mirror of https://github.com/webpack/webpack.git
123 lines
3.4 KiB
JavaScript
123 lines
3.4 KiB
JavaScript
"use strict";
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const identifierUtil = require("../lib/util/identifier");
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describe("util/identifier", () => {
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describe("makePathsRelative", () => {
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describe("given a context and a pathConstruct", () => {
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it("computes the correct relative results for the path construct", () => {
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for (const [context, pathConstruct, expected] of [
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[
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"/some/dir/",
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"/some/dir/to/somewhere|some/other/dir!../more/dir",
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"./to/somewhere|some/other/dir!../more/dir"
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],
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[
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"/dir/",
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"/dir/to/somewhere|some/other/dir!../more/dir",
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"./to/somewhere|some/other/dir!../more/dir"
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],
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[
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"/",
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"/dir/to/somewhere|some/other/dir!../more/dir",
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"./dir/to/somewhere|some/other/dir!../more/dir"
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],
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[
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"c:\\some\\dir\\",
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"c:\\some\\dir\\to\\somewhere|some/other/dir!../more/dir",
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"./to/somewhere|some/other/dir!../more/dir"
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],
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[
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"c:\\some\\dir\\",
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"C:\\some\\dir\\to\\somewhere|some/other/dir!../more/dir",
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"./to/somewhere|some/other/dir!../more/dir"
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],
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[
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"C:\\some\\dir",
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"C:\\some\\dir\\to\\somewhere|some/other/dir!../more/dir",
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"./to/somewhere|some/other/dir!../more/dir"
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],
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[
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"C:\\\\some\\dir",
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"c:\\some\\\\dir\\to\\\\somewhere|some/other/dir!../more/dir",
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"./to/somewhere|some/other/dir!../more/dir"
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],
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["/dir", "/dir/to/somewhere??ref-123", "./to/somewhere??ref-123"]
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]) {
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expect(identifierUtil.makePathsRelative(context, pathConstruct)).toBe(
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expected
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);
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}
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});
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});
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});
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describe("getUndoPath", () => {
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const cases = [
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["file.js", ""],
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["file.js", "./", true],
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["dir/file.js", "../"],
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["dir/file.js", "../", true],
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["./file.js", ""],
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[".dir/file.js", "../"],
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["./dir/file.js", "../"],
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["./dir/././file.js", "../"],
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["./dir/../file.js", ""],
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["./dir/../file.js", "./", true],
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["../file.js", "d/"],
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["../file.js", "./d/", true],
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["../dir/file.js", "../d/"],
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[".././../dir/file.js", "../c/d/"],
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["./.././../dir/file.js", "../c/d/"],
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["../dir/../file.js", "d/"],
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["../dir/../file.js", "./d/", true]
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];
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for (const [filename, expected, enforceRelative] of cases) {
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it(`should handle ${filename} correctly${
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enforceRelative ? " (enforced relative path)" : ""
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}`, () => {
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for (const outputPath of [
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"/a/b/c/d",
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"C:\\a\\b\\c\\d",
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"/a/b/c/d/",
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"C:\\a\\b\\c\\d\\"
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]) {
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expect(
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identifierUtil.getUndoPath(filename, outputPath, enforceRelative)
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).toBe(expected);
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}
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});
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}
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});
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describe("parseResourceWithoutFragment", () => {
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// [input, expectedPath, expectedQuery]
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/** @type {[string, string, string][]} */
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const cases = [
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["path#hash?query", "path#hash", "?query"],
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["path?query#hash", "path", "?query#hash"],
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["\0#path\0??\0#query#hash", "#path?", "?#query#hash"],
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[
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'./loader.js?{"items":["a\0^","b\0!","c#","d"]}',
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"./loader.js",
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'?{"items":["a^","b!","c#","d"]}'
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],
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[
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"C:\\Users\\\0#\\repo\\loader.js?",
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"C:\\Users\\#\\repo\\loader.js",
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"?"
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],
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["/Users/\0#/repo/loader-\0#.js", "/Users/#/repo/loader-#.js", ""]
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];
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for (const case_ of cases) {
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it(case_[0], () => {
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const { resource, path, query } =
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identifierUtil.parseResourceWithoutFragment(case_[0]);
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expect(case_[0]).toBe(resource);
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expect(case_[1]).toBe(path);
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expect(case_[2]).toBe(query);
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});
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}
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});
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});
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