During shrinking generate error if they are unknow types

- When shrinking all used types must be passed into classpath,
without these types into classpath, Jack could shrink class members that it
should not.

Bug: 20135591

Change-Id: I13a82b4cc47da27fa3f12330df9b630ea6628f48

3 files changed, 8 insertions, 0 deletions

diff --git a/jack-tests/tests/com/android/jack/fileconflict/FileConflictTests.java b/jack-tests/tests/com/android/jack/fileconflict/FileConflictTests.java
index 44128a9d..094d72c2 100644
--- a/jack-tests/tests/com/android/jack/fileconflict/FileConflictTests.java
+++ b/jack-tests/tests/com/android/jack/fileconflict/FileConflictTests.java
@@ -577,6 +577,7 @@ public class FileConflictTests {
     toolchain = getToolchain(isApiTest);
     toolchain.addProguardFlags(new File(TEST001_DIR, "proguard.flags"));
     toolchain.addStaticLibs(jackImport1, jackImport2);
+    toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
     if (collisionPolicy != null) {
       toolchain.addProperty(JayceFileImporter.COLLISION_POLICY.getName(), collisionPolicy);
     }
diff --git a/jack-tests/tests/com/android/jack/resource/ResourceTests.java b/jack-tests/tests/com/android/jack/resource/ResourceTests.java
index a5d46ff9..ca8ee9b0 100644
--- a/jack-tests/tests/com/android/jack/resource/ResourceTests.java
+++ b/jack-tests/tests/com/android/jack/resource/ResourceTests.java
@@ -143,6 +143,7 @@ public class ResourceTests {
     File shrobbedJackAr =
         AbstractTestTools.createTempFile("shrobbedJackAr", toolchain.getLibraryExtension());
     toolchain.addProguardFlags(new File(FILE, "proguard.flags"));
+    toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
     toolchain.libToLib(jackAr, shrobbedJackAr, /* zipFiles = */ true);
 
     // check that resources are contained in dex archive
@@ -170,6 +171,7 @@ public class ResourceTests {
     File shrobbedJackAr =
         AbstractTestTools.createTempFile("shrobbedJackAr", toolchain.getLibraryExtension());
     toolchain.addProguardFlags(new File(FILE, "proguard.flags"));
+    toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
     toolchain.libToLib(jackFolder, shrobbedJackAr, /* zipFiles = */ true);
 
     // check that resources are contained in Jack archive
@@ -189,6 +191,7 @@ public class ResourceTests {
     File shrobbedJackDir = AbstractTestTools.createTempDir();
     JackBasedToolchain toolchain = AbstractTestTools.getCandidateToolchain(JackBasedToolchain.class);
     toolchain.addProguardFlags(new File(FILE, "proguard.flags"));
+    toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
     toolchain.libToLib(jackAr, shrobbedJackDir, /* zipFiles = */ false);
 
     // check that resources are contained in Jack dir
@@ -215,6 +218,7 @@ public class ResourceTests {
     File shrobbedJackDir = AbstractTestTools.createTempDir();
     toolchain = AbstractTestTools.getCandidateToolchain(JackBasedToolchain.class);
     toolchain.addProguardFlags(new File(FILE, "proguard.flags"));
+    toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
     toolchain.libToLib(jackFolder, shrobbedJackDir, /* zipFiles = */ false);
 
     // check that resources are contained in Jack dir
diff --git a/jack-tests/tests/com/android/jack/shrob/ShrinkTests.java b/jack-tests/tests/com/android/jack/shrob/ShrinkTests.java
index 9053d38d..396380e6 100644
--- a/jack-tests/tests/com/android/jack/shrob/ShrinkTests.java
+++ b/jack-tests/tests/com/android/jack/shrob/ShrinkTests.java
@@ -167,6 +167,7 @@ public class ShrinkTests extends AbstractTest {
       toolchain.addProguardFlags(
           dontObfuscateFlagFile,
           new ProguardFlags(new File(shrobTestsDir, "test020"),"proguard.flags"));
+      toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
       toolchain.libToLib(
           testOut,
           shrinkOut,
@@ -216,6 +217,7 @@ public class ShrinkTests extends AbstractTest {
           dontObfuscateFlagFile,
           new ProguardFlags(new File( shrobTestsDir, "test021"),"proguard.flags001"));
       shrinkOut = AbstractTestTools.createTempDir();
+      toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
       toolchain.libToLib(jackOut, shrinkOut, /* zipFiles = */ false);
 
       new ComparatorMapping(candidateNodeListing,
@@ -223,6 +225,7 @@ public class ShrinkTests extends AbstractTest {
 
       dexOut = AbstractTestTools.createTempDir();
       toolchain = AbstractTestTools.getCandidateToolchain(JackApiToolchainBase.class);
+      toolchain.addToClasspath(toolchain.getDefaultBootClasspath());
       toolchain.libToExe(shrinkOut, dexOut, /* zipFile = */ false);
 
     } catch (Exception e) {