<!doctype html> <head> <meta charset=utf-8> <script src="/common/dispatcher/dispatcher.js"></script> <script src="/common/get-host-info.sub.js"></script> <script src="/common/utils.js"></script> <script src="/html/cross-origin-embedder-policy/credentialless/resources/common.js"></script> <script src="/html/anonymous-iframe/resources/common.js"></script> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="/resources/testdriver.js"></script> <script src="/resources/testdriver-vendor.js"></script> <script src="resources/test-helpers.js"></script> <script src="resources/local-fs-test-helpers.js"></script> </head> <body> <script> const setUpChildFrame = (done) => ` const importScript = ${importScript}; await importScript("/resources/testharness.js"); await importScript("/resources/testdriver.js"); await importScript("/resources/testdriver-vendor.js"); await importScript("/file-system-access/resources/local-fs-test-helpers.js"); await importScript("/file-system-access/resources/test-helpers.js"); await window.test_driver.bless( 'show a file picker.<br />Please select an empty directory'); await send("${done}", "done"); `; const createTestDir = (name) => (done) => ` self.showDirectoryPicker().then(async (dir) => { await dir.getDirectoryHandle("${name}", {create: true}); return send("${done}", "done"); }); `; const removeTestDir = (name) => (done) => ` self.showDirectoryPicker().then(async (dir) => { await dir.removeEntry("${name}", {recursive: true}); return send("${done}", "done"); }); `; const assertNumEntries = (numFiles) => (done) => ` self.showDirectoryPicker().then(async (dir) => { assert_equals(${numFiles}, await getDirectoryEntryCount(dir)); return send("${done}", "done"); }); `; const assertNoAccess = (done) => ` try { await self.showDirectoryPicker(); await send("${done}", "unexpected"); } catch (e) { await send("${done}", "done"); } `; // To be resilient against tests not cleaning up properly, cleanup before // every test. function clearDirectories() { const directory = await directory_promise; for await (let entry of directory.values()) { await directory.removeEntry( entry.name, {recursive: entry.kind === 'directory'}); } } // The following tests make use of helper framed_test to define promise tests // that send assertion scripts to multiple executor subframes. framed_test(async (t, sendTo) => { clearDirectories(); // Ensure we have directory picker access in all child contexts. await sendTo(childContexts, setUpChildFrame); await sendTo(sameSiteContexts, assertNumEntries(0)); // Create directory in anonymous same-site context. await sendTo([FRAME_CONTEXT.anonymousFrameSameSite], createTestDir("test")); // Assert we can see the directory from all same-site contexts. await sendTo(sameSiteContexts, assertNumEntries(1)); }, 'getDirectoryHandle can access handles across same-site contexts.'); framed_test(async (t, sendTo) => { clearDirectories(); // Ensure we have directory picker access in all child contexts. await sendTo(childContexts, setUpChildFrame); await sendTo(sameSiteContexts, assertNumEntries(0)); // Create a test directory in a third-party same-site context. await sendTo([FRAME_CONTEXT.thirdPartySameSite], createTestDir("file")); await sendTo([FRAME_CONTEXT.thirdPartySameSite], assertNumEntries(1)); // Remove directory from an anonymous same-site context. await sendTo([FRAME_CONTEXT.anonymousFrameSameSite], removeTestDir("file")); // Assert third-party same-site context can no longer access directory. await sendTo([FRAME_CONTEXT.thirdPartySameSite], assertNumEntries(0)); }, 'Directory handles can be removed from other same-site contexts.'); framed_test(async (t, sendTo) => { clearDirectories(); // Ensure we have directory picker access in all child contexts. await sendTo(childContexts, setUpChildFrame); // Assert that an error is raised when attempting to access // getDirectoryHandle. await sendTo(crossSiteContexts, assertNoAccess); }, 'Cross-site sub-frames can not access getDirectoryHandle.'); // TODO(crbug.com/1322897): Add tests for ancestor bit frames. // TODO(crbug.com/1099413): Add tests for non-default buckets. </script> </body>