# Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with this # work for additional information regarding copyright ownership. The ASF # licenses this file to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations under # the License. require File.expand_path(File.join(File.dirname(__FILE__), '..', 'spec_helpers')) unless RUBY_PLATFORM =~ /java/ describe ENV, 'JAVA_HOME on OS X' do before do @old_home, ENV['JAVA_HOME'] = ENV['JAVA_HOME'], nil @old_env_java = Object.module_eval { remove_const :ENV_JAVA } RbConfig::CONFIG.should_receive(:[]).with('host_os').and_return('darwin0.9') end it 'should point to default JVM' do load File.expand_path('../lib/buildr/java/rjb.rb') ENV['JAVA_HOME'].should == '/System/Library/Frameworks/JavaVM.framework/Home' end it 'should use value of environment variable if specified' do ENV['JAVA_HOME'] = '/System/Library/Frameworks/JavaVM.specified' load File.expand_path('../lib/buildr/java/rjb.rb') ENV['JAVA_HOME'].should == '/System/Library/Frameworks/JavaVM.specified' end after do ENV['JAVA_HOME'] = @old_home ENV_JAVA.replace @old_env_java end end else describe 'JRuby environment' do it 'should enforce a minimum version of jruby' do check =File.read(File.expand_path('../lib/buildr/java/jruby.rb')).match(/JRUBY_MIN_VERSION.*\n.*JRUBY_MIN_VERSION\n/).to_s check.sub!('JRUBY_VERSION', "'0.0.0'") lambda { eval(check) }.should raise_error(/JRuby must be at least at version /) end end end describe 'Java.tools_jar' do before do @old_home = ENV['JAVA_HOME'] end describe 'when JAVA_HOME points to a JDK' do before do Java.instance_eval { @tools_jar = nil } write 'jdk/lib/tools.jar' ENV['JAVA_HOME'] = File.expand_path('jdk') end it 'should return the path to tools.jar' do Java.tools_jar.should point_to_path('jdk/lib/tools.jar') end end describe 'when JAVA_HOME points to a JRE inside a JDK' do before do Java.instance_eval { @tools_jar = nil } write 'jdk/lib/tools.jar' ENV['JAVA_HOME'] = File.expand_path('jdk/jre') end it 'should return the path to tools.jar' do Java.tools_jar.should point_to_path('jdk/lib/tools.jar') end end describe 'when there is no tools.jar' do before do Java.instance_eval { @tools_jar = nil } ENV['JAVA_HOME'] = File.expand_path('jdk') end it 'should return nil' do Java.tools_jar.should be_nil end end after do ENV['JAVA_HOME'] = @old_home end end describe 'Java#java' do before do @old_home = ENV['JAVA_HOME'] end describe 'when JAVA_HOME points to an invalid JRE/JDK installation' do before do write 'jdk' ENV['JAVA_HOME'] = File.expand_path('jdk') end it 'should fail with an error message mentioning JAVA_HOME' do begin Java.java ['-version'] fail 'Java.java did not fail with JAVA_HOME pointing to invalid JRE/JDK installation' rescue => error error.message.to_s.should match(/JAVA_HOME/) end end end after do ENV['JAVA_HOME'] = @old_home end end describe Java::JavaWrapper do it 'should be removed in version 1.5 since it was deprecated in version 1.3' do Buildr::VERSION.should < '1.5' lambda { Java::JavaWrapper }.should_not raise_error end end