95 lines
2.8 KiB
Kotlin
95 lines
2.8 KiB
Kotlin
/*
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* Copyright 2026 Sergey S. Chernov
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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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*/
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import kotlinx.coroutines.test.runTest
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import net.sergeych.lyng.Compiler
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import net.sergeych.lyng.Script
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import net.sergeych.lyng.Source
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import net.sergeych.lyng.obj.toInt
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import kotlin.test.Test
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import kotlin.test.assertEquals
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class CompileTimeResolutionRuntimeTest {
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@Test
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fun strictSlotRefsAllowCapturedLocals() = runTest {
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val code = """
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fun outer() {
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var x = 1
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fun inner() { x = 3; x }
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inner()
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}
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outer()
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""".trimIndent()
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val script = Compiler.compileWithResolution(
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Source("<strict-slot>", code),
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Script.defaultImportManager,
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useBytecodeStatements = false,
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strictSlotRefs = true
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)
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val result = script.execute(Script.defaultImportManager.newStdScope())
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assertEquals(3, result.toInt())
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}
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@Test
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fun bytecodeRespectsShadowingInNestedBlock() = runTest {
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val code = """
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fun outer() {
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var x = 1
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val y = {
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var x = 10
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x + 1
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}
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y() + x
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}
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outer()
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""".trimIndent()
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val script = Compiler.compileWithResolution(
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Source("<shadow-slot>", code),
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Script.defaultImportManager,
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useBytecodeStatements = true,
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strictSlotRefs = true
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)
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val result = script.execute(Script.defaultImportManager.newStdScope())
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assertEquals(12, result.toInt())
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}
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@Test
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fun bytecodeRespectsShadowingInBlockStatement() = runTest {
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val code = """
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fun outer() {
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var x = 1
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var y = 0
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if (true) {
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var x = 10
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y = x + 1
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}
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y + x
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}
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outer()
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""".trimIndent()
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val script = Compiler.compileWithResolution(
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Source("<shadow-block>", code),
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Script.defaultImportManager,
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useBytecodeStatements = true,
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strictSlotRefs = true
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)
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val result = script.execute(Script.defaultImportManager.newStdScope())
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assertEquals(12, result.toInt(), "result=${result.toInt()}")
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}
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}
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