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import {
assert,
assertEquals,
assertRejects,
assertThrows,
} from "jsr:@std/assert";
import { basename, dirname, fromFileUrl, join, normalize } from "@std/path";
import {
cacheDir,
denoCacheDir,
hash,
homeDir,
isFile,
stringToURL,
urlToFilename,
} from "./util.ts";
const UNIX_LIKE_OSS = [
"linux",
"darwin",
"freebsd",
"netbsd",
"aix",
"solaris",
"illumos",
];
Deno.test("hash", async () => {
assertEquals(
await hash("hello_world"),
"35072c1ae546350e0bfa7ab11d49dc6f129e72ccd57ec7eb671225bbd197c8f1",
);
});
Deno.test("stringToURL", async ({ step }) => {
await step("relative", () => {
const path = "./test/example";
const result = stringToURL(path);
assertEquals(
result.toString(),
new URL("./test/example", import.meta.url).toString(),
);
});
await step("file", () => {
const path = "file:///test/example";
const result = stringToURL(path);
assertEquals(result.toString(), "file:///test/example");
});
await step("http", () => {
const path = "http://example.com/example";
const result = stringToURL(path);
assertEquals(result.toString(), "http://example.com/example");
});
await step("https", () => {
const path = "https://example.com/example";
const result = stringToURL(path);
assertEquals(result.toString(), "https://example.com/example");
});
});
Deno.test("urlToFilename", async ({ step }) => {
await step("http", async () => {
assertEquals(
await urlToFilename(new URL("http://example.com/example.dll")),
normalize(
"http/example.com/59338ff59a9d830098ca938e773c9181f03cecb659c2e4ebb0f03e452ba7658a",
),
);
assertEquals(
await urlToFilename(new URL("http://example.com/example.dll?query")),
normalize(
"http/example.com/1a09f794c64f412ec501e93217c3b00f9e708a80dc6ed97f24536730bd6faab5",
),
);
assertEquals(
await urlToFilename(new URL("http://example.com:8000/example.dll")),
normalize(
"http/example.com_PORT8000/59338ff59a9d830098ca938e773c9181f03cecb659c2e4ebb0f03e452ba7658a",
),
);
});
await step("https", async () => {
assertEquals(
await urlToFilename(new URL("https://example.com/example.dll")),
normalize(
"https/example.com/59338ff59a9d830098ca938e773c9181f03cecb659c2e4ebb0f03e452ba7658a",
),
);
assertEquals(
await urlToFilename(new URL("https://example.com/example.dll?query")),
normalize(
"https/example.com/1a09f794c64f412ec501e93217c3b00f9e708a80dc6ed97f24536730bd6faab5",
),
);
assertEquals(
await urlToFilename(new URL("https://example.com:8000/example.dll")),
normalize(
"https/example.com_PORT8000/59338ff59a9d830098ca938e773c9181f03cecb659c2e4ebb0f03e452ba7658a",
),
);
});
await step("file", async () => {
assertEquals(
await urlToFilename(new URL("file:///example.dll")),
normalize(
"file/59338ff59a9d830098ca938e773c9181f03cecb659c2e4ebb0f03e452ba7658a",
),
);
assertEquals(
await urlToFilename(new URL("file:///example/example.dll")),
normalize(
"file/5b29f3c30f4f5542089bad8a1cada0fd9c87cc365d9634633657716cf1803102",
),
);
assertEquals(
await urlToFilename(new URL("file:///example/abc/example.dll")),
normalize(
"file/bfb7be7a0a041e8ffbdfee2db02c4e5ef5fa7e0c5b283f92de2f071ecfcad421",
),
);
});
await step("invalid protocol", async () => {
await assertRejects(
() => urlToFilename(new URL("error:///example/abc/example.dll")),
TypeError,
"Don't know how to create cache name for protocol: error",
);
});
});
Deno.test("isFile", async ({ step }) => {
