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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /remote/cdp/test/browser/runtime/browser_callFunctionOn_returnByValue.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'remote/cdp/test/browser/runtime/browser_callFunctionOn_returnByValue.js')
-rw-r--r-- | remote/cdp/test/browser/runtime/browser_callFunctionOn_returnByValue.js | 401 |
1 files changed, 401 insertions, 0 deletions
diff --git a/remote/cdp/test/browser/runtime/browser_callFunctionOn_returnByValue.js b/remote/cdp/test/browser/runtime/browser_callFunctionOn_returnByValue.js new file mode 100644 index 0000000000..8ba8e896d9 --- /dev/null +++ b/remote/cdp/test/browser/runtime/browser_callFunctionOn_returnByValue.js @@ -0,0 +1,401 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +add_task(async function returnAsObjectTypes({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const expressions = [ + { expression: "({foo:true})", type: "object", subtype: undefined }, + { expression: "Symbol('foo')", type: "symbol", subtype: undefined }, + { expression: "new Promise(()=>{})", type: "object", subtype: "promise" }, + { expression: "new Int8Array(8)", type: "object", subtype: "typedarray" }, + { expression: "new WeakMap()", type: "object", subtype: "weakmap" }, + { expression: "new WeakSet()", type: "object", subtype: "weakset" }, + { expression: "new Map()", type: "object", subtype: "map" }, + { expression: "new Set()", type: "object", subtype: "set" }, + { expression: "/foo/", type: "object", subtype: "regexp" }, + { expression: "[1, 2]", type: "object", subtype: "array" }, + { expression: "new Proxy({}, {})", type: "object", subtype: "proxy" }, + { expression: "new Date()", type: "object", subtype: "date" }, + { + expression: "document", + type: "object", + subtype: "node", + className: "HTMLDocument", + description: "#document", + }, + { + expression: `{{ + const div = document.createElement('div'); + div.id = "foo"; + return div; + }}`, + type: "object", + subtype: "node", + className: "HTMLDivElement", + description: "div#foo", + }, + ]; + + for (const entry of expressions) { + const { expression, type, subtype, className, description } = entry; + + const { result } = await Runtime.callFunctionOn({ + functionDeclaration: `() => ${expression}`, + executionContextId, + }); + + is(result.type, type, "The type is correct"); + is(result.subtype, subtype, "The subtype is correct"); + ok(!!result.objectId, "Got an object id"); + if (className) { + is(result.className, className, "The className is correct"); + } + if (description) { + is(result.description, description, "The description is correct"); + } + } +}); + +add_task(async function returnAsObjectDifferentObjectIds({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const expressions = [{}, "document"]; + for (const expression of expressions) { + const { result: result1 } = await Runtime.callFunctionOn({ + functionDeclaration: `() => ${JSON.stringify(expression)}`, + executionContextId, + }); + const { result: result2 } = await Runtime.callFunctionOn({ + functionDeclaration: `() => ${JSON.stringify(expression)}`, + executionContextId, + }); + is( + result1.objectId, + result2.objectId, + `Different object ids returned for ${expression}` + ); + } +}); + +add_task(async function returnAsObjectPrimitiveTypes({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const expressions = [42, "42", true, 4.2]; + for (const expression of expressions) { + const { result } = await Runtime.callFunctionOn({ + functionDeclaration: `() => ${JSON.stringify(expression)}`, + executionContextId, + }); + is(result.value, expression, `Evaluating primitive '${expression}' works`); + is(result.type, typeof expression, `${expression} type is correct`); + } +}); + +add_task(async function returnAsObjectNotSerializable({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const notSerializableNumbers = { + number: ["-0", "NaN", "Infinity", "-Infinity"], + bigint: ["42n"], + }; + + for (const type in notSerializableNumbers) { + for (const expression of notSerializableNumbers[type]) { + const { result } = await Runtime.callFunctionOn({ + functionDeclaration: `() => ${expression}`, + executionContextId, + }); + Assert.deepEqual( + result, + { + type, + unserializableValue: expression, + description: expression, + }, + `Evaluating unserializable '${expression}' works` + ); + } + } +}); + +// `null` is special as it has its own subtype, is of type 'object' +// but is returned as a value, without an `objectId` attribute +add_task(async function returnAsObjectNull({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const { result } = await Runtime.callFunctionOn({ + functionDeclaration: "() => null", + executionContextId, + }); + Assert.deepEqual( + result, + { + type: "object", + subtype: "null", + value: null, + }, + "Null type is correct" + ); +}); + +// undefined doesn't work with JSON.stringify, so test it independently +add_task(async function