| // Copyright (c) 2016, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| package com.android.tools.r8.shaking; |
| |
| import static com.android.tools.r8.shaking.ProguardConfigurationSourceStrings.createConfigurationForTesting; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import com.android.tools.r8.Diagnostic; |
| import com.android.tools.r8.DiagnosticsHandler; |
| import com.android.tools.r8.TestBase; |
| import com.android.tools.r8.ToolHelper; |
| import com.android.tools.r8.graph.ClassAccessFlags; |
| import com.android.tools.r8.graph.DexItemFactory; |
| import com.android.tools.r8.graph.DexType; |
| import com.android.tools.r8.graph.FieldAccessFlags; |
| import com.android.tools.r8.graph.MethodAccessFlags; |
| import com.android.tools.r8.origin.PathOrigin; |
| import com.android.tools.r8.position.TextPosition; |
| import com.android.tools.r8.position.TextRange; |
| import com.android.tools.r8.utils.AbortException; |
| import com.android.tools.r8.utils.DefaultDiagnosticsHandler; |
| import com.android.tools.r8.utils.FileUtils; |
| import com.android.tools.r8.utils.InternalOptions.PackageObfuscationMode; |
| import com.android.tools.r8.utils.Reporter; |
| import com.google.common.collect.ImmutableList; |
| import java.io.IOException; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class ProguardConfigurationParserTest extends TestBase { |
| |
| private static final String VALID_PROGUARD_DIR = "src/test/proguard/valid/"; |
| private static final String INVALID_PROGUARD_DIR = "src/test/proguard/invalid/"; |
| private static final String PROGUARD_SPEC_FILE = VALID_PROGUARD_DIR + "proguard.flags"; |
| private static final String MULTIPLE_NAME_PATTERNS_FILE = |
| VALID_PROGUARD_DIR + "multiple-name-patterns.flags"; |
| private static final String ACCESS_FLAGS_FILE = VALID_PROGUARD_DIR + "access-flags.flags"; |
| private static final String WHY_ARE_YOU_KEEPING_FILE = |
| VALID_PROGUARD_DIR + "why-are-you-keeping.flags"; |
| private static final String ASSUME_NO_SIDE_EFFECTS = |
| VALID_PROGUARD_DIR + "assume-no-side-effects.flags"; |
| private static final String ASSUME_NO_SIDE_EFFECTS_WITH_RETURN_VALUE = |
| VALID_PROGUARD_DIR + "assume-no-side-effects-with-return-value.flags"; |
| private static final String ASSUME_VALUES_WITH_RETURN_VALUE = |
| VALID_PROGUARD_DIR + "assume-values-with-return-value.flags"; |
| private static final String INCLUDING = |
| VALID_PROGUARD_DIR + "including.flags"; |
| private static final String INVALID_INCLUDING_1 = |
| INVALID_PROGUARD_DIR + "including-1.flags"; |
| private static final String INVALID_INCLUDING_2 = |
| INVALID_PROGUARD_DIR + "including-2.flags"; |
| private static final String LIBRARY_JARS = |
| VALID_PROGUARD_DIR + "library-jars.flags"; |
| private static final String LIBRARY_JARS_WIN = |
| VALID_PROGUARD_DIR + "library-jars-win.flags"; |
| private static final String SEEDS = |
| VALID_PROGUARD_DIR + "seeds.flags"; |
| private static final String SEEDS_2 = |
| VALID_PROGUARD_DIR + "seeds-2.flags"; |
| private static final String VERBOSE = |
| VALID_PROGUARD_DIR + "verbose.flags"; |
| private static final String KEEPDIRECTORIES = |
| VALID_PROGUARD_DIR + "keepdirectories.flags"; |
| private static final String DONT_OBFUSCATE = |
| VALID_PROGUARD_DIR + "dontobfuscate.flags"; |
| private static final String PACKAGE_OBFUSCATION_1 = |
| VALID_PROGUARD_DIR + "package-obfuscation-1.flags"; |
| private static final String PACKAGE_OBFUSCATION_2 = |
| VALID_PROGUARD_DIR + "package-obfuscation-2.flags"; |
| private static final String PACKAGE_OBFUSCATION_3 = |
| VALID_PROGUARD_DIR + "package-obfuscation-3.flags"; |
| private static final String PACKAGE_OBFUSCATION_4 = |
| VALID_PROGUARD_DIR + "package-obfuscation-4.flags"; |
| private static final String PACKAGE_OBFUSCATION_5 = |
| VALID_PROGUARD_DIR + "package-obfuscation-5.flags"; |
| private static final String PACKAGE_OBFUSCATION_6 = |
| VALID_PROGUARD_DIR + "package-obfuscation-6.flags"; |
| private static final String APPLY_MAPPING = |
| VALID_PROGUARD_DIR + "applymapping.flags"; |
| private static final String APPLY_MAPPING_WITHOUT_FILE = |
| INVALID_PROGUARD_DIR + "applymapping-without-file.flags"; |
| private static final String DONT_SHRINK = |
| VALID_PROGUARD_DIR + "dontshrink.flags"; |
| private static final String DONT_SKIP_NON_PUBLIC_LIBRARY_CLASSES = |
| VALID_PROGUARD_DIR + "dontskipnonpubliclibraryclasses.flags"; |
| private static final String DONT_SKIP_NON_PUBLIC_LIBRARY_CLASS_MEMBERS = |
| VALID_PROGUARD_DIR + "dontskipnonpubliclibraryclassmembers.flags"; |
| private static final String IDENTIFIER_NAME_STRING = |
| VALID_PROGUARD_DIR + "identifiernamestring.flags"; |
| private static final String OVERLOAD_AGGRESIVELY = |
| VALID_PROGUARD_DIR + "overloadaggressively.flags"; |
| private static final String DONT_OPTIMIZE = |
| VALID_PROGUARD_DIR + "dontoptimize.flags"; |
| private static final String DONT_OPTIMIZE_OVERRIDES_PASSES = |
| VALID_PROGUARD_DIR + "dontoptimize-overrides-optimizationpasses.flags"; |
| private static final String OPTIMIZATION_PASSES = |
| VALID_PROGUARD_DIR + "optimizationpasses.flags"; |
