diff --git a/cmds/idmap2/tests/IdmapTests.cpp b/cmds/idmap2/tests/IdmapTests.cpp
index 9b42a27..7be1602 100644
--- a/cmds/idmap2/tests/IdmapTests.cpp
+++ b/cmds/idmap2/tests/IdmapTests.cpp
@@ -35,7 +35,6 @@
 #include "idmap2/LogInfo.h"
 
 using android::Res_value;
-using ::testing::IsNull;
 using ::testing::NotNull;
 
 using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
@@ -66,29 +65,18 @@
   std::unique_ptr<const IdmapHeader> header = IdmapHeader::FromBinaryStream(stream);
   ASSERT_THAT(header, NotNull());
   ASSERT_EQ(header->GetMagic(), 0x504d4449U);
-  ASSERT_EQ(header->GetVersion(), 0x05U);
+  ASSERT_EQ(header->GetVersion(), 0x06U);
   ASSERT_EQ(header->GetTargetCrc(), 0x1234U);
   ASSERT_EQ(header->GetOverlayCrc(), 0x5678U);
   ASSERT_EQ(header->GetFulfilledPolicies(), 0x11);
   ASSERT_EQ(header->GetEnforceOverlayable(), true);
-  ASSERT_EQ(header->GetTargetPath().to_string(), "targetX.apk");
-  ASSERT_EQ(header->GetOverlayPath().to_string(), "overlayX.apk");
+  ASSERT_EQ(header->GetTargetPath(), "targetX.apk");
+  ASSERT_EQ(header->GetOverlayPath(), "overlayX.apk");
   ASSERT_EQ(header->GetDebugInfo(), "debug");
 }
 
-TEST(IdmapTests, FailToCreateIdmapHeaderFromBinaryStreamIfPathTooLong) {
-  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
-  // overwrite the target path string, including the terminating null, with '.'
-  for (size_t i = 0x18; i < 0x118; i++) {
-    raw[i] = '.';
-  }
-  std::istringstream stream(raw);
-  std::unique_ptr<const IdmapHeader> header = IdmapHeader::FromBinaryStream(stream);
-  ASSERT_THAT(header, IsNull());
-}
-
 TEST(IdmapTests, CreateIdmapDataHeaderFromBinaryStream) {
-  const size_t offset = 0x224;
+  const size_t offset = idmap_raw_data_offset;
   std::string raw(reinterpret_cast<const char*>(idmap_raw_data + offset),
                   idmap_raw_data_len - offset);
   std::istringstream stream(raw);
@@ -100,7 +88,7 @@
 }
 
 TEST(IdmapTests, CreateIdmapDataFromBinaryStream) {
-  const size_t offset = 0x224;
+  const size_t offset = idmap_raw_data_offset;
   std::string raw(reinterpret_cast<const char*>(idmap_raw_data + offset),
                   idmap_raw_data_len - offset);
   std::istringstream stream(raw);
@@ -136,13 +124,13 @@
 
   ASSERT_THAT(idmap->GetHeader(), NotNull());
   ASSERT_EQ(idmap->GetHeader()->GetMagic(), 0x504d4449U);
-  ASSERT_EQ(idmap->GetHeader()->GetVersion(), 0x05U);
+  ASSERT_EQ(idmap->GetHeader()->GetVersion(), 0x06U);
   ASSERT_EQ(idmap->GetHeader()->GetTargetCrc(), 0x1234U);
   ASSERT_EQ(idmap->GetHeader()->GetOverlayCrc(), 0x5678U);
   ASSERT_EQ(idmap->GetHeader()->GetFulfilledPolicies(), 0x11);
   ASSERT_EQ(idmap->GetHeader()->GetEnforceOverlayable(), true);
-  ASSERT_EQ(idmap->GetHeader()->GetTargetPath().to_string(), "targetX.apk");
-  ASSERT_EQ(idmap->GetHeader()->GetOverlayPath().to_string(), "overlayX.apk");
+  ASSERT_EQ(idmap->GetHeader()->GetTargetPath(), idmap_raw_data_target_path);
+  ASSERT_EQ(idmap->GetHeader()->GetOverlayPath(), idmap_raw_data_overlay_path);
 
   const std::vector<std::unique_ptr<const IdmapData>>& dataBlocks = idmap->GetData();
   ASSERT_EQ(dataBlocks.size(), 1U);
@@ -195,12 +183,12 @@
 
