Add tests for new tool version checking

Author: Ericson2314

cabal-testsuite/PackageTests/BuildToolsBadVersion/Foo.hs

@@ -0,0 +1 @@
+module Foo where

cabal-testsuite/PackageTests/BuildToolsBadVersion/Main.hs

@@ -0,0 +1,4 @@
+module Main where
+
+main :: IO ()
+main = return ()

cabal-testsuite/PackageTests/BuildToolsBadVersion/build-tools-bad-version.cabal

@@ -0,0 +1,18 @@
+name:                build-tools-bad-version
+version:             0.1.0.0
+synopsis:            Checks build-tools errors for bad version
+license:             BSD3
+category:            Testing
+build-type:          Simple
+cabal-version:       >=1.10
+
+library
+  exposed-modules:     Foo
+  build-tools:         hello-world >=2
+  -- ^ internal dependency, bad version bounds
+  default-language:    Haskell2010
+
+executable             hello-world
+  main-is:             Main.hs
+  build-depends:       base
+  default-language:    Haskell2010

cabal-testsuite/PackageTests/BuildToolsBadVersion/setup.test.hs

@@ -0,0 +1,5 @@
+import Test.Cabal.Prelude
+-- Test impossible version bound on internal build-tools deps
+main = setupAndCabalTest $ do
+    assertOutputContains "impossible version range"
+        =<< fails (setup' "configure" [])

cabal-testsuite/PackageTests/BuildToolsExtraVersion/Foo.hs

@@ -0,0 +1 @@
+module Foo where

cabal-testsuite/PackageTests/BuildToolsExtraVersion/Main.hs

@@ -0,0 +1,4 @@
+module Main where
+
+main :: IO ()
+main = return ()

cabal-testsuite/PackageTests/BuildToolsExtraVersion/build-tools-extra-version.cabal

@@ -0,0 +1,18 @@
+name:                build-tools-extra-version
+version:             0.1.0.0
+synopsis:            Checks build-tools warns for extraneous version
+license:             BSD3
+category:            Testing
+build-type:          Simple
+cabal-version:       >=1.10
+
+library
+  exposed-modules:     Foo
+  build-tools:         hello-world >=0
+  -- ^ internal dependency, extraneous version
+  default-language:    Haskell2010
+
+executable             hello-world
+  main-is:             Main.hs
+  build-depends:       base
+  default-language:    Haskell2010

cabal-testsuite/PackageTests/BuildToolsExtraVersion/setup.test.hs

@@ -0,0 +1,6 @@
+import Test.Cabal.Prelude
+-- Test unneed version bound on internal build-tools deps
+main = setupAndCabalTest $ do
+    setup' "configure" []
+    assertOutputContains "extraneous version range"
+        =<< setup' "sdist" []