| private static final String OPTIMIZATION_PASSES_WITHOUT_N = |
| INVALID_PROGUARD_DIR + "optimizationpasses-without-n.flags"; |
| private static final String SKIP_NON_PUBLIC_LIBRARY_CLASSES = |
| VALID_PROGUARD_DIR + "skipnonpubliclibraryclasses.flags"; |
| private static final String PARSE_AND_SKIP_SINGLE_ARGUMENT = |
| VALID_PROGUARD_DIR + "parse-and-skip-single-argument.flags"; |
| private static final String PRINT_USAGE = |
| VALID_PROGUARD_DIR + "printusage.flags"; |
| private static final String PRINT_USAGE_TO_FILE = |
| VALID_PROGUARD_DIR + "printusage-to-file.flags"; |
| private static final String TARGET = |
| VALID_PROGUARD_DIR + "target.flags"; |
| |
| private static class KeepingDiagnosticHandler implements DiagnosticsHandler { |
| private final List<Diagnostic> infos = new ArrayList<>(); |
| private final List<Diagnostic> warnings = new ArrayList<>(); |
| private final List<Diagnostic> errors = new ArrayList<>(); |
| |
| @Override |
| public void info(Diagnostic info) { |
| infos.add(info); |
| } |
| |
| @Override |
| public void warning(Diagnostic warning) { |
| warnings.add(warning); |
| } |
| |
| @Override |
| public void error(Diagnostic error) { |
| errors.add(error); |
| } |
| } |
| |
| private Reporter reporter; |
| private KeepingDiagnosticHandler handler; |
| |
| @Before |
| public void setup() { |
| handler = new KeepingDiagnosticHandler(); |
| reporter = new Reporter(handler); |
| } |
| |
| @Test |
| public void parse() throws Exception { |
| ProguardConfigurationParser parser; |
| |
| // Parse from file. |
| parser = new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(PROGUARD_SPEC_FILE)); |
| List<ProguardConfigurationRule> rules = parser.getConfig().getRules(); |
| assertEquals(24, rules.size()); |
| assertEquals(1, rules.get(0).getMemberRules().size()); |
| |
| // Parse from strings. |
| parser = new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| List<String> lines = FileUtils.readAllLines(Paths.get(PROGUARD_SPEC_FILE)); |
| parser.parse(createConfigurationForTesting(lines)); |
| rules = parser.getConfig().getRules(); |
| assertEquals(24, rules.size()); |
| assertEquals(1, rules.get(0).getMemberRules().size()); |
| } |
| |
| @Test |
| public void parseMultipleNamePatterns() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(MULTIPLE_NAME_PATTERNS_FILE)); |
| List<ProguardConfigurationRule> rules = parser.getConfig().getRules(); |
| assertEquals(1, rules.size()); |
| ProguardConfigurationRule rule = rules.get(0); |
| assertEquals(1, rule.getMemberRules().size()); |
| assertEquals("com.company.hello.**,com.company.world.**", rule.getClassNames().toString()); |
| assertEquals(ProguardKeepRuleType.KEEP, ((ProguardKeepRule) rule).getType()); |
| assertTrue(rule.getInheritanceIsExtends()); |
| assertEquals("some.library.Class", rule.getInheritanceClassName().toString()); |
| ProguardMemberRule memberRule = rule.getMemberRules().iterator().next(); |
| assertTrue(memberRule.getAccessFlags().isProtected()); |
| assertEquals(ProguardNameMatcher.create("getContents"), memberRule.getName()); |
| assertEquals("java.lang.Object[][]", memberRule.getType().toString()); |
| assertEquals(ProguardMemberType.METHOD, memberRule.getRuleType()); |
| assertEquals(0, memberRule.getArguments().size()); |
| } |
| |
| @Test |
| public void parseNonJavaIdentifiers() throws Exception { |
| DexItemFactory dexItemFactory = new DexItemFactory(); |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(dexItemFactory, |
| new Reporter(new DefaultDiagnosticsHandler())); |
| String nonJavaIdentifiers = |
| String.join("\n", ImmutableList.of( |
| "-keep class -package-.-ClassNameWithDash-{", |
| " -NameWithDash- -field-;", |
| " p-.-OtherNameWithDash- -method-(-p.-WithDash-, -package-.-ClassNameWithDash-[]); ", |
| "}")); |
| parser.parse(createConfigurationForTesting(ImmutableList.of(nonJavaIdentifiers))); |
| List<ProguardConfigurationRule> rules = parser.getConfig().getRules(); |
| assertEquals(1, rules.size()); |
| assertEquals(ProguardClassType.CLASS, rules.get(0).getClassType()); |
| assertEquals(1, rules.get(0).getClassNames().size()); |
| List<DexType> classTypes = rules.get(0).getClassNames().asSpecificDexTypes(); |
| assertEquals(1, classTypes.size()); |
| assertSame(dexItemFactory.createType("L-package-/-ClassNameWithDash-;"), classTypes.get(0)); |
| ProguardConfigurationRule rule = rules.get(0); |
| assertEquals(2, rule.getMemberRules().size()); |
| int matches = 0; |
| for (ProguardMemberRule memberRule : rule.getMemberRules()) { |
| if (memberRule.getRuleType() == ProguardMemberType.FIELD) { |
| assertTrue(memberRule.getName().matches("-field-")); |
| matches |= 0x01; |
| } else { |
| assertEquals(ProguardMemberType.METHOD, memberRule.getRuleType()); |
| assertTrue(memberRule.getName().matches("-method-")); |
| assertFalse(memberRule.getArguments().get(0).getSpecificType().isArrayType()); |
| assertSame(dexItemFactory.createType("L-p/-WithDash-;"), |
| memberRule.getArguments().get(0).getSpecificType()); |
| assertSame(dexItemFactory.createType("[L-package-/-ClassNameWithDash-;"), |
| memberRule.getArguments().get(1).getSpecificType()); |
| matches |= 0x02; |
| } |
| } |
| assertEquals(0x03, matches); |
| } |
| |
| @Test |
| public void testDontWarn() throws Exception { |
| DexItemFactory dexItemFactory = new DexItemFactory(); |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(dexItemFactory, reporter); |
| String dontwarn = "-dontwarn !foobar,*bar"; |
| parser.parse(createConfigurationForTesting(ImmutableList.of(dontwarn))); |
| ProguardConfiguration config = parser.getConfig(); |
| assertFalse( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lboobaz;"))); |
| assertTrue( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lboobar;"))); |
| assertFalse( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lfoobar;"))); |
| } |
| |
| @Test |
| public void testDontWarnMultiple() throws Exception { |
| DexItemFactory dexItemFactory = new DexItemFactory(); |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(dexItemFactory, reporter); |
| List<String> configuration1 = ImmutableList.of("-dontwarn foo.**, bar.**"); |
| List<String> configuration2 = ImmutableList.of("-dontwarn foo.**", "-dontwarn bar.**"); |
| for (List<String> configuration : ImmutableList.of(configuration1, configuration2)) { |
| parser.parse(createConfigurationForTesting(configuration)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lfoo/Bar;"))); |
| assertTrue( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lfoo/bar7Bar;"))); |
| assertTrue( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lbar/Foo;"))); |
| } |
| } |
| |
| @Test |
| public void testDontWarnAllExplicitly() throws Exception { |
| DexItemFactory dexItemFactory = new DexItemFactory(); |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(dexItemFactory, reporter); |
| String dontwarnAll = "-dontwarn *"; |
| parser.parse(createConfigurationForTesting(ImmutableList.of(dontwarnAll))); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lboobaz;"))); |
| assertTrue( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lboobar;"))); |
| assertTrue( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lfoobar;"))); |
| } |
| |
| @Test |
| public void testDontWarnAllImplicitly() throws Exception { |
| DexItemFactory dexItemFactory = new DexItemFactory(); |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(dexItemFactory, reporter); |
| String dontwarnAll = "-dontwarn"; |
| String otherOption = "-keep class *"; |
| parser.parse(createConfigurationForTesting(ImmutableList.of(dontwarnAll, otherOption))); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lboobaz;"))); |
| assertTrue( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lboobar;"))); |
| assertTrue( |
| config.getDontWarnPatterns().matches(dexItemFactory.createType("Lfoobar;"))); |
| } |
| |
| @Test |
| public void parseAccessFlags() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(ACCESS_FLAGS_FILE)); |
| List<ProguardConfigurationRule> rules = parser.getConfig().getRules(); |
| assertEquals(1, rules.size()); |
| ProguardConfigurationRule rule = rules.get(0); |
| ClassAccessFlags publicAndFinalFlags = ClassAccessFlags.fromSharedAccessFlags(0); |
| publicAndFinalFlags.setPublic(); |
| publicAndFinalFlags.setFinal(); |
| assertTrue(rule.getClassAccessFlags().containsNone(publicAndFinalFlags)); |
| assertTrue(rule.getNegatedClassAccessFlags().containsAll(publicAndFinalFlags)); |
| ClassAccessFlags abstractFlags = ClassAccessFlags.fromSharedAccessFlags(0); |
| abstractFlags.setAbstract(); |
| assertTrue(rule.getClassAccessFlags().containsAll(abstractFlags)); |
| assertTrue(rule.getNegatedClassAccessFlags().containsNone(abstractFlags)); |
| for (ProguardMemberRule member : rule.getMemberRules()) { |
| if (member.getRuleType() == ProguardMemberType.ALL_FIELDS) { |
| FieldAccessFlags publicFlags = FieldAccessFlags.fromSharedAccessFlags(0); |
| publicFlags.setPublic(); |
| assertTrue(member.getAccessFlags().containsAll(publicFlags)); |
| assertTrue(member.getNegatedAccessFlags().containsNone(publicFlags)); |
| FieldAccessFlags staticFlags = FieldAccessFlags.fromSharedAccessFlags(0); |
| staticFlags.setStatic(); |
| assertTrue(member.getAccessFlags().containsNone(staticFlags)); |
| assertTrue(member.getNegatedAccessFlags().containsAll(staticFlags)); |
| } else { |
| assertTrue(member.getRuleType() == ProguardMemberType.ALL_METHODS); |
| |
| MethodAccessFlags publicNativeFlags = MethodAccessFlags.fromSharedAccessFlags(0, false); |
| publicNativeFlags.setPublic(); |
| publicNativeFlags.setNative(); |
| assertTrue(member.getAccessFlags().containsAll(publicNativeFlags)); |
| assertFalse(member.getNegatedAccessFlags().containsNone(publicNativeFlags)); |
| |
| MethodAccessFlags protectedNativeFlags = MethodAccessFlags.fromSharedAccessFlags(0, false); |
| protectedNativeFlags.setProtected(); |
| protectedNativeFlags.setNative(); |
| assertTrue(member.getAccessFlags().containsAll(protectedNativeFlags)); |
| assertFalse(member.getNegatedAccessFlags().containsNone(protectedNativeFlags)); |
| } |
| } |
| } |
| |
| @Test |
| public void parseWhyAreYouKeeping() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(WHY_ARE_YOU_KEEPING_FILE)); |
| List<ProguardConfigurationRule> rules = parser.getConfig().getRules(); |