await step("true", async () => {
assert(await isFile("./util_test.ts"));
assert(await isFile(fromFileUrl(import.meta.url)));
assert(await isFile(fromFileUrl(new URL("mod.ts", import.meta.url))));
});
await step("false", async () => {
assert(!(await isFile("./this_file_does_not_exist")));
assert(
!(await isFile(
fromFileUrl(new URL("this_file_does_not_exist", import.meta.url)),
)),
);
});
});
Deno.test("homeDir", async ({ step }) => {
// Save a snapshot of `Deno.build`
const build = structuredClone(Deno.build);
const home = join(Deno.cwd(), "plug", "home");
await step("windows", () => {
// @ts-ignore TS2540
Deno.build = { os: "windows" };
Deno.env.set("USERPROFILE", home);
assertEquals(homeDir(), home);
Deno.env.delete("USERPROFILE");
});
for (const os of UNIX_LIKE_OSS) {
await step(os, () => {
// @ts-ignore TS2540
Deno.build = { os };
Deno.env.set("HOME", home);
assertEquals(homeDir(), home);
Deno.env.delete("HOME");
});
}
await step("unreachable", () => {
// @ts-ignore TS2540
Deno.build = { os: "templeos" };
assertThrows(() => homeDir(), Error, "unreachable");
});
// @ts-ignore TS2540
// Restore the snapshot of `Deno.build`
Deno.build = build;
});
Deno.test("cacheDir", async ({ step }) => {
// Save a snapshot of `Deno.build`
const build = structuredClone(Deno.build);
const cache = join(Deno.cwd(), "plug", "cache");
await step("windows", () => {
// @ts-ignore TS2540
Deno.build = { os: "windows" };
Deno.env.set("LOCALAPPDATA", cache);
const dir = cacheDir();
assert(dir);
assertEquals(dir, cache);
Deno.env.delete("LOCALAPPDATA");
});
await step("darwin", () => {
// @ts-ignore TS2540
Deno.build = { os: "darwin" };
Deno.env.set("HOME", cache);
const dir = cacheDir();
assert(dir);
assertEquals(basename(dir), "Caches");
assertEquals(basename(dirname(dir)), "Library");
assertEquals(basename(dirname(dirname(dir))), "cache");
assertEquals(basename(dirname(dirname(dirname(dir)))), "plug");
Deno.env.delete("HOME");
});
await step("linux", async ({ step }) => {
// @ts-ignore TS2540
Deno.build = { os: "linux" };
await step("XDG_CACHE_HOME", () => {
Deno.env.set("XDG_CACHE_HOME", cache);
const dir = cacheDir();
assertEquals(dir, cache);
Deno.env.delete("XDG_CACHE_HOME");
});
await step("HOME", () => {
Deno.env.set("HOME", cache);
const dir = cacheDir();
assert(dir);
assertEquals(basename(dir), ".cache");
assertEquals(basename(dirname(dir)), "cache");
assertEquals(basename(dirname(dirname(dir))), "plug");
Deno.env.delete("HOME");
});
});
await step("freebsd", async ({ step }) => {
// @ts-ignore TS2540
Deno.build = { os: "freebsd" };
await step("XDG_CACHE_HOME", () => {
Deno.env.set("XDG_CACHE_HOME", cache);
const dir = cacheDir();
assertEquals(dir, cache);
Deno.env.delete("XDG_CACHE_HOME");
});
await step("HOME", () => {
Deno.env.set("HOME", cache);
const dir = cacheDir();
assert(dir);
assertEquals(basename(dir), ".cache");
assertEquals(basename(dirname(dir)), "cache");
assertEquals(basename(dirname(dirname(dir))), "plug");
Deno.env.delete("HOME");
});
});
await step("solaris", async ({ step }) => {
// @ts-ignore TS2540
Deno.build = { os: "solaris" };
await step("XDG_CACHE_HOME", () => {
Deno.env.set("XDG_CACHE_HOME", cache);
const dir = cacheDir();
assertEquals(dir, cache);
Deno.env.delete("XDG_CACHE_HOME");
});
await step("HOME", () => {
Deno.env.set("HOME", cache);
const dir = cacheDir();
assert(dir);
