test: don't use cwd for relative path

With the introduction of temporary paths in the test runner realpath tests would bail in scenarios where the temporary folder wasn't in the same directory as the source code. PR-URL: #4477 Reviewed-By: Rich Trott <[email protected]>
nodejs · Jan 19, 2016 · 46d8c93 · 46d8c93
1 parent 33e72e1
commit 46d8c93
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/test/parallel/test-fs-realpath.js b/test/parallel/test-fs-realpath.js
@@ -236,11 +236,10 @@ function test_relative_input_cwd(callback) {
     return runNextTest();
   }
 
-  // we need to get the relative path to the tmp dir from cwd.
-  // When the test runner is running it, that will be .../node/test
-  // but it's more common to run `./node test/.../`, so detect it here.
+  // we need to calculate the relative path to the tmp dir from cwd
   var entrydir = process.cwd();
-  var entry = common.tmpDir.substr(entrydir.length + 1) + '/cycles/realpath-3a';
+  var entry = path.relative(entrydir,
+      path.join(common.tmpDir + '/cycles/realpath-3a'));
   var expected = common.tmpDir + '/cycles/root.js';
   [
     [entry, '../cycles/realpath-3b'],