47 lines
1.2 KiB
TypeScript
47 lines
1.2 KiB
TypeScript
import { testRun } from "./TestHelpers";
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import * as fc from "fast-check";
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describe("Squiggle's parser is whitespace insensitive", () => {
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test("when assigning a distribution to a name and calling that name", () => {
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// intersperse varying amounts of whitespace in a squiggle string
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let squiggleString = (
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a: string,
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b: string,
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c: string,
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d: string,
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e: string,
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f: string,
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g: string,
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h: string
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): string => {
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return `theDist${a}=${b}beta(${c}4${d},${e}5e1)${f};${g}theDist${h}`;
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};
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let squiggleOutput = testRun(
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squiggleString("", "", "", "", "", "", "", "")
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);
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// Add "\n" to this when multiline is introduced.
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let whitespaceGen = () => {
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return fc.constantFrom("", " ", "\t", " ", " ", " ", " ");
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};
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fc.assert(
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fc.property(
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whitespaceGen(),
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whitespaceGen(),
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whitespaceGen(),
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whitespaceGen(),
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whitespaceGen(),
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whitespaceGen(),
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whitespaceGen(),
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whitespaceGen(),
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(a, b, c, d, e, f, g, h) => {
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expect(testRun(squiggleString(a, b, c, d, e, f, g, h))).toEqual(
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squiggleOutput
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);
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}
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)
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);
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});
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});
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