[U-Boot] [PATCH 14/22] test/py: Add a way to pass flags to sandbox

Simon Glass sjg at chromium.org
Wed Sep 26 21:55:12 UTC 2018


It is sometimes useful to restart sandbox with some particular flags to
test certain functionality. Add a new method to ConsoleSandbox to handle
this, without changing the existing APIs.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 test/py/u_boot_console_sandbox.py | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/test/py/u_boot_console_sandbox.py b/test/py/u_boot_console_sandbox.py
index 778f6d0983d..7f357cbc9d1 100644
--- a/test/py/u_boot_console_sandbox.py
+++ b/test/py/u_boot_console_sandbox.py
@@ -22,8 +22,8 @@ class ConsoleSandbox(ConsoleBase):
         Returns:
             Nothing.
         """
-
         super(ConsoleSandbox, self).__init__(log, config, max_fifo_fill=1024)
+        self.sandbox_flags = []
 
     def get_spawn(self):
         """Connect to a fresh U-Boot instance.
@@ -51,8 +51,24 @@ class ConsoleSandbox(ConsoleBase):
             '-d',
             self.config.dtb
         ]
+        cmd += self.sandbox_flags
         return Spawn(cmd, cwd=self.config.source_dir)
 
+    def restart_uboot_with_flags(self, flags):
+        """Run U-Boot with the given command-line flags
+
+        Args:
+            flags: List of flags to pass, each a string
+
+        Returns:
+            A u_boot_spawn.Spawn object that is attached to U-Boot.
+        """
+        try:
+            self.sandbox_flags = flags
+            return self.restart_uboot()
+        finally:
+            self.sandbox_flags = []
+
     def kill(self, sig):
         """Send a specific Unix signal to the sandbox process.
 
-- 
2.19.0.605.g01d371f741-goog



More information about the U-Boot mailing list