From cc745b8857dc15db01e9e03ad207f4f0cf012158 Mon Sep 17 00:00:00 2001
From: Alexander Vershilov <alexander.vershilov@gmail.com>
Date: Sat, 9 Jun 2018 18:22:06 +0300
Subject: [PATCH] Add tests.

---
 .../PackageTests/CheckSetup/LICENSE           |  1 +
 .../PackageTests/CheckSetup/MyLibrary.hs      |  1 +
 .../PackageTests/CheckSetup/Setup.hs          |  2 ++
 .../PackageTests/CheckSetup/my.cabal          | 25 +++++++++++++++++++
 .../PackageTests/CheckSetup/setup.test.hs     | 24 ++++++++++++++++++
 5 files changed, 53 insertions(+)
 create mode 100644 cabal-testsuite/PackageTests/CheckSetup/LICENSE
 create mode 100644 cabal-testsuite/PackageTests/CheckSetup/MyLibrary.hs
 create mode 100644 cabal-testsuite/PackageTests/CheckSetup/Setup.hs
 create mode 100644 cabal-testsuite/PackageTests/CheckSetup/my.cabal
 create mode 100644 cabal-testsuite/PackageTests/CheckSetup/setup.test.hs

diff --git a/cabal-testsuite/PackageTests/CheckSetup/LICENSE b/cabal-testsuite/PackageTests/CheckSetup/LICENSE
new file mode 100644
index 00000000000..6b1d0bfabc3
--- /dev/null
+++ b/cabal-testsuite/PackageTests/CheckSetup/LICENSE
@@ -0,0 +1 @@
+LICENSE
diff --git a/cabal-testsuite/PackageTests/CheckSetup/MyLibrary.hs b/cabal-testsuite/PackageTests/CheckSetup/MyLibrary.hs
new file mode 100644
index 00000000000..a51c414bcd2
--- /dev/null
+++ b/cabal-testsuite/PackageTests/CheckSetup/MyLibrary.hs
@@ -0,0 +1 @@
+module MyLibrary () where
diff --git a/cabal-testsuite/PackageTests/CheckSetup/Setup.hs b/cabal-testsuite/PackageTests/CheckSetup/Setup.hs
new file mode 100644
index 00000000000..9a994af677b
--- /dev/null
+++ b/cabal-testsuite/PackageTests/CheckSetup/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/cabal-testsuite/PackageTests/CheckSetup/my.cabal b/cabal-testsuite/PackageTests/CheckSetup/my.cabal
new file mode 100644
index 00000000000..538e6375142
--- /dev/null
+++ b/cabal-testsuite/PackageTests/CheckSetup/my.cabal
@@ -0,0 +1,25 @@
+name: CheckSetup
+version: 0.1
+license: BSD3
+license-file: LICENSE
+author: Alexander Vershilov
+maintainer: Alexander Vershilov
+synopsis: Check setup
+category: PackageTests
+build-type: Custom
+cabal-version: 2.0
+
+description:
+    Check that Cabal recognizes problems with setup module.
+
+custom-setup
+  setup-depends:
+    base,
+    Cabal,
+    bytestring
+
+Library
+    default-language: Haskell2010
+    build-depends: base <5.0
+    exposed-modules:
+        MyLibrary
diff --git a/cabal-testsuite/PackageTests/CheckSetup/setup.test.hs b/cabal-testsuite/PackageTests/CheckSetup/setup.test.hs
new file mode 100644
index 00000000000..7a176265e39
--- /dev/null
+++ b/cabal-testsuite/PackageTests/CheckSetup/setup.test.hs
@@ -0,0 +1,24 @@
+import Test.Cabal.Prelude
+
+-- Test that setup shows all the 'autogen-modules' warnings.
+main = setupAndCabalTest $ do
+
+        checkResult <- fails $ cabal_raw' ["check"]
+
+        -- Package check messages.
+        let libWarning=
+              "The dependency 'build-depends: 'bytestring' does not "
+              ++ "specify an upper bound on the version number."
+            libError1 =
+              "The dependency 'setup-depends: 'Cabal' does not specify "
+              ++ "an upper bound on the version number"
+            libError2 =
+              "The dependency 'setup-depends: 'base' does not specify "
+              ++ "an upper bound on the version number"
+
+        -- Asserts for the desired check messages after configure.
+        assertOutputContains libWarning checkResult
+        assertOutputContains libError1 checkResult
+        assertOutputContains libError2 checkResult
+
+        return ()