From b2ee4c3db475f058b70688b28f5e1870fe60af66 Mon Sep 17 00:00:00 2001
From: Mikhail Glushenkov <mikhail.glushenkov@gmail.com>
Date: Sun, 17 Apr 2016 22:55:08 +0200
Subject: [PATCH] Add a test for #3199.

(cherry picked from commit d70c9aabd7bc0e4154bf5d93e6ce84711f8d2628)
---
 cabal-install/cabal-install.cabal             |  4 +++
 .../IntegrationTests/regression/t3199.sh      | 12 +++++++++
 .../IntegrationTests/regression/t3199/Main.hs |  4 +++
 .../regression/t3199/Setup.hs                 |  2 ++
 .../regression/t3199/test-3199.cabal          | 27 +++++++++++++++++++
 5 files changed, 49 insertions(+)
 create mode 100644 cabal-install/tests/IntegrationTests/regression/t3199.sh
 create mode 100644 cabal-install/tests/IntegrationTests/regression/t3199/Main.hs
 create mode 100644 cabal-install/tests/IntegrationTests/regression/t3199/Setup.hs
 create mode 100644 cabal-install/tests/IntegrationTests/regression/t3199/test-3199.cabal

diff --git a/cabal-install/cabal-install.cabal b/cabal-install/cabal-install.cabal
index ff6b26b9c65..70fd0bfae99 100644
--- a/cabal-install/cabal-install.cabal
+++ b/cabal-install/cabal-install.cabal
@@ -84,6 +84,10 @@ Extra-Source-Files:
   tests/IntegrationTests/new-build/monitor_cabal_files/q/Setup.hs
   tests/IntegrationTests/new-build/monitor_cabal_files/q/q-broken.cabal.in
   tests/IntegrationTests/new-build/monitor_cabal_files/q/q-fixed.cabal.in
+  tests/IntegrationTests/regression/t3199.sh
+  tests/IntegrationTests/regression/t3199/Main.hs
+  tests/IntegrationTests/regression/t3199/Setup.hs
+  tests/IntegrationTests/regression/t3199/test-3199.cabal
   tests/IntegrationTests/sandbox-sources/fail_removing_source_thats_not_registered.err
   tests/IntegrationTests/sandbox-sources/fail_removing_source_thats_not_registered.sh
   tests/IntegrationTests/sandbox-sources/p/Setup.hs
diff --git a/cabal-install/tests/IntegrationTests/regression/t3199.sh b/cabal-install/tests/IntegrationTests/regression/t3199.sh
new file mode 100644
index 00000000000..f6b4244fc7f
--- /dev/null
+++ b/cabal-install/tests/IntegrationTests/regression/t3199.sh
@@ -0,0 +1,12 @@
+. ./common.sh
+
+if [[ `ghc --numeric-version` =~ "7\\." ]]; then
+    cd t3199
+    tmpfile=$(mktemp /tmp/cabal-t3199.XXXXXX)
+    cabal sandbox init
+    cabal sandbox add-source ../../../../../Cabal
+    cabal install --package-db=clear --package-db=global --only-dep --dry-run > $tmpfile
+    grep -q "the following would be installed" $tmpfile || die "Should've installed Cabal"
+    grep -q Cabal $tmpfile || die "Should've installed Cabal"
+    rm $tmpfile
+fi
diff --git a/cabal-install/tests/IntegrationTests/regression/t3199/Main.hs b/cabal-install/tests/IntegrationTests/regression/t3199/Main.hs
new file mode 100644
index 00000000000..65ae4a05d5d
--- /dev/null
+++ b/cabal-install/tests/IntegrationTests/regression/t3199/Main.hs
@@ -0,0 +1,4 @@
+module Main where
+
+main :: IO ()
+main = putStrLn "Hello, Haskell!"
diff --git a/cabal-install/tests/IntegrationTests/regression/t3199/Setup.hs b/cabal-install/tests/IntegrationTests/regression/t3199/Setup.hs
new file mode 100644
index 00000000000..9a994af677b
--- /dev/null
+++ b/cabal-install/tests/IntegrationTests/regression/t3199/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/cabal-install/tests/IntegrationTests/regression/t3199/test-3199.cabal b/cabal-install/tests/IntegrationTests/regression/t3199/test-3199.cabal
new file mode 100644
index 00000000000..93e94c20bbb
--- /dev/null
+++ b/cabal-install/tests/IntegrationTests/regression/t3199/test-3199.cabal
@@ -0,0 +1,27 @@
+name:                test-t3199
+version:             0.1.0.0
+license:             BSD3
+author:              Mikhail Glushenkov
+maintainer:          mikhail.glushenkov@gmail.com
+category:            Test
+build-type:          Custom
+cabal-version:       >=1.10
+
+flag exe_2
+     description: Build second exe
+     default:     False
+
+executable test-3199-1
+  main-is:             Main.hs
+  build-depends:       base
+  default-language:    Haskell2010
+
+executable test-3199-2
+  main-is:             Main.hs
+  build-depends:       base, ansi-terminal
+  default-language:    Haskell2010
+
+  if flag(exe_2)
+     buildable: True
+  else
+     buildable: False