2019-09-19 05:58:27 +00:00
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<html>
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<head>
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<script src="../../http/tests/inspector/resources/protocol-test.js"></script>
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<script src="resources/property-descriptor-utilities.js"></script>
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<script>
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if (window.internals)
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window.internals.settings.setUnhandledPromiseRejectionToConsoleEnabled(false);
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function test()
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{
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let suite = ProtocolTest.createAsyncSuite("Runtime.getDisplayableProperties");
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function addTestCase({name, expression, fetchStart, fetchCount}) {
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suite.addTestCase({
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name,
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async test() {
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ProtocolTest.log(`Evaluating expression...`);
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let evaluateResponse = await InspectorProtocol.awaitCommand({
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method: "Runtime.evaluate",
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params: {expression},
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});
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ProtocolTest.assert(!evaluateResponse.wasThrown);
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let log = "Getting displayable properties";
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if (fetchStart)
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log += ` with fetchStart ${fetchStart}`;
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if (fetchCount)
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log += ` with fetchCount ${fetchCount}`;
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ProtocolTest.log(log + "...");
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let getDisplayablePropertiesResponse = await InspectorProtocol.awaitCommand({
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method: "Runtime.getDisplayableProperties",
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params: {
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objectId: evaluateResponse.result.objectId,
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fetchStart,
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fetchCount,
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},
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});
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let properties = getDisplayablePropertiesResponse.properties;
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if (properties) {
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2019-11-07 20:36:51 +00:00
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ProtocolTest.assert(!fetchCount || properties.length <= fetchCount + (fetchStart ? 0 : 1), `Should only get ${fetchCount} properties.`);
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2019-09-19 05:58:27 +00:00
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ProtocolTest.log("Properties:");
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properties.forEach(ProtocolTest.PropertyDescriptorUtilities.logForEach);
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}
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let internalProperties = getDisplayablePropertiesResponse.internalProperties;
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if (internalProperties) {
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ProtocolTest.log("Internal Properties:");
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internalProperties.forEach(ProtocolTest.PropertyDescriptorUtilities.logForEach);
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}
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},
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});
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}
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addTestCase({
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name: "Runtime.getDisplayableProperties.Object",
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expression: `(function() { let r = Object(5); r.foo = "cat"; return r; })()`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.Array",
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expression: `['red', 'green', 'blue']`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.Constructor",
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expression: `(class Test { })`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.BoundConstructor",
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expression: `(class Test { }).bind(null)`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.BoundConstructorArguments",
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expression: `(class Test { }).bind(null, 1, 2, 3)`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.Function",
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expression: `(function(a, b, c){})`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.FunctionNoParameters",
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expression: `(function(){})`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.BoundFunction",
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expression: `(function(a, b, c){}).bind(null)`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.BoundFunctionWithArguments",
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expression: `(function(a, b, c){}).bind(null, 1, 2, 3)`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.BoundFunctionNoParameters",
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expression: `(function(){}).bind(null)`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.BoundFunctionNoParametersWithArguments",
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expression: `(function(){}).bind(null, 1, 2, 3)`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.Promise.Resolved",
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expression: `Promise.resolve(123)`,
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});
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addTestCase({
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name: "Runtime.getDisplayableProperties.Promise.Rejected",
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expression: `Promise.reject(123)`,
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});
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for (let type of ["Object", "Array"]) {
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addTestCase({
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name: `Runtime.getDisplayableProperties.fetchStart.${type}`,
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expression: `make${type}(10)`,
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fetchStart: 5,
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});
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addTestCase({
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name: `Runtime.getDisplayableProperties.fetchCount.${type}`,
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expression: `make${type}(10)`,
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fetchCount: 5,
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});
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addTestCase({
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name: `Runtime.getDisplayableProperties.fetchStartCount.${type}`,
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expression: `make${type}(10)`,
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fetchStart: 3,
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fetchCount: 4,
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});
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}
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suite.runTestCasesAndFinish();
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}
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</script>
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</head>
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<body onLoad="runTest()">
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<p>Tests for the Runtime.getDisplayableProperties command.</p>
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</body>
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</html>
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