| (async function(testRunner) { |
| const {page, session, dp} = await testRunner.startBlank('Tests that DOM.resolveNode can resolve into isolated worlds.'); |
| |
| await dp.Runtime.enable(); |
| await dp.Page.enable(); |
| await session.evaluate(() => document.body.dontFindThis = true); |
| |
| // Get reference to document.body in default context. |
| const mainWorldNode = (await dp.Runtime.evaluate({expression: 'document.body'})).result.result.objectId; |
| const {backendNodeId} = (await dp.DOM.describeNode({objectId: mainWorldNode})).result.node; |
| |
| // Resolve reference in a new isolated world. |
| const frameId = (await dp.Page.getResourceTree()).result.frameTree.frame.id; |
| const isolatedContext = (await dp.Page.createIsolatedWorld({frameId, worldName: 'Test world'})).result.executionContextId; |
| const isolatedObjectId = (await dp.DOM.resolveNode({backendNodeId, executionContextId: isolatedContext})).result.object.objectId; |
| |
| testRunner.log(await dp.Runtime.callFunctionOn({ |
| functionDeclaration: `function(){ |
| if ('dontFindThis' in this) |
| return 'FAILED.'; |
| return this === document.body ? 'SUCCESS' : 'FAILURE'; |
| }`, |
| returnByValue: true, |
| objectId: isolatedObjectId, |
| })); |
| testRunner.completeTest(); |
| }) |
