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-rw-r--r--tools/aapt2/java/ProguardRules_test.cpp217
1 files changed, 182 insertions, 35 deletions
diff --git a/tools/aapt2/java/ProguardRules_test.cpp b/tools/aapt2/java/ProguardRules_test.cpp
index f774e3a1245a..da24907417fa 100644
--- a/tools/aapt2/java/ProguardRules_test.cpp
+++ b/tools/aapt2/java/ProguardRules_test.cpp
@@ -27,14 +27,54 @@ using ::testing::Not;
namespace aapt {
-std::string GetKeepSetString(const proguard::KeepSet& set) {
+std::string GetKeepSetString(const proguard::KeepSet& set, bool minimal_rules) {
std::string out;
StringOutputStream sout(&out);
- proguard::WriteKeepSet(set, &sout);
+ proguard::WriteKeepSet(set, &sout, minimal_rules);
sout.Flush();
return out;
}
+TEST(ProguardRulesTest, ManifestRuleDefaultConstructorOnly) {
+ std::unique_ptr<xml::XmlResource> manifest = test::BuildXmlDom(R"(
+ <manifest xmlns:android="http://schemas.android.com/apk/res/android">
+ <application
+ android:appComponentFactory="com.foo.BarAppComponentFactory"
+ android:backupAgent="com.foo.BarBackupAgent"
+ android:name="com.foo.BarApplication"
+ >
+ <activity android:name="com.foo.BarActivity"/>
+ <service android:name="com.foo.BarService"/>
+ <receiver android:name="com.foo.BarReceiver"/>
+ <provider android:name="com.foo.BarProvider"/>
+ </application>
+ <instrumentation android:name="com.foo.BarInstrumentation"/>
+ </manifest>)");
+
+ proguard::KeepSet set;
+ ASSERT_TRUE(proguard::CollectProguardRulesForManifest(manifest.get(), &set, false));
+
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarAppComponentFactory { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarBackupAgent { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarApplication { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarActivity { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarService { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarReceiver { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarProvider { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarInstrumentation { <init>(); }"));
+
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarAppComponentFactory { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarBackupAgent { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarApplication { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarActivity { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarService { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarReceiver { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarProvider { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.BarInstrumentation { <init>(); }"));
+}
+
TEST(ProguardRulesTest, FragmentNameRuleIsEmitted) {
std::unique_ptr<IAaptContext> context = test::ContextBuilder().Build();
std::unique_ptr<xml::XmlResource> layout = test::BuildXmlDom(R"(
@@ -43,11 +83,13 @@ TEST(ProguardRulesTest, FragmentNameRuleIsEmitted) {
layout->file.name = test::ParseNameOrDie("layout/foo");
proguard::KeepSet set;
- ASSERT_TRUE(proguard::CollectProguardRules(layout.get(), &set));
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), layout.get(), &set));
- std::string actual = GetKeepSetString(set);
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(...); }"));
- EXPECT_THAT(actual, HasSubstr("com.foo.Bar"));
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(); }"));
}
TEST(ProguardRulesTest, FragmentClassRuleIsEmitted) {
@@ -57,11 +99,13 @@ TEST(ProguardRulesTest, FragmentClassRuleIsEmitted) {
layout->file.name = test::ParseNameOrDie("layout/foo");
proguard::KeepSet set;
- ASSERT_TRUE(proguard::CollectProguardRules(layout.get(), &set));
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), layout.get(), &set));
- std::string actual = GetKeepSetString(set);
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(...); }"));
- EXPECT_THAT(actual, HasSubstr("com.foo.Bar"));
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(); }"));
}
TEST(ProguardRulesTest, FragmentNameAndClassRulesAreEmitted) {
@@ -73,12 +117,48 @@ TEST(ProguardRulesTest, FragmentNameAndClassRulesAreEmitted) {
layout->file.name = test::ParseNameOrDie("layout/foo");
proguard::KeepSet set;
- ASSERT_TRUE(proguard::CollectProguardRules(layout.get(), &set));
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), layout.get(), &set));
+
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(...); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Baz { <init>(...); }"));
