|
| 1 | +import { assertEquals, assertThrows } from "@std/assert"; |
| 2 | +import { test } from "../testing/mod.ts"; |
| 3 | +import { formatSemVer, parseSemVer } from "./semver.ts"; |
| 4 | + |
| 5 | +test("parseSemVer() handles major", async (t) => { |
| 6 | + // [range, version] |
| 7 | + // Version should be detectable despite extra characters |
| 8 | + const versions: [string, number][] = [ |
| 9 | + ["1.2.3", 1], |
| 10 | + [" 1.2.3 ", 1], |
| 11 | + [" 2.2.3-4 ", 2], |
| 12 | + [" 3.2.3-pre ", 3], |
| 13 | + ["v5.2.3", 5], |
| 14 | + [" v8.2.3 ", 8], |
| 15 | + ["\t13.2.3", 13], |
| 16 | + ]; |
| 17 | + |
| 18 | + for (const [v, expected] of versions) { |
| 19 | + await t.step(v, () => { |
| 20 | + const version = parseSemVer(v); |
| 21 | + assertEquals(version.major, expected); |
| 22 | + }); |
| 23 | + } |
| 24 | +}); |
| 25 | + |
| 26 | +test("parseSemVer() handles minor", async (t) => { |
| 27 | + // [range, version] |
| 28 | + // Version should be detectable despite extra characters |
| 29 | + const versions: [string, number][] = [ |
| 30 | + ["1.1.3", 1], |
| 31 | + [" 1.1.3 ", 1], |
| 32 | + [" 1.2.3-4 ", 2], |
| 33 | + [" 1.3.3-pre ", 3], |
| 34 | + ["v1.5.3", 5], |
| 35 | + [" v1.8.3 ", 8], |
| 36 | + ["\t1.13.3", 13], |
| 37 | + ]; |
| 38 | + |
| 39 | + for (const [v, expected] of versions) { |
| 40 | + await t.step(v, () => { |
| 41 | + const version = parseSemVer(v); |
| 42 | + assertEquals(version.minor, expected); |
| 43 | + }); |
| 44 | + } |
| 45 | +}); |
| 46 | + |
| 47 | +test("parseSemVer() handles patch", async (t) => { |
| 48 | + // [range, version] |
| 49 | + // Version should be detectable despite extra characters |
| 50 | + const versions: [string, number][] = [ |
| 51 | + ["1.2.1", 1], |
| 52 | + [" 1.2.1 ", 1], |
| 53 | + [" 1.2.2-4 ", 2], |
| 54 | + [" 1.2.3-pre ", 3], |
| 55 | + ["v1.2.5", 5], |
| 56 | + [" v1.2.8 ", 8], |
| 57 | + ["\t1.2.13", 13], |
| 58 | + ]; |
| 59 | + for (const [v, expected] of versions) { |
| 60 | + await t.step(v, () => { |
| 61 | + const semver = parseSemVer(v); |
| 62 | + const actual = semver.patch; |
| 63 | + assertEquals(actual, expected); |
| 64 | + }); |
| 65 | + } |
| 66 | +}); |
| 67 | + |
| 68 | +test("parseSemVer() handles prerelease", async (t) => { |
| 69 | + // [prereleaseParts, version] |
| 70 | + const versions: [string, (string | number)[]][] = [ |
| 71 | + ["1.2.2-alpha.1", ["alpha", 1]], |
| 72 | + ["0.6.1-1", [1]], |
| 73 | + ["1.0.0-beta.2", ["beta", 2]], |
| 74 | + ["v0.5.4-pre", ["pre"]], |
| 75 | + ["1.2.2-alpha.1", ["alpha", 1]], |
| 76 | + ["1.2.0-1b3-4", ["1b3-4"]], |
| 77 | + ["1.2.0-3.6-pre2", [3, "6-pre2"]], |
| 78 | + ["2.0.0", []], |
| 79 | + ]; |
| 80 | + |
| 81 | + for (const [v, expected] of versions) { |
| 82 | + await t.step(`${v} : ${JSON.stringify(expected)}`, () => { |
| 83 | + const semver = parseSemVer(v); |
| 84 | + assertEquals( |
| 85 | + semver.prerelease, |
| 86 | + expected, |
| 87 | + ); |
| 88 | + }); |
| 89 | + } |
| 90 | +}); |
| 91 | + |
| 92 | +test({ |
| 93 | + name: "parseSemVer() throws on bad versions", |
| 94 | + fn: async (t) => { |
| 95 | + const versions: [unknown][] = [ |
| 96 | + ["1.2." + new Array(256).join("1")], // too long |
| 97 | + ["1.2." + new Array(100).join("1")], // too big |
| 98 | + [null], |
| 99 | + [undefined], |
| 100 | + [{}], |
| 101 | + [[]], |
| 102 | + [false], |
| 103 | + [true], |
| 104 | + [0], |
| 105 | + [""], |
| 106 | + ["not a version"], |
| 107 | + ["∞.∞.∞"], |
| 108 | + ["NaN.NaN.NaN"], |
| 109 | + ]; |
| 110 | + for (const [v] of versions) { |
| 111 | + await t.step(`${JSON.stringify(v)}`, () => { |
| 112 | + assertThrows(() => parseSemVer(v as string)); |
| 113 | + }); |
| 114 | + } |
| 115 | + }, |
| 116 | +}); |
| 117 | + |
| 118 | +test("parseSemVer() throws on invalid versions", async (t) => { |
| 119 | + const versions = ["1.2.3.4", "NOT VALID", 1.2, null, "Infinity.NaN.Infinity"]; |
| 120 | + |
| 121 | + for (const v of versions) { |
| 122 | + await t.step(`invalid ${v}`, () => { |
| 123 | + assertThrows( |
| 124 | + function () { |
| 125 | + parseSemVer(v as string); |
| 126 | + }, |
| 127 | + TypeError, |
| 128 | + ); |
| 129 | + }); |
| 130 | + } |
| 131 | +}); |
| 132 | + |
| 133 | +test("parseSemVer() handles big numeric prerelease", function () { |
| 134 | + const r = parseSemVer(`1.2.3-beta.${Number.MAX_SAFE_INTEGER}0`); |
| 135 | + assertEquals(r.prerelease, ["beta", "90071992547409910"]); |
| 136 | +}); |
| 137 | + |
| 138 | +test("formatSemVer()", async (t) => { |
| 139 | + const versions: [string, string][] = [ |
| 140 | + ["0.0.0", "0.0.0"], |
| 141 | + ["1.2.3", "1.2.3"], |
| 142 | + ["1.2.3-pre", "1.2.3-pre"], |
| 143 | + ["1.2.3-pre.0", "1.2.3-pre.0"], |
| 144 | + ["1.2.3+b", "1.2.3+b"], |
| 145 | + ["1.2.3+b.0", "1.2.3+b.0"], |
| 146 | + ["1.2.3-pre.0+b.0", "1.2.3-pre.0+b.0"], |
| 147 | + ]; |
| 148 | + |
| 149 | + for (const [version, expected] of versions) { |
| 150 | + await t.step({ |
| 151 | + name: version, |
| 152 | + fn: () => { |
| 153 | + const v = parseSemVer(version)!; |
| 154 | + const actual = formatSemVer(v); |
| 155 | + assertEquals(actual, expected); |
| 156 | + }, |
| 157 | + }); |
| 158 | + } |
| 159 | +}); |
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