assertEquals(basename(dir), ".cache");
assertEquals(basename(dirname(dir)), "cache");
assertEquals(basename(dirname(dirname(dir))), "plug");
Deno.env.delete("HOME");
});
});
await step("netbsd", async ({ step }) => {
// @ts-ignore TS2540
Deno.build = { os: "netbsd" };
await step("XDG_CACHE_HOME", () => {
Deno.env.set("XDG_CACHE_HOME", cache);
const dir = cacheDir();
assertEquals(dir, cache);
Deno.env.delete("XDG_CACHE_HOME");
});
await step("HOME", () => {
Deno.env.set("HOME", cache);
const dir = cacheDir();
assert(dir);
assertEquals(basename(dir), ".cache");
assertEquals(basename(dirname(dir)), "cache");
assertEquals(basename(dirname(dirname(dir))), "plug");
Deno.env.delete("HOME");
});
});
await step("aix", async ({ step }) => {
// @ts-ignore TS2540
Deno.build = { os: "aix" };
await step("XDG_CACHE_HOME", () => {
Deno.env.set("XDG_CACHE_HOME", cache);
const dir = cacheDir();
assertEquals(dir, cache);
Deno.env.delete("XDG_CACHE_HOME");
});
await step("HOME", () => {
Deno.env.set("HOME", cache);
const dir = cacheDir();
assert(dir);
assertEquals(basename(dir), ".cache");
assertEquals(basename(dirname(dir)), "cache");
assertEquals(basename(dirname(dirname(dir))), "plug");
Deno.env.delete("HOME");
});
});
await step("illumos", async ({ step }) => {
// @ts-ignore TS2540
Deno.build = { os: "illumos" };
await step("XDG_CACHE_HOME", () => {
Deno.env.set("XDG_CACHE_HOME", cache);
const dir = cacheDir();
assertEquals(dir, cache);
Deno.env.delete("XDG_CACHE_HOME");
});
await step("HOME", () => {
Deno.env.set("HOME", cache);
const dir = cacheDir();
assert(dir);
assertEquals(basename(dir), ".cache");
assertEquals(basename(dirname(dir)), "cache");
assertEquals(basename(dirname(dirname(dir))), "plug");
Deno.env.delete("HOME");
});
});
// @ts-ignore TS2540
// Restore the snapshot of `Deno.build`
Deno.build = build;
});
Deno.test("denoCacheDir", async ({ step }) => {
// Save a snapshot of `Deno.build`
const build = structuredClone(Deno.build);
// @ts-ignore TS2540
Deno.build = { os: "linux" };
await step("DENO_DIR", async ({ step }) => {
await step("relative", () => {
Deno.env.set("DENO_DIR", "./plug/cache/deno");
const dir = denoCacheDir();
assert(dir);
assertEquals(dir, normalize(join(Deno.cwd(), "./plug/cache/deno")));
Deno.env.delete("DENO_DIR");
});
await step("absolute", () => {
Deno.env.set("DENO_DIR", "/plug/cache/deno");
const dir = denoCacheDir();
assert(dir);
assertEquals(dir, normalize("/plug/cache/deno"));
Deno.env.delete("DENO_DIR");
});
});
await step("cacheDir", () => {
const cache = join(Deno.cwd(), "plug");
Deno.env.set("HOME", cache);
const dir = denoCacheDir();
assert(dir);
assertEquals(basename(dir), "deno");
assertEquals(basename(dirname(dir)), ".cache");
assertEquals(basename(dirname(dirname(dir))), "plug");
Deno.env.delete("HOME");
});
await step("homeDir", () => {
// @ts-ignore TS2540
Deno.build = { os: "windows" };
const cache = join(Deno.cwd(), "plug");
Deno.env.set("USERPROFILE", cache);
const dir = denoCacheDir();
assert(dir);
assertEquals(basename(dir), ".deno");
assertEquals(basename(dirname(dir)), "plug");
Deno.env.delete("USERPROFILE");
});
await step("undefined", () => {
// @ts-ignore TS2540
Deno.build = { os: "linux" };
const dir = denoCacheDir();
assert(dir === undefined);
});
// @ts-ignore TS2540
// Restore the snapshot of `Deno.build`
Deno.build = build;
});