61 lines
2.4 KiB
Kotlin
61 lines
2.4 KiB
Kotlin
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/*
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* * Copyright 2022 Google LLC. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the License);
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package kapt
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import com.google.testing.compile.Compilation
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import com.google.testing.compile.CompilationSubject.assertThat
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import com.google.testing.compile.Compiler.javac
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import com.google.testing.compile.JavaFileObjects
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import javax.tools.JavaFileObject
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.junit.runners.JUnit4
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/** Sample test for [AP] that uses `com.google.testing.compile` (b/199411692). */
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@RunWith(JUnit4::class)
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class APTest {
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@Test
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fun testKTest() {
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// This is the stub file kapt generates for KTest.kt as of kotlinc 1.5.31, with the original
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// Kotlin module name shortened.
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// Alternatively our test could run kapt to get a fresh stub file, but on the other hand we
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// can test with a particular stub file this way, which may be useful for some regression tests.
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val testStub = JavaFileObjects.forSourceString(
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/* fullyQualifiedName= */ "kapt.KTest",
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"""
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|package kapt;
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|import java.lang.System;
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|@kotlin.Metadata(mv = {1, 5, 1}, k = 1, d1 = {"\u0000\f\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\b\u0007\u0018\u00002\u00020\u0001B\u0005\u00a2\u0006\u0002\u0010\u0002\u00a8\u0006\u0003"}, d2 = {"Lkapt/KTest;", "", "()V", "shortened.java.kapt_test_kapt"})
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|@Count(value = 3, clazz = KTest_2_1_0.class)
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|public final class KTest {
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| public KTest() {
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| super();
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| }
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|}
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""".trimMargin()
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)
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val compilation: Compilation = javac().withProcessors(AP()).compile(testStub)
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assertThat(compilation).succeededWithoutWarnings()
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assertThat(compilation).generatedSourceFile("kapt.KTest_2")
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assertThat(compilation).generatedSourceFile("kapt.KTest_2_1")
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assertThat(compilation).generatedSourceFile("kapt.KTest_2_1_0")
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}
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}
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