| assertEquals(1, rules.size()); |
| ProguardConfigurationRule rule = rules.get(0); |
| assertEquals(1, rule.getClassNames().size()); |
| assertEquals("*", rule.getClassNames().toString()); |
| assertTrue(rule.getInheritanceIsExtends()); |
| assertEquals("foo.bar", rule.getInheritanceClassName().toString()); |
| } |
| |
| @Test |
| public void parseAssumeNoSideEffects() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(ASSUME_NO_SIDE_EFFECTS)); |
| List<ProguardConfigurationRule> assumeNoSideEffects = parser.getConfig().getRules(); |
| assertEquals(1, assumeNoSideEffects.size()); |
| assumeNoSideEffects.get(0).getMemberRules().forEach(rule -> { |
| assertFalse(rule.hasReturnValue()); |
| }); |
| } |
| |
| @Test |
| public void parseAssumeNoSideEffectsWithReturnValue() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(ASSUME_NO_SIDE_EFFECTS_WITH_RETURN_VALUE)); |
| List<ProguardConfigurationRule> assumeNoSideEffects = parser.getConfig().getRules(); |
| assertEquals(1, assumeNoSideEffects.size()); |
| int matches = 0; |
| for (ProguardMemberRule rule : assumeNoSideEffects.get(0).getMemberRules()) { |
| assertTrue(rule.hasReturnValue()); |
| if (rule.getName().matches("returnsTrue") || rule.getName().matches("returnsFalse")) { |
| assertTrue(rule.getReturnValue().isBoolean()); |
| assertFalse(rule.getReturnValue().isValueRange()); |
| assertFalse(rule.getReturnValue().isField()); |
| assertEquals(rule.getName().matches("returnsTrue"), rule.getReturnValue().getBoolean()); |
| matches |= 1 << 0; |
| } else if (rule.getName().matches("returns1")) { |
| assertFalse(rule.getReturnValue().isBoolean()); |
| assertTrue(rule.getReturnValue().isValueRange()); |
| assertFalse(rule.getReturnValue().isField()); |
| assertTrue(rule.getReturnValue().isSingleValue()); |
| assertEquals(1, rule.getReturnValue().getValueRange().getMin()); |
| assertEquals(1, rule.getReturnValue().getValueRange().getMax()); |
| assertEquals(1, rule.getReturnValue().getSingleValue()); |
| matches |= 1 << 1; |
| } else if (rule.getName().matches("returns2To4")) { |
| assertFalse(rule.getReturnValue().isBoolean()); |
| assertTrue(rule.getReturnValue().isValueRange()); |
| assertFalse(rule.getReturnValue().isField()); |
| assertFalse(rule.getReturnValue().isSingleValue()); |
| assertEquals(2, rule.getReturnValue().getValueRange().getMin()); |
| assertEquals(4, rule.getReturnValue().getValueRange().getMax()); |
| matches |= 1 << 2; |
| } else if (rule.getName().matches("returns234To567")) { |
| assertFalse(rule.getReturnValue().isBoolean()); |
| assertTrue(rule.getReturnValue().isValueRange()); |
| assertFalse(rule.getReturnValue().isField()); |
| assertFalse(rule.getReturnValue().isSingleValue()); |
| assertEquals(234, rule.getReturnValue().getValueRange().getMin()); |
| assertEquals(567, rule.getReturnValue().getValueRange().getMax()); |
| matches |= 1 << 3; |
| } else if (rule.getName().matches("returnsField")) { |
| assertFalse(rule.getReturnValue().isBoolean()); |
| assertFalse(rule.getReturnValue().isValueRange()); |
| assertTrue(rule.getReturnValue().isField()); |
| assertEquals("com.google.C", rule.getReturnValue().getField().clazz.toString()); |
| assertEquals("int", rule.getReturnValue().getField().type.toString()); |
| assertEquals("X", rule.getReturnValue().getField().name.toString()); |
| matches |= 1 << 4; |
| } else { |
| fail("Unexpected"); |
| } |
| } |
| assertEquals((1 << 5) - 1, matches); |
| } |
| |
| @Test |
| public void parseAssumeValuesWithReturnValue() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(ASSUME_VALUES_WITH_RETURN_VALUE)); |
| List<ProguardConfigurationRule> assumeValues = parser.getConfig().getRules(); |
| assertEquals(1, assumeValues.size()); |
| int matches = 0; |
| for (ProguardMemberRule rule : assumeValues.get(0).getMemberRules()) { |
| assertTrue(rule.hasReturnValue()); |
| if (rule.getName().matches("isTrue") || rule.getName().matches("isFalse")) { |
| assertTrue(rule.getReturnValue().isBoolean()); |
| assertFalse(rule.getReturnValue().isValueRange()); |
| assertFalse(rule.getReturnValue().isField()); |
| assertEquals(rule.getName().matches("isTrue"), rule.getReturnValue().getBoolean()); |
| matches |= 1 << 0; |
| } else if (rule.getName().matches("is1")) { |
| assertFalse(rule.getReturnValue().isBoolean()); |
| assertTrue(rule.getReturnValue().isValueRange()); |
| assertFalse(rule.getReturnValue().isField()); |
| assertTrue(rule.getReturnValue().isSingleValue()); |
| assertEquals(1, rule.getReturnValue().getValueRange().getMin()); |
| assertEquals(1, rule.getReturnValue().getValueRange().getMax()); |
| assertEquals(1, rule.getReturnValue().getSingleValue()); |
| matches |= 1 << 1; |
| } else if (rule.getName().matches("is2To4")) { |
| assertFalse(rule.getReturnValue().isBoolean()); |
| assertTrue(rule.getReturnValue().isValueRange()); |
| assertFalse(rule.getReturnValue().isField()); |
| assertFalse(rule.getReturnValue().isSingleValue()); |
| assertEquals(2, rule.getReturnValue().getValueRange().getMin()); |
| assertEquals(4, rule.getReturnValue().getValueRange().getMax()); |
| matches |= 1 << 2; |
| } else if (rule.getName().matches("is234To567")) { |
