X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=test%2Fintegration%2Ftestlib%2Futil.py;h=fdba760eb985350cde31e3af6423f1aa44a084cd;hb=c8402791b82947c49ba1d04f855dab04191607ca;hp=f0849b954a5c02173caefc9be566b8a631ab57df;hpb=3d787920d51a35e74e442c7265be3b13b69ad8e4;p=tinc

diff --git a/test/integration/testlib/util.py b/test/integration/testlib/util.py
index f0849b95..fdba760e 100755
--- a/test/integration/testlib/util.py
+++ b/test/integration/testlib/util.py
@@ -7,6 +7,7 @@ import random
 import string
 import socket
 import typing as T
+import tempfile
 from pathlib import Path
 
 from . import check
@@ -32,6 +33,14 @@ def random_port() -> int:
             log.debug("could not bind to random port %d", port, exc_info=ex)
 
 
+def temp_file(content: str) -> str:
+    """Create a temporary file and write text content into it."""
+    file = tempfile.mktemp()
+    with open(file, "w", encoding="utf-8") as f:
+        f.write(content)
+    return file
+
+
 def remove_file(path: T.Union[str, Path]) -> bool:
     """Try to remove file without failing if it does not exist."""
     try:
@@ -70,9 +79,13 @@ def require_command(*args: str) -> None:
     """Check that command args runs with exit code 0.
     Exit with code 77 otherwise.
     """
-    if subp.run(args, check=False).returncode:
-        log.info('this test requires command "%s" to work', " ".join(args))
-        sys.exit(EXIT_SKIP)
+    try:
+        if subp.run(args, check=False).returncode == 0:
+            return
+    except FileNotFoundError:
+        pass
+    log.info('this test requires command "%s" to work', " ".join(args))
+    sys.exit(EXIT_SKIP)
 
 
 def require_path(path: str) -> None: