diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/Scalafmt.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/Scalafmt.scala
index a8f8b99b0c..91b2774b05 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/Scalafmt.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/Scalafmt.scala
@@ -5,6 +5,7 @@ import org.scalafmt.config._
 import org.scalafmt.internal._
 import org.scalafmt.rewrite.Rewrite
 import org.scalafmt.sysops.FileOps
+import org.scalafmt.util.LoggerOps
 import org.scalafmt.util.MarkdownParser
 
 import scala.meta.Input
@@ -90,8 +91,8 @@ object Scalafmt {
       val res = MarkdownParser
         .transformMdoc(code)(doFormatOne(_, mdocStyle, file, range))
       style.lineEndings match {
-        case Some(LineEndings.unix) => res.map(_.replaceAll("\r*\n", "\n"))
-        case Some(LineEndings.windows) => res.map(_.replaceAll("\r*\n", "\r\n"))
+        case Some(LineEndings.unix) => res.map(LoggerOps.lf)
+        case Some(LineEndings.windows) => res.map(LoggerOps.crlf)
         case _ => res
       }
     } else doFormatOne(code, style, file, range)
diff --git a/scalafmt-core/shared/src/main/scala/org/scalafmt/util/LoggerOps.scala b/scalafmt-core/shared/src/main/scala/org/scalafmt/util/LoggerOps.scala
index 5e06c83bd4..1a75c7b2f1 100644
--- a/scalafmt-core/shared/src/main/scala/org/scalafmt/util/LoggerOps.scala
+++ b/scalafmt-core/shared/src/main/scala/org/scalafmt/util/LoggerOps.scala
@@ -199,4 +199,8 @@ object LoggerOps {
       logger.debug(s"Total cost: ${finalState.cost}")
     }
 
+  def lf(str: String): String = str.replaceAll("\r*\n", "\n")
+  def crlf(str: String): String = str.replaceAll("\r*\n", "\r\n")
+  def showCR(str: String): String = str.replace("\r", "^M")
+
 }
diff --git a/scalafmt-tests/shared/src/test/scala/org/scalafmt/FormatTests.scala b/scalafmt-tests/shared/src/test/scala/org/scalafmt/FormatTests.scala
index 0c5c0e5a30..f85e856604 100644
--- a/scalafmt-tests/shared/src/test/scala/org/scalafmt/FormatTests.scala
+++ b/scalafmt-tests/shared/src/test/scala/org/scalafmt/FormatTests.scala
@@ -2,6 +2,7 @@ package org.scalafmt
 
 import org.scalafmt.Error.Incomplete
 import org.scalafmt.Error.SearchStateExploded
+import org.scalafmt.config.LineEndings
 import org.scalafmt.rewrite.FormatTokensRewrite
 import org.scalafmt.sysops.FileOps
 import org.scalafmt.util._
@@ -33,7 +34,15 @@ class FormatTests extends FunSuite with CanRunTests with FormatAssertions {
   override val tests = if (onlyManual) ManualTests.tests else UnitTests.tests
 
   tests.sortBy(x => (x.loc.path, x.loc.line)).withFilter(testShouldRun)
-    .foreach(runTest(run))
+    .foreach { t =>
+      runTest(run)(t)
+      if (t.style.lineEndings.isEmpty) runTest(run)(t.copy(
+        name = s"${t.name} [WIN]",
+        original = crlf(t.original),
+        expected = crlf(t.expected),
+        style = t.style.withLineEndings(LineEndings.windows),
+      ))
+    }
 
   def run(t: DiffTest): Unit = {
     // @note munit assertions take an implicit Location generated by macros at compile time
@@ -80,7 +89,7 @@ class FormatTests extends FunSuite with CanRunTests with FormatAssertions {
       }
     var debug2Opt: Option[Debug] = None
     def assertObtained(implicit loc: munit.Location) = {
-      assertEquals(obtained, t.expected)
+      assertEquals(showCR(obtained), showCR(t.expected))
       assertVisits(debug, t.stateVisits, debug2Opt, t.stateVisits2)
     }
     debugResults += saveResult(t, obtained, debug)
@@ -145,7 +154,7 @@ class FormatTests extends FunSuite with CanRunTests with FormatAssertions {
     val explored = Debug.explored.get()
     logger.debug(s"Total explored: $explored")
     if (!onlyUnit && !onlyManual)
-      assertEquals(explored, 1259874, "total explored")
+      assertEquals(explored, 2519748, "total explored")
     val results = debugResults.result()
     // TODO(olafur) don't block printing out test results.
     // I don't want to deal with scalaz's Tasks :'(