| assertFalse(rule.getReturnValue().isBoolean()); |
| assertTrue(rule.getReturnValue().isValueRange()); |
| assertFalse(rule.getReturnValue().isField()); |
| assertFalse(rule.getReturnValue().isSingleValue()); |
| assertEquals(234, rule.getReturnValue().getValueRange().getMin()); |
| assertEquals(567, rule.getReturnValue().getValueRange().getMax()); |
| matches |= 1 << 3; |
| } else if (rule.getName().matches("isField")) { |
| assertFalse(rule.getReturnValue().isBoolean()); |
| assertFalse(rule.getReturnValue().isValueRange()); |
| assertTrue(rule.getReturnValue().isField()); |
| assertEquals("com.google.C", rule.getReturnValue().getField().clazz.toString()); |
| assertEquals("int", rule.getReturnValue().getField().type.toString()); |
| assertEquals("X", rule.getReturnValue().getField().name.toString()); |
| matches |= 1 << 4; |
| } else { |
| fail("Unexpected"); |
| } |
| } |
| assertEquals((1 << 5) - 1, matches); |
| } |
| |
| @Test |
| public void testAdaptClassStrings() throws Exception { |
| DexItemFactory dexItemFactory = new DexItemFactory(); |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(dexItemFactory, reporter); |
| String adaptClassStrings = "-adaptclassstrings !foobar,*bar"; |
| parser.parse(createConfigurationForTesting(ImmutableList.of(adaptClassStrings))); |
| ProguardConfiguration config = parser.getConfig(); |
| assertFalse( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lboobaz;"))); |
| assertTrue( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lboobar;"))); |
| assertFalse( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lfoobar;"))); |
| } |
| |
| @Test |
| public void testAdaptClassStringsMultiple() throws Exception { |
| DexItemFactory dexItemFactory = new DexItemFactory(); |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(dexItemFactory, reporter); |
| List<String> configuration1 = ImmutableList.of("-adaptclassstrings foo.**, bar.**"); |
| List<String> configuration2 = |
| ImmutableList.of("-adaptclassstrings foo.**", "-adaptclassstrings bar.**"); |
| for (List<String> configuration : ImmutableList.of(configuration1, configuration2)) { |
| parser.parse(createConfigurationForTesting(configuration)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lfoo/Bar;"))); |
| assertTrue( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lfoo/bar7Bar;"))); |
| assertTrue( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lbar/Foo;"))); |
| } |
| } |
| |
| @Test |
| public void testAdaptClassStringsAllExplicitly() throws Exception { |
| DexItemFactory dexItemFactory = new DexItemFactory(); |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(dexItemFactory, reporter); |
| String adaptAll = "-adaptclassstrings *"; |
| parser.parse(createConfigurationForTesting(ImmutableList.of(adaptAll))); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lboobaz;"))); |
| assertTrue( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lboobaz;"))); |
| assertTrue( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lfoobar;"))); |
| } |
| |
| @Test |
| public void testAdaptClassStringsAllImplicitly() throws Exception { |
| DexItemFactory dexItemFactory = new DexItemFactory(); |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(dexItemFactory, reporter); |
| String adaptAll = "-adaptclassstrings"; |
| parser.parse(createConfigurationForTesting(ImmutableList.of(adaptAll))); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lboobaz;"))); |
| assertTrue( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lboobaz;"))); |
| assertTrue( |
| config.getAdaptClassStrings().matches(dexItemFactory.createType("Lfoobar;"))); |
| } |
| |
| @Test |
| public void testIdentifierNameString() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| String config1 = |
| "-identifiernamestring class a.b.c.*GeneratedClass {\n" |
| + " static java.lang.String CONTAINING_TYPE_*;\n" |
| + "}"; |
| String config2 = |
| "-identifiernamestring class x.y.z.ReflectionBasedFactory {\n" |
| + " private static java.lang.reflect.Field field(java.lang.Class,java.lang.String);\n" |
| + "}"; |
| String config3 = |
| "-identifiernamestring class * {\n" |
| + " @my.annotations.IdentifierNameString *;\n" |
| + "}"; |
| parser.parse(createConfigurationForTesting(ImmutableList.of(config1, config2, config3))); |
| ProguardConfiguration config = parser.getConfig(); |
| List<ProguardConfigurationRule> identifierNameStrings = config.getRules(); |
| assertEquals(3, identifierNameStrings.size()); |
| assertEquals(1, identifierNameStrings.get(0).getClassNames().size()); |
| assertEquals( |
| "a.b.c.*GeneratedClass", |
| identifierNameStrings.get(0).getClassNames().toString()); |
| identifierNameStrings.get(0).getMemberRules().forEach(memberRule -> { |
| assertTrue(memberRule.getRuleType().includesFields()); |
| assertTrue(memberRule.getName().matches("CONTAINING_TYPE_ABC")); |
| }); |
| assertEquals(1, identifierNameStrings.get(1).getClassNames().size()); |
| assertEquals( |
| "x.y.z.ReflectionBasedFactory", |
| identifierNameStrings.get(1).getClassNames().toString()); |
| identifierNameStrings.get(1).getMemberRules().forEach(memberRule -> { |
| assertTrue(memberRule.getRuleType().includesMethods()); |
