Commit 44443b833b

@@ -972,10 +972,24 @@ pub fn addRunArtifact(b: *Build, exe: *Step.Compile) *Step.Run {
     // Consider that this is declarative; the run step may not be run unless a user
     // option is supplied.
     const run_step = Step.Run.create(b, b.fmt("run {s}", .{exe.name}));
-    run_step.addArtifactArg(exe);
+    if (exe.kind == .@"test") {
+        if (exe.exec_cmd_args) |exec_cmd_args| {
+            for (exec_cmd_args) |cmd_arg| {
+                if (cmd_arg) |arg| {
+                    run_step.addArg(arg);
+                } else {
+                    run_step.addArtifactArg(exe);
+                }
+            }
+        } else {
+            run_step.addArtifactArg(exe);
+        }
 
-    if (exe.kind == .@"test" and exe.test_server_mode) {
-        run_step.enableTestRunnerMode();
+        if (exe.test_server_mode) {
+            run_step.enableTestRunnerMode();
+        }
+    } else {
+        run_step.addArtifactArg(exe);
     }
 
     return run_step;