diff options
Diffstat (limited to 'testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/cross-origin-to-whom-part-2.window.js')
-rw-r--r-- | testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/cross-origin-to-whom-part-2.window.js | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/cross-origin-to-whom-part-2.window.js b/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/cross-origin-to-whom-part-2.window.js new file mode 100644 index 0000000000..c88158d267 --- /dev/null +++ b/testing/web-platform/tests/html/semantics/embedded-content/the-iframe-element/cross-origin-to-whom-part-2.window.js @@ -0,0 +1,59 @@ +async_test(t => { + const frame = document.body.appendChild(document.createElement("iframe")); + frame.src = "support/document-with-embedded-svg.html"; + const elements = { + "embed": ["getSVGDocument"], + "frame": ["contentDocument"], + "iframe": ["getSVGDocument", "contentDocument"], + "object": ["getSVGDocument", "contentDocument"] + }; + function element_to_document(element, api) { + return api === "getSVGDocument" ? element[api]() : element[api]; + } + function assert_apis(instance, assertNull = false) { + const name = instance.localName; + let priorPossibleDocument = null; + elements[name].forEach(api => { + const assertReason = `${name}.${api}`; + const possibleDocument = element_to_document(instance, api); + if (assertNull) { + assert_equals(possibleDocument, null, assertReason); + return; + } else { + assert_not_equals(possibleDocument, null, assertReason); + + // This needs standardizing still + // assert_class_string(possibleDocument, "XMLDocument"); + } + + // Ensure getSVGDocument() and contentDocument if both available return the same + if (priorPossibleDocument === null) { + priorPossibleDocument = possibleDocument; + } else { + assert_equals(priorPossibleDocument, possibleDocument); + } + }); + } + frame.onload = t.step_func_done(() => { + const instances = Object.keys(elements).map(element => frame.contentDocument.querySelector(element)); + // Everything is same origin and same origin-domain, no sweat + instances.forEach(instance => assert_apis(instance)); + // Make the SVG cross origin-domain (its container and the current settings object are not + // affected) + instances.forEach(instance => { + const svgDocument = element_to_document(instance, elements[instance.localName][0]); + svgDocument.domain = svgDocument.domain; + }); + instances.forEach(instance => assert_apis(instance, true)); + const svgContainer = frame.contentDocument; + // Make the current settings object same origin-domain with the SVG and cross origin-domain with + // SVG's container (SVG's container is not affected) + document.domain = document.domain; + assert_equals(frame.contentDocument, null); + instances.forEach(instance => assert_apis(instance, true)); + // Make everything same origin-domain once more + svgContainer.domain = svgContainer.domain; + instances.forEach(instance => assert_apis(instance)); + }); + document.body.appendChild(frame); +}, "Test embed/frame/iframe/object nested document APIs for same origin-domain and cross origin-domain embedder document"); |