   ASSERT_THAT(idmap->GetHeader(), NotNull());
   ASSERT_EQ(idmap->GetHeader()->GetMagic(), 0x504d4449U);
-  ASSERT_EQ(idmap->GetHeader()->GetVersion(), 0x05U);
+  ASSERT_EQ(idmap->GetHeader()->GetVersion(), 0x06U);
   ASSERT_EQ(idmap->GetHeader()->GetTargetCrc(), android::idmap2::TestConstants::TARGET_CRC);
   ASSERT_EQ(idmap->GetHeader()->GetOverlayCrc(), android::idmap2::TestConstants::OVERLAY_CRC);
   ASSERT_EQ(idmap->GetHeader()->GetFulfilledPolicies(), PolicyFlags::PUBLIC);
   ASSERT_EQ(idmap->GetHeader()->GetEnforceOverlayable(), true);
-  ASSERT_EQ(idmap->GetHeader()->GetTargetPath().to_string(), target_apk_path);
+  ASSERT_EQ(idmap->GetHeader()->GetTargetPath(), target_apk_path);
   ASSERT_EQ(idmap->GetHeader()->GetOverlayPath(), overlay_apk_path);
 }
 
@@ -370,38 +358,19 @@
   ASSERT_EQ(overlay_entries.size(), 0U);
 }
 
-TEST(IdmapTests, FailToCreateIdmapFromApkAssetsIfPathTooLong) {
-  std::string target_apk_path(GetTestDataPath());
-  for (int i = 0; i < 32; i++) {
-    target_apk_path += "/target/../";
-  }
-  target_apk_path += "/target/target.apk";
-  ASSERT_GT(target_apk_path.size(), kIdmapStringLength);
-  std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
-  ASSERT_THAT(target_apk, NotNull());
-
-  const std::string overlay_apk_path(GetTestDataPath() + "/overlay/overlay.apk");
-  std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
-  ASSERT_THAT(overlay_apk, NotNull());
-
-  const auto result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
-                                           /* enforce_overlayable */ true);
-  ASSERT_FALSE(result);
-}
-
 TEST(IdmapTests, IdmapHeaderIsUpToDate) {
   fclose(stderr);  // silence expected warnings from libandroidfw
 
-  const std::string target_apk_path(GetTestDataPath() + "/target/target.apk");
-  std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
-  ASSERT_THAT(target_apk, NotNull());
+  const std::string target_apk_path = idmap_raw_data_target_path;
+  const std::string overlay_apk_path = idmap_raw_data_overlay_path;
+  const PolicyBitmask policies = idmap_raw_data_policies;
+  const uint32_t target_crc = idmap_raw_data_target_crc;
+  const uint32_t overlay_crc = idmap_raw_data_overlay_crc;
 
-  const std::string overlay_apk_path(GetTestDataPath() + "/overlay/overlay.apk");
-  std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
-  ASSERT_THAT(overlay_apk, NotNull());
+  std::string raw(reinterpret_cast<const char*>(idmap_raw_data), idmap_raw_data_len);
+  std::istringstream raw_stream(raw);
 
-  auto result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
-                                     /* enforce_overlayable */ true);
+  auto result = Idmap::FromBinaryStream(raw_stream);
   ASSERT_TRUE(result);
   const auto idmap = std::move(*result);
 
@@ -411,8 +380,8 @@
 
   std::unique_ptr<const IdmapHeader> header = IdmapHeader::FromBinaryStream(stream);
   ASSERT_THAT(header, NotNull());
-  ASSERT_TRUE(header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                 PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_TRUE(header->IsUpToDate(target_apk_path, overlay_apk_path, idmap_raw_data_target_crc,
+                                 overlay_crc, policies, /* enforce_overlayable */ true));
 
   // magic: bytes (0x0, 0x03)
   std::string bad_magic_string(stream.str());
@@ -425,8 +394,8 @@
       IdmapHeader::FromBinaryStream(bad_magic_stream);
   ASSERT_THAT(bad_magic_header, NotNull());
   ASSERT_NE(header->GetMagic(), bad_magic_header->GetMagic());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path, overlay_apk_path, target_crc,
+                                            overlay_crc, policies, /* enforce_overlayable */ true));
 
