[JS IR] Pass friend dependencies to compiler in test runner

js/js.tests/test/org/jetbrains/kotlin/js/test/BasicIrBoxTest.kt

@@ -220,11 +220,16 @@ abstract class BasicIrBoxTest(
         val runtimeKlibs = if (needsFullIrRuntime) listOf(fullRuntimeKlib, kotlinTestKLib) else listOf(defaultRuntimeKlib)
 
         val transitiveLibraries = config.configuration[JSConfigurationKeys.TRANSITIVE_LIBRARIES]!!.map { File(it).name }
+        val friendsLibraries = (config.configuration[JSConfigurationKeys.FRIEND_PATHS] ?: emptyList()).map { File(it).name }
 
         val allKlibPaths = (runtimeKlibs + transitiveLibraries.map {
             compilationCache[it] ?: error("Can't find compiled module for dependency $it")
         }).map { File(it).absolutePath }.toMutableList()
 
+        val friendPaths = friendsLibraries.map { compilationCache[it] ?: error("Can't find compiled module for friend dep $it") }.map {
+            File(it).canonicalPath
+        }
+
         val klibPath = outputFile.canonicalPath.replace("_v5.js", "")
 
         val actualOutputFile = outputFile.canonicalPath.let {
@@ -241,7 +246,7 @@ abstract class BasicIrBoxTest(
                 filesToCompile,
                 config.configuration,
                 allKlibPaths,
-                emptyList(),
+                friendPaths,
                 AnalyzerWithCompilerReport(config.configuration),
             )
             generateKLib(
@@ -288,7 +293,7 @@ abstract class BasicIrBoxTest(
                 MainModule.Klib(klibPath),
                 config.configuration,
                 allKlibPaths + klibCannonPath,
-                emptyList(),
+                friendPaths,
                 icUseGlobalSignatures = runIcMode,
                 icUseStdlibCache = runIcMode,
                 icCache = emptyMap()