7921d8ba91
This patch adds the Duration object itself, its constructor and prototype (currently empty), and three required abstract operations.
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
describe("errors", () => {
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test("called without new", () => {
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expect(() => {
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Temporal.Duration();
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}).toThrowWithMessage(TypeError, "Temporal.Duration constructor must be called with 'new'");
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});
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test("cannot mix arguments with different signs", () => {
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expect(() => {
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new Temporal.Duration(-1, 1);
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}).toThrowWithMessage(RangeError, "Invalid duration");
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expect(() => {
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new Temporal.Duration(1, -1);
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}).toThrowWithMessage(RangeError, "Invalid duration");
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});
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test("cannot pass Infinity", () => {
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expect(() => {
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new Temporal.Duration(Infinity);
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}).toThrowWithMessage(RangeError, "Invalid duration");
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});
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});
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describe("normal behavior", () => {
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test("length is 0", () => {
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expect(Temporal.Duration).toHaveLength(0);
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});
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test("basic functionality", () => {
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const duration = new Temporal.Duration();
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expect(typeof duration).toBe("object");
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expect(duration).toBeInstanceOf(Temporal.Duration);
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expect(Object.getPrototypeOf(duration)).toBe(Temporal.Duration.prototype);
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});
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});
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