| # 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')) |
| |
| |
| describe 'ecj compiler' do |
| it 'should be explicitly referenced' do |
| write 'src/main/java/com/example/Test.java', 'package com.example; class Test {}' |
| define('foo').compile.using(:ecj).compiler.should eql(:ecj) |
| end |
| |
| it 'should report the language as :java' do |
| define('foo').compile.using(:ecj).language.should eql(:java) |
| end |
| |
| it 'should set the target directory to target/classes' do |
| define 'foo' do |
| lambda { compile.using(:ecj) }.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(:ecj) }.should_not change { compile.target } |
| end |
| end |
| |
| it 'should accept a task to compile from' do |
| p = define 'foo' do |
| project.version = '1' |
| f = file(_(:target, :generated, 'myjava')) do |
| mkdir_p _(:target, :generated, 'myjava') |
| File.open("#{_(:target, :generated, 'myjava')}/Foo.java", "wb") do |f| |
| f.write "public class Foo {}" |
| end |
| end |
| |
| compile.from(f) |
| package(:jar) |
| end.compile.invoke |
| file('target/classes/Foo.class').should exist |
| end |
| |
| it 'should not change existing list of sources' do |
| define 'foo' do |
| compile.from('sources') |
| lambda { compile.using(:ecj) }.should_not change { compile.sources } |
| end |
| end |
| |
| # Doesn't work under jdk1.5 - caused in one of the commits 1167678, 1170604, 1170605, 1180125 |
| if Java.java.lang.System.getProperty("java.runtime.version") >= "1.6" |
| it 'should include classpath dependencies' do |
| write 'src/dependency/Dependency.java', 'class Dependency {}' |
| define 'dependency', :version=>'1.0' do |
| compile.from('src/dependency').into('target/dependency') |
| package(:jar) |
| end |
| write 'src/test/DependencyTest.java', 'class DependencyTest { Dependency _var; }' |
| define('foo').compile.from('src/test').with(project('dependency')).invoke |
| file('target/classes/DependencyTest.class').should exist |
| end |
| end |
| |
| it 'should include tools.jar dependency' do |
| repositories.remote << "http://repo1.maven.org/maven2/" |
| write 'src/main/java/UseJarSigner.java', <<-JAVA |
| import sun.tools.jar.Manifest; |
| public class UseJarSigner { } |
| JAVA |
| define('foo').compile.invoke |
| file('target/classes/UseJarSigner.class').should exist |
| end |
| |
| it 'should ignore package-info.java files in up-to-date check' do |
| write 'src/main/java/foo/Test.java', 'package foo; class Test { public void foo() {} }' |
| write 'src/main/java/foo/package-info.java', 'package foo;' |
| lambda{ define('foo').compile.invoke }.should run_task('foo:compile') |
| lambda{ define('bar').compile.invoke }.should_not run_task('bar:compile') |
| end |
| end |
| |
| |
| describe 'ecj compiler options' do |
| def compile_task |
| @compile_task ||= define('foo').compile.using(:ecj) |
| end |
| |
| def ecj_args |
| compile_task.instance_eval { @compiler }.send(:ecj_args) |
| end |
| |
| 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_false |
| end |
| |
| it 'should use -nowarn argument when warnings is false' do |
| compile_task.using(:warnings=>false) |
| ecj_args.should include('-warn:none') |
| end |
| |
| it 'should not use -nowarn argument when warnings is true' do |
| compile_task.using(:warnings=>true) |
| ecj_args.should_not include('-warn:none') |
| end |
| |
| it 'should not use -verbose argument by default' do |
| ecj_args.should_not include('-verbose') |
| end |
| |
| it 'should use -verbose argument when running with --trace=ecj option' do |
| Buildr.application.options.trace_categories = [:ecj] |
| ecj_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 use -g argument when debug option is true' do |
| compile_task.using(:debug=>true) |
| ecj_args.should include('-g') |
| end |
| |
| it 'should not use -g argument when debug option is false' do |
| compile_task.using(:debug=>false) |
| ecj_args.should_not include('-g') |
| 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) |
| ecj_args.should include('-deprecation') |