   // version: bytes (0x4, 0x07)
   std::string bad_version_string(stream.str());
@@ -439,8 +408,8 @@
       IdmapHeader::FromBinaryStream(bad_version_stream);
   ASSERT_THAT(bad_version_header, NotNull());
   ASSERT_NE(header->GetVersion(), bad_version_header->GetVersion());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path, overlay_apk_path, target_crc,
+                                            overlay_crc, policies, /* enforce_overlayable */ true));
 
   // target crc: bytes (0x8, 0xb)
   std::string bad_target_crc_string(stream.str());
@@ -453,8 +422,8 @@
       IdmapHeader::FromBinaryStream(bad_target_crc_stream);
   ASSERT_THAT(bad_target_crc_header, NotNull());
   ASSERT_NE(header->GetTargetCrc(), bad_target_crc_header->GetTargetCrc());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path, overlay_apk_path, target_crc,
+                                            overlay_crc, policies, /* enforce_overlayable */ true));
 
   // overlay crc: bytes (0xc, 0xf)
   std::string bad_overlay_crc_string(stream.str());
@@ -467,8 +436,8 @@
       IdmapHeader::FromBinaryStream(bad_overlay_crc_stream);
   ASSERT_THAT(bad_overlay_crc_header, NotNull());
   ASSERT_NE(header->GetOverlayCrc(), bad_overlay_crc_header->GetOverlayCrc());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path, overlay_apk_path, target_crc,
+                                            overlay_crc, policies, /* enforce_overlayable */ true));
 
   // fulfilled policy: bytes (0x10, 0x13)
   std::string bad_policy_string(stream.str());
@@ -481,8 +450,9 @@
       IdmapHeader::FromBinaryStream(bad_policy_stream);
   ASSERT_THAT(bad_policy_header, NotNull());
   ASSERT_NE(header->GetFulfilledPolicies(), bad_policy_header->GetFulfilledPolicies());
-  ASSERT_FALSE(bad_policy_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                             PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_policy_header->IsUpToDate(target_apk_path, overlay_apk_path, target_crc,
+                                             overlay_crc, policies,
+                                             /* enforce_overlayable */ true));
 
   // enforce overlayable: bytes (0x14)
   std::string bad_enforce_string(stream.str());
@@ -492,30 +462,32 @@
       IdmapHeader::FromBinaryStream(bad_enforce_stream);
   ASSERT_THAT(bad_enforce_header, NotNull());
   ASSERT_NE(header->GetEnforceOverlayable(), bad_enforce_header->GetEnforceOverlayable());
-  ASSERT_FALSE(bad_enforce_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                              PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_enforce_header->IsUpToDate(target_apk_path, overlay_apk_path, target_crc,
+                                              overlay_crc, policies,
+                                              /* enforce_overlayable */ true));
 
-  // target path: bytes (0x18, 0x117)
+  // target path: bytes (0x1c, 0x27)
   std::string bad_target_path_string(stream.str());
-  bad_target_path_string[0x18] = '\0';
+  bad_target_path_string[0x1c] = '\0';
   std::stringstream bad_target_path_stream(bad_target_path_string);
   std::unique_ptr<const IdmapHeader> bad_target_path_header =
       IdmapHeader::FromBinaryStream(bad_target_path_stream);
   ASSERT_THAT(bad_target_path_header, NotNull());
   ASSERT_NE(header->GetTargetPath(), bad_target_path_header->GetTargetPath());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path, overlay_apk_path, target_crc,
+                                            overlay_crc, policies, /* enforce_overlayable */ true));
 
-  // overlay path: bytes (0x118, 0x217)
+  // overlay path: bytes (0x2c, 0x37)
   std::string bad_overlay_path_string(stream.str());
-  bad_overlay_path_string[0x118] = '\0';
+  bad_overlay_path_string[0x33] = '\0';
   std::stringstream bad_overlay_path_stream(bad_overlay_path_string);
   std::unique_ptr<const IdmapHeader> bad_overlay_path_header =
       IdmapHeader::FromBinaryStream(bad_overlay_path_stream);
   ASSERT_THAT(bad_overlay_path_header, NotNull());
   ASSERT_NE(header->GetOverlayPath(), bad_overlay_path_header->GetOverlayPath());
-  ASSERT_FALSE(bad_magic_header->IsUpToDate(target_apk_path.c_str(), overlay_apk_path.c_str(),
-                                            PolicyFlags::PUBLIC, /* enforce_overlayable */ true));
+  ASSERT_FALSE(bad_overlay_path_header->IsUpToDate(target_apk_path, overlay_apk_path, target_crc,
+                                                   overlay_crc, policies,
+                                                   /* enforce_overlayable */ true));
 }
 
