2 files changed, 59 insertions, 0 deletions
diff --git a/plugins/base/src/test/kotlin/locationProvider/Dokka010ExternalLocationProviderTest.kt b/plugins/base/src/test/kotlin/locationProvider/Dokka010ExternalLocationProviderTest.kt
new file mode 100644
index 00000000..280fcc24
--- /dev/null
+++ b/plugins/base/src/test/kotlin/locationProvider/Dokka010ExternalLocationProviderTest.kt
@@ -0,0 +1,52 @@
+package locationProvider
+
+import org.jetbrains.dokka.base.resolvers.external.Dokka010ExternalLocationProvider
+import org.jetbrains.dokka.plugability.DokkaContext
+import org.jetbrains.dokka.base.resolvers.shared.ExternalDocumentation
+import org.jetbrains.dokka.base.resolvers.shared.PackageList
+import org.jetbrains.dokka.links.Callable
+import org.jetbrains.dokka.links.DRI
+import org.jetbrains.dokka.testApi.testRunner.AbstractCoreTest
+import org.junit.jupiter.api.Assertions
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Test
+import java.net.URL
+
+class Dokka010ExternalLocationProviderTest : AbstractCoreTest() {
+    private val testDataDir = getTestDataDir("locationProvider").toAbsolutePath()
+    private val kotlinLang = "https://kotlinlang.org/api/latest/jvm/stdlib"
+    private val packageListURL = URL("file://$testDataDir/old-package-list")
+    private val configuration = dokkaConfiguration {
+        sourceSets {
+            sourceSet {
+                sourceRoots = listOf("src/")
+                classpath += jvmStdlibPath!!
+                externalDocumentationLink(kotlinLang, packageListURL.toString())
+            }
+        }
+    }
+
+    private fun getTestLocationProvider(context: DokkaContext? = null): Dokka010ExternalLocationProvider {
+        val dokkaContext = context ?: DokkaContext.create(configuration, logger, emptyList())
+        val packageList = PackageList.load(packageListURL, 8, true)!!
+        val externalDocumentation =
+            ExternalDocumentation(URL(kotlinLang), packageList)
+        return Dokka010ExternalLocationProvider(externalDocumentation, ".html", dokkaContext)
+    }
+
+    @Test
+    fun `ordinary link`() {
+        val locationProvider = getTestLocationProvider()
+        val dri = DRI("kotlin.reflect", "KVisibility")
+
+        assertEquals("$kotlinLang/kotlin.reflect/-k-visibility/index.html", locationProvider.resolve(dri))
+    }
+
+    @Test
+    fun `relocation in package list`() {
+        val locationProvider = getTestLocationProvider()
+        val dri = DRI("kotlin.text", "StringBuilder")
+
+        assertEquals("$kotlinLang/kotlin.relocated.text/-string-builder/index.html", locationProvider.resolve(dri))
+    }
+}
diff --git a/plugins/base/src/test/resources/locationProvider/old-package-list b/plugins/base/src/test/resources/locationProvider/old-package-list
new file mode 100644
index 00000000..bf47a5bb
--- /dev/null
+++ b/plugins/base/src/test/resources/locationProvider/old-package-list
@@ -0,0 +1,7 @@
+$dokka.format:kotlin-website-html
+$dokka.linkExtension:html
+$dokka.location:kotlin.text.StringBuilderkotlin.relocated.text/-string-builder/index.html
+kotlin
+kotlin.text
+kotlin.reflect
+