From 86262d6722c678e0b2e0b126f144a7ddcc635122 Mon Sep 17 00:00:00 2001
From: Albert Meltzer <7529386+kitbellew@users.noreply.github.com>
Date: Tue, 19 Nov 2024 22:44:54 -0800
Subject: [PATCH] Test match with/without dot and trailing comment

---
 .../test/resources/scala3/OptionalBraces.stat | 20 +++++++++++++++++
 .../resources/scala3/OptionalBraces_fold.stat | 20 +++++++++++++++++
 .../resources/scala3/OptionalBraces_keep.stat | 20 +++++++++++++++++
 .../scala3/OptionalBraces_unfold.stat         | 22 +++++++++++++++++++
 .../test/scala/org/scalafmt/FormatTests.scala |  2 +-
 5 files changed, 83 insertions(+), 1 deletion(-)

diff --git a/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces.stat b/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces.stat
index 7e3a4ba871..117c6d8c8d 100644
--- a/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces.stat
+++ b/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces.stat
@@ -7603,3 +7603,23 @@ object a {
     .match
        case _ =>
 }
+<<< match with dot, trailing case comment
+object a:
+      b.c.match
+        case d if e => f
+          // comment
+>>>
+object a:
+   b.c.match
+      case d if e => f
+      // comment
+<<< match without dot, trailing case comment
+object a:
+      b.c match
+        case d if e => f
+          // comment
+>>>
+object a:
+   b.c match
+      case d if e => f
+      // comment
diff --git a/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_fold.stat b/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_fold.stat
index 5d45dec21e..ed8f22d5a1 100644
--- a/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_fold.stat
+++ b/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_fold.stat
@@ -7311,3 +7311,23 @@ object a {
   (a.b(c)).match
      case _ =>
 }
+<<< match with dot, trailing case comment
+object a:
+      b.c.match
+        case d if e => f
+          // comment
+>>>
+object a:
+   b.c.match
+      case d if e => f
+      // comment
+<<< match without dot, trailing case comment
+object a:
+      b.c match
+        case d if e => f
+          // comment
+>>>
+object a:
+   b.c match
+      case d if e => f
+      // comment
diff --git a/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_keep.stat b/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_keep.stat
index d675ccc27c..7c8601f8d4 100644
--- a/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_keep.stat
+++ b/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_keep.stat
@@ -7630,3 +7630,23 @@ object a {
   (a.b(c)).match
      case _ =>
 }
+<<< match with dot, trailing case comment
+object a:
+      b.c.match
+        case d if e => f
+          // comment
+>>>
+object a:
+   b.c.match
+      case d if e => f
+      // comment
+<<< match without dot, trailing case comment
+object a:
+      b.c match
+        case d if e => f
+          // comment
+>>>
+object a:
+   b.c match
+      case d if e => f
+      // comment
diff --git a/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_unfold.stat b/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_unfold.stat
index 4458bed87c..be0e01ef0a 100644
--- a/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_unfold.stat
+++ b/scalafmt-tests/shared/src/test/resources/scala3/OptionalBraces_unfold.stat
@@ -7919,3 +7919,25 @@ object a {
   (a.b(c)).match
      case _ =>
 }
+<<< match with dot, trailing case comment
+object a:
+      b.c.match
+        case d if e => f
+          // comment
+>>>
+Idempotency violated
+=> Diff (- obtained, + expected)
+           f
+-   // comment
++      // comment
+<<< match without dot, trailing case comment
+object a:
+      b.c match
+        case d if e => f
+          // comment
+>>>
+object a:
+   b.c match
+      case d if e =>
+        f
+      // comment
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 77937b4ad7..fe052f8673 100644
--- a/scalafmt-tests/shared/src/test/scala/org/scalafmt/FormatTests.scala
+++ b/scalafmt-tests/shared/src/test/scala/org/scalafmt/FormatTests.scala
@@ -144,7 +144,7 @@ class FormatTests extends FunSuite with CanRunTests with FormatAssertions {
     val explored = Debug.explored.get()
     logger.debug(s"Total explored: $explored")
     if (!onlyUnit && !onlyManual)
-      assertEquals(explored, 1083470, "total explored")
+      assertEquals(explored, 1083760, "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 :'(