| # 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')) |
| |
| # need to test both with and without SCALA_HOME |
| share_as :ScalacCompiler do |
| |
| it 'should identify itself from source directories' do |
| write 'src/main/scala/com/example/Test.scala', 'package com.example; class Test { val i = 1 }' |
| define('foo').compile.compiler.should eql(:scalac) |
| end |
| |
| it 'should report the language as :scala' do |
| define('foo').compile.using(:scalac).language.should eql(:scala) |
| end |
| |
| it 'should set the target directory to target/classes' do |
| define 'foo' do |
| lambda { compile.using(:scalac) }.should change { compile.target.to_s }.to(File.expand_path('target/classes')) |
| end |
| end |
| |
| it 'should not override existing target directory' do |
| define 'foo' do |
| compile.into('classes') |
| lambda { compile.using(:scalac) }.should_not change { compile.target } |
| end |
| end |
| |
| it 'should not change existing list of sources' do |
| define 'foo' do |
| compile.from('sources') |
| lambda { compile.using(:scalac) }.should_not change { compile.sources } |
| end |
| end |
| |
| it 'should include as classpath dependency' do |
| write 'src/dependency/Dependency.scala', 'class Dependency {}' |
| define 'dependency', :version=>'1.0' do |
| compile.from('src/dependency').into('target/dependency') |
| package(:jar) |
| end |
| write 'src/test/DependencyTest.scala', 'class DependencyTest { var d: Dependency = _ }' |
| lambda { define('foo').compile.from('src/test').with(project('dependency')).invoke }.should run_task('foo:compile') |
| file('target/classes/DependencyTest.class').should exist |
| end |
| |
| def define_test1_project |
| write 'src/main/scala/com/example/Test1.scala', 'package com.example; class Test1 { val i = 1 }' |
| define 'test1', :version=>'1.0' do |
| package(:jar) |
| end |
| end |
| |
| it 'should compile a simple .scala file into a .class file' do |
| define_test1_project |
| task('test1:compile').invoke |
| file('target/classes/com/example/Test1.class').should exist |
| end |
| |
| it 'should package .class into a .jar file' do |
| define_test1_project |
| task('test1:package').invoke |
| file('target/test1-1.0.jar').should exist |
| Zip::ZipFile.open(project('test1').package(:jar).to_s) do |zip| |
| zip.file.exist?('com/example/Test1.class').should be_true |
| end |
| end |
| |
| it 'should compile scala class depending on java class in same project' do |
| write 'src/main/java/com/example/Foo.java', 'package com.example; public class Foo {}' |
| write 'src/main/scala/com/example/Bar.scala', 'package com.example; class Bar extends Foo' |
| define 'test1', :version=>'1.0' do |
| package(:jar) |
| end |
| task('test1:package').invoke |
| file('target/test1-1.0.jar').should exist |
| Zip::ZipFile.open(project('test1').package(:jar).to_s) do |zip| |
| zip.file.exist?('com/example/Foo.class').should be_true |
| zip.file.exist?('com/example/Bar.class').should be_true |
| end |
| end |
| |
| it 'should compile java class depending on scala class in same project' do |
| write 'src/main/scala/com/example/Foo.scala', 'package com.example; class Foo' |
| write 'src/main/java/com/example/Bar.java', 'package com.example; public class Bar extends Foo {}' |
| define 'test1', :version=>'1.0' do |
| package(:jar) |
| end |
| task('test1:package').invoke |
| file('target/test1-1.0.jar').should exist |
| Zip::ZipFile.open(project('test1').package(:jar).to_s) do |zip| |
| zip.file.exist?('com/example/Foo.class').should be_true |
| zip.file.exist?('com/example/Bar.class').should be_true |
| end |
| end |
| end |
| |
| # Only run this test if the test environment has SCALA_HOME specified. |
| # Allows the Test Suite to run on TravisCI |
| if ENV['SCALA_HOME'] |
| describe 'scala compiler (installed in SCALA_HOME)' do |
