test: add tmpdir.resolve()

PR-URL: #49079 Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Joyee Cheung <[email protected]>
nodejs · Aug 17, 2023 · 13bd7a0 · 13bd7a0
1 parent 89b1bce
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diff --git a/test/common/README.md b/test/common/README.md
@@ -1062,6 +1062,13 @@ Avoid calling it more than once in an asynchronous context as one call
 might refresh the temporary directory of a different context, causing
 the test to fail somewhat mysteriously.
 
+### `resolve([...paths])`
+
+* `...paths` [\<string>][<string>]
+* return [\<string>][<string>]
+
+Resolves a sequence of paths into absolute path in the temporary directory.
+
 ### `hasEnoughSpace(size)`
 
 * `size` [\<number>][<number>] Required size, in bytes.

diff --git a/test/common/tmpdir.js b/test/common/tmpdir.js
@@ -70,6 +70,10 @@ function onexit(useSpawn) {
   }
 }
 
+function resolve(...paths) {
+  return path.resolve(tmpPath, ...paths);
+}
+
 function hasEnoughSpace(size) {
   const { bavail, bsize } = fs.statfsSync(tmpPath);
   return bavail >= Math.ceil(size / bsize);
@@ -87,4 +91,5 @@ module.exports = {
   hasEnoughSpace,
   path: tmpPath,
   refresh,
+  resolve,
 };