 class TestVisitor : public Visitor {
diff --git a/cmds/idmap2/tests/RawPrintVisitorTests.cpp b/cmds/idmap2/tests/RawPrintVisitorTests.cpp
index 95bd9473..b7ea22a 100644
--- a/cmds/idmap2/tests/RawPrintVisitorTests.cpp
+++ b/cmds/idmap2/tests/RawPrintVisitorTests.cpp
@@ -65,7 +65,7 @@
   (*idmap)->accept(&visitor);
 
   ASSERT_CONTAINS_REGEX(ADDRESS "504d4449  magic\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "00000005  version\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "00000006  version\n", stream.str());
   ASSERT_CONTAINS_REGEX(
       StringPrintf(ADDRESS "%s  target crc\n", android::idmap2::TestConstants::TARGET_CRC_STRING),
       stream.str());
@@ -85,7 +85,7 @@
   ASSERT_CONTAINS_REGEX(ADDRESS "7f010000  overlay id: integer/int1\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "7f010000  target id: integer/int1\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "000000b4  string pool size\n", stream.str());
-  ASSERT_CONTAINS_REGEX("000002bc: ........  string pool: ...\n", stream.str());
+  ASSERT_CONTAINS_REGEX("000001bc: ........  string pool\n", stream.str());
 }
 
 TEST(RawPrintVisitorTests, CreateRawPrintVisitorWithoutAccessToApks) {
@@ -102,7 +102,7 @@
   (*idmap)->accept(&visitor);
 
   ASSERT_CONTAINS_REGEX(ADDRESS "504d4449  magic\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "00000005  version\n", stream.str());
+  ASSERT_CONTAINS_REGEX(ADDRESS "00000006  version\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00001234  target crc\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00005678  overlay crc\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00000011  fulfilled policies: public|signature\n", stream.str());
@@ -121,7 +121,7 @@
   ASSERT_CONTAINS_REGEX(ADDRESS "7f020000  overlay id\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "7f030002  target id\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00000004  string pool size\n", stream.str());
-  ASSERT_CONTAINS_REGEX("00000278: ........  string pool: ...\n", stream.str());
+  ASSERT_CONTAINS_REGEX("00000098: ........  string pool\n", stream.str());
 }
 
 }  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/TestHelpers.h b/cmds/idmap2/tests/TestHelpers.h
index d0a8e3d..5c934a3 100644
--- a/cmds/idmap2/tests/TestHelpers.h
+++ b/cmds/idmap2/tests/TestHelpers.h
@@ -30,7 +30,7 @@
     0x49, 0x44, 0x4d, 0x50,
 
     // 0x4: version
-    0x05, 0x00, 0x00, 0x00,
+    0x06, 0x00, 0x00, 0x00,
 
     // 0x8: target crc
     0x34, 0x12, 0x00, 0x00,
@@ -44,125 +44,107 @@
     // 0x14: enforce overlayable
     0x01, 0x00, 0x00, 0x00,
 
-    // 0x18: target path "targetX.apk"
-    0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x58, 0x2e, 0x61, 0x70, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    // 0x18: target path length
+    0x0b, 0x00, 0x00, 0x00,
 
-    // 0x118: overlay path "overlayX.apk"
-    0x6f, 0x76, 0x65, 0x72, 0x6c, 0x61, 0x79, 0x58, 0x2e, 0x61, 0x70, 0x6b, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    // 0x1c: target path "targetX.apk"
+    0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x58, 0x2e, 0x61, 0x70, 0x6b, 0x00,
 
-    // 0x218: debug string
+    // 0x28: overlay path length
+    0x0c, 0x00, 0x00, 0x00,
+
+    // 0x2c: overlay path "overlayX.apk"
+    0x6f, 0x76, 0x65, 0x72, 0x6c, 0x61, 0x79, 0x58, 0x2e, 0x61, 0x70, 0x6b,
+
+    // 0x38: debug string
     // string length,
     0x05, 0x00, 0x00, 0x00,
 
-    // 0x21c string contents "debug\0\0\0" (padded to word alignment)
+    // 0x3c string contents "debug\0\0\0" (padded to word alignment)
     0x64, 0x65, 0x62, 0x75, 0x67, 0x00, 0x00, 0x00,
 
