No description provided.
Priority: -- → P3
Assignee: nobody → ckerschb
Status: NEW → ASSIGNED
Priority: P3 → P2
Whiteboard: [domsecurity-backlog1] → [domsecurity-active]
Smaug, overall we are facing several failing tests within docshell/ when flipping the pref |security.data_uri.block_toplevel_data_uri_navigations|: * dom/base/test/browser_bug1303838.js * dom/base/test/test_data_uri.html * dom/base/test/test_x-frame-options.html * dom/file/tests/test_ipc_messagemanager_blob.html * dom/html/test/test_fullscreen-api-race.html * dom/ipc/tests/test_cpow_cookies.html * dom/plugins/test/mochitest/test_pluginstream_err.html Some explanations: I think dom/base/test/test_data_uri.html should be testing the data URI, hence I think it makes sense to explicitly set the pref to false. For dom/base/test/test_x-frame-options.html, the is e.g. this comment '// test that a document can be framed under a data: URL opened by the same site as the frame', hence I think it makes more sense to explicitly push the pref for the test, if you feel different, please let me know. For the test test/test_fullscreen-api-race.html, we already set the pref |security.data_uri.unique_opaque_origin|, hence I think we should also set the pref explicitly for this test. To be honest, I don't know how to easily rewrite dom/plugins/test/mochitest/test_pluginstream_err.html without putting in too much effort, would you be fine with accepting the updated test where I just push the pref explicitly? Seems there are no more dom/ tests that need to be rewritten: https://treeherder.mozilla.org/#/jobs?repo=try&revision=cb517e30d8209331f929f9a3f9fd2b61a5fed63c
Attachment #8906371 - Flags: review?(bugs)
Pushed by email@example.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/697d93c85b77 Update tests within dom/ to comply with new toplevel data: URI navigation policy. r=smaug
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