binman: Support missing compression tools
Handle missing compression tools by returning empty data and record
missing bintool.
Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/entry_test.py b/tools/binman/entry_test.py
index 1d60076..aa470c5 100644
--- a/tools/binman/entry_test.py
+++ b/tools/binman/entry_test.py
@@ -105,6 +105,15 @@
self.assertTrue(isinstance(ent, Entry_blob))
self.assertEquals('missing', ent.etype)
+ def testDecompressData(self):
+ """Test the DecompressData() method of the base class"""
+ base = entry.Entry.Create(None, self.GetNode(), 'blob-dtb')
+ base.compress = 'lz4'
+ bintools = {}
+ base.comp_bintool = base.AddBintool(bintools, '_testing')
+ self.assertEquals(tools.get_bytes(0, 1024), base.CompressData(b'abc'))
+ self.assertEquals(tools.get_bytes(0, 1024), base.DecompressData(b'abc'))
+
if __name__ == "__main__":
unittest.main()