[Tests] Drop DCE tests

^KT-44602

js/js.tests/test/org/jetbrains/kotlin/generators/tests/GenerateJsTests.kt

@@ -11,7 +11,6 @@ import org.jetbrains.kotlin.generators.util.TestGeneratorUtil
 import org.jetbrains.kotlin.incremental.*
 import org.jetbrains.kotlin.js.test.fir.*
 import org.jetbrains.kotlin.js.test.ir.*
-import org.jetbrains.kotlin.js.testOld.AbstractDceTest
 import org.jetbrains.kotlin.test.TargetBackend
 import org.jetbrains.kotlin.js.test.fir.AbstractFirLightTreeJsIrTextTest
 import org.jetbrains.kotlin.js.test.ir.AbstractMultiModuleOrderTest
@@ -29,12 +28,6 @@ fun main(args: Array<String>) {
     //generateTestDataForReservedWords()
 
     generateTestGroupSuite(args) {
-        testGroup("js/js.tests/tests-gen", "js/js.translator/testData", testRunnerMethodName = "runTest0") {
-            testClass<AbstractDceTest> {
-                model("dce/", pattern = "(.+)\\.js", targetBackend = TargetBackend.JS)
-            }
-        }
-
         testGroup("js/js.tests/tests-gen", "compiler/testData", testRunnerMethodName = "runTest0") {
             testClass<AbstractClassicJsKlibEvolutionTest> {
                 model("klib/evolution", targetBackend = TargetBackend.JS_IR)

js/js.tests/test/org/jetbrains/kotlin/js/testOld/AbstractDceTest.kt

@@ -1,42 +0,0 @@
-/*
- * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.js.testOld
-
-import junit.framework.TestCase
-import org.jetbrains.kotlin.js.dce.DeadCodeElimination
-import org.jetbrains.kotlin.js.dce.InputFile
-import org.jetbrains.kotlin.js.dce.InputResource
-import java.io.File
-
-abstract class AbstractDceTest : TestCase() {
-    fun doTest(filePath: String) {
-        val file = File(filePath)
-        val fileContents = file.readText()
-        val inputFile = InputFile(InputResource.file(filePath), null,
-                                  File(pathToOutputDir, file.relativeTo(File(pathToTestDir)).path).path, "main")
-        val dceResult = DeadCodeElimination.run(setOf(inputFile), extractDeclarations(REQUEST_REACHABLE_PATTERN, fileContents), true) { _, _ -> }
-        val reachableNodeStrings = dceResult.reachableNodes.map { it.toString().removePrefix("<unknown>.") }.toSet()
-
-        for (assertedDeclaration in extractDeclarations(ASSERT_REACHABLE_PATTERN, fileContents)) {
-            TestCase.assertTrue("Declaration $assertedDeclaration not reached", assertedDeclaration in reachableNodeStrings)
-        }
-        for (assertedDeclaration in extractDeclarations(ASSERT_UNREACHABLE_PATTERN, fileContents)) {
-            TestCase.assertTrue("Declaration $assertedDeclaration reached", assertedDeclaration !in reachableNodeStrings)
-        }
-    }
-
-    private fun extractDeclarations(regex: Regex, fileContents: String): Set<String> =
-            regex.findAll(fileContents).map { it.groupValues[1] }.toSet()
-
-    companion object {
-        private val ASSERT_REACHABLE_PATTERN = Regex("^ *// *ASSERT_REACHABLE: (.+) *$", RegexOption.MULTILINE)
-        private val ASSERT_UNREACHABLE_PATTERN = Regex("^ *// *ASSERT_UNREACHABLE: (.+) *$", RegexOption.MULTILINE)
-        private val REQUEST_REACHABLE_PATTERN = Regex("^ *// *REQUEST_REACHABLE: (.+) *$", RegexOption.MULTILINE)
-
-        private val pathToTestDir = "js/js.translator/testData/dce"
-        private val pathToOutputDir = System.getProperty("kotlin.js.test.root.out.dir") ?: error("'kotlin.js.test.root.out.dir' is not set")
-    }
-}

