[Native][tests] Minor. Rename PackageName to PackageFQN

native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/support/TestCase.kt

@@ -13,7 +13,7 @@ import org.jetbrains.kotlin.test.services.JUnit5Assertions.assertTrue
 import org.jetbrains.kotlin.test.services.JUnit5Assertions.fail
 import java.io.File
 
-internal typealias PackageName = String
+internal typealias PackageFQN = String
 
 /**
  * Helps to track the origin of every [TestCase], [TestCompilation] or [TestExecutable]. Used for issue reporting purposes.
@@ -153,7 +153,7 @@ internal class TestCase(
     val modules: Set<TestModule.Exclusive>,
     val freeCompilerArgs: TestCompilerArgs,
     val origin: TestOrigin.SingleTestDataFile,
-    val nominalPackageName: PackageName,
+    val nominalPackageName: PackageFQN,
     val expectedOutputDataFile: File?,
     val extras: StandaloneNoTestRunnerExtras? = null
 ) {

native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/support/TestCompiler.kt

@@ -107,7 +107,7 @@ internal class TestCompilationFactory(private val environment: TestEnvironment)
     private fun multiModuleArtifactFile(modules: Collection<TestModule>, extension: String): File {
         var filesCount = 0
         var hash = 0
-        val uniquePackageNames = hashSetOf<PackageName>()
+        val uniquePackageNames = hashSetOf<PackageFQN>()
 
         modules.forEach { module ->
             module.files.forEach { file ->
@@ -137,7 +137,7 @@ internal class TestCompilationFactory(private val environment: TestEnvironment)
         return artifactDirForPackageName(commonPackageName).resolve(artifactFileName)
     }
 
-    private fun artifactDirForPackageName(packageName: PackageName?): File {
+    private fun artifactDirForPackageName(packageName: PackageFQN?): File {
         val baseDir = environment.testBinariesDir
         val outputDir = if (packageName != null) baseDir.resolve(packageName.replace('.', '_')) else baseDir
 

native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/support/TestExecutable.kt

@@ -31,7 +31,7 @@ internal sealed interface TestRunParameter {
         }
     }
 
-    class WithPackageFilter(private val packageFQN: PackageName) : WithFilter() {
+    class WithPackageFilter(private val packageFQN: PackageFQN) : WithFilter() {
         override val wildcard get() = "$packageFQN.*"
         override fun testMatches(testName: String) = testName.startsWith("$packageFQN.")
     }

native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/support/group/ExtTestCaseGroupProvider.kt

@@ -633,7 +633,7 @@ private class ExtTestDataFileSettings(
     val optInsForCompiler: Set<String>,
     val expectActualLinker: Boolean,
     val generatedSourcesDir: File,
-    val effectivePackageName: PackageName
+    val effectivePackageName: PackageFQN
 )
 
 private typealias SharedModuleGenerator = (sharedModulesDir: File) -> TestModule.Shared?

native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/support/group/StandardTestCaseGroupProvider.kt

@@ -210,7 +210,7 @@ internal class StandardTestCaseGroupProvider(private val environment: TestEnviro
 
     private fun fixPackageDeclaration(
         testFile: TestFile<TestModule.Exclusive>,
-        packageName: PackageName,
+        packageName: PackageFQN,
         testDataFile: File
     ) = testFile.update { text ->
         var existingPackageDeclarationLine: String? = null

native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/support/util/PackageNames.kt

@@ -5,7 +5,7 @@
 
 package org.jetbrains.kotlin.konan.blackboxtest.support.util
 
-import org.jetbrains.kotlin.konan.blackboxtest.support.PackageName
+import org.jetbrains.kotlin.konan.blackboxtest.support.PackageFQN
 import org.jetbrains.kotlin.renderer.KeywordStringsGenerated.KEYWORDS
 import org.jetbrains.kotlin.test.services.JUnit5Assertions.assertTrue
 import java.io.File
@@ -13,7 +13,7 @@ import java.nio.file.Path
 import kotlin.io.path.name
 import kotlin.math.min
 
-internal fun computePackageName(testDataBaseDir: File, testDataFile: File): PackageName {
+internal fun computePackageName(testDataBaseDir: File, testDataFile: File): PackageFQN {
     assertTrue(testDataFile.startsWith(testDataBaseDir)) {
         """
             The file is outside of the directory.
@@ -48,10 +48,10 @@ internal fun computePackageName(testDataBaseDir: File, testDataFile: File): Pack
         }
 }
 
-internal fun Set<PackageName>.findCommonPackageName(): PackageName? = when (size) {
+internal fun Set<PackageFQN>.findCommonPackageName(): PackageFQN? = when (size) {
     0 -> null
     1 -> first()
-    else -> map { packageName: PackageName ->
+    else -> map { packageName: PackageFQN ->
         packageName.split('.')
     }.reduce { commonPackageNameParts: List<String>, packageNameParts: List<String> ->
         ArrayList<String>(min(commonPackageNameParts.size, packageNameParts.size)).apply {