| /* |
| * 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.assertThrows; |
| |
| import org.junit.Test; |
| |
| |
| public class ApiComponentsTest extends AnnotationHandlerTestBase { |
| |
| @Test |
| public void testGetApiComponentsPackageFromSignature() throws SignatureSyntaxError { |
| ApiComponents api = ApiComponents.fromDexSignature("La/b/C;->foo()V"); |
| PackageAndClassName packageAndClassName = api.getPackageAndClassName(); |
| assertThat(packageAndClassName.packageName).isEqualTo("a.b"); |
| } |
| |
| @Test |
| public void testGetApiComponentsFromSignature() throws SignatureSyntaxError { |
| ApiComponents api = ApiComponents.fromDexSignature("La/b/C;->foo(IJLfoo2/bar/Baz;)V"); |
| PackageAndClassName packageAndClassName = api.getPackageAndClassName(); |
| assertThat(packageAndClassName.className).isEqualTo("C"); |
| assertThat(api.getMemberName()).isEqualTo("foo"); |
| assertThat(api.getMethodParameterTypes()).isEqualTo("int, long, foo2.bar.Baz"); |
| } |
| |
| @Test |
| public void testInvalidDexSignatureInvalidClassFormat() throws SignatureSyntaxError { |
| assertThrows(SignatureSyntaxError.class, () -> { |
| ApiComponents.fromDexSignature("a/b/C;->foo()V"); |
| }); |
| assertThrows(SignatureSyntaxError.class, () -> { |
| ApiComponents.fromDexSignature("La/b/C->foo()V"); |
| }); |
| } |
| |
| @Test |
| public void testInvalidDexSignatureInvalidParameterType() throws SignatureSyntaxError { |
| assertThrows(SignatureSyntaxError.class, () -> { |
| ApiComponents.fromDexSignature("a/b/C;->foo(foo)V"); |
| }); |
| } |
| |
| @Test |
| public void testInvalidDexSignatureInvalidReturnType() throws SignatureSyntaxError { |
| assertThrows(SignatureSyntaxError.class, () -> { |
| ApiComponents.fromDexSignature("a/b/C;->foo()foo"); |
| }); |
| } |
| |
| @Test |
| public void testInvalidDexSignatureMissingReturnType() throws SignatureSyntaxError { |
| assertThrows(SignatureSyntaxError.class, () -> { |
| ApiComponents.fromDexSignature("a/b/C;->foo(I)"); |
| }); |
| } |
| |
| @Test |
| public void testInvalidDexSignatureMissingArrowOrColon() throws SignatureSyntaxError { |
| assertThrows(SignatureSyntaxError.class, () -> { |
| ApiComponents.fromDexSignature("La/b/C;foo()V"); |
| }); |
| } |
| |
| @Test |
| public void testGetApiComponentsFromFieldLink() throws JavadocLinkSyntaxError { |
| ApiComponents api = ApiComponents.fromLinkTag("a.b.C#foo(int, long, foo2.bar.Baz)", |
| "La/b/C;->foo:I"); |
| PackageAndClassName packageAndClassName = api.getPackageAndClassName(); |
| assertThat(packageAndClassName.packageName).isEqualTo("a.b"); |
| assertThat(packageAndClassName.className).isEqualTo("C"); |
| assertThat(api.getMemberName()).isEqualTo("foo"); |
| } |
| |
| @Test |
| public void testGetApiComponentsLinkOnlyClass() throws JavadocLinkSyntaxError { |
| ApiComponents api = ApiComponents.fromLinkTag("b.c.D", "La/b/C;->foo:I"); |
| PackageAndClassName packageAndClassName = api.getPackageAndClassName(); |
| assertThat(packageAndClassName.packageName).isEqualTo("b.c"); |
| assertThat(packageAndClassName.className).isEqualTo("D"); |
| assertThat(api.getMethodParameterTypes()).isEqualTo(""); |
| } |
| |
| @Test |
| public void testGetApiComponentsFromLinkOnlyClassDeducePackage() throws JavadocLinkSyntaxError { |
| ApiComponents api = ApiComponents.fromLinkTag("D", "La/b/C;->foo:I"); |
| PackageAndClassName packageAndClassName = api.getPackageAndClassName(); |
| assertThat(packageAndClassName.packageName).isEqualTo("a.b"); |
| assertThat(packageAndClassName.className).isEqualTo("D"); |
| assertThat(api.getMemberName().isEmpty()).isTrue(); |
| assertThat(api.getMethodParameterTypes().isEmpty()).isTrue(); |
| } |
| |
| @Test |
| public void testGetApiComponentsParametersFromMethodLink() throws JavadocLinkSyntaxError { |
| ApiComponents api = ApiComponents.fromLinkTag("a.b.C#foo(int, long, foo2.bar.Baz)", |
| "La/b/C;->foo:I"); |
| assertThat(api.getMethodParameterTypes()).isEqualTo("int, long, foo2.bar.Baz"); |
| } |
| |
| @Test |
| public void testDeduceApiComponentsPackageFromLinkUsingContext() throws JavadocLinkSyntaxError { |
| ApiComponents api = ApiComponents.fromLinkTag("C#foo(int, long, foo2.bar.Baz)", |
| "La/b/C;->foo:I"); |
| PackageAndClassName packageAndClassName = api.getPackageAndClassName(); |
| assertThat(packageAndClassName.packageName).isEqualTo("a.b"); |
| } |
| |
| @Test |
| public void testDeduceApiComponentsPackageAndClassFromLinkUsingContext() |
| throws JavadocLinkSyntaxError { |
| ApiComponents api = ApiComponents.fromLinkTag("#foo(int, long, foo2.bar.Baz)", |
| "La/b/C;->foo:I"); |
| PackageAndClassName packageAndClassName = api.getPackageAndClassName(); |
| assertThat(packageAndClassName.packageName).isEqualTo("a.b"); |
| assertThat(packageAndClassName.className).isEqualTo("C"); |
| } |
| |
| @Test |
| public void testInvalidLinkTagUnclosedParenthesis() throws JavadocLinkSyntaxError { |
| assertThrows(JavadocLinkSyntaxError.class, () -> { |
| ApiComponents.fromLinkTag("a.b.C#foo(int,float", "La/b/C;->foo()V"); |
| }); |
| } |
| |
| } |