test: more robust check for location of node.exe

look for the actual produced `exe` not just the directory

PR-URL: #12120
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Gibson Fahnestock <[email protected]>
Reviewed-By: Nikolai Vavilov <[email protected]>

Author: refack

tools/test.py

@@ -893,14 +893,12 @@ def GetVm(self, arch, mode):
     # http://code.google.com/p/gyp/issues/detail?id=40
     # It will put the builds into Release/node.exe or Debug/node.exe
     if utils.IsWindows():
-      out_dir = os.path.join(dirname(__file__), "..", "out")
-      if not exists(out_dir):
-        if mode == 'debug':
-          name = os.path.abspath('Debug/node.exe')
-        else:
-          name = os.path.abspath('Release/node.exe')
-      else:
-        name = os.path.abspath(name + '.exe')
+      if not exists(name + '.exe'):
+        name = name.replace('out/', '')
+      name = os.path.abspath(name + '.exe')
+
+    if not exists(name):
+      raise ValueError('Could not find executable. Should be ' + name)
 
     return name