Adds requested changes

3 files changed, 81 insertions, 16 deletions

diff --git a/core/src/main/kotlin/parsers/MarkdownParser.kt b/core/src/main/kotlin/parsers/MarkdownParser.kt
index ff27dc2e..4f4a7e18 100644
--- a/core/src/main/kotlin/parsers/MarkdownParser.kt
+++ b/core/src/main/kotlin/parsers/MarkdownParser.kt
@@ -19,6 +19,7 @@ import org.jetbrains.kotlin.kdoc.parser.KDocKnownTag
 import org.jetbrains.kotlin.kdoc.psi.impl.KDocImpl
 import org.jetbrains.kotlin.kdoc.psi.impl.KDocSection
 import org.jetbrains.kotlin.kdoc.psi.impl.KDocTag
+import java.net.MalformedURLException
 import org.intellij.markdown.parser.MarkdownParser as IntellijMarkdownParser
 
 class MarkdownParser (
@@ -85,18 +86,20 @@ class MarkdownParser (
             )
         }
 
-        private fun resolveDRI(link: String): DRI? = if (link.startsWith("http") || link.startsWith("www")) {
-            null
-        } else {
-            resolveKDocLink(
-                resolutionFacade.resolveSession.bindingContext,
-                resolutionFacade,
-                declarationDescriptor,
-                null,
-                link.split('.')
-            ).also { if (it.size > 1) throw Error("Markdown link resolved more than one element: $it") }.firstOrNull()//.single()
-                ?.let { DRI.from(it) }
-        }
+        private fun resolveDRI(link: String): DRI? =
+            try {
+                java.net.URL(link)
+                null
+            } catch(e: MalformedURLException) {
+                resolveKDocLink(
+                    resolutionFacade.resolveSession.bindingContext,
+                    resolutionFacade,
+                    declarationDescriptor,
+                    null,
+                    link.split('.')
+                ).also { if (it.size > 1) throw Error("Markdown link resolved more than one element: $it") }.firstOrNull()//.single()
+                    ?.let { DRI.from(it) }
+            }
 
         private fun referenceLinksHandler(node: ASTNode): DocTag {
             val linkLabel = node.children.find { it.type == MarkdownElementTypes.LINK_LABEL }  ?:
@@ -266,8 +269,8 @@ class MarkdownParser (
         }
 
         private fun String.transform() = this
-            .replace(Regex("\n\n+"), "")
-            .replace(Regex("\n>+ "), "\n")
+            .replace(Regex("\n\n+"), "")        // Squashing new lines between paragraphs
+            .replace(Regex("\n>+ "), "\n")      // Replacement used in blockquotes, get rid of garbage
     }
 
 
diff --git a/core/src/test/kotlin/markdown/KDocTest.kt b/core/src/test/kotlin/markdown/KDocTest.kt
new file mode 100644
index 00000000..c084154b
--- /dev/null
+++ b/core/src/test/kotlin/markdown/KDocTest.kt
@@ -0,0 +1,48 @@
+package markdown
+
+import org.jetbrains.dokka.model.Package
+import org.jetbrains.dokka.model.doc.DocumentationNode
+import org.jetbrains.dokka.pages.ModulePageNode
+import org.junit.Assert
+import testApi.testRunner.AbstractCoreTest
+
+open class KDocTest : AbstractCoreTest() {
+
+    private val configuration = dokkaConfiguration {
+        passes {
+            pass {
+                sourceRoots = listOf("src/main/kotlin/example/Test.kt")
+            }
+        }
+    }
+
+    private fun interpolateKdoc(kdoc: String) = """
+            |/src/main/kotlin/example/Test.kt
+            |package example
+            | /**
+            ${kdoc.split("\n").joinToString("") { "| * $it\n" } }
+            | */
+            |class Test
+        """.trimMargin()
+
+    private fun actualDocumentationNode(modulePageNode: ModulePageNode) =
+        (modulePageNode.documentable?.children?.first() as Package)
+            .classlikes.first()
+            .platformInfo.first()
+            .documentationNode
+
+
+    protected fun executeTest(kdoc: String, expectedDocumentationNode: DocumentationNode) {
+        testInline(
+            interpolateKdoc(kdoc),
+            configuration
+        ) {
+            pagesGenerationStage = {
+                Assert.assertEquals(
+                    expectedDocumentationNode,
+                    actualDocumentationNode(it)
+                )
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/core/src/test/kotlin/markdown/ParserTest.kt b/core/src/test/kotlin/markdown/ParserTest.kt
index 77ccd769..107940f6 100644
--- a/core/src/test/kotlin/markdown/ParserTest.kt
+++ b/core/src/test/kotlin/markdown/ParserTest.kt
@@ -1,12 +1,12 @@
 package org.jetbrains.dokka.tests
 
+import markdown.KDocTest
 import org.jetbrains.dokka.model.doc.*
 import org.junit.Ignore
 import org.junit.Test
-import testApi.testRunner.AbstractKDocTest
 
 
-class ParserTest : AbstractKDocTest() {
+class ParserTest : KDocTest() {
 
     @Test fun `Simple text`() {
         val kdoc = """
@@ -897,5 +897,19 @@ class ParserTest : AbstractKDocTest() {
         )
         executeTest(kdoc, expectedDocumentationNode)
     }
+
+    @Test fun `Windows Carriage Return Line Feed`() {
+        val kdoc = "text\r\ntext"
+        val expectedDocumentationNode = DocumentationNode(
+            listOf(
+                Description(
+                    P(listOf(
+                        Text(body = "text\ntext")
+                    ))
+                )
+            )
+        )
+        executeTest(kdoc, expectedDocumentationNode)
+    }
 }