commit a707013b78cea3586fdadf9a2f04932e823d7504
author Ryan Mitchell <rtmitchell@google.com> Wed May 13 14:17:52 2020 -0700
committer Ryan Mitchell <rtmitchell@google.com> Mon Jun 01 16:15:35 2020 -0700
tree eb8fd2f2d2872d3fb519f79309907415b6d7bdda
parent 57e977a5859ff24f5ff909046dccde5bce341f6d

Add policies and enforce overlayable to header

If the fulfilled policies change without the contents of the target
and overlay APKs changing, the idmap for the overlay should be
regenerated. This change adds fulfilled policies and enforce
overlayable to the idmap header so that idmap2d can determine if the
polices or enforce overlayable changed from what was used to generate
the idmap.

Bug: 119328308
Test: idmap2_tests
Test: atest RegenerateIdmapTest

Change-Id: I96f970e82b5243be01b205ac2cb6ab249c6100bc

cmds/idmap2/tests/BinaryStreamVisitorTests.cpp

diff --git a/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp b/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
index db4778c..5fea7bc 100644
--- a/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
+++ b/cmds/idmap2/tests/BinaryStreamVisitorTests.cpp
@@ -48,6 +48,11 @@
   ASSERT_TRUE(result2);
   const auto idmap2 = std::move(*result2);
 
+  ASSERT_EQ(idmap1->GetHeader()->GetFulfilledPolicies(),
+            idmap2->GetHeader()->GetFulfilledPolicies());
+  ASSERT_EQ(idmap1->GetHeader()->GetEnforceOverlayable(),
+            idmap2->GetHeader()->GetEnforceOverlayable());
+  ASSERT_EQ(idmap1->GetHeader()->GetTargetPath(), idmap2->GetHeader()->GetTargetPath());
   ASSERT_EQ(idmap1->GetHeader()->GetTargetCrc(), idmap2->GetHeader()->GetTargetCrc());
   ASSERT_EQ(idmap1->GetHeader()->GetTargetPath(), idmap2->GetHeader()->GetTargetPath());
   ASSERT_EQ(idmap1->GetData().size(), 1U);