Simplified test case for haskell#3436

Author: grayjay

cabal-install/cabal-install.cabal

@@ -104,6 +104,9 @@ Extra-Source-Files:
   tests/IntegrationTests/sandbox-sources/remove_nonexistent_source.sh
   tests/IntegrationTests/sandbox-sources/report_success_removing_source.out
   tests/IntegrationTests/sandbox-sources/report_success_removing_source.sh
+  tests/IntegrationTests/setup-deps/Setup.hs
+  tests/IntegrationTests/setup-deps/custom-setup.cabal
+  tests/IntegrationTests/setup-deps/install_setup_deps.sh
   tests/IntegrationTests/user-config/common.sh
   tests/IntegrationTests/user-config/doesnt_overwrite_without_f.err
   tests/IntegrationTests/user-config/doesnt_overwrite_without_f.sh

cabal-install/tests/IntegrationTests/setup-deps/Setup.hs

@@ -0,0 +1,3 @@
+import Distribution.Simple
+
+main = defaultMain

cabal-install/tests/IntegrationTests/setup-deps/custom-setup.cabal

@@ -0,0 +1,10 @@
+name: custom-setup
+version: 1.0
+build-type: Custom
+-- cabal-version: >= 1.2
+cabal-version: >= 1.24
+
+custom-setup
+  setup-depends: base, Cabal >= 1.24
+
+library

cabal-install/tests/IntegrationTests/setup-deps/install_setup_deps.sh

@@ -0,0 +1,3 @@
+. ./common.sh
+cabal sandbox init
+cabal install -v