var SPEC_JSON = {"test_expansion_schema": {"origin": ["same-host-https", "same-host-http", "cross-origin-https", "cross-origin-http"], "subresource": {"blockable": ["iframe-tag", "script-tag", "link-css-tag", "form-tag", "xhr-request", "worker-request", "fetch-request", "a-tag", "object-tag", "picture-tag", "websocket-request"], "optionally-blockable": ["img-tag", "audio-tag", "video-tag", "link-prefetch-tag"]}, "context_nesting": ["top-level", "sub-level"], "expectation": ["allowed", "blocked"], "expansion": ["default", "override"], "redirection": ["no-redirect", "keep-scheme-redirect", "swap-scheme-redirect"], "opt_in_method": ["no-opt-in", "http-csp", "meta-csp", "img-crossorigin"], "source_scheme": ["http", "https"]}, "specification": [{"test_expansion": [{"origin": ["cross-origin-http", "same-host-http"], "name": "opt-in-blocks", "redirection": "*", "expectation": "blocked", "expansion": "default", "context_nesting": "top-level", "opt_in_method": ["http-csp", "meta-csp"], "source_scheme": "https", "subresource": {"blockable": [], "optionally-blockable": "*"}}, {"origin": ["cross-origin-http", "same-host-http"], "name": "no-opt-in-allows", "redirection": "*", "expectation": "allowed", "expansion": "default", "context_nesting": "top-level", "opt_in_method": "no-opt-in", "source_scheme": "https", "subresource": {"blockable": [], "optionally-blockable": "*"}}], "description": "Test behavior of optionally-blockable content", "specification_url": "http://www.w3.org/TR/mixed-content/#category-optionally-blockable", "name": "optionally-blockable", "title": "Optionally-blockable content"}, {"test_expansion": [{"origin": ["cross-origin-http", "same-host-http"], "name": "opt-in-blocks", "redirection": "*", "expectation": "blocked", "expansion": "default", "context_nesting": "top-level", "opt_in_method": ["http-csp", "meta-csp"], "source_scheme": "https", "subresource": {"blockable": "*", "optionally-blockable": []}}, {"origin": ["cross-origin-http", "same-host-http"], "name": "no-opt-in-blocks", "redirection": "*", "expectation": "blocked", "expansion": "default", "context_nesting": "top-level", "opt_in_method": "no-opt-in", "source_scheme": "https", "subresource": {"blockable": "*", "optionally-blockable": []}}], "description": "Test behavior of blockable content.", "specification_url": "http://www.w3.org/TR/mixed-content/#category-blockable", "name": "blockable", "title": "Blockable content"}, {"test_expansion": [{"origin": ["same-host-https"], "name": "allowed", "redirection": ["no-redirect", "keep-scheme-redirect"], "expectation": "allowed", "expansion": "default", "context_nesting": "top-level", "opt_in_method": "*", "source_scheme": "https", "subresource": {"blockable": "*", "optionally-blockable": "*"}}], "description": "Test behavior of allowed content.", "specification_url": "http://www.w3.org/TR/mixed-content/", "name": "allowed", "title": "Allowed content"}], "excluded_tests": [{"origin": "*", "name": "TODO-subresources-not-supported", "redirection": "*", "expectation": "*", "expansion": "*", "context_nesting": "*", "opt_in_method": "*", "source_scheme": "*", "subresource": {"blockable": ["a-tag", "websocket-request"], "optionally-blockable": []}}, {"origin": "*", "name": "TODO-opt-in-method-img-cross-origin", "redirection": "*", "expectation": "*", "expansion": "*", "context_nesting": "*", "opt_in_method": "img-crossorigin", "source_scheme": "*", "subresource": {"blockable": "*", "optionally-blockable": "*"}}, {"origin": "*", "name": "Skip-redundant-for-opt-in-method", "redirection": ["keep-scheme-redirect", "swap-scheme-redirect"], "expectation": "*", "expansion": "*", "context_nesting": "*", "opt_in_method": ["meta-csp", "img-crossorigin"], "source_scheme": "*", "subresource": {"blockable": "*", "optionally-blockable": "*"}}]};