     // DATA HEADER
-    // 0x224: target_package_id
+    // 0x44: target_package_id
     0x7f,
 
-    // 0x225: overlay_package_id
+    // 0x45: overlay_package_id
     0x7f,
 
-    // 0x226: padding
+    // 0x46: padding
     0x00, 0x00,
 
-    // 0x228: target_entry_count
+    // 0x48: target_entry_count
     0x03, 0x00, 0x00, 0x00,
 
-    // 0x22c: target_inline_entry_count
+    // 0x4c: target_inline_entry_count
     0x01, 0x00, 0x00, 0x00,
 
-    // 0x230: overlay_entry_count
+    // 0x50: overlay_entry_count
     0x03, 0x00, 0x00, 0x00,
 
-    // 0x234: string_pool_offset
+    // 0x54: string_pool_offset
     0x00, 0x00, 0x00, 0x00,
 
     // TARGET ENTRIES
-    // 0x238: target id (0x7f020000)
+    // 0x58: target id (0x7f020000)
     0x00, 0x00, 0x02, 0x7f,
 
-    // 0x23c: overlay_id (0x7f020000)
+    // 0x5c: overlay_id (0x7f020000)
     0x00, 0x00, 0x02, 0x7f,
 
-    // 0x240: target id (0x7f030000)
+    // 0x60: target id (0x7f030000)
     0x00, 0x00, 0x03, 0x7f,
 
-    // 0x244: overlay_id (0x7f030000)
+    // 0x64: overlay_id (0x7f030000)
     0x00, 0x00, 0x03, 0x7f,
 
-    // 0x248: target id (0x7f030002)
+    // 0x68: target id (0x7f030002)
     0x02, 0x00, 0x03, 0x7f,
 
-    // 0x24c: overlay_id (0x7f030001)
+    // 0x6c: overlay_id (0x7f030001)
     0x01, 0x00, 0x03, 0x7f,
 
     // INLINE TARGET ENTRIES
 
-    // 0x250: target_id
+    // 0x70: target_id
     0x00, 0x00, 0x04, 0x7f,
 
-    // 0x254: Res_value::size (value ignored by idmap)
+    // 0x74: Res_value::size (value ignored by idmap)
     0x08, 0x00,
 
-    // 0x256: Res_value::res0 (value ignored by idmap)
+    // 0x77: Res_value::res0 (value ignored by idmap)
     0x00,
 
-    // 0x257: Res_value::dataType (TYPE_INT_HEX)
+    // 0x78: Res_value::dataType (TYPE_INT_HEX)
     0x11,
 
-    // 0x258: Res_value::data
+    // 0x7c: Res_value::data
     0x78, 0x56, 0x34, 0x12,
 
     // OVERLAY ENTRIES
-    // 0x25c: 0x7f020000 -> 0x7f020000
+    // 0x80: 0x7f020000 -> 0x7f020000
     0x00, 0x00, 0x02, 0x7f, 0x00, 0x00, 0x02, 0x7f,
 
-    // 0x264: 0x7f030000 -> 0x7f030000
+    // 0x88: 0x7f030000 -> 0x7f030000
     0x00, 0x00, 0x03, 0x7f, 0x00, 0x00, 0x03, 0x7f,
 
-    // 0x26c: 0x7f030001 -> 0x7f030002
+    // 0x90: 0x7f030001 -> 0x7f030002
     0x01, 0x00, 0x03, 0x7f, 0x02, 0x00, 0x03, 0x7f,
 
-    // 0x274: string pool
+    // 0x94: string pool
     // string length,
     0x04, 0x00, 0x00, 0x00,
 
-    // 0x278 string contents "test" (padded to word alignment)
+    // 0x98 string contents "test"
     0x74, 0x65, 0x73, 0x74};
 
-const unsigned int idmap_raw_data_len = 0x27c;
+const unsigned int idmap_raw_data_len = 0x9c;
+const unsigned int idmap_raw_data_offset = 0x44;
+const unsigned int idmap_raw_data_target_crc = 0x1234;
+const unsigned int idmap_raw_data_overlay_crc = 0x5678;
+const unsigned int idmap_raw_data_policies = 0x11;
+inline const std::string idmap_raw_data_target_path = "targetX.apk";
+inline const std::string idmap_raw_data_overlay_path = "overlayX.apk";
 
 std::string GetTestDataPath();