+
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Baz { <init>(); }"));
+}
+
+TEST(ProguardRulesTest, NavigationFragmentNameAndClassRulesAreEmitted) {
+ std::unique_ptr<IAaptContext> context = test::ContextBuilder()
+ .SetCompilationPackage("com.base").Build();
+ std::unique_ptr<xml::XmlResource> navigation = test::BuildXmlDom(R"(
+ <navigation
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:app="http://schemas.android.com/apk/res-auto">
+ <custom android:id="@id/foo"
+ android:name="com.package.Foo"/>
+ <fragment android:id="@id/bar"
+ android:name="com.package.Bar">
+ <nested android:id="@id/nested"
+ android:name=".Nested"/>
+ </fragment>
+ </navigation>
+ )");
+
+ navigation->file.name = test::ParseNameOrDie("navigation/graph.xml");
+
+ proguard::KeepSet set;
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), navigation.get(), &set));
- std::string actual = GetKeepSetString(set);
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.package.Foo { <init>(...); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.package.Bar { <init>(...); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.base.Nested { <init>(...); }"));
- EXPECT_THAT(actual, HasSubstr("com.foo.Bar"));
- EXPECT_THAT(actual, HasSubstr("com.foo.Baz"));
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.package.Foo { <init>(...); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.package.Bar { <init>(...); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.base.Nested { <init>(...); }"));
}
TEST(ProguardRulesTest, CustomViewRulesAreEmitted) {
@@ -90,11 +170,14 @@ TEST(ProguardRulesTest, CustomViewRulesAreEmitted) {
layout->file.name = test::ParseNameOrDie("layout/foo");
proguard::KeepSet set;
- ASSERT_TRUE(proguard::CollectProguardRules(layout.get(), &set));
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), layout.get(), &set));
- std::string actual = GetKeepSetString(set);
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(...); }"));
- EXPECT_THAT(actual, HasSubstr("com.foo.Bar"));
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr(
+ "-keep class com.foo.Bar { <init>(android.content.Context, android.util.AttributeSet); }"));
}
TEST(ProguardRulesTest, IncludedLayoutRulesAreConditional) {
@@ -126,16 +209,21 @@ TEST(ProguardRulesTest, IncludedLayoutRulesAreConditional) {
ASSERT_TRUE(xml_linker.Consume(context.get(), foo_layout.get()));
proguard::KeepSet set = proguard::KeepSet(true);
- ASSERT_TRUE(proguard::CollectProguardRules(bar_layout.get(), &set));
- ASSERT_TRUE(proguard::CollectProguardRules(foo_layout.get(), &set));
-
- std::string actual = GetKeepSetString(set);
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), bar_layout.get(), &set));
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), foo_layout.get(), &set));
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
EXPECT_THAT(actual, HasSubstr("-if class **.R$layout"));
EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(...); }"));
EXPECT_THAT(actual, HasSubstr("int foo"));
EXPECT_THAT(actual, HasSubstr("int bar"));
- EXPECT_THAT(actual, HasSubstr("com.foo.Bar"));
+
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr("-if class **.R$layout"));
+ EXPECT_THAT(actual, HasSubstr(
+ "-keep class com.foo.Bar { <init>(android.content.Context, android.util.AttributeSet); }"));
+ EXPECT_THAT(actual, HasSubstr("int foo"));
+ EXPECT_THAT(actual, HasSubstr("int bar"));
}
TEST(ProguardRulesTest, AliasedLayoutRulesAreConditional) {
@@ -148,15 +236,21 @@ TEST(ProguardRulesTest, AliasedLayoutRulesAreConditional) {
proguard::KeepSet set = proguard::KeepSet(true);
set.AddReference({test::ParseNameOrDie("layout/bar"), {}}, layout->file.name);
- ASSERT_TRUE(proguard::CollectProguardRules(layout.get(), &set));
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), layout.get(), &set));
- std::string actual = GetKeepSetString(set);
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr(
+ "-keep class com.foo.Bar { <init>(...); }"));
+ EXPECT_THAT(actual, HasSubstr("-if class **.R$layout"));
+ EXPECT_THAT(actual, HasSubstr("int foo"));
+ EXPECT_THAT(actual, HasSubstr("int bar"));
- EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(...); }"));
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr(
+ "-keep class com.foo.Bar { <init>(android.content.Context, android.util.AttributeSet); }"));
EXPECT_THAT(actual, HasSubstr("-if class **.R$layout"));
EXPECT_THAT(actual, HasSubstr("int foo"));
