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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /testing/web-platform/tests/scroll-to-text-fragment/same-document-tests.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/scroll-to-text-fragment/same-document-tests.html')
| -rw-r--r-- | testing/web-platform/tests/scroll-to-text-fragment/same-document-tests.html | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/testing/web-platform/tests/scroll-to-text-fragment/same-document-tests.html b/testing/web-platform/tests/scroll-to-text-fragment/same-document-tests.html new file mode 100644 index 0000000000..be9bed9fd8 --- /dev/null +++ b/testing/web-platform/tests/scroll-to-text-fragment/same-document-tests.html @@ -0,0 +1,80 @@ +<!doctype html> +<title>Same document navigation to text fragment directives</title> +<meta charset=utf-8> +<link rel="help" href="https://wicg.github.io/ScrollToTextFragment/"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> + function reset() { + location.hash = ''; + window.scrollTo(0, 0); + } + + function isInViewport(element) { + const viewportRect = { + left: visualViewport.offsetLeft, + top: visualViewport.offsetTop, + right: visualViewport.offsetLeft + visualViewport.width, + bottom: visualViewport.offsetTop + visualViewport.height + }; + + const elementRect = element.getBoundingClientRect(); + const elementCenter = { + x: elementRect.left + elementRect.width / 2, + y: elementRect.top + elementRect.height / 2 + }; + + return elementCenter.x > viewportRect.left && + elementCenter.x < viewportRect.right && + elementCenter.y > viewportRect.top && + elementCenter.y < viewportRect.bottom; + } + + function runTests() { + // Ensure a simple text directive works correctly when navigated to the + // same document using `location.hash`. + promise_test(async t => { + assert_implements(document.fragmentDirective, 'Text directive not implemented'); + reset(); + + location.hash = ':~:text=line%20of%20text'; + await t.step_wait(() => window.scrollY > 0, "Wait for scroll"); + assert_true(isInViewport(document.getElementById('text')), 'Scrolled to text'); + }, 'Basic text directive navigation'); + + // Test that we correctly fallback to the element id when we have a text + // directive that doesn't match any text in the page. + promise_test(async t => { + assert_implements(document.fragmentDirective, 'Text directive not implemented'); + reset(); + + location.hash = 'elementid:~:text=textDoesntExist'; + await t.step_wait(() => window.scrollY > 0, "Wait for scroll"); + assert_true(isInViewport(document.getElementById('elementid')), 'Scrolled to `elementid`'); + }, 'Basic element id fallback'); + + // Test that we correctly fallback to the element id when we have a text + // directive that's malformed and won't be parsed. + promise_test(async t => { + assert_implements(document.fragmentDirective, 'Text directive not implemented'); + reset(); + + location.hash = 'elementid:~:text=,,,,,'; + await t.step_wait(() => window.scrollY > 0, "Wait for scroll"); + assert_true(isInViewport(document.getElementById('elementid')), 'Scrolled to `elementid`'); + }, 'Malformed text directive element id fallback'); + } +</script> +<style> + div { + margin: 200vh 0 200vh 0; + } +</style> +<body onload="runTests()"> + <div id="text"> + This is a line of text. + </div> + <div id="elementid"> + This div has an id: 'elementid'. + </div> +</body> |