[BTA tests] Use arbitrary named versions instead of just numbered ones

^KT-61860 In Progress

compiler/build-tools/kotlin-build-tools-api-tests/src/main/kotlin/compilation/scenario/ScenarioModule.kt

@@ -13,7 +13,7 @@ interface ScenarioModule {
     /**
      * Performs registered existing file modification.
      *
-     * Prefer the overload with versioned file modification if it's possible
+     * Prefer using [replaceFileWithVersion] if it's possible
      */
     fun changeFile(
         fileName: String,
@@ -26,9 +26,9 @@ interface ScenarioModule {
      *
      * Check the example `ExampleIncrementalScenarioTest.testScenario4` out
      */
-    fun changeFile(
+    fun replaceFileWithVersion(
         fileName: String,
-        version: UInt,
+        version: String,
     )
 
     /**
@@ -39,7 +39,7 @@ interface ScenarioModule {
     /**
      * Performs registered new file creation.
      *
-     * Prefer the overload with versioned file modification if it's possible
+     * Prefer using [createPredefinedFile] if it's possible
      */
     fun createFile(fileName: String, content: String)
 
@@ -47,7 +47,7 @@ interface ScenarioModule {
      * Performs registered new file creation by copying a revision from
      * the file located by path "[fileName].[version]" in the module sources directory.
      */
-    fun createFile(fileName: String, version: UInt)
+    fun createPredefinedFile(fileName: String, version: String)
 
     fun compile(
         forceOutput: LogLevel? = null,

compiler/build-tools/kotlin-build-tools-api-tests/src/main/kotlin/compilation/scenario/scenarioDsl.kt

@@ -32,7 +32,7 @@ internal class ScenarioModuleImpl(
         writeFile(fileName, transform(file.readText()))
     }
 
-    override fun changeFile(fileName: String, version: UInt) {
+    override fun replaceFileWithVersion(fileName: String, version: String) {
         val file = module.sourcesDirectory.resolve(fileName)
         val chosenRevision = module.sourcesDirectory.resolve("$fileName.$version")
         Files.delete(file)
@@ -50,7 +50,7 @@ internal class ScenarioModuleImpl(
         writeFile(fileName, content)
     }
 
-    override fun createFile(fileName: String, version: UInt) {
+    override fun createPredefinedFile(fileName: String, version: String) {
         val file = module.sourcesDirectory.resolve(fileName)
         val chosenRevision = module.sourcesDirectory.resolve("$fileName.$version")
         Files.copy(chosenRevision, file)

compiler/build-tools/kotlin-build-tools-api-tests/src/testExample/kotlin/ExampleIncrementalScenarioTest.kt

@@ -129,7 +129,7 @@ class ExampleIncrementalScenarioTest : BaseCompilationTest() {
             val module1 = module("jvm-module-1")
 
             // replaces bar.kt with bar.kt.1
-            module1.changeFile("bar.kt", 1U)
+            module1.replaceFileWithVersion("bar.kt", "add-default-argument")
 
             module1.compile {
                 assertCompiledSources("bar.kt")
@@ -146,7 +146,7 @@ class ExampleIncrementalScenarioTest : BaseCompilationTest() {
             val module1 = module("jvm-module-1")
 
             // creates secret.kt from secret.kt.1
-            module1.createFile("secret.kt", 1U)
+            module1.createPredefinedFile("secret.kt", "new-file")
 
             module1.compile {
                 assertCompiledSources("secret.kt")