| assertTrue(memberRule.getName().matches("field")); |
| }); |
| assertEquals(1, identifierNameStrings.get(2).getClassNames().size()); |
| assertEquals("*", identifierNameStrings.get(2).getClassNames().toString()); |
| identifierNameStrings.get(2).getMemberRules().forEach(memberRule -> { |
| assertEquals(ProguardMemberType.ALL, memberRule.getRuleType()); |
| assertTrue(memberRule.getAnnotation().toString().endsWith("IdentifierNameString")); |
| }); |
| } |
| |
| @Test |
| public void parseDontobfuscate() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(DONT_OBFUSCATE)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertFalse(config.isObfuscating()); |
| } |
| |
| @Test |
| public void parseRepackageClassesEmpty() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(PACKAGE_OBFUSCATION_1)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertEquals(PackageObfuscationMode.REPACKAGE, config.getPackageObfuscationMode()); |
| assertNotNull(config.getPackagePrefix()); |
| assertEquals("", config.getPackagePrefix()); |
| } |
| |
| @Test |
| public void parseRepackageClassesNonEmpty() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(PACKAGE_OBFUSCATION_2)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertEquals(PackageObfuscationMode.REPACKAGE, config.getPackageObfuscationMode()); |
| assertNotNull(config.getPackagePrefix()); |
| assertEquals("p.q.r", config.getPackagePrefix()); |
| } |
| |
| @Test |
| public void parseFlattenPackageHierarchyEmpty() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(PACKAGE_OBFUSCATION_3)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertEquals(PackageObfuscationMode.FLATTEN, config.getPackageObfuscationMode()); |
| assertNotNull(config.getPackagePrefix()); |
| assertEquals("", config.getPackagePrefix()); |
| } |
| |
| @Test |
| public void parseFlattenPackageHierarchyNonEmpty() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(PACKAGE_OBFUSCATION_4)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertEquals(PackageObfuscationMode.FLATTEN, config.getPackageObfuscationMode()); |
| assertNotNull(config.getPackagePrefix()); |
| assertEquals("p.q.r", config.getPackagePrefix()); |
| } |
| |
| @Test |
| public void flattenPackageHierarchyCannotOverrideRepackageClasses() |
| throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(PACKAGE_OBFUSCATION_5)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertEquals(PackageObfuscationMode.REPACKAGE, config.getPackageObfuscationMode()); |
| assertNotNull(config.getPackagePrefix()); |
| assertEquals("top", config.getPackagePrefix()); |
| } |
| |
| @Test |
| public void repackageClassesOverridesFlattenPackageHierarchy() |
| throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(PACKAGE_OBFUSCATION_6)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertEquals(PackageObfuscationMode.REPACKAGE, config.getPackageObfuscationMode()); |
| assertNotNull(config.getPackagePrefix()); |
| assertEquals("top", config.getPackagePrefix()); |
| } |
| |
| @Test |
| public void parseApplyMapping() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(APPLY_MAPPING)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue(config.hasApplyMappingFile()); |
| } |
| |
| @Test |
| public void parseApplyMappingWithoutFile() throws Exception { |
| Path path = Paths.get(APPLY_MAPPING_WITHOUT_FILE); |
| try { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(path); |
| fail("Expect to fail due to the lack of file name."); |
| } catch (AbortException e) { |
| checkDiagnostic(handler.errors, path, 6, 14, "File name expected"); |
| } |
| } |
| |
| @Test |
| public void parseIncluding() throws Exception { |
| new ProguardConfigurationParser(new DexItemFactory(), reporter) |
| .parse(Paths.get(INCLUDING)); |
| } |
| |
| @Test |
| public void parseInvalidIncluding1() throws IOException { |
| Path path = Paths.get(INVALID_INCLUDING_1); |
| try { |
| new ProguardConfigurationParser(new DexItemFactory(), reporter) |
| .parse(path); |
| fail(); |
| } catch (AbortException e) { |
| checkDiagnostic(handler.errors, path, 6, 10,"does-not-exist.flags"); |
| } |
| } |
| |
| @Test |
| public void parseInvalidIncluding2() throws IOException { |
| Path path = Paths.get(INVALID_INCLUDING_2); |
| try { |
| new ProguardConfigurationParser(new DexItemFactory(), reporter) |
| .parse(path); |
| fail(); |
| } catch (AbortException e) { |
| checkDiagnostic(handler.errors, path, 6,2, "does-not-exist.flags"); |
| } |
| } |
| |
| @Test |
| public void parseLibraryJars() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| if (!ToolHelper.isLinux() && !ToolHelper.isMac()) { |
| parser.parse(Paths.get(LIBRARY_JARS_WIN)); |
| } else { |
| parser.parse(Paths.get(LIBRARY_JARS)); |
| } |
| assertEquals(4, parser.getConfig().getLibraryjars().size()); |
| } |
| |
| @Test |
| public void parseInvalidFilePattern() throws IOException { |
| try { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(createConfigurationForTesting( |
| Collections.singletonList("-injars abc.jar(*.zip;*.class)"))); |
| } catch (AbortException e) { |
| assertEquals(1, handler.errors.size()); |
| return; |
| } |
| fail(); |
| } |
| |
