binman: Add support for symlinking images

Adding support to symlink an image packaged using binman.

Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index 261107b3354..232ac2cf185 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -5995,6 +5995,15 @@ fdt         fdtmap                Extract the devicetree blob from the fdtmap
         self.assertIn('Expected __bss_size symbol in vpl/u-boot-vpl',
                       str(e.exception))
 
+    def testSymlink(self):
+        """Test that image files can be named"""
+        retcode = self._DoTestFile('259_symlink.dts', debug=True, map=True)
+        self.assertEqual(0, retcode)
+        image = control.images['test_image']
+        fname = tools.get_output_filename('test_image.bin')
+        sname = tools.get_output_filename('symlink_to_test.bin')
+        self.assertTrue(os.path.islink(sname))
+        self.assertEqual(os.readlink(sname), fname)
 
 if __name__ == "__main__":
     unittest.main()