[test] Get source to build on OS X 10.7 32-bit.

test/test/Rakefile

@@ -1,7 +1,6 @@
 $:.unshift("../../lib")
 
-platform = ENV['PLATFORM'] || 'ios'
-require "motion/project/template/#{platform}"
+require "motion/project/template/#{ENV['PLATFORM'] || 'ios'}"
 
 ENV['output'] ||= 'pretty_spec_dox'
 
@@ -15,6 +14,21 @@ Motion::Project::App.setup do |app|
   app.deployment_target = ENV['deployment_target'] if ENV['deployment_target']
 
   app.archs[app.local_platform] = [ENV['ARCH']] if ENV['ARCH']
+
+  # 10.8 and 10.9 are 64-bit only.
+  if ENV['PLATFORM'] == 'osx' && ENV['ARCH'] == 'i386'
+    app.deployment_target = '10.7'
+  end
+end
+
+task :clean do
+  if ENV['ARCH']
+    dir = "./vendor/code/build-#{ENV['ARCH']}"
+    if File.exist?(dir)
+      App.info 'Delete', dir
+      FileUtils.rm_rf dir
+    end
+  end
 end
 
 namespace :spec do

test/test/vendor/code/subscripting.h

@@ -1,6 +1,9 @@
 #import <Foundation/Foundation.h>
 
-@interface TestSubscripting : NSObject
+@interface TestSubscripting : NSObject {
+    NSMutableArray *_array;
+    NSMutableDictionary *_dictionary;
+}
 
 - (id)objectAtIndexedSubscript:(NSUInteger)index;
 - (void)setObject:(id)object atIndexedSubscript:(NSUInteger)index;
@@ -8,4 +11,4 @@
 - (id)objectForKeyedSubscript:(id)key;
 - (void)setObject:(id)object forKeyedSubscript:(id<NSCopying>)key;
 
-@end
+@end

test/test/vendor/code/subscripting.m

@@ -7,6 +7,9 @@
 
 @implementation TestSubscripting
 
+@synthesize array = _array;
+@synthesize dictionary = _dictionary;
+
 - (instancetype)init;
 {
   if ((self = [super init])) {
@@ -18,22 +21,22 @@
 
 - (id)objectAtIndexedSubscript:(NSUInteger)index;
 {
-  return self.array[index];
+  return [self.array objectAtIndex:index];
 }
 
 - (void)setObject:(id)object atIndexedSubscript:(NSUInteger)index;
 {
-  self.array[index] = object;
+  [self.array replaceObjectAtIndex:index withObject:object];
 }
 
 - (id)objectForKeyedSubscript:(id)key;
 {
-  return self.dictionary[key];
+  return [self.dictionary objectForKey:key];
 }
 
 - (void)setObject:(id)object forKeyedSubscript:(id<NSCopying>)key;
 {
-  self.dictionary[key] = object;
+  [self.dictionary setObject:object forKey:key];
 }
 
-@end
+@end