89 lines
2.3 KiB
JavaScript
89 lines
2.3 KiB
JavaScript
var escapeCarriageReturn = require("../index");
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var escapeCarriageReturnSafe = require("../index").escapeCarriageReturnSafe;
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var expect = require("chai").expect;
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describe("Escape carrigage return", function() {
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it("can handle carrigage symbol", function() {
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var txt = escapeCarriageReturn("This sentence\rThat\nwill make you pause.");
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expect(txt).to.equal("That sentence\nwill make you pause.");
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});
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it("can handle carrigage symbol without new line", function() {
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var txt = escapeCarriageReturn("1\r2\r3");
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expect(txt).to.equal("3");
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});
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it("can handle complicated carrigage symbol", function() {
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var input = [
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"hasrn\r\n",
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"hasn\n",
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"\n",
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"abcdef\r",
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"hello\n",
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"ab3\r",
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"x2\r\r",
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"1\r"
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].join("");
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var output = ["hasrn\n", "hasn\n", "\n", "hellof\n", "123\r"].join("");
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expect(escapeCarriageReturn(input)).to.equal(output);
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});
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});
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describe("Escape carrigage return safe", function() {
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it("safely escapes multiline text", function() {
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var txt = escapeCarriageReturnSafe(
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"This sentence\rThat\nwill make you\r pause even longer."
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);
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expect(txt).to.equal("That sentence\n pause even longer.");
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});
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it("safely escapes multiline text", function() {
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var txt = escapeCarriageReturnSafe(
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"This sentence\rThat\nwill make you\r pause."
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);
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expect(txt).to.equal("That sentence\nwill make you\r pause.");
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});
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it("can safely handle complicated carrigage symbol", function() {
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var input = [
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"hasrn\r\n",
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"hasn\n",
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"\n",
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"abcdef\r",
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"hello\n",
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"ab3\r",
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"x2\r\r",
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"1\r"
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].join("");
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var output = [
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"hasrn\n",
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"hasn\n",
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"\n",
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"hellof\n",
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"ab3\r",
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"x2\r",
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"1\r"
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].join("");
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expect(escapeCarriageReturnSafe(input)).to.equal(output);
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});
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it("safely escapes single line: 1\r2\r3", function() {
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var txt = escapeCarriageReturnSafe("1\r2\r3");
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expect(txt).to.equal("3");
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});
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it("safely escapes single line: 1\r23\r4", function() {
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var txt = escapeCarriageReturnSafe("1\r23\r4");
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expect(txt).to.equal("23\r4");
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});
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it("safely escapes complicated single line", function() {
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var txt = escapeCarriageReturnSafe("12\rabcdef\rg\rhi\rjklm\rn");
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expect(txt).to.equal("abcdef\rjklm\rn");
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});
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});
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