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feat: add tests for isWsl (#5251)

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* refactor: add docs to isWsl and make easier to test

* feat: add tests for isWsl

* fixup!: refactor isWsl and tests

* Update test/unit/node/util.test.ts

Co-authored-by: Asher <ash@coder.com>

* Update test/unit/node/util.test.ts

Co-authored-by: Asher <ash@coder.com>

Co-authored-by: Asher <ash@coder.com>
This commit is contained in:
Joe Previte
2022-06-10 13:00:20 -07:00
committed by GitHub
parent d75883bcc6
commit 2c1cf0259e
2 changed files with 81 additions and 6 deletions
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55
test/unit/node/util.test.ts
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@ -4,6 +4,7 @@ import * as path from "path"
import { generateUuid } from "../../../src/common/util"
import { tmpdir } from "../../../src/node/constants"
import * as util from "../../../src/node/util"
import { clean, tmpdir as tempDirHelper } from "../../utils/helpers"
describe("getEnvPaths", () => {
describe("on darwin", () => {
@ -482,3 +483,57 @@ describe("humanPath", () => {
expect(actual).toBe(expected)
})
})
describe("isWsl", () => {
const testName = "wsl"
beforeAll(async () => {
await clean(testName)
})
describe("on Linux (microsoft)", () => {
it("should return true", async () => {
const fileName = "proc-version"
const osRelease = "5.4.0-1066-gke"
const pathToFile = path.join(await tempDirHelper(testName), fileName)
await fs.writeFile(
pathToFile,
"Linux version 3.4.0-Microsoft (Microsoft@Microsoft.com) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Wed Dec 31 14:42:53 PST 2014",
)
expect(await util.isWsl("linux", osRelease, pathToFile)).toBe(true)
})
})
describe("on Linux (non-microsoft)", () => {
it("should return false", async () => {
const fileName = "proc-version2"
const osRelease = "Linux"
const pathToFile = path.join(await tempDirHelper(testName), fileName)
await fs.writeFile(
pathToFile,
"Linux version 5.4.0-1066-gke (buildd@lcy02-amd64-039) (gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04)) #69-Ubuntu SMP Fri Mar 11 13:52:45 UTC 202",
)
expect(await util.isWsl("linux", osRelease, pathToFile)).toBe(false)
})
})
describe("on Win32 with microsoft in /proc/version", () => {
it("should return false", async () => {
const fileName = "proc-version3"
const osRelease = "3.4.0-Microsoft"
const pathToFile = path.join(await tempDirHelper(testName), fileName)
await fs.writeFile(
pathToFile,
"Linux version 3.4.0-Microsoft (Microsoft@Microsoft.com) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Wed Dec 31 14:42:53 PST 2014",
)
expect(await util.isWsl("win32", osRelease, pathToFile)).toBe(false)
})
})
describe("on Darwin", () => {
it("should return false", async () => {
const fileName = "proc-version4"
const osRelease =
"Darwin Roadrunner.local 10.3.0 Darwin Kernel Version 10.3.0: Fri Feb 26 11:58:09 PST 2010; root:xnu-1504.3.12~1/RELEASE_I386 i386"
const pathToFile = path.join(await tempDirHelper(testName), fileName)
expect(await util.isWsl("darwin", osRelease, pathToFile)).toBe(false)
})
})
})