| <html> |
| <head> |
| <script src="../../http/tests/inspector/resources/protocol-test.js"></script> |
| <script src="resources/property-descriptor-utilities.js"></script> |
| <script> |
| function test() |
| { |
| let suite = ProtocolTest.createAsyncSuite("Runtime.getCollectionEntries"); |
| |
| function addTestCase({name, expression, fetchStart, fetchCount, isWeakCollection}) { |
| suite.addTestCase({ |
| name, |
| async test() { |
| ProtocolTest.log(`Evaluating expression...`); |
| let evaluateResponse = await InspectorProtocol.awaitCommand({ |
| method: "Runtime.evaluate", |
| params: {expression}, |
| }); |
| ProtocolTest.assert(!evaluateResponse.wasThrown); |
| |
| let log = "Getting collection entries"; |
| if (fetchStart) |
| log += ` with fetchStart ${fetchStart}`; |
| if (fetchCount) |
| log += ` with fetchCount ${fetchCount}`; |
| ProtocolTest.log(log + "..."); |
| |
| let getCollectionEntriesResponse = await InspectorProtocol.awaitCommand({ |
| method: "Runtime.getCollectionEntries", |
| params: { |
| objectId: evaluateResponse.result.objectId, |
| fetchStart, |
| fetchCount, |
| }, |
| }); |
| |
| // Weak collections are randomly ordered, so logging the entries doesn't make sense. |
| if (isWeakCollection) { |
| ProtocolTest.log(`Got ${getCollectionEntriesResponse.entries.length} entries.`); |
| return; |
| } |
| |
| ProtocolTest.assert(!fetchCount || getCollectionEntriesResponse.entries.length <= fetchCount, `Should only get ${fetchCount} entries.`); |
| |
| for (let entry of getCollectionEntriesResponse.entries) { |
| let entryLog = " "; |
| if (entry.key) |
| entryLog += ProtocolTest.PropertyDescriptorUtilities.stringifyRemoteObject(entry.key) + " => "; |
| entryLog += ProtocolTest.PropertyDescriptorUtilities.stringifyRemoteObject(entry.value); |
| ProtocolTest.log(entryLog); |
| } |
| }, |
| }); |
| } |
| |
| for (let type of ["Map", "Set", "WeakMap", "WeakSet"]) { |
| addTestCase({ |
| name: `Runtime.getDisplayableProperties.fetchStart.${type}`, |
| expression: `make${type}(10)`, |
| fetchStart: 5, // this will have no effect for WeakMap/WeakSet |
| isWeakCollection: type.startsWith("Weak"), |
| }); |
| |
| addTestCase({ |
| name: `Runtime.getDisplayableProperties.fetchCount.${type}`, |
| expression: `make${type}(10)`, |
| fetchCount: 5, |
| isWeakCollection: type.startsWith("Weak"), |
| }); |
| |
| addTestCase({ |
| name: `Runtime.getDisplayableProperties.fetchStartCount.${type}`, |
| expression: `make${type}(10)`, |
| fetchStart: 3, // this will have no effect for WeakMap/WeakSet |
| fetchCount: 4, |
| isWeakCollection: type.startsWith("Weak"), |
| }); |
| } |
| |
| suite.runTestCasesAndFinish(); |
| } |
| </script> |
| </head> |
| <body onLoad="runTest()"> |
| <p>Tests for the Runtime.getCollectionEntries command.</p> |
| </body> |
| </html> |
