43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
import {
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isKeyword,
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keywordRelationalOperator,
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} from "../../../src/util/identifier.js";
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describe("identifier", () => {
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describe("isKeyword", () => {
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it("break is a keyword", () => {
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expect(isKeyword("break")).toBe(true);
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});
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it("const is a keyword", () => {
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expect(isKeyword("const")).toBe(true);
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});
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it("super is a keyword", () => {
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expect(isKeyword("super")).toBe(true);
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});
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it("let is not a keyword", () => {
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expect(isKeyword("let")).toBe(false);
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});
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it("abc is not a keyword", () => {
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expect(isKeyword("abc")).toBe(false);
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});
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});
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describe("keywordRelationalOperator", () => {
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it("in is true", () => {
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expect(keywordRelationalOperator.test("in")).toBe(true);
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});
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it("instanceof is true", () => {
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expect(keywordRelationalOperator.test("instanceof")).toBe(true);
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});
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it("stanceof is false", () => {
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expect(keywordRelationalOperator.test("stanceof")).toBe(false);
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});
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it("instance is false", () => {
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expect(keywordRelationalOperator.test("instance")).toBe(false);
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});
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it("abc is false", () => {
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expect(keywordRelationalOperator.test("abc")).toBe(false);
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});
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});
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});
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