| it 'requires present SCALA_HOME' do |
| ENV['SCALA_HOME'].should_not be_nil |
| end |
| |
| it_should_behave_like ScalacCompiler |
| end |
| end |
| |
| describe 'scala compiler (downloaded from repository)' do |
| old_home = ENV['SCALA_HOME'] |
| |
| before :all do |
| ENV['SCALA_HOME'] = nil |
| end |
| |
| it 'requires absent SCALA_HOME' do |
| ENV['SCALA_HOME'].should be_nil |
| end |
| |
| it_should_behave_like ScalacCompiler |
| |
| after :all do |
| ENV['SCALA_HOME'] = old_home |
| end |
| end |
| |
| share_as :ScalacCompiler_CommonOptions do |
| |
| it 'should set warnings option to false by default' do |
| compile_task.options.warnings.should be_false |
| end |
| |
| it 'should set warnings option to true when running with --verbose option' do |
| verbose true |
| compile_task.options.warnings.should be_true |
| end |
| |
| it 'should use -nowarn argument when warnings is false' do |
| compile_task.using(:warnings=>false) |
| scalac_args.should include('-nowarn') |
| end |
| |
| it 'should not use -nowarn argument when warnings is true' do |
| compile_task.using(:warnings=>true) |
| scalac_args.should_not include('-nowarn') |
| end |
| |
| it 'should not use -verbose argument by default' do |
| scalac_args.should_not include('-verbose') |
| end |
| |
| it 'should use -verbose argument when running with --trace=scalac option' do |
| Buildr.application.options.trace_categories = [:scalac] |
| scalac_args.should include('-verbose') |
| end |
| |
| it 'should set debug option to true by default' do |
| compile_task.options.debug.should be_true |
| end |
| |
| it 'should set debug option to false based on Buildr.options' do |
| Buildr.options.debug = false |
| compile_task.options.debug.should be_false |
| end |
| |
| it 'should set debug option to false based on debug environment variable' do |
| ENV['debug'] = 'no' |
| compile_task.options.debug.should be_false |
| end |
| |
| it 'should set debug option to false based on DEBUG environment variable' do |
| ENV['DEBUG'] = 'no' |
| compile_task.options.debug.should be_false |
| end |
| |
| it 'should set deprecation option to false by default' do |
| compile_task.options.deprecation.should be_false |
| end |
| |
| it 'should use -deprecation argument when deprecation is true' do |
| compile_task.using(:deprecation=>true) |
| scalac_args.should include('-deprecation') |
| end |
| |
| it 'should not use -deprecation argument when deprecation is false' do |
| compile_task.using(:deprecation=>false) |
| scalac_args.should_not include('-deprecation') |
| end |
| |
| it 'should set optimise option to false by default' do |
| compile_task.options.optimise.should be_false |
| end |
| |
| it 'should use -optimise argument when deprecation is true' do |
| compile_task.using(:optimise=>true) |
| scalac_args.should include('-optimise') |
| end |
| |
| it 'should not use -optimise argument when deprecation is false' do |
| compile_task.using(:optimise=>false) |
| scalac_args.should_not include('-optimise') |
| end |
| |
| it 'should not set target option by default' do |
| compile_task.options.target.should be_nil |
| scalac_args.should_not include('-target') |
| end |
| |
| it 'should use -target:xxx argument if target option set' do |
| compile_task.using(:target=>'1.5') |
| scalac_args.should include('-target:jvm-1.5') |
| end |
| |
| it 'should not set other option by default' do |
| compile_task.options.other.should be_nil |
| end |
| |
| it 'should pass other argument if other option is string' do |
| compile_task.using(:other=>'-unchecked') |
| scalac_args.should include('-unchecked') |
| end |
| |
| it 'should pass other argument if other option is array' do |
| compile_task.using(:other=>['-unchecked', '-Xprint-types']) |
| scalac_args.should include('-unchecked', '-Xprint-types') |
