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4b994d5e5e
Invalid \u escapes such as \usepackage were treated as valid, so JSON parsing failed and the partial-json fallback dropped the field and everything after it. They are now kept as literal text like other invalid escapes. fixes #10868
22 lines
820 B
TypeScript
22 lines
820 B
TypeScript
import { describe, expect, it } from "vitest";
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import { parseStreamingJson } from "../src/utils/json-parse.ts";
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describe("parseStreamingJson", () => {
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// #10868
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it("keeps invalid \\u escapes as literal text without dropping fields", () => {
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expect(parseStreamingJson(String.raw`{"text":"\url{x}"}`)).toEqual({ text: "\\url{x}" });
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expect(parseStreamingJson(String.raw`{"path":"a.tex","content":"\usepackage{x}","mode":"w"}`)).toEqual({
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path: "a.tex",
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content: "\\usepackage{x}",
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mode: "w",
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});
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});
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it("decodes valid \\u escapes", () => {
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expect(parseStreamingJson(String.raw`{"text":"caf\u00e9 \url"}`)).toEqual({ text: "café \\url" });
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});
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it("omits a \\u escape that is cut off mid-stream", () => {
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expect(parseStreamingJson(String.raw`{"text":"ab\u00`)).toEqual({ text: "ab" });
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});
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});
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