dtoc: Update fdt tests to increase code coverage

At present only some of the fdt functionality is tested. Add more tests to
cover the rest of it. Also turn on test coverage, which is now 100% with
a small exclusion for a Python 3 feature.

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

1 files changed, 0 insertions, 12 deletions

diff --git a/tools/dtoc/fdt.py b/tools/dtoc/fdt.py
index e24acf12804..fd016bb8ce1 100644
--- a/tools/dtoc/fdt.py
+++ b/tools/dtoc/fdt.py
@@ -49,13 +49,6 @@ class Prop:
             return
         self.type, self.value = self.BytesToValue(bytes)
 
-    def GetPhandle(self):
-        """Get a (single) phandle value from a property
-
-        Gets the phandle valuie from a property and returns it as an integer
-        """
-        return fdt_util.fdt32_to_cpu(self.value[:4])
-
     def Widen(self, newprop):
         """Figure out which property type is more general
 
@@ -344,11 +337,6 @@ class Fdt:
         """
         return self._fdt_obj
 
-    def CheckErr(self, errnum, msg):
-        if errnum:
-            raise ValueError('Error %d: %s: %s' %
-                (errnum, libfdt.fdt_strerror(errnum), msg))
-
     def GetProps(self, node):
         """Get all properties from a node.