78 lines
3.5 KiB
JavaScript
78 lines
3.5 KiB
JavaScript
test("sendMessage with returned Promise reply", async (t) => {
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const reply = await browser.runtime.sendMessage("test - sendMessage with returned Promise reply");
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t.equal(reply, "bg page reply 1");
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});
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test("sendMessage with returned value reply", async (t) => {
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const reply = await browser.runtime.sendMessage("test - sendMessage with returned value reply");
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t.equal(reply, "second listener reply");
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});
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test("sendMessage with synchronous sendResponse", async (t) => {
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const reply = await browser.runtime.sendMessage("test - sendMessage with synchronous sendResponse");
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t.equal(reply, "bg page reply 3");
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});
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test("sendMessage with asynchronous sendResponse", async (t) => {
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const reply = await browser.runtime.sendMessage("test - sendMessage with asynchronous sendResponse");
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t.equal(reply, "bg page reply 4");
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});
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test("second listener if the first does not reply", async (t) => {
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const reply = await browser.runtime.sendMessage("test - second listener if the first does not reply");
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t.equal(reply, "second listener reply");
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});
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test("sendMessage with returned rejected Promise with Error value", async (t) => {
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try {
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const reply = await browser.runtime.sendMessage(
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"test - sendMessage with returned rejected Promise with Error value");
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t.fail(`Unexpected successfully reply while expecting a rejected promise`);
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t.equal(reply, undefined, "Unexpected successfully reply");
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} catch (err) {
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t.ok(err instanceof Error, "Got an error object as expected");
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t.equal(err.message, "rejected-error-value", "Got an error rejection with the expected message");
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}
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});
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test("sendMessage with returned rejected Promise with non-Error value", async (t) => {
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try {
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const reply = await browser.runtime.sendMessage(
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"test - sendMessage with returned rejected Promise with non-Error value");
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t.fail(`Unexpected successfully reply while expecting a rejected promise`);
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t.equal(reply, undefined, "Unexpected successfully reply");
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} catch (err) {
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// Unfortunately Firefox currently rejects an error with an "undefined"
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// message in Firefox 60 and "An unexpected error occurred" in Firefox 59,
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// in the meantime we just check that the object rejected is an instance
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// of Error.
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t.ok(err instanceof Error, "Got an error object as expected");
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}
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});
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test("sendMessage with returned rejected Promise with non-Error value with message property", async (t) => {
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try {
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const reply = await browser.runtime.sendMessage(
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"test - sendMessage with returned rejected Promise with non-Error value with message property");
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t.fail(`Unexpected successfully reply while expecting a rejected promise`);
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t.equal(reply, undefined, "Unexpected successfully reply");
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} catch (err) {
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// Firefox currently converts any rejection with a message property into an error instance
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// with the value of that message property as the error message.
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t.ok(err instanceof Error, "Got an error object as expected");
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t.equal(err.message, "rejected-non-error-message", "Got an error rejection with the expected message");
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}
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});
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test("sendMessage with listener callback throws", async (t) => {
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try {
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const reply = await browser.runtime.sendMessage(
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"test - sendMessage with listener callback throws");
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t.fail(`Unexpected successfully reply while expecting a rejected promise`);
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t.equal(reply, undefined, "Unexpected successfully reply");
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} catch (err) {
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t.ok(err instanceof Error, "Got an error object as expected");
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t.equal(err.message, "listener throws", "Got an error with the expected message");
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}
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});
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