From fd03aa527d1a4a44f202a9841b6b4e05ee6065b6 Mon Sep 17 00:00:00 2001
From: Samuel John
Date: Thu, 13 Jun 2013 15:52:23 +0200
Subject: Improve python tests for brew bots

Allow `build.with?` and similar methods to be used during the test
phase. The BuildOptions (`build`) are initialized with the
`Tab.used_options` unless explicitly overwritten on the command line.

So basically `build.with?` works in `def install` and in `test do` as
one would naively expect. (For the test, gramatically it should be
`built.with?` but who cares)

If a formula was installed `--with-python`, now the tests are also
run `--with-python`. This enables us to use the `python do ... end` in
a meaningful manner.

Using `python do ... end` blocks for the tests, because the bot.brew.sh has
system python per default and we need to set the PYTHONPATH for the test.
Potentially to different values for Python 2.x and 3.x.
---
 Library/Formula/fontforge.rb | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'Library/Formula/fontforge.rb')

diff --git a/Library/Formula/fontforge.rb b/Library/Formula/fontforge.rb
index bb8d9b7fe..dbe0688fe 100644
--- a/Library/Formula/fontforge.rb
+++ b/Library/Formula/fontforge.rb
@@ -85,12 +85,10 @@ class Fontforge < Formula
     system "make install"
   end
 
-  def test
+  test do
     system "#{bin}/fontforge", "-version"
-    if build.with? 'python'
-      python do
-        system python, "-c", "import fontforge"
-      end
+    python do
+      system python, "-c", "import fontforge"
     end
   end
 
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