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import {
compile,
getCodeFromBundle,
getCompiler,
getErrors,
normalizeMap,
getWarnings,
} from "./helpers";
describe("filterSourceMappingUrl option", () => {
it("should work", async () => {
expect.assertions(6);
const testId = "external-source-map.js";
const compiler = getCompiler(testId, {
filterSourceMappingUrl: (sourceMappingURL, resourcePath) => {
expect(sourceMappingURL).toBeDefined();
expect(resourcePath).toBeDefined();
return true;
},
});
const stats = await compile(compiler);
const codeFromBundle = getCodeFromBundle(stats, compiler);
expect(codeFromBundle.code).toMatchSnapshot("code");
expect(normalizeMap(codeFromBundle.map)).toMatchSnapshot("map");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it("should work with true value", async () => {
const testId = "external-source-map.js";
const compiler = getCompiler(testId, {
filterSourceMappingUrl: () => true,
});
const stats = await compile(compiler);
const codeFromBundle = getCodeFromBundle(stats, compiler);
expect(codeFromBundle.code).toMatchSnapshot("code");
expect(normalizeMap(codeFromBundle.map)).toMatchSnapshot("map");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it('should work with "skip" value', async () => {
const testId = "http-source-map.js";
const compiler = getCompiler(testId, {
filterSourceMappingUrl: () => "skip",
});
const stats = await compile(compiler);
const codeFromBundle = getCodeFromBundle(stats, compiler);
expect(codeFromBundle.map).toBeUndefined();
expect(codeFromBundle.code).toMatchSnapshot("code");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it('should work with "remove" value', async () => {
const testId = "http-source-map.js";
const compiler = getCompiler(testId, {
filterSourceMappingUrl: () => "remove",
});
const stats = await compile(compiler);
const codeFromBundle = getCodeFromBundle(stats, compiler);
expect(codeFromBundle.map).toBeUndefined();
expect(codeFromBundle.code).toMatchSnapshot("code");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it("should work with false value", async () => {
const testId = "http-source-map.js";
const compiler = getCompiler(testId, {
filterSourceMappingUrl: () => false,
});
const stats = await compile(compiler);
const codeFromBundle = getCodeFromBundle(stats, compiler);
expect(codeFromBundle.map).toBeUndefined();
expect(codeFromBundle.code).toMatchSnapshot("code");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it("should emit error", async () => {
const testId = "external-source-map.js";
const compiler = getCompiler(testId, {
filterSourceMappingUrl: () => {
throw new Error("error");
},
});
const stats = await compile(compiler);
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
});
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