EXPECT_THAT(actual, HasSubstr("int bar"));
- EXPECT_THAT(actual, HasSubstr("com.foo.Bar"));
}
TEST(ProguardRulesTest, NonLayoutReferencesAreUnconditional) {
@@ -169,12 +263,16 @@ TEST(ProguardRulesTest, NonLayoutReferencesAreUnconditional) {
proguard::KeepSet set = proguard::KeepSet(true);
set.AddReference({test::ParseNameOrDie("style/MyStyle"), {}}, layout->file.name);
- ASSERT_TRUE(proguard::CollectProguardRules(layout.get(), &set));
-
- std::string actual = GetKeepSetString(set);
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), layout.get(), &set));
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
EXPECT_THAT(actual, Not(HasSubstr("-if")));
EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(...); }"));
+
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, Not(HasSubstr("-if")));
+ EXPECT_THAT(actual, HasSubstr(
+ "-keep class com.foo.Bar { <init>(android.content.Context, android.util.AttributeSet); }"));
}
TEST(ProguardRulesTest, ViewOnClickRuleIsEmitted) {
@@ -185,11 +283,15 @@ TEST(ProguardRulesTest, ViewOnClickRuleIsEmitted) {
layout->file.name = test::ParseNameOrDie("layout/foo");
proguard::KeepSet set;
- ASSERT_TRUE(proguard::CollectProguardRules(layout.get(), &set));
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), layout.get(), &set));
- std::string actual = GetKeepSetString(set);
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr(
+ "-keepclassmembers class * { *** bar_method(android.view.View); }"));
- EXPECT_THAT(actual, HasSubstr("bar_method"));
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr(
+ "-keepclassmembers class * { *** bar_method(android.view.View); }"));
}
TEST(ProguardRulesTest, MenuRulesAreEmitted) {
@@ -204,14 +306,59 @@ TEST(ProguardRulesTest, MenuRulesAreEmitted) {
menu->file.name = test::ParseNameOrDie("menu/foo");
proguard::KeepSet set;
- ASSERT_TRUE(proguard::CollectProguardRules(menu.get(), &set));
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), menu.get(), &set));
- std::string actual = GetKeepSetString(set);
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr(
+ "-keepclassmembers class * { *** on_click(android.view.MenuItem); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(...); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Baz { <init>(...); }"));
+ EXPECT_THAT(actual, Not(HasSubstr("com.foo.Bat")));
- EXPECT_THAT(actual, HasSubstr("on_click"));
- EXPECT_THAT(actual, HasSubstr("com.foo.Bar"));
- EXPECT_THAT(actual, HasSubstr("com.foo.Baz"));
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr(
+ "-keepclassmembers class * { *** on_click(android.view.MenuItem); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(android.content.Context); }"));
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Baz { <init>(android.content.Context); }"));
EXPECT_THAT(actual, Not(HasSubstr("com.foo.Bat")));
}
+TEST(ProguardRulesTest, TransitionPathMotionRulesAreEmitted) {
+ std::unique_ptr<IAaptContext> context = test::ContextBuilder().Build();
+ std::unique_ptr<xml::XmlResource> transition = test::BuildXmlDom(R"(
+ <changeBounds>
+ <pathMotion class="com.foo.Bar"/>
+ </changeBounds>)");
+ transition->file.name = test::ParseNameOrDie("transition/foo");
+
+ proguard::KeepSet set;
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), transition.get(), &set));
+
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(...); }"));
+
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr(
+ "-keep class com.foo.Bar { <init>(android.content.Context, android.util.AttributeSet); }"));
+}
+
+TEST(ProguardRulesTest, TransitionRulesAreEmitted) {
+ std::unique_ptr<IAaptContext> context = test::ContextBuilder().Build();
+ std::unique_ptr<xml::XmlResource> transitionSet = test::BuildXmlDom(R"(
+ <transitionSet>
+ <transition class="com.foo.Bar"/>
+ </transitionSet>)");
+ transitionSet->file.name = test::ParseNameOrDie("transition/foo");
+
+ proguard::KeepSet set;
+ ASSERT_TRUE(proguard::CollectProguardRules(context.get(), transitionSet.get(), &set));
+
+ std::string actual = GetKeepSetString(set, /** minimal_rules */ false);
+ EXPECT_THAT(actual, HasSubstr("-keep class com.foo.Bar { <init>(...); }"));
+
+ actual = GetKeepSetString(set, /** minimal_rules */ true);
+ EXPECT_THAT(actual, HasSubstr(
+ "-keep class com.foo.Bar { <init>(android.content.Context, android.util.AttributeSet); }"));
+}
+
} // namespace aapt
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 09:29:16 +0000