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import {
compile,
getCompiler,
getErrors,
getModuleSource,
getResultFromBrowser,
getWarnings,
} from "./helpers";
describe("worker-loader", () => {
it("should work", async () => {
const compiler = getCompiler("./basic/entry.js");
const stats = await compile(compiler);
const result = await getResultFromBrowser(stats);
expect(getModuleSource("./basic/worker.js", stats)).toMatchSnapshot(
"module"
);
expect(result).toMatchSnapshot("result");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it("should work with inline syntax", async () => {
const compiler = getCompiler("./query/entry.js");
const stats = await compile(compiler);
const result = await getResultFromBrowser(stats);
expect(getModuleSource("./query/my-worker-name.js", stats)).toMatchSnapshot(
"module"
);
expect(result).toMatchSnapshot("result");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it("should work with WASM", async () => {
const compiler = getCompiler("./wasm/entry.js");
const stats = await compile(compiler);
const result = await getResultFromBrowser(stats);
expect(getModuleSource("./wasm/worker.js", stats)).toMatchSnapshot(
"module"
);
expect(result).toMatchSnapshot("result");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it("should work with async chunks", async () => {
const compiler = getCompiler("./chunks/entry.js");
const stats = await compile(compiler);
const result = await getResultFromBrowser(stats);
expect(getModuleSource("./chunks/worker.js", stats)).toMatchSnapshot(
"module"
);
expect(result).toMatchSnapshot("result");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it('should work with "externals"', async () => {
const compiler = getCompiler(
"./external/entry.js",
{},
{
externals: {
"my-custom-module": "navigator",
},
}
);
const stats = await compile(compiler);
const result = await getResultFromBrowser(stats);
expect(getModuleSource("./external/worker.js", stats)).toMatchSnapshot(
"module"
);
expect(result).toMatchSnapshot("result");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it('should work and respect the "devtool" option ("source-map" value)', async () => {
const compiler = getCompiler(
"./basic/entry.js",
{},
{ devtool: "source-map" }
);
const stats = await compile(compiler);
const result = await getResultFromBrowser(stats);
expect(getModuleSource("./basic/worker.js", stats)).toMatchSnapshot(
"module"
);
expect(stats.compilation.assets["test.worker.js.map"]).toBeDefined();
expect(result).toMatchSnapshot("result");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it('should work and respect the "devtool" option ("false" value)', async () => {
const compiler = getCompiler("./basic/entry.js", {}, { devtool: false });
const stats = await compile(compiler);
const result = await getResultFromBrowser(stats);
expect(getModuleSource("./basic/worker.js", stats)).toMatchSnapshot(
"module"
);
expect(stats.compilation.assets["test.worker.js.map"]).toBeUndefined();
expect(result).toMatchSnapshot("result");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
it("should work and have the same base file name as the source files", async () => {
const compiler = getCompiler("./name/entry.js", {
filename: "[name].worker.js",
});
const stats = await compile(compiler);
const result = await getResultFromBrowser(stats);
expect(getModuleSource("./name/TypeDetection.js", stats)).toMatchSnapshot(
"module"
);
expect(result).toMatchSnapshot("result");
expect(getWarnings(stats)).toMatchSnapshot("warnings");
expect(getErrors(stats)).toMatchSnapshot("errors");
});
});
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