| Index: tests/standalone/io/windows_environment_test.dart
 | 
| diff --git a/tests/standalone/io/windows_environment_test.dart b/tests/standalone/io/windows_environment_test.dart
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| index 7df329464623f23ed0ab16bcc0bd75b39d8df266..f3a5c058732bcdc50a0a3efe9de017fc7f438c77 100644
 | 
| --- a/tests/standalone/io/windows_environment_test.dart
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| +++ b/tests/standalone/io/windows_environment_test.dart
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| @@ -18,8 +18,9 @@ set SCRIPTDIR=%~dp0
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|  %1 %2
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|        """);
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|    var dart = Platform.executable;
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| -  var script = join(dirname(Platform.script),
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| -                    'windows_environment_script.dart');
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| +  var script = Platform.script
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| +                       .resolve('windows_environment_script.dart')
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| +                       .toFilePath();
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|    Process.run('cmd',
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|                ['/c', funkyFile.path, dart, script]).then((p) {
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|      if (0 != p.exitCode) throw "Exit code not 0";
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| 
 |