Can specify Valgrind command line arguments.

backends.py

@@ -86,7 +86,8 @@ def do_conf_file(src, dst, confdata):
     replace_if_different(dst, dst_tmp)
 
 class TestSerialisation:
-    def __init__(self, name, fname, is_cross, exe_wrapper, is_parallel, cmd_args, env):
+    def __init__(self, name, fname, is_cross, exe_wrapper, is_parallel, cmd_args, env,
+                 valgrind_args):
         self.name = name
         self.fname = fname
         self.is_cross = is_cross
@@ -94,6 +95,7 @@ class TestSerialisation:
         self.is_parallel = is_parallel
         self.cmd_args = cmd_args
         self.env = env
+        self.valgrind_args = valgrind_args
 
 # This class contains the basic functionality that is needed by all backends.
 # Feel free to move stuff in and out of it as you see fit.
@@ -308,7 +310,7 @@ class Backend():
             else:
                 exe_wrapper = None
             ts = TestSerialisation(t.get_name(), fname, is_cross, exe_wrapper,
-                                   t.is_parallel, t.cmd_args, t.env)
+                                   t.is_parallel, t.cmd_args, t.env, t.valgrind_args)
             arr.append(ts)
         pickle.dump(arr, datafile)
 

interpreter.py

@@ -392,13 +392,14 @@ class RunTargetHolder(InterpreterObject):
         self.held_object = build.RunTarget(name, command, args, subdir)
 
 class Test(InterpreterObject):
-    def __init__(self, name, exe, is_parallel, cmd_args, env):
+    def __init__(self, name, exe, is_parallel, cmd_args, env, valgrind_args):
         InterpreterObject.__init__(self)
         self.name = name
         self.exe = exe
         self.is_parallel = is_parallel
         self.cmd_args = cmd_args
         self.env = env
+        self.valgrind_args = valgrind_args
 
     def get_exe(self):
         return self.exe
@@ -1131,7 +1132,13 @@ class Interpreter():
             if ' ' in k:
                 raise InterpreterException('Env var key must not have spaces in it.')
             env[k] = val
-        t = Test(args[0], args[1].held_object, par, cmd_args, env)
+        valgrind_args = kwargs.get('valgrind_args', [])
+        if not isinstance(valgrind_args, list):
+            valgrind_args = [valgrind_args]
+        for a in valgrind_args:
+            if not isinstance(a, str):
+                raise InterpreterException('Valgrind_arg not a string.')
+        t = Test(args[0], args[1].held_object, par, cmd_args, env, valgrind_args)
         self.build.tests.append(t)
         mlog.debug('Adding test "', mlog.bold(args[0]), '".', sep='')
 

meson_test.py

@@ -72,6 +72,8 @@ def run_single_test(wrap, test):
                 cmd = [test.exe_runner, test.fname]
         else:
             cmd = [test.fname]
+    if len(wrap) > 0 and 'valgrind' in wrap[0]:
+        wrap += test.valgrind_args
     if cmd is None:
         res = 'SKIP'
         duration = 0.0