| end |
| |
| it 'should not use -deprecation argument when deprecation is false' do |
| compile_task.using(:deprecation=>false) |
| ecj_args.should_not include('-deprecation') |
| end |
| |
| it 'should not set source option by default' do |
| compile_task.options.source.should be_nil |
| ecj_args.should_not include('-source') |
| end |
| |
| it 'should not set target option by default' do |
| compile_task.options.target.should be_nil |
| ecj_args.should_not include('-target') |
| end |
| |
| it 'should use -source nn argument if source option set' do |
| compile_task.using(:source=>'1.5') |
| ecj_args.should include('-source', '1.5') |
| end |
| |
| it 'should use -target nn argument if target option set' do |
| compile_task.using(:target=>'1.5') |
| ecj_args.should include('-target', '1.5') |
| end |
| |
| it 'should set lint option to false by default' do |
| compile_task.options.lint.should be_false |
| end |
| |
| it 'should use -lint argument if lint option is true' do |
| compile_task.using(:lint=>true) |
| ecj_args.should include('-Xlint') |
| end |
| |
| it 'should use -lint argument with value of option' do |
| compile_task.using(:lint=>'all') |
| ecj_args.should include('-Xlint:all') |
| end |
| |
| it 'should use -lint argument with value of option as array' do |
| compile_task.using(:lint=>['path', 'serial']) |
| ecj_args.should include('-Xlint:path,serial') |
| 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=>'-Xprint') |
| ecj_args.should include('-Xprint') |
| end |
| |
| it 'should pass other argument if other option is array' do |
| compile_task.using(:other=>['-Xstdout', 'msgs']) |
| ecj_args.should include('-Xstdout', 'msgs') |
| end |
| |
| it 'should complain about options it doesn\'t know' do |
| repositories.remote << "http://repo1.maven.org/maven2/" |
| write 'source/Test.java', '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, :source=>'1.5', :target=>'1.4') |
| define 'bar' do |
| compile.using(:ecj) |
| compile.options.warnings.should be_true |
| compile.options.debug.should be_true |
| compile.options.deprecation.should be_true |
| compile.options.source.should eql('1.5') |
| compile.options.target.should eql('1.4') |
| end |
| end |
| end |
| |
| after do |
| Buildr.options.debug = nil |
| ENV.delete "debug" |
| ENV.delete "DEBUG" |
| end |
| |
| # Redirect the java error ouput, yielding so you can do something while it is |
| # and returning the content of the error buffer. |
| # |
| def redirect_java_err |
| err = Java.java.io.ByteArrayOutputStream.new |
| original_err = Java.java.lang.System.err |
| begin |
| printStream = Java.java.io.PrintStream |
| print = printStream.new(err) |
| Java.java.lang.System.setErr(print) |
| yield |
| ensure |
| Java.java.lang.System.setErr(original_err) |
| end |
| err.toString |
| end |
| |
| it "should not issue warnings for type casting when warnings are set to warn:none, by default" do |
| write "src/main/java/Main.java", "import java.util.List; public class Main {public List get() {return null;}}" |
| foo = define("foo") { |
| compile.options.source = "1.5" |
| compile.options.target = "1.5" |
| } |
| redirect_java_err { foo.compile.invoke }.should_not match(/warning/) |
| end |
| |
| it "should issue warnings for type casting when warnings are set" do |
| write "src/main/java/Main.java", "import java.util.List; public class Main {public List get() {return null;}}" |
| foo = define("foo") { |
| compile.options.source = "1.5" |
| compile.options.target = "1.5" |
| compile.options.warnings = true |
| } |
| redirect_java_err { foo.compile.invoke }.should match(/warning/) |
| end |
| |
| it 'should pick Ecj version from ecj build settings' do |
| begin |
| Buildr::Compiler::Ecj.instance_eval { @dependencies = nil } |
| write 'build.yaml', 'ecj: 3.5.1' |
| Buildr::Compiler::Ecj.dependencies.should include("org.eclipse.jdt.core.compiler:ecj:jar:3.5.1") |
| ensure |
| Buildr::Compiler::Ecj.instance_eval { @dependencies = nil } |
| end |
| end |
| |
| end |