| @Test |
| public void parseSeeds() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(SEEDS)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue(config.isPrintSeeds()); |
| assertNull(config.getSeedFile()); |
| } |
| |
| @Test |
| public void parseSeeds2() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(SEEDS_2)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue(config.isPrintSeeds()); |
| assertNotNull(config.getSeedFile()); |
| } |
| |
| @Test |
| public void parseVerbose() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(VERBOSE)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue(config.isVerbose()); |
| } |
| |
| @Test |
| public void parseKeepdirectories() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(KEEPDIRECTORIES)); |
| } |
| |
| @Test |
| public void parseDontshrink() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(DONT_SHRINK)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertFalse(config.isShrinking()); |
| } |
| |
| @Test |
| public void parseDontSkipNonPublicLibraryClasses() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(DONT_SKIP_NON_PUBLIC_LIBRARY_CLASSES)); |
| } |
| |
| @Test |
| public void parseDontskipnonpubliclibraryclassmembers() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(DONT_SKIP_NON_PUBLIC_LIBRARY_CLASS_MEMBERS)); |
| } |
| |
| @Test |
| public void parseIdentifiernamestring() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| Path source = Paths.get(IDENTIFIER_NAME_STRING); |
| parser.parse(source); |
| assertEquals(0, handler.infos.size()); |
| assertEquals(0, handler.warnings.size()); |
| } |
| |
| @Test |
| public void parseOverloadAggressively() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(OVERLOAD_AGGRESIVELY)); |
| } |
| |
| @Test |
| public void parseDontOptimize() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(DONT_OPTIMIZE)); |
| ProguardConfiguration config = parser.getConfig(); |
| } |
| |
| @Test |
| public void parseDontOptimizeOverridesPasses() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(DONT_OPTIMIZE_OVERRIDES_PASSES)); |
| ProguardConfiguration config = parser.getConfig(); |
| } |
| |
| @Test |
| public void parseOptimizationPasses() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(OPTIMIZATION_PASSES)); |
| ProguardConfiguration config = parser.getConfig(); |
| } |
| |
| @Test |
| public void parseOptimizationPassesError() throws Exception { |
| Path path = Paths.get(OPTIMIZATION_PASSES_WITHOUT_N); |
| try { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(path); |
| fail(); |
| } catch (AbortException e) { |
| checkDiagnostic(handler.errors, path, 6, 1, "Missing n"); |
| } |
| } |
| |
| @Test |
| public void parseSkipNonPublicLibraryClasses() throws IOException { |
| Path path = Paths.get(SKIP_NON_PUBLIC_LIBRARY_CLASSES); |
| try { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(path); |
| fail(); |
| } catch (AbortException e) { |
| checkDiagnostic(handler.errors, path, 5, 1, "Unsupported option", |
| "-skipnonpubliclibraryclasses"); |
| } |
| } |
| |
| @Test |
| public void parseAndskipSingleArgument() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(PARSE_AND_SKIP_SINGLE_ARGUMENT)); |
| } |
| |
| @Test |
| public void parsePrintUsage() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(PRINT_USAGE)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue(config.isPrintUsage()); |
| assertNull(config.getPrintUsageFile()); |
| } |
| |
| @Test |
| public void parsePrintUsageToFile() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(PRINT_USAGE_TO_FILE)); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue(config.isPrintUsage()); |
| assertNotNull(config.getPrintUsageFile()); |
| } |
| |
| @Test |
| public void parseTarget() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(Paths.get(TARGET)); |
| } |
| |
| @Test |
| public void parseInvalidKeepClassOption() throws Exception { |
| Path proguardConfig = writeTextToTempFile( |
| "-keepclassx public class * { ", |
| " native <methods>; ", |
| "} " |
| ); |
| try { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(proguardConfig); |
| fail(); |
| } catch (AbortException e) { |
| checkDiagnostic(handler.errors, proguardConfig, 1, 1, "Unknown option", "-keepclassx"); |
| } |
| } |
| |
| @Test |
| public void parseCustomFlags() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| // Custom Proguard flags -runtype and -laststageoutput are ignored. |
| Path proguardConfig = writeTextToTempFile( |
| "-runtype FINAL ", |
| "-laststageoutput /some/file/name " |
| ); |
| parser.parse(proguardConfig); |
| } |
| |
| @Test |
| public void testRenameSourceFileAttribute() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| String config1 = "-renamesourcefileattribute PG\n"; |
| String config2 = "-keepattributes SourceFile,SourceDir\n"; |
| parser.parse(createConfigurationForTesting(ImmutableList.of(config1, config2))); |
| ProguardConfiguration config = parser.getConfig(); |
| assertEquals("PG", config.getRenameSourceFileAttribute()); |
| assertTrue(config.getKeepAttributes().sourceFile); |
| assertTrue(config.getKeepAttributes().sourceDir); |
| } |
| |
| @Test |