js/js.tests/tests-gen/org/jetbrains/kotlin/js/testOld/DceTestGenerated.java

@@ -1,62 +0,0 @@
-/*
- * Copyright 2010-2024 JetBrains s.r.o. and Kotlin Programming Language contributors.
- * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.js.testOld;
-
-import com.intellij.testFramework.TestDataPath;
-import org.jetbrains.kotlin.test.JUnit3RunnerWithInners;
-import org.jetbrains.kotlin.test.KotlinTestUtils;
-import org.jetbrains.kotlin.test.util.KtTestUtil;
-import org.jetbrains.kotlin.test.TargetBackend;
-import org.jetbrains.kotlin.test.TestMetadata;
-import org.junit.runner.RunWith;
-
-import java.io.File;
-import java.util.regex.Pattern;
-
-/** This class is generated by {@link org.jetbrains.kotlin.generators.tests.GenerateJsTestsKt}. DO NOT MODIFY MANUALLY */
-@SuppressWarnings("all")
-@TestMetadata("js/js.translator/testData/dce")
-@TestDataPath("$PROJECT_ROOT")
-@RunWith(JUnit3RunnerWithInners.class)
-public class DceTestGenerated extends AbstractDceTest {
-  private void runTest(String testDataFilePath) {
-    KotlinTestUtils.runTest0(this::doTest, TargetBackend.JS, testDataFilePath);
-  }
-
-  public void testAllFilesPresentInDce() {
-    KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("js/js.translator/testData/dce"), Pattern.compile("(.+)\\.js"), null, TargetBackend.JS, true);
-  }
-
-  @TestMetadata("amd.js")
-  public void testAmd() {
-    runTest("js/js.translator/testData/dce/amd.js");
-  }
-
-  @TestMetadata("arrayAccess.js")
-  public void testArrayAccess() {
-    runTest("js/js.translator/testData/dce/arrayAccess.js");
-  }
-
-  @TestMetadata("commonjs.js")
-  public void testCommonjs() {
-    runTest("js/js.translator/testData/dce/commonjs.js");
-  }
-
-  @TestMetadata("cycle.js")
-  public void testCycle() {
-    runTest("js/js.translator/testData/dce/cycle.js");
-  }
-
-  @TestMetadata("localVarAndFunction.js")
-  public void testLocalVarAndFunction() {
-    runTest("js/js.translator/testData/dce/localVarAndFunction.js");
-  }
-
-  @TestMetadata("typeOf.js")
-  public void testTypeOf() {
-    runTest("js/js.translator/testData/dce/typeOf.js");
-  }
-}

js/js.translator/testData/dce/amd.js

@@ -1,19 +0,0 @@
-define(['exports'], function (exports) {
-    function foo() {
-    }
-    function bar() {
-    }
-    function ignore() {
-    }
-
-    bar();
-
-    exports.foo = foo;
-    exports.bar = bar;
-    exports.ignore = ignore;
-});
-
-// REQUEST_REACHABLE: main.foo
-// ASSERT_REACHABLE: main.foo
-// ASSERT_REACHABLE: main.bar
-// ASSERT_UNREACHABLE: main.ignore

js/js.translator/testData/dce/arrayAccess.js

@@ -1,17 +0,0 @@
-(function(_) {
-    var x = {};
-    function foo() {
-        return x["bar"]();
-    }
-    x.bar = function() {
-        return "bar";
-    };
-    x.baz = function() {
-        return "baz";
-    };
-    _.foo = foo;
-})(module.exports);
-
-// REQUEST_REACHABLE: main.foo
-// ASSERT_REACHABLE: x.bar
-// ASSERT_UNREACHABLE: x.baz

js/js.translator/testData/dce/commonjs.js

@@ -1,17 +0,0 @@
-function foo() {
-}
-function bar() {
-}
-function ignore() {
-}
-
-bar();
-
-module.exports.foo = foo;
-module.exports.bar = bar;
-module.exports.ignore = ignore;
-
-// REQUEST_REACHABLE: main.foo
-// ASSERT_REACHABLE: main.bar
-// ASSERT_REACHABLE: main.foo
-// ASSERT_UNREACHABLE: main.ignore

js/js.translator/testData/dce/cycle.js

@@ -1,4 +0,0 @@
-function A() {
-}
-A.prototype = Object.create(A);
-A.prototype.constructor = A;

js/js.translator/testData/dce/localVarAndFunction.js

@@ -1,27 +0,0 @@
-(function(_, Kotlin) {
-    Kotlin.defineInlineFunction("bar", Kotlin.wrapFunction(function() {
-        function baz() {
-            return "bar";
-        }
-        return function() {
-            return baz();
-        };
-    }));
-    return _;
-})(module.exports, require("kotlin"));
-
-(function(_) {
-    function baz() {
-        return "baz";
-    }
-
-    function foo() {
-       return baz();
-    }
-    _.foo = foo;
-})(module.exports);
-
-
-// REQUEST_REACHABLE: main.foo
-// ASSERT_REACHABLE: main.foo
-// ASSERT_REACHABLE: baz

js/js.translator/testData/dce/typeOf.js

@@ -1,15 +0,0 @@
-(function(_) {
-    var x = {};
-    x.y = {};
-    x.y.bar = function() {
-        return "bar";
-    };
-    function foo() {
-        return typeof x.y;
-    }
-    _.foo = foo;
-})(module.exports);
-
-// REQUEST_REACHABLE: main.foo
-// ASSERT_REACHABLE: x.y
-// ASSERT_UNREACHABLE: x.y.bar