1 files changed, 3 insertions, 21 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/process_attach/attach_denied/TestAttachDenied.py b/packages/Python/lldbsuite/test/functionalities/process_attach/attach_denied/TestAttachDenied.py
index ed9d58f90888..3d1d7fdc7907 100644
--- a/packages/Python/lldbsuite/test/functionalities/process_attach/attach_denied/TestAttachDenied.py
+++ b/packages/Python/lldbsuite/test/functionalities/process_attach/attach_denied/TestAttachDenied.py
@@ -9,7 +9,9 @@ from __future__ import print_function
 import os
 import time
 import lldb
+from lldbsuite.test.decorators import *
 from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
 
 exe_name = 'AttachDenied'  # Must match Makefile
 
@@ -17,12 +19,6 @@ class AttachDeniedTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
-    def run_platform_command(self, cmd):
-        platform = self.dbg.GetSelectedPlatform()
-        shell_command = lldb.SBPlatformShellCommand(cmd)
-        err = platform.Run(shell_command)
-        return (err, shell_command.GetStatus(), shell_command.GetOutput())
-
     @skipIfWindows
     @skipIfiOSSimulator
     def test_attach_to_process_by_id_denied(self):
@@ -39,21 +35,7 @@ class AttachDeniedTestCase(TestBase):
         popen = self.spawnSubprocess(exe, [pid_file_path])
         self.addTearDownHook(self.cleanupSubprocesses)
 
-        max_attempts = 5
-        for i in range(max_attempts):
-            err, retcode, msg = self.run_platform_command("ls %s" % pid_file_path)
-            if err.Success() and retcode == 0:
-                break
-            else:
-                print(msg)
-            if i < max_attempts:
-                # Exponential backoff!
-                time.sleep(pow(2, i) * 0.25)
-        else:
-            self.fail("Child PID file %s not found even after %d attempts." % (pid_file_path, max_attempts))
-        err, retcode, pid = self.run_platform_command("cat %s" % (pid_file_path))
-        self.assertTrue(err.Success() and retcode == 0,
-                        "Failed to read file %s: %s, retcode: %d" % (pid_file_path, err.GetCString(), retcode))
+        pid = lldbutil.wait_for_file_on_target(self, pid_file_path)
 
         self.expect('process attach -p ' + pid,
                     startstr = 'error: attach failed:',