39 lines
944 B
JavaScript
39 lines
944 B
JavaScript
import { getLineInfo } from "../../../src/util/location";
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describe("getLineInfo", () => {
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const input = "a\nb\nc\nd\ne\nf\ng\nh\ni";
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it("reports correct position", () => {
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expect(getLineInfo(input, 7)).toEqual({
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column: 1,
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line: 4,
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});
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});
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it("reports correct position for first line", () => {
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expect(getLineInfo(input, 0)).toEqual({
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column: 0,
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line: 1,
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});
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});
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const inputArray = ["a", "b", "c", "d", "e", "f", "g", "h", "i"];
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const singleCharLineEndings = ["\n", "\r", "\u2028", "\u2029"];
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singleCharLineEndings.forEach(ending => {
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it(`supports ${escape(ending)} line ending`, () => {
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expect(getLineInfo(inputArray.join(ending), 7)).toEqual({
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column: 1,
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line: 4,
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});
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});
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});
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it(`supports ${escape("\r\n")} line ending`, () => {
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expect(getLineInfo(inputArray.join("\r\n"), 7)).toEqual({
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column: 1,
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line: 3,
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});
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});
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});
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