Merge branch 'master' into 10112-workflow-show

[arvados.git] / sdk / python / tests / test_collections.py

diff --git a/sdk/python/tests/test_collections.py b/sdk/python/tests/test_collections.py
index 74218500891ef34ea1df8be96027d5d19d2fe20b..fd31664a528d1ea3cfe1d03b1852b304bb4c88e7 100644 (file)
--- a/sdk/python/tests/test_collections.py
+++ b/sdk/python/tests/test_collections.py
@@ -1170,6 +1170,21 @@ class NewCollectionTestCaseWithServers(run_test_server.TestCaseWithServers):
             '. 900150983cd24fb0d6963f7d28e17f72+3 a8430a058b8fbf408e1931b794dbd6fb+13 0:3:count.txt 6:7:count.txt 13:3:foo.txt\n')
 
 
+    def test_small_block_packing_with_overwrite(self):
+        c = Collection()
+        c.open("b1", "w").close()
+        c["b1"].writeto(0, "b1", 0)
+
+        c.open("b2", "w").close()
+        c["b2"].writeto(0, "b2", 0)
+
+        c["b1"].writeto(0, "1b", 0)
+
+        self.assertEquals(c.manifest_text(), ". ed4f3f67c70b02b29c50ce1ea26666bd+4 0:2:b1 2:2:b2\n")
+        self.assertEquals(c["b1"].manifest_text(), ". ed4f3f67c70b02b29c50ce1ea26666bd+4 0:2:b1\n")
+        self.assertEquals(c["b2"].manifest_text(), ". ed4f3f67c70b02b29c50ce1ea26666bd+4 2:2:b2\n")
+
+
 class CollectionCreateUpdateTest(run_test_server.TestCaseWithServers):
     MAIN_SERVER = {}
     KEEP_SERVER = {}