria-selected={false}
+        aria-valuemin={10}
+        aria-valuemax={30}
+        aria-valuenow={20}
+        aria-valuetext="Hello Value"
         importantForAccessibility="yes"
+        role="summary"
       >
         <TextInput
           placeholder="PLACEHOLDER"
@@ -51,11 +62,18 @@ describe('printing element tree', () => {
         accessibilityLabelledBy="LABELLED_BY"
         accessibilityRole="summary"
         accessibilityViewIsModal={true}
+        aria-busy={false}
+        aria-checked="mixed"
+        aria-disabled={false}
+        aria-expanded={false}
         aria-hidden={true}
         aria-label="ARIA_LABEL"
         aria-labelledby="ARIA_LABELLED_BY"
+        aria-modal={true}
+        aria-selected={false}
         importantForAccessibility="yes"
         nativeID="NATIVE_ID"
+        role="summary"
         testID="TEST_ID"
       >
         <TextInput

diff --git a/website/docs/API.md b/website/docs/API.md
@@ -936,6 +936,6 @@ For the scope of this function, element is inaccessible when it, or any of its a
 - it has [`aria-hidden`](https://reactnative.dev/docs/accessibility#aria-hidden) prop set to `true`
 - it has [`accessibilityElementsHidden`](https://reactnative.dev/docs/accessibility#accessibilityelementshidden-ios) prop set to `true`
 - it has [`importantForAccessibility`](https://reactnative.dev/docs/accessibility#importantforaccessibility-android) prop set to `no-hide-descendants`
-- it has sibling host element with [`accessibilityViewIsModal`](https://reactnative.dev/docs/accessibility#accessibilityviewismodal-ios) prop set to `true`
+- it has sibling host element with either [`aria-modal`](https://reactnative.dev/docs/accessibility#aria-modal-ios) or [`accessibilityViewIsModal`](https://reactnative.dev/docs/accessibility#accessibilityviewismodal-ios) prop set to `true`
 
 Specifying `accessible={false}`, `accessiblityRole="none"`, or `importantForAccessibility="no"` props does not cause the element to become inaccessible.