Archived
57 lines
2.5 KiB
TypeScript
57 lines
2.5 KiB
TypeScript
import { join, resolve, sep } from "node:path";
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import { describe, expect, it } from "vitest";
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import { canonicalizeStoredCwd, cwdPathsEqual, normalizeRequestCwd } from "./workingDirectory.js";
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// resolve() so the base already carries a drive letter on Windows, matching
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// what normalizeRequestCwd/canonicalizeStoredCwd produce.
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const absoluteBase = resolve(sep, "srv", "projects", "demo");
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describe("normalizeRequestCwd", () => {
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it("returns absolute paths in canonical form", () => {
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expect(normalizeRequestCwd(absoluteBase)).toBe(absoluteBase);
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expect(normalizeRequestCwd(`${absoluteBase}${sep}`)).toBe(absoluteBase);
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expect(normalizeRequestCwd(join(absoluteBase, ".", "nested", ".."))).toBe(absoluteBase);
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});
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it.skipIf(process.platform !== "win32")("treats Windows backslash and forward-slash paths as equal", () => {
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expect(normalizeRequestCwd("C:/Users/dev/project")).toBe("C:\\Users\\dev\\project");
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});
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it("rejects missing, empty, and non-string values", () => {
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expect(() => normalizeRequestCwd(undefined)).toThrow("cwd is required");
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expect(() => normalizeRequestCwd("")).toThrow("cwd is required");
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expect(() => normalizeRequestCwd(42)).toThrow("cwd is required");
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});
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it("rejects relative paths instead of resolving them against the process cwd", () => {
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expect(() => normalizeRequestCwd("relative/path")).toThrow("cwd must be an absolute path");
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expect(() => normalizeRequestCwd(".")).toThrow("cwd must be an absolute path");
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});
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});
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describe("canonicalizeStoredCwd", () => {
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it("canonicalizes absolute paths", () => {
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expect(canonicalizeStoredCwd(`${absoluteBase}${sep}`)).toBe(absoluteBase);
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});
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it("preserves legacy empty and relative values instead of resolving against the process cwd", () => {
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expect(canonicalizeStoredCwd("")).toBe("");
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expect(canonicalizeStoredCwd("relative/path")).toBe("relative/path");
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});
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});
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describe("cwdPathsEqual", () => {
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it("matches paths that differ only by normalization", () => {
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expect(cwdPathsEqual(absoluteBase, `${absoluteBase}${sep}`)).toBe(true);
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expect(cwdPathsEqual(absoluteBase, join(absoluteBase, "."))).toBe(true);
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});
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it.skipIf(process.platform !== "win32")("treats Windows backslash and forward-slash paths as equal", () => {
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expect(cwdPathsEqual("C:\\Users\\dev\\project", "C:/Users/dev/project")).toBe(true);
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});
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it("distinguishes different paths", () => {
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expect(cwdPathsEqual(join(absoluteBase, "a"), join(absoluteBase, "b"))).toBe(false);
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});
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});
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