| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License |
| */ |
| |
| package com.android.class2nonsdklist; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.testng.Assert.expectThrows; |
| import static org.testng.Assert.assertThrows; |
| |
| import org.junit.Test; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| public class ApiResolverTest extends AnnotationHandlerTestBase { |
| @Test |
| public void testFindPublicAlternativeExactly() throws Exception { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>( |
| Arrays.asList("La/b/C;->foo(I)V", "La/b/C;->bar(I)V"))); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| resolver.resolvePublicAlternatives("{@link a.b.C#foo(int)}", "Lb/c/D;->bar()V", 1); |
| } |
| |
| @Test |
| public void testFindPublicAlternativeDeducedPackageName() throws Exception { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>( |
| Arrays.asList("La/b/C;->foo(I)V", "La/b/C;->bar(I)V"))); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| resolver.resolvePublicAlternatives("{@link C#foo(int)}", "La/b/D;->bar()V", 1); |
| } |
| |
| @Test |
| public void testFindPublicAlternativeDeducedPackageAndClassName() throws Exception { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>( |
| Arrays.asList("La/b/C;->foo(I)V", "La/b/C;->bar(I)V"))); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| resolver.resolvePublicAlternatives("{@link #foo(int)}", "La/b/C;->bar()V", 1); |
| } |
| |
| @Test |
| public void testFindPublicAlternativeDeducedParameterTypes() throws Exception { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>( |
| Arrays.asList("La/b/C;->foo(I)V", "La/b/C;->bar(I)V"))); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| resolver.resolvePublicAlternatives("{@link #foo}", "La/b/C;->bar()V", 1); |
| } |
| |
| @Test |
| public void testFindPublicAlternativeWarnsOnMultipleParameterTypes() |
| throws SignatureSyntaxError { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>( |
| Arrays.asList("La/b/C;->foo(I)V", "La/b/C;->bar(I)I", "La/b/C;->foo(II)V"))); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| MultipleAlternativesFoundWarning e = expectThrows(MultipleAlternativesFoundWarning.class, |
| () -> resolver.resolvePublicAlternatives("{@link #foo}", "La/b/C;->bar()V", 1)); |
| assertThat(e.almostMatches).containsExactly( |
| ApiComponents.fromDexSignature("La/b/C;->foo(I)V"), |
| ApiComponents.fromDexSignature("La/b/C;->foo(II)V") |
| ); |
| } |
| |
| @Test |
| public void testFindPublicAlternativeFailNoAlternative() { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>( |
| Arrays.asList("La/b/C;->bar(I)V"))); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| assertThrows(MemberAlternativeNotFoundError.class, () |
| -> resolver.resolvePublicAlternatives("{@link #foo(int)}", "La/b/C;->bar()V", 1)); |
| } |
| |
| @Test |
| public void testFindPublicAlternativeFailNoAlternativeNoParameterTypes() { |
| |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>( |
| Arrays.asList("La/b/C;->bar(I)V"))); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| assertThrows(MemberAlternativeNotFoundError.class, |
| () -> resolver.resolvePublicAlternatives("{@link #foo}", "La/b/C;->bar()V", 1)); |
| } |
| |
| @Test |
| public void testNoPublicClassAlternatives() { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>()); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| expectThrows(NoAlternativesSpecifiedError.class, |
| () -> resolver.resolvePublicAlternatives("Foo", "La/b/C;->bar()V", 1)); |
| } |
| |
| @Test |
| public void testPublicAlternativesJustPackageAndClassName() throws Exception { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>( |
| Arrays.asList("La/b/C;->bar(I)V"))); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| resolver.resolvePublicAlternatives("Foo {@link a.b.C}", "Lb/c/D;->bar()V", 1); |
| } |
| |
| @Test |
| public void testPublicAlternativesJustClassName() throws Exception { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>( |
| Arrays.asList("La/b/C;->bar(I)V"))); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| resolver.resolvePublicAlternatives("Foo {@link C}", "La/b/D;->bar()V", 1); |
| } |
| |
| @Test |
| public void testNoPublicAlternativesButHasExplanation() throws Exception { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>()); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| resolver.resolvePublicAlternatives("Foo {@code bar}", "La/b/C;->bar()V", 1); |
| } |
| |
| @Test |
| public void testNoPublicAlternativesSpecifiedWithMaxSdk() { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>()); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| assertThrows(RequiredAlternativeNotSpecifiedError.class, |
| () -> resolver.resolvePublicAlternatives(null, "La/b/C;->bar()V", 29)); |
| } |
| |
| @Test |
| public void testNoPublicAlternativesSpecifiedWithMaxLessThanQ() throws Exception { |
| Set<String> publicApis = Collections.unmodifiableSet(new HashSet<>()); |
| ApiResolver resolver = new ApiResolver(publicApis); |
| resolver.resolvePublicAlternatives(null, "La/b/C;->bar()V", 28); |
| } |
| |
| } |