This is an issue in reference to #23 which is related to the "primitives and nested role=button" branch.
Issue Summary
NVDA reads all SVG elements when navigating to the first element: the parent group, both child groups and their individual elements, and a sentence of text outside of the SVG space in one key press. The user is not able to drill in to navigate the other elements individually (rect, circle, path, text). We would expect 7 navigable elements.
Starting at the "Interactions Instructions" heading: Use NVDA down arrow key to navigate into the SVG space. Press the down arrow key once. There is only one step (we would expect at least 7 separate elements to navigate.)
Expected behavior (Pass/Fail)
FAIL We expect that a screen reader (SR) can navigate to each element with a role and aria-label using a keyboard (SVG, g, and all SVG primitives).
FAIL We expect that the visual focus indicator moves to the correct element and has the correct bounding dimensions.
FAIL We expect that the visual focus indicator will remain in view at all times and may even adjust the scroll position of the page while navigating.
FAIL The SVG is labelled by the chart's title and subtitle (these should be read as a single text when navigating to the root element).
FAIL The title and subtitle are hidden from a screen reader because they are announced on their parent element instead. These elements should not be read out loud.
FAIL The elements are grouped in pairs. The screen reader should be able to separately navigate to the group before navigating to each pair.
FAIL Each primitive (rect, circle, path, text) should be accessible by a screen reader and read the number and label for that element.
Pass We expect that a SR will announce the aria-label correctly for each element, followed by its role.
Pass The aria label should announce the number, followed by the type of primitive (eg "7 Rect"), even though the text may be displayed visually in a different order. This is designed intentionally to ensure that the ARIA is working correctly.
FAIL We expect that different SVG primitives (rect, circle, path, text) will be consistent with each other based on previous expectations.
FAIL We expect that the SVG elements will provide the same experience as the HTML elements (below the SVG space).
??? We expect that if the main roles are not used, the fallback roles will be (if they are enabled). We are not sure how to design for this initially, but are mentioning it as important.
Pass We expect that a SR will be able to toggle the element on or off.
Pass We expect that a SR will announce the toggle state correctly when navigated to.
Pass We expect that a SR will announce the toggle state correctly when changed.
Pass We expect that the aria live region for each test type (HTML and SVG) will correctly announce that something has happened with each toggle.
Technical Details
NVDA 2021.3.4
Firefox 98.0.2
Windows 11 Build 22000.556
This is an issue in reference to #23 which is related to the "primitives and nested role=button" branch.
Issue Summary
NVDA reads all SVG elements when navigating to the first element: the parent group, both child groups and their individual elements, and a sentence of text outside of the SVG space in one key press. The user is not able to drill in to navigate the other elements individually (rect, circle, path, text). We would expect 7 navigable elements.
Video of issue
Example starts at 00:00:20 https://user-images.githubusercontent.com/98043076/160902176-489f09af-32fb-4cf7-b75e-b61945fe302e.mp4
Steps to reproduce
Starting at the "Interactions Instructions" heading: Use NVDA down arrow key to navigate into the SVG space. Press the down arrow key once. There is only one step (we would expect at least 7 separate elements to navigate.)
Expected behavior (Pass/Fail)
Technical Details
NVDA 2021.3.4 Firefox 98.0.2 Windows 11 Build 22000.556