Add jvm-abi-gen test on inline class with private ctor

KT-54897

plugins/jvm-abi-gen/test/org/jetbrains/kotlin/jvm/abi/BaseJvmAbiTest.kt

@@ -67,7 +67,7 @@ abstract class BaseJvmAbiTest : TestCase() {
             dep.abiDir
         }
 
-        val directives = if (compilation.directives.exists()) compilation.directives.readText() else null
+        val directives = if (compilation.directives.exists()) compilation.directives.readText() else ""
 
         val messageCollector = LocationReportingTestMessageCollector()
         val compiler = K2JVMCompiler()
@@ -80,8 +80,8 @@ abstract class BaseJvmAbiTest : TestCase() {
                 if (useLegacyAbiGen) abiOption("useLegacyAbiGen", "true") else null
             ).toTypedArray()
             destination = compilation.destinationDir.canonicalPath
-            noSourceDebugExtension =
-                directives != null && InTextDirectivesUtils.findStringWithPrefixes(directives, "// NO_SOURCE_DEBUG_EXTENSION") != null
+            noSourceDebugExtension = InTextDirectivesUtils.findStringWithPrefixes(directives, "// NO_SOURCE_DEBUG_EXTENSION") != null
+            useK2 = InTextDirectivesUtils.findStringWithPrefixes(directives, "// USE_K2") != null
         }
         val exitCode = compiler.exec(messageCollector, Services.EMPTY, args)
         if (exitCode != ExitCode.OK || messageCollector.errors.isNotEmpty()) {

plugins/jvm-abi-gen/test/org/jetbrains/kotlin/jvm/abi/CompileAgainstJvmAbiTestGenerated.java

@@ -60,6 +60,16 @@ public class CompileAgainstJvmAbiTestGenerated extends AbstractCompileAgainstJvm
         runTest("plugins/jvm-abi-gen/testData/compile/inlineCapture/");
     }
 
+    @TestMetadata("inlineClassWithPrivateConstructor")
+    public void testInlineClassWithPrivateConstructor() throws Exception {
+        runTest("plugins/jvm-abi-gen/testData/compile/inlineClassWithPrivateConstructor/");
+    }
+
+    @TestMetadata("inlineClassWithPrivateConstructorK2")
+    public void testInlineClassWithPrivateConstructorK2() throws Exception {
+        runTest("plugins/jvm-abi-gen/testData/compile/inlineClassWithPrivateConstructorK2/");
+    }
+
     @TestMetadata("inlineNoRegeneration")
     public void testInlineNoRegeneration() throws Exception {
         runTest("plugins/jvm-abi-gen/testData/compile/inlineNoRegeneration/");

plugins/jvm-abi-gen/test/org/jetbrains/kotlin/jvm/abi/LegacyCompileAgainstJvmAbiTestGenerated.java

@@ -60,6 +60,16 @@ public class LegacyCompileAgainstJvmAbiTestGenerated extends AbstractLegacyCompi
         runTest("plugins/jvm-abi-gen/testData/compile/inlineCapture/");
     }
 
+    @TestMetadata("inlineClassWithPrivateConstructor")
+    public void testInlineClassWithPrivateConstructor() throws Exception {
+        runTest("plugins/jvm-abi-gen/testData/compile/inlineClassWithPrivateConstructor/");
+    }
+
+    @TestMetadata("inlineClassWithPrivateConstructorK2")
+    public void testInlineClassWithPrivateConstructorK2() throws Exception {
+        runTest("plugins/jvm-abi-gen/testData/compile/inlineClassWithPrivateConstructorK2/");
+    }
+
     @TestMetadata("inlineNoRegeneration")
     public void testInlineNoRegeneration() throws Exception {
         runTest("plugins/jvm-abi-gen/testData/compile/inlineNoRegeneration/");

plugins/jvm-abi-gen/testData/compile/inlineClassWithPrivateConstructor/app/app.kt

@@ -0,0 +1,6 @@
+package app
+
+import lib.*
+
+fun runAppAndReturnOk(): String =
+    IC.of("OK").value

plugins/jvm-abi-gen/testData/compile/inlineClassWithPrivateConstructor/lib/lib.kt

@@ -0,0 +1,8 @@
+package lib
+
+@JvmInline
+value class IC private constructor(val value: String) {
+    companion object {
+        fun of(value: String) = IC(value)
+    }
+}

plugins/jvm-abi-gen/testData/compile/inlineClassWithPrivateConstructorK2/app/app.kt

@@ -0,0 +1,6 @@
+package app
+
+import lib.*
+
+fun runAppAndReturnOk(): String =
+    IC.of("OK").value

plugins/jvm-abi-gen/testData/compile/inlineClassWithPrivateConstructorK2/directives.txt

@@ -0,0 +1,2 @@
+// USE_K2
+// IGNORE_BACKEND_LEGACY: JVM_IR

plugins/jvm-abi-gen/testData/compile/inlineClassWithPrivateConstructorK2/lib/lib.kt

@@ -0,0 +1,8 @@
+package lib
+
+@JvmInline
+value class IC private constructor(val value: String) {
+    companion object {
+        fun of(value: String) = IC(value)
+    }
+}