108 lines
4.9 KiB
TypeScript
108 lines
4.9 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import { parsePackagesFromLinksText, isHttpLink, sanitizeFilename, formatEta, filenameFromUrl, looksLikeOpaqueFilename } from "../src/main/utils";
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describe("utils", () => {
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it("validates http links", () => {
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expect(isHttpLink("https://example.com/file")).toBe(true);
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expect(isHttpLink("http://example.com/file")).toBe(true);
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expect(isHttpLink("ftp://example.com")).toBe(false);
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expect(isHttpLink("foo bar")).toBe(false);
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});
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it("sanitizes filenames", () => {
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expect(sanitizeFilename("foo/bar:baz*")).toBe("foo bar baz");
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expect(sanitizeFilename(" ")).toBe("Paket");
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expect(sanitizeFilename("test\0file.txt")).toBe("testfile.txt");
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expect(sanitizeFilename("\0\0\0")).toBe("Paket");
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expect(sanitizeFilename("..")).toBe("Paket");
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expect(sanitizeFilename(".")).toBe("Paket");
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expect(sanitizeFilename("release... ")).toBe("release");
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expect(sanitizeFilename(" con ")).toBe("con_");
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});
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it("parses package markers", () => {
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const parsed = parsePackagesFromLinksText(
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"# package: A\nhttps://a.com/1\nhttps://a.com/2\n# package: B\nhttps://b.com/1\n",
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"Default"
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);
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expect(parsed).toHaveLength(2);
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expect(parsed[0].name).toBe("A");
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expect(parsed[0].links).toHaveLength(2);
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expect(parsed[1].name).toBe("B");
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});
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it("formats eta", () => {
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expect(formatEta(-1)).toBe("--");
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expect(formatEta(65)).toBe("01:05");
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expect(formatEta(3661)).toBe("01:01:01");
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});
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it("normalizes filenames from links", () => {
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expect(filenameFromUrl("https://rapidgator.net/file/id/show.part1.rar.html")).toBe("show.part1.rar");
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expect(filenameFromUrl("https://debrid.example/dl/abc?filename=Movie.S01E01.mkv")).toBe("Movie.S01E01.mkv");
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expect(filenameFromUrl("https://debrid.example/dl/%E0%A4%A")).toBe("%E0%A4%A");
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expect(filenameFromUrl("https://debrid.example/dl/e51f6809bb6ca615601f5ac5db433737")).toBe("e51f6809bb6ca615601f5ac5db433737");
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expect(looksLikeOpaqueFilename("download.bin")).toBe(true);
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expect(looksLikeOpaqueFilename("e51f6809bb6ca615601f5ac5db433737")).toBe(true);
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expect(looksLikeOpaqueFilename("movie.part1.rar")).toBe(false);
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});
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it("preserves unicode filenames", () => {
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expect(sanitizeFilename("日本語ファイル.txt")).toBe("日本語ファイル.txt");
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expect(sanitizeFilename("Ünïcödé Tëst.mkv")).toBe("Ünïcödé Tëst.mkv");
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expect(sanitizeFilename("파일이름.rar")).toBe("파일이름.rar");
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expect(sanitizeFilename("файл.zip")).toBe("файл.zip");
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});
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it("handles very long filenames", () => {
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const longName = "a".repeat(300);
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const result = sanitizeFilename(longName);
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expect(typeof result).toBe("string");
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expect(result.length).toBeGreaterThan(0);
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// The function should return a non-empty string and not crash
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expect(result).toBe(longName);
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});
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it("formats eta with very large values without crashing", () => {
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const result = formatEta(999999);
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expect(typeof result).toBe("string");
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expect(result.length).toBeGreaterThan(0);
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// 999999 seconds = 277h 46m 39s
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expect(result).toBe("277:46:39");
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});
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it("formats eta with edge cases", () => {
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expect(formatEta(0)).toBe("00:00");
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expect(formatEta(NaN)).toBe("--");
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expect(formatEta(Infinity)).toBe("--");
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expect(formatEta(Number.MAX_SAFE_INTEGER)).toMatch(/^\d+:\d{2}:\d{2}$/);
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});
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it("extracts filenames from URLs with encoded characters", () => {
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expect(filenameFromUrl("https://example.com/file%20with%20spaces.rar")).toBe("file with spaces.rar");
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// %C3%A9 decodes to e-acute (UTF-8), which is preserved
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expect(filenameFromUrl("https://example.com/t%C3%A9st%20file.zip")).toBe("t\u00e9st file.zip");
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expect(filenameFromUrl("https://example.com/dl?filename=Movie%20Name%20S01E01.mkv")).toBe("Movie Name S01E01.mkv");
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// Malformed percent-encoding should not crash
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const result = filenameFromUrl("https://example.com/%ZZ%invalid");
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expect(typeof result).toBe("string");
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expect(result.length).toBeGreaterThan(0);
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});
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it("handles looksLikeOpaqueFilename edge cases", () => {
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// Empty string -> sanitizeFilename returns "Paket" which is not opaque
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expect(looksLikeOpaqueFilename("")).toBe(false);
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expect(looksLikeOpaqueFilename("a")).toBe(false);
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expect(looksLikeOpaqueFilename("ab")).toBe(false);
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expect(looksLikeOpaqueFilename("abc")).toBe(false);
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expect(looksLikeOpaqueFilename("download.bin")).toBe(true);
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// 24-char hex string is opaque (matches /^[a-f0-9]{24,}$/)
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expect(looksLikeOpaqueFilename("abcdef123456789012345678")).toBe(true);
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expect(looksLikeOpaqueFilename("abcdef1234567890abcdef12")).toBe(true);
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// Short hex strings (< 24 chars) are NOT considered opaque
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expect(looksLikeOpaqueFilename("abcdef12345")).toBe(false);
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// Real filename with extension
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expect(looksLikeOpaqueFilename("Show.S01E01.720p.mkv")).toBe(false);
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});
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});
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