chromium/src/third_party/blink/web_tests/external/wpt/html/canvas/tools/yaml/element/scroll.yaml

- name: 2d.scrollPathIntoView.basic
  desc: scrollPathIntoView() works
  testing:
  - 2d.scrollPathIntoView.basic
  code: |
    var div = document.createElement('div');
    div.style.cssText = 'width: 200vw; height: 200vh';
    document.body.appendChild(div);
    canvas.style.cssText = 'position: absolute; top: 100px; left: 200px; border: none;';
    window.scrollTo(0, 0);

    ctx.beginPath();
    ctx.rect(4, 8, 16, 32);
    ctx.scrollPathIntoView();
    var rect = canvas.getBoundingClientRect();
    @assert Math.round(rect.top) === -8;
    @assert Math.round(rect.left) === 200;

- name: 2d.scrollPathIntoView.verticalLR
  desc: scrollPathIntoView() works in vertical-lr writing mode
  testing:
  - 2d.scrollPathIntoView.basic
  code: |
    document.documentElement.style.cssText = 'writing-mode: vertical-lr';
    var div = document.createElement('div');
    div.style.cssText = 'width: 200vw; height: 200vh';
    document.body.appendChild(div);
    canvas.style.cssText = 'position: absolute; top: 100px; left: 200px; border: none;';
    window.scrollTo(0, 0);

    ctx.beginPath();
    ctx.rect(4, 8, 16, 32);
    ctx.scrollPathIntoView();
    var rect = canvas.getBoundingClientRect();
    @assert Math.round(rect.top) === 100;
    @assert Math.round(rect.left) === -4;

- name: 2d.scrollPathIntoView.verticalRL
  desc: scrollPathIntoView() works in vertical-rl writing mode
  testing:
  - 2d.scrollPathIntoView.basic
  code: |
    document.documentElement.style.cssText = 'writing-mode: vertical-rl';
    var div = document.createElement('div');
    div.style.cssText = 'width: 200vw; height: 200vh';
    document.body.appendChild(div);
    canvas.style.cssText = 'position: absolute; top: 100px; right: 200px; border: none;';
    window.scrollTo(0, 0);

    ctx.beginPath();
    ctx.rect(4, 8, 16, 32);
    ctx.scrollPathIntoView();
    var rect = canvas.getBoundingClientRect();
    var viewportWidth = document.scrollingElement.clientWidth;
    var canvasWidth = canvas.width;
    @assert Math.round(rect.top) === 100;
    @assert Math.round(rect.right) === viewportWidth + (canvasWidth - 4 - 16);

- name: 2d.scrollPathIntoView.path
  desc: scrollPathIntoView() with path argument works
  testing:
  - 2d.scrollPathIntoView.basic
  code: |
    var div = document.createElement('div');
    div.style.cssText = 'width: 200vw; height: 200vh';
    document.body.appendChild(div);
    canvas.style.cssText = 'position: absolute; top: 100px; left: 200px; border: none;';
    window.scrollTo(0, 0);

    var path = new Path2D();
    path.rect(4, 8, 16, 32);
    ctx.scrollPathIntoView(path);
    var rect = canvas.getBoundingClientRect();
    @assert Math.round(rect.top) === -8;
    @assert Math.round(rect.left) === 200;