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// Copyright Isaac Z. Schlueter and Contributors. All rights reserved. ISC license.// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.import { assertEquals } from "../assert/mod.ts";import { parseRange } from "./parse_range.ts";import { parse } from "./parse.ts";import { testRange } from "./test_range.ts";import { parseComparator } from "./_parse_comparator.ts";import { formatComparator } from "./_format_comparator.ts";import type { Comparator } from "./types.ts";
Deno.test({  name: "parseComparator() and formatComparator()",  fn: async (t) => {    const versions: [string, string[], string[]][] = [      [        "1.0.0 - 2.0.0",        ["1.0.0", "1.2.3", "2.0.0"],        ["0.0.0", "2.0.1"],      ],      ["1.0.0", ["1.0.0"], ["0.0.0", "1.0.1"]],      [">=*", ["0.0.0", "9999.9999.9999"], []],      ["", ["0.0.0"], []],      ["*", ["0.0.0", "9999.9999.9999"], []],      [">=1.0.0", ["1.0.0", "9999.9999.9999"], ["0.1.2", "0.0.0"]],      [">1.0.0", ["1.0.1", "9999.9999.9999"], ["0.1.2", "0.0.0", "1.0.0"]],      ["<=2.0.0", ["0.0.0", "1.0.1", "2.0.0"], ["2.0.1", "9999.9999.9999"]],      ["<2.0.0", ["0.0.0", "1.0.1", "1.2.3"], ["2.0.0", "9999.9999.9999"]],      ["1", ["1.0.0", "1.0.1", "1.2.3"], ["0.0.0", "2.0.0", "9999.9999.9999"]],      [">=0.1.97", ["0.1.97", "1.0.0", "9999.9999.9999"], ["0.0.0", "0.1.96"]],      ["0.1.20", ["0.1.20"], ["0.0.0", "0.1.19", "0.1.21", "9999.9999.9999"]],      [">=0.2.3", ["0.2.3", "0.2.4", "1.0.0"], ["0.0.0", "0.2.2", "0.1.0"]],      ["||", ["0.0.0", "9999.9999.9999"], []],      ["2.x.x", ["2.0.0", "2.9999.9999"], ["1.9999.9999", "3.0.0"]],      ["1.2.x", ["1.2.0", "1.2.9999"], ["1.1.9999", "1.3.0"]],      [        "1.2.x || 2.x",        ["1.2.0", "1.2.9999", "2.0.0", "2.9999.9999"],        ["1.1.9999", "1.3.0", "3.0.0"],      ],      ["x", ["0.0.0", "9999.9999.9999"], []],      ["2.*.*", ["2.0.0", "2.9999.9999"], ["1.9999.9999", "3.0.0"]],      ["1.2.*", ["1.2.0", "1.2.9999"], ["1.1.9999", "1.3.0"]],      [        "1.2.* || 2.*",        ["1.2.0", "1.2.9999", "2.0.0", "2.9999.9999"],        ["1.1.9999", "1.3.0", "3.0.0"],      ],      ["*", ["0.0.0", "9999.9999.9999"], []],      ["2", ["2.0.0", "2.0.1", "2.2.3"], [        "0.0.0",        "1.9999.9999",        "3.0.0",        "9999.9999.9999",      ]],      ["2.3", ["2.3.0", "2.3.1", "2.3.9999"], [        "0.0.0",        "2.2.9999",        "2.4.0",        "9999.9999.9999",      ]],      ["~2.4", ["2.4.0", "2.4.9999"], [        "0.0.0",        "2.3.9999",        "2.5.0",        "9999.9999.9999",      ]],      ["~>3.2.1", ["3.2.1", "3.2.9999"], [        "0.0.0",        "3.2.0",        "3.3.0",        "9999.9999.9999",      ]],      ["~1", ["1.0.0", "1.9999.9999"], [        "0.0.0",        "0.9999.9999",        "2.0.0",        "9999.9999.9999",      ]],      ["~>1", ["1.0.0", "1.9999.9999"], [        "0.0.0",        "0.9999.9999",        "2.0.0",        "9999.9999.9999",      ]],      ["~1.0", ["1.0.0", "1.0.9999"], [        "0.0.0",        "0.9999.9999",        "1.1.0",        "9999.9999.9999",      ]],      ["<1", ["0.0.0", "0.9999.9999"], ["1.0.0", "9999.9999.9999"]],      [">=1", ["1.0.0", "9999.9999.9999"], ["0.0.0", "0.9999.9999"]],      ["<1.2", ["0.0.0", "1.1.0"], ["1.2.0", "9999.9999.9999"]],
      // This is effectively 1 & 2, which matches nothing.      ["1 2", [], [        "1.0.0",        "1.9999.9999",        "2.0.0",        "2.9999.9999",        "0.0.0",        "0.9999.9999",        "3.0.0",        "9999.9999.9999",      ]],      ["1.2 - 3.4.5", ["1.2.0", "1.2.3", "3.4.5"], [        "0.0.0",        "1.1.9999",        "3.4.6",        "9999.9999.9999",      ]],      ["1.2.3 - 3.4", ["1.2.3", "2.0.0", "3.4.9999"], [        "0.0.0",        "1.2.2",        "3.5.0",        "9999.9999.9999",      ]],      ["1.2.3 - 3", ["1.2.3", "2.0.0", "3.0.0", "3.9999.9999"], [        "0.0.0",        "1.2.2",        "4.0.0",        "9999.9999.9999",      ]],
      // handle spaces between comparators and versions      [">= 1", ["1.0.0", "2.0.0", "3.0.0"], ["0.9999.9999"]],      ["< 2", ["1.9999.9999"], ["2.0.0"]],      ["= 1.0.0 || = 1.0.5", ["1.0.0", "1.0.5"], ["1.0.1", "1.1.1"]],
      // Nothing can match...      [">*", [], ["0.0.0", "9999.9999.9999"]],      ["<*", [], ["0.0.0", "9999.9999.9999"]],    ];
    for (const [range, validVersions, invalidVersions] of versions) {      await t.step({        name: range,        fn: async (t) => {          const r = parseRange(range);          for (const valid of validVersions) {            await t.step({              name: valid,              fn: () => {                const version = parse(valid);                const actual = testRange(version, r);                assertEquals(true, actual);              },            });          }          for (const invalid of invalidVersions) {            await t.step({              name: invalid,              fn: () => {                const actual = testRange(parse(invalid), r);                assertEquals(false, actual);              },            });          }        },      });    }  },});
Deno.test("comparatorFormat() handles semver inheritance", function () {  assertEquals(    formatComparator(parseComparator(">= v1.2.3")),    ">=1.2.3",  );  assertEquals(    formatComparator(parseComparator(">= v1.2.3-pre.1+b.2")),    ">=1.2.3-pre.1+b.2",  );});
Deno.test("comparatorFormat() handles deprecated Comparator.semver property", function () {  const c1 = parseComparator(">= v1.2.3");  assertEquals(    formatComparator(      { operator: c1.operator, semver: c1.semver } as Comparator,    ),    ">=1.2.3",  );  const c2 = parseComparator(">= v1.2.3-pre.1+b.2");
  assertEquals(    formatComparator(      { operator: c2.operator, semver: c2.semver } as Comparator,    ),    ">=1.2.3-pre.1+b.2",  );});