returnAsObjectUndefined({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const { result } = await Runtime.callFunctionOn({ + functionDeclaration: "() => undefined", + executionContextId, + }); + Assert.deepEqual( + result, + { + type: "undefined", + }, + "Undefined type is correct" + ); +}); + +add_task(async function returnByValueInvalidTypes({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + for (const returnByValue of [null, 1, "foo", [], {}]) { + let errorThrown = ""; + try { + await Runtime.callFunctionOn({ + functionDeclaration: "", + executionContextId, + returnByValue, + }); + } catch (e) { + errorThrown = e.message; + } + ok(errorThrown.includes("returnByValue: boolean value expected")); + } +}); + +add_task(async function returnByValueCyclicValue({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const functionDeclarations = [ + "() => { const b = { a: 1}; b.b = b; return b; }", + "() => window", + ]; + + for (const functionDeclaration of functionDeclarations) { + let errorThrown; + try { + await Runtime.callFunctionOn({ + functionDeclaration, + executionContextId, + returnByValue: true, + }); + } catch (e) { + errorThrown = e.message; + } + ok(errorThrown.includes("Object reference chain is too long")); + } +}); + +add_task(async function returnByValueNotPossible({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const functionDeclarations = [ + "() => Symbol('foo')", + "() => [Symbol('foo')]", + "() => { return {a: Symbol('foo')}; }", + ]; + + for (const functionDeclaration of functionDeclarations) { + let errorThrown; + try { + await Runtime.callFunctionOn({ + functionDeclaration, + executionContextId, + returnByValue: true, + }); + } catch (e) { + errorThrown = e.message; + } + ok(errorThrown.includes("Object couldn't be returned by value")); + } +}); + +add_task(async function returnByValue({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const values = [ + null, + 42, + 42.0, + "42", + true, + false, + { foo: true }, + { foo: { bar: 42, str: "str", array: [1, 2, 3] } }, + [42, "42", true], + [{ foo: true }], + ]; + + for (const value of values) { + const { result } = await Runtime.callFunctionOn({ + functionDeclaration: `() => (${JSON.stringify(value)})`, + executionContextId, + returnByValue: true, + }); + + Assert.deepEqual( + result, + { + type: typeof value, + value, + description: value != null ? value.toString() : value, + }, + "The returned value is the same than the input value" + ); + } +}); + +add_task(async function returnByValueNotSerializable({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const notSerializableNumbers = { + number: ["-0", "NaN", "Infinity", "-Infinity"], + bigint: ["42n"], + }; + + for (const type in notSerializableNumbers) { + for (const unserializableValue of notSerializableNumbers[type]) { + const { result } = await Runtime.callFunctionOn({ + functionDeclaration: `() => (${unserializableValue})`, + executionContextId, + returnByValue: true, + }); + + Assert.deepEqual( + result, + { + type, + unserializableValue, + description: unserializableValue, + }, + "The returned value is the same than the input value" + ); + } + } +}); + +// Test undefined individually as JSON.stringify doesn't return a string +add_task(async function returnByValueUndefined({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const { result } = await Runtime.callFunctionOn({ + functionDeclaration: "() => {}", + executionContextId, + returnByValue: true, + }); + + Assert.deepEqual( + result, + { + type: "undefined", + }, + "Undefined type is correct" + ); +}); + +add_task(async function returnByValueArguments({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const values = [ + 42, + 42.0, + "42", + true, + false, + null, + { foo: true }, + { foo: { bar: 42, str: "str", array: [1, 2, 3] } }, + [42, "42", true], + [{ foo: true }], + ]; + + for (const value of values) { + const { result } = await Runtime.callFunctionOn({ + functionDeclaration: "a => a", + arguments: [{ value }], + executionContextId, + returnByValue: true, + }); + + Assert.deepEqual( + result, + { + type: typeof value, + value, + description: value != null ? value.toString() : value, + }, + "The returned value is the same than the input value" + ); + } +}); + +add_task(async function returnByValueArgumentsNotSerializable({ client }) { + const { Runtime } = client; + + const { id: executionContextId } = await enableRuntime(client); + + const notSerializableNumbers = { + number: ["-0", "NaN", "Infinity", "-Infinity"], + bigint: ["42n"], + }; + + for (const type in notSerializableNumbers) { + for (const unserializableValue of notSerializableNumbers[type]) { + const { result } = await Runtime.callFunctionOn({ + functionDeclaration: "a => a", + arguments: [{ unserializableValue }], + executionContextId, + returnByValue: true, + }); + + Assert.deepEqual( + result, + { + type, + unserializableValue, + description: unserializableValue, + }, + "The returned value is the same than the input value" + ); + } + } +}); |