X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=tools%2Fpatman%2Fcommand.py;h=d586f1115866125f5768fe0971cb28474c970685;hp=7212fdfd40a1b45fd0d7c797dda647f59c7cce7b;hb=82012dd284257ce785b1e3996a9a2519e8a4b303;hpb=48ba5856eb47dca0abc4d24e7c4e3ce1fd2628f1

diff --git a/tools/patman/command.py b/tools/patman/command.py
index 7212fdfd40..d586f11158 100644
--- a/tools/patman/command.py
+++ b/tools/patman/command.py
@@ -20,9 +20,25 @@ class CommandResult:
     def __init__(self):
         self.stdout = None
         self.stderr = None
+        self.combined = None
         self.return_code = None
         self.exception = None
 
+    def __init__(self, stdout='', stderr='', combined='', return_code=0,
+                 exception=None):
+        self.stdout = stdout
+        self.stderr = stderr
+        self.combined = combined
+        self.return_code = return_code
+        self.exception = exception
+
+
+# This permits interception of RunPipe for test purposes. If it is set to
+# a function, then that function is called with the pipe list being
+# executed. Otherwise, it is assumed to be a CommandResult object, and is
+# returned as the result for every RunPipe() call.
+# When this value is None, commands are executed as normal.
+test_result = None
 
 def RunPipe(pipe_list, infile=None, outfile=None,
             capture=False, capture_stderr=False, oneline=False,
@@ -44,6 +60,10 @@ def RunPipe(pipe_list, infile=None, outfile=None,
     Returns:
         CommandResult object
     """
+    if test_result:
+        if hasattr(test_result, '__call__'):
+            return test_result(pipe_list=pipe_list)
+        return test_result
     result = CommandResult()
     last_pipe = None
     pipeline = list(pipe_list)