From 69ed60653c59b445bb1d0a2d001b6eae2854a5a8 Mon Sep 17 00:00:00 2001
From: Ethan Atkins <contact@ethanatkins.com>
Date: Tue, 16 Jul 2019 11:46:55 -0700
Subject: [PATCH] Add scripted test for excludeFilter

It was reported in #4868 that exclueFilters didn't work correctly if
there was an || in the filter. This was an upstream issue in io, but
this commit adds a scripted test in sbt.
---
 sbt/src/sbt-test/nio/legacy-filters/build.sbt            | 8 ++++++++
 .../sbt-test/nio/legacy-filters/src/main/scala/Bar.scala | 1 +
 .../sbt-test/nio/legacy-filters/src/main/scala/Foo.scala | 1 +
 sbt/src/sbt-test/nio/legacy-filters/test                 | 9 +++++++++
 4 files changed, 19 insertions(+)
 create mode 100644 sbt/src/sbt-test/nio/legacy-filters/build.sbt
 create mode 100644 sbt/src/sbt-test/nio/legacy-filters/src/main/scala/Bar.scala
 create mode 100644 sbt/src/sbt-test/nio/legacy-filters/src/main/scala/Foo.scala
 create mode 100644 sbt/src/sbt-test/nio/legacy-filters/test

diff --git a/sbt/src/sbt-test/nio/legacy-filters/build.sbt b/sbt/src/sbt-test/nio/legacy-filters/build.sbt
new file mode 100644
index 000000000..2be01658b
--- /dev/null
+++ b/sbt/src/sbt-test/nio/legacy-filters/build.sbt
@@ -0,0 +1,8 @@
+Compile / excludeFilter := "Bar.scala" || "Baz.scala"
+
+val checkSources = inputKey[Unit]("Check that the compile sources match the input file names")
+checkSources := {
+  val sources = Def.spaceDelimited("").parsed.toSet
+  val actual = (Compile / unmanagedSources).value.map(_.getName).toSet
+  assert(sources == actual)
+}
diff --git a/sbt/src/sbt-test/nio/legacy-filters/src/main/scala/Bar.scala b/sbt/src/sbt-test/nio/legacy-filters/src/main/scala/Bar.scala
new file mode 100644
index 000000000..afa08f013
--- /dev/null
+++ b/sbt/src/sbt-test/nio/legacy-filters/src/main/scala/Bar.scala
@@ -0,0 +1 @@
+class Bar {
\ No newline at end of file
diff --git a/sbt/src/sbt-test/nio/legacy-filters/src/main/scala/Foo.scala b/sbt/src/sbt-test/nio/legacy-filters/src/main/scala/Foo.scala
new file mode 100644
index 000000000..43c42f145
--- /dev/null
+++ b/sbt/src/sbt-test/nio/legacy-filters/src/main/scala/Foo.scala
@@ -0,0 +1 @@
+class Foo
\ No newline at end of file
diff --git a/sbt/src/sbt-test/nio/legacy-filters/test b/sbt/src/sbt-test/nio/legacy-filters/test
new file mode 100644
index 000000000..ae779a65c
--- /dev/null
+++ b/sbt/src/sbt-test/nio/legacy-filters/test
@@ -0,0 +1,9 @@
+> checkSources Foo.scala
+
+> compile
+
+> set Compile / excludeFilter := HiddenFileFilter
+
+> checkSources Foo.scala Bar.scala
+
+-> compile
\ No newline at end of file