| end |
| |
| it 'should complain about options it doesn\'t know' do |
| write 'source/Test.scala', 'class Test {}' |
| compile_task.using(:unknown=>'option') |
| lambda { compile_task.from('source').invoke }.should raise_error(ArgumentError, /no such option/i) |
| end |
| |
| it 'should inherit options from parent' do |
| define 'foo' do |
| compile.using(:warnings=>true, :debug=>true, :deprecation=>true, :target=>'1.4') |
| define 'bar' do |
| compile.using(:scalac) |
| compile.options.warnings.should be_true |
| compile.options.debug.should be_true |
| compile.options.deprecation.should be_true |
| compile.options.target.should eql('1.4') |
| end |
| end |
| end |
| |
| after do |
| Buildr.options.debug = nil |
| ENV.delete "debug" |
| ENV.delete "DEBUG" |
| end |
| end |
| |
| |
| describe 'scala compiler 2.8 options' do |
| |
| it_should_behave_like ScalacCompiler_CommonOptions |
| |
| def compile_task |
| @compile_task ||= define('foo').compile.using(:scalac) |
| end |
| |
| def scalac_args |
| compile_task.instance_eval { @compiler }.send(:scalac_args) |
| end |
| |
| it 'should use -g argument when debug option is true' do |
| compile_task.using(:debug=>true) |
| scalac_args.should include('-g') |
| end |
| |
| it 'should not use -g argument when debug option is false' do |
| compile_task.using(:debug=>false) |
| scalac_args.should_not include('-g') |
| end |
| end if Buildr::Scala.version?(2.8) |
| |
| describe 'scala compiler 2.9 options' do |
| |
| it_should_behave_like ScalacCompiler_CommonOptions |
| |
| def compile_task |
| @compile_task ||= define('foo').compile.using(:scalac) |
| end |
| |
| def scalac_args |
| compile_task.instance_eval { @compiler }.send(:scalac_args) |
| end |
| |
| # these specs fail. Somehow the compiler is still in version 2.8 |
| it 'should use -g:vars argument when debug option is true' do |
| compile_task.using(:debug=>true) |
| scalac_args.should include('-g:vars') |
| end |
| |
| it 'should use -g:whatever argument when debug option is \'whatever\'' do |
| compile_task.using(:debug=>:whatever) |
| scalac_args.should include('-g:whatever') |
| end |
| |
| it 'should not use -g argument when debug option is false' do |
| compile_task.using(:debug=>false) |
| scalac_args.should_not include('-g') |
| end |
| |
| end if Buildr::Scala.version?(2.9) |
| |
| if Java.java.lang.System.getProperty("java.runtime.version") >= "1.6" |
| |
| describe 'zinc compiler (enabled through Buildr.settings)' do |
| before :each do |
| Buildr.settings.build['scalac.incremental'] = true |
| end |
| |
| it 'should compile with zinc' do |
| write 'src/main/scala/com/example/Test.scala', 'package com.example; class Test { val i = 1 }' |
| project = define('foo') |
| compile_task = project.compile.using(:scalac) |
| compiler = compile_task.instance_eval { @compiler } |
| compiler.send(:zinc?).should eql(true) |
| compiler.should_receive(:compile_with_zinc).once |
| compile_task.invoke |
| end |
| |
| after :each do |
| Buildr.settings.build['scalac.incremental'] = nil |
| end |
| |
| it_should_behave_like ScalacCompiler |
| end |
| |
| describe 'zinc compiler (enabled through project.scala_options)' do |
| |
| it 'should compile with zinc' do |
| write 'src/main/scala/com/example/Test.scala', 'package com.example; class Test { val i = 1 }' |
| project = define('foo') |
| project.scalac_options.incremental = true |
| compile_task = project.compile.using(:scalac) |
| compiler = compile_task.instance_eval { @compiler } |
| compiler.send(:zinc?).should eql(true) |
| compiler.should_receive(:compile_with_zinc).once |
| compile_task.invoke |
| end |
| end |
| |
| elsif Buildr::VERSION >= '1.5' |
| raise "JVM version guard in #{__FILE__} should be removed since it is assumed that Java 1.5 is no longer supported." |
| end |