Auto merge of rust-lang#15175 - lnicola:cross-env, r=Veykril

internal: Drop `cross-env` npm dep

Author: bors

editors/code/package-lock.json

@@ -38,7 +38,7 @@
         "lint": "prettier --check . && eslint -c .eslintrc.js --ext ts ./src ./tests",
         "fix": "prettier --write . && eslint -c .eslintrc.js --ext ts ./src ./tests --fix",
         "pretest": "tsc && npm run build",
-        "test": "cross-env TEST_VARIABLE=test node ./out/tests/runTests.js"
+        "test": "node ./out/tests/runTests.js"
     },
     "dependencies": {
         "@hpcc-js/wasm": "^2.13.0",
@@ -55,7 +55,6 @@
         "@typescript-eslint/parser": "^5.60.1",
         "@vscode/test-electron": "^2.3.3",
         "@vscode/vsce": "^2.19.0",
-        "cross-env": "^7.0.3",
         "esbuild": "^0.18.10",
         "eslint": "^8.43.0",
         "eslint-config-prettier": "^8.8.0",

editors/code/package.json

@@ -39,6 +39,7 @@ export async function getTests(ctx: Context) {
         });
 
         suite.addTest("Should support external variables", async () => {
+            process.env["TEST_VARIABLE"] = "test";
             const envJson = {
                 USING_EXTERNAL_VAR: "${env:TEST_VARIABLE} test ${env:TEST_VARIABLE}",
             };
@@ -48,6 +49,7 @@ export async function getTests(ctx: Context) {
 
             const actualEnv = await substituteVariablesInEnv(envJson);
             assert.deepStrictEqual(actualEnv, expectedEnv);
+            delete process.env["TEST_VARIABLE"];
         });
 
         suite.addTest("should support VSCode variables", async () => {