| public void testRenameSourceFileAttributeEmpty() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| String config1 = "-renamesourcefileattribute\n"; |
| String config2 = "-keepattributes SourceFile\n"; |
| parser.parse(createConfigurationForTesting(ImmutableList.of(config1, config2))); |
| ProguardConfiguration config = parser.getConfig(); |
| assertEquals("", config.getRenameSourceFileAttribute()); |
| assertTrue(config.getKeepAttributes().sourceFile); |
| } |
| |
| private void testKeepattributes(List<String> expected, String config) throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(createConfigurationForTesting(ImmutableList.of(config))); |
| assertEquals( |
| ProguardKeepAttributes.fromPatterns(expected), |
| parser.getConfig().getKeepAttributes()); |
| } |
| |
| @Test |
| public void parseKeepattributes() throws Exception { |
| List<String> xxxYYY = ImmutableList.of("xxx", "yyy"); |
| testKeepattributes(xxxYYY, "-keepattributes xxx,yyy"); |
| testKeepattributes(xxxYYY, "-keepattributes xxx, yyy"); |
| testKeepattributes(xxxYYY, "-keepattributes xxx ,yyy"); |
| testKeepattributes(xxxYYY, "-keepattributes xxx , yyy"); |
| testKeepattributes(xxxYYY, "-keepattributes xxx , yyy "); |
| testKeepattributes(xxxYYY, "-keepattributes xxx , yyy \n"); |
| String config = |
| "-keepattributes Exceptions,InnerClasses,Signature,Deprecated,\n" |
| + " SourceFile,LineNumberTable,*Annotation*,EnclosingMethod\n"; |
| List<String> expected = ImmutableList.of( |
| "Exceptions", "InnerClasses", "Signature", "Deprecated", |
| "SourceFile", "LineNumberTable", "*Annotation*", "EnclosingMethod"); |
| testKeepattributes(expected, config); |
| } |
| |
| @Test |
| public void parseInvalidKeepattributes() throws Exception { |
| try { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(createConfigurationForTesting(ImmutableList.of("-keepattributes xxx,"))); |
| fail(); |
| } catch (AbortException e) { |
| assertTrue(handler.errors.get(0).getDiagnosticMessage().contains("Expected list element at ")); |
| } |
| } |
| |
| @Test |
| public void parseUseUniqueClassMemberNames() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(createConfigurationForTesting(ImmutableList.of( |
| "-useuniqueclassmembernames" |
| ))); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue(config.isUseUniqueClassMemberNames()); |
| } |
| |
| @Test |
| public void parseKeepParameterNames() throws Exception { |
| try { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(createConfigurationForTesting(ImmutableList.of( |
| "-keepparameternames" |
| ))); |
| parser.getConfig(); |
| fail(); |
| } catch (AbortException e) { |
| assertTrue(handler.errors.get(0).getDiagnosticMessage().contains( |
| "-keepparameternames is not supported")); |
| } |
| } |
| |
| @Test |
| public void parseKeepParameterNamesWithoutMinification() throws Exception { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(createConfigurationForTesting(ImmutableList.of( |
| "-keepparameternames", |
| "-dontobfuscate" |
| ))); |
| ProguardConfiguration config = parser.getConfig(); |
| assertTrue(config.isKeepParameterNames()); |
| |
| parser = new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(createConfigurationForTesting(ImmutableList.of( |
| "-keepparameternames" |
| ))); |
| parser.parse(createConfigurationForTesting(ImmutableList.of( |
| "-dontobfuscate" |
| ))); |
| config = parser.getConfig(); |
| assertTrue(config.isKeepParameterNames()); |
| } |
| |
| @Test |
| public void parseShortLine() throws IOException { |
| try { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(createConfigurationForTesting(Collections.singletonList("-"))); |
| } catch (AbortException e) { |
| assertEquals(1, handler.errors.size()); |
| assertTrue(handler.errors.get(0).getDiagnosticMessage().contains("-")); |
| return; |
| } |
| fail(); |
| } |
| |
| @Test |
| public void parseNoLocals() throws IOException { |
| try { |
| ProguardConfigurationParser parser = |
| new ProguardConfigurationParser(new DexItemFactory(), reporter); |
| parser.parse(createConfigurationForTesting(Collections.singletonList("--no-locals"))); |
| } catch (AbortException e) { |
| assertEquals(1, handler.errors.size()); |
| assertTrue(handler.errors.get(0).getDiagnosticMessage().contains("--no-locals")); |
| return; |
| } |
| fail(); |
| } |
| |
| private Diagnostic checkDiagnostic(List<Diagnostic> diagnostics, Path path, int lineStart, |
| int columnStart, String... messageParts) { |
| assertEquals(1, diagnostics.size()); |
| Diagnostic diagnostic = diagnostics.get(0); |
| assertEquals(path, ((PathOrigin) diagnostic.getOrigin()).getPath()); |
| TextPosition position; |
| if (diagnostic.getPosition() instanceof TextRange) { |
| position = ((TextRange) diagnostic.getPosition()).getStart(); |
| } else { |
| position = ((TextPosition) diagnostic.getPosition()); |
| } |
| assertEquals(lineStart, position.getLine()); |
| assertEquals(columnStart, position.getColumn()); |
| for (String part:messageParts) { |
| assertTrue(diagnostic.getDiagnosticMessage()+ "doesn't contain \"" + part + "\"", |
| diagnostic.getDiagnosticMessage().contains(part)); |
| } |
| return diagnostic; |
| } |
| } |