From 53ce9dba536caeba5c884e3f904d91f9529f6b80 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Mon, 28 May 2012 20:39:05 -0500
Subject: archs_for_command: use new Mach-O Pathname methods

 - Reimplement archs_for_command on top of the new Mach-O methods
 - Move ArchitectureListExtension to mach.rb
 - Add a test for the ArchitectureListExtension

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
---
 Library/Homebrew/test/test_mach.rb  | 15 +++++++++++++++
 Library/Homebrew/test/test_utils.rb | 18 +++++++++---------
 2 files changed, 24 insertions(+), 9 deletions(-)

(limited to 'Library/Homebrew/test')

diff --git a/Library/Homebrew/test/test_mach.rb b/Library/Homebrew/test/test_mach.rb
index 2da4e429a..9b9c3cd9b 100644
--- a/Library/Homebrew/test/test_mach.rb
+++ b/Library/Homebrew/test/test_mach.rb
@@ -77,6 +77,21 @@ class MachOPathnameTests < Test::Unit::TestCase
     assert_no_match /Mach-O [^ ]* ?executable/,
       `/usr/bin/file -h '#{pn}'`.chomp
   end
+
+  def test_architecture_list_extension
+    archs = [:i386, :x86_64, :ppc7400, :ppc64]
+    archs.extend(ArchitectureListExtension)
+    assert archs.universal?
+    archs.remove_ppc!
+    assert_equal 2, archs.length
+    assert_match /-arch i386/, archs.as_arch_flags
+    assert_match /-arch x86_64/, archs.as_arch_flags
+
+    pn = Pathname.new("#{TEST_FOLDER}/mach/fat.dylib")
+    assert pn.archs.universal?
+    assert_match /-arch i386/, pn.archs.as_arch_flags
+    assert_match /-arch x86_64/, pn.archs.as_arch_flags
+  end
 end
 
 class TextExecutableTests < Test::Unit::TestCase
diff --git a/Library/Homebrew/test/test_utils.rb b/Library/Homebrew/test/test_utils.rb
index 5bf53b95d..bc8a54b62 100644
--- a/Library/Homebrew/test/test_utils.rb
+++ b/Library/Homebrew/test/test_utils.rb
@@ -16,19 +16,19 @@ class UtilTests < Test::Unit::TestCase
   end
 
   def test_arch_for_command
-    arches=archs_for_command '/usr/bin/svn'
+    archs = archs_for_command '/usr/bin/svn'
     if `sw_vers -productVersion` =~ /10\.(\d+)/ and $1.to_i >= 7
-      assert_equal 2, arches.length
-      assert arches.include?(:x86_64)
+      assert_equal 2, archs.length
+      assert archs.include?(:x86_64)
     elsif `sw_vers -productVersion` =~ /10\.(\d+)/ and $1.to_i == 6
-      assert_equal 3, arches.length
-      assert arches.include?(:x86_64)
-      assert arches.include?(:ppc7400)
+      assert_equal 3, archs.length
+      assert archs.include?(:x86_64)
+      assert archs.include?(:ppc7400)
     else
-      assert_equal 2, arches.length
-      assert arches.include?(:ppc7400)
+      assert_equal 2, archs.length
+      assert archs.include?(:ppc7400)
     end
-    assert arches.include?(:i386)
+    assert archs.include?(:i386)
   end
 
 end
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