[PATCH v3 29/32] tests/functional: remove now unused 'run_cmd' helper

[Daniel P . Berrangé]

All usage has been replaced by direct 'subprocess' helpers.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 tests/functional/qemu_test/__init__.py |  2 +-
 tests/functional/qemu_test/cmd.py      | 11 -----------
 2 files changed, 1 insertion(+), 12 deletions(-)

diff --git a/tests/functional/qemu_test/__init__.py 
b/tests/functional/qemu_test/__init__.py
index 3bd043e608..da1830286d 100644
--- a/tests/functional/qemu_test/__init__.py
+++ b/tests/functional/qemu_test/__init__.py
@@ -8,7 +8,7 @@
 
 from .asset import Asset
 from .config import BUILD_DIR
-from .cmd import run_cmd, is_readable_executable_file, \
+from .cmd import is_readable_executable_file, \
     interrupt_interactive_console_until_pattern, wait_for_console_pattern, \
     exec_command, exec_command_and_wait_for_pattern, get_qemu_img, which
 from .testcase import QemuBaseTest, QemuUserTest, QemuSystemTest
diff --git a/tests/functional/qemu_test/cmd.py 
b/tests/functional/qemu_test/cmd.py
index c8971de00a..dc5f422b77 100644
--- a/tests/functional/qemu_test/cmd.py
+++ b/tests/functional/qemu_test/cmd.py
@@ -14,7 +14,6 @@
 import logging
 import os
 import os.path
-import subprocess
 
 
 def which(tool):
@@ -28,16 +27,6 @@ def which(tool):
             return p
     return None
 
-def run_cmd(args):
-    subp = subprocess.Popen(args,
-                            stdout=subprocess.PIPE,
-                            stderr=subprocess.PIPE,
-                            universal_newlines=True)
-    stdout, stderr = subp.communicate()
-    ret = subp.returncode
-
-    return (stdout, stderr, ret)
-
 def is_readable_executable_file(path):
     return os.path.isfile(path) and os.access(path, os.R_OK | os.X_OK)
 
-- 
2.46.0