37 lines
702 B
JavaScript
37 lines
702 B
JavaScript
import annotateAsPure from "../";
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import assert from "assert";
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describe("@babel/helper-annotate-as-pure", () => {
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it("will add leading comment", () => {
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const node = {};
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annotateAsPure(node);
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assert.deepEqual(node.leadingComments, [
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{
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type: "CommentBlock",
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value: "#__PURE__",
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},
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]);
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});
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it("will not add an extra leading comment", () => {
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const node = {
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leadingComments: [
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{
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type: "CommentBlock",
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value: "#__PURE__",
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},
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],
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};
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annotateAsPure(node);
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assert.deepEqual(node.leadingComments, [
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{
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type: "CommentBlock",
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value: "#__PURE__",
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},
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]);
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});
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});
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