diff options
Diffstat (limited to 'test/rake/test_rake_functional.rb')
| -rw-r--r-- | test/rake/test_rake_functional.rb | 514 |
1 files changed, 514 insertions, 0 deletions
diff --git a/test/rake/test_rake_functional.rb b/test/rake/test_rake_functional.rb new file mode 100644 index 0000000000..e27d3cf68b --- /dev/null +++ b/test/rake/test_rake_functional.rb @@ -0,0 +1,514 @@ +begin + old_verbose = $VERBOSE + $VERBOSE = nil + require 'session' +rescue LoadError + if File::ALT_SEPARATOR + puts "Unable to run functional tests on MS Windows. Skipping." + else + puts "Unable to run functional tests -- please run \"gem install session\"" + end +ensure + $VERBOSE = old_verbose +end + +if defined?(Session) + if File::ALT_SEPARATOR + puts "Unable to run functional tests on MS Windows. Skipping." + end +end + +require File.expand_path('../helper', __FILE__) +require 'fileutils' + +# Version 2.1.9 of session has a bug where the @debug instance +# variable is not initialized, causing warning messages. This snippet +# of code fixes that problem. +module Session + class AbstractSession + alias old_initialize initialize + def initialize(*args) + @debug = nil + old_initialize(*args) + end + end +end if defined? Session + +class TestRakeFunctional < Rake::TestCase + + def setup + @rake_path = File.expand_path("bin/rake") + lib_path = File.expand_path("lib") + @ruby_options = ["-I#{lib_path}", "-I."] + @verbose = ENV['VERBOSE'] + + if @verbose + puts + puts + puts '-' * 80 + puts @__name__ + puts '-' * 80 + end + + super + end + + def test_rake_default + rakefile_default + + rake + + assert_match(/^DEFAULT$/, @out) + assert_status + end + + def test_rake_error_on_bad_task + rakefile_default + + rake "xyz" + + assert_match(/rake aborted/, @err) + assert_status(1) + end + + def test_env_available_at_top_scope + rakefile_default + + rake "TESTTOPSCOPE=1" + + assert_match(/^TOPSCOPE$/, @out) + assert_status + end + + def test_env_available_at_task_scope + rakefile_default + + rake "TESTTASKSCOPE=1 task_scope" + + assert_match(/^TASKSCOPE$/, @out) + assert_status + end + + def test_multi_desc + ENV['RAKE_COLUMNS'] = '80' + rakefile_multidesc + + rake "-T" + + assert_match %r{^rake a *# A / A2 *$}, @out + assert_match %r{^rake b *# B *$}, @out + refute_match %r{^rake c}, @out + assert_match %r{^rake d *# x{65}\.\.\.$}, @out + end + + def test_long_description + rakefile_multidesc + + rake "--describe" + + assert_match %r{^rake a\n *A / A2 *$}m, @out + assert_match %r{^rake b\n *B *$}m, @out + assert_match %r{^rake d\n *x{80}}m, @out + refute_match %r{^rake c\n}m, @out + end + + def test_proper_namespace_access + rakefile_access + + rake + + assert_not_match %r{^BAD:}, @out + end + + def test_rbext + rakefile_rbext + + rake "-N" + + assert_match %r{^OK$}, @out + end + + def test_system + rake_system_dir + + rake '-g', "sys1" + + assert_match %r{^SYS1}, @out + end + + def test_system_excludes_rakelib_files_too + rake_system_dir + + rake '-g', "sys1", '-T', 'extra' + + refute_match %r{extra:extra}, @out + end + + def test_by_default_rakelib_files_are_included + rake_system_dir + rakefile_extra + + rake '-T', 'extra', '--trace' + + assert_match %r{extra:extra}, @out + end + + def test_implicit_system + rake_system_dir + Dir.chdir @tempdir + + rake "sys1", "--trace" + + assert_match %r{^SYS1}, @out + end + + def test_no_system + rake_system_dir + rakefile_extra + + rake '-G', "sys1" + + assert_match %r{^Don't know how to build task}, @err # emacs wart: ' + end + + def test_nosearch_with_rakefile_uses_local_rakefile + rakefile_default + + rake "--nosearch" + + assert_match %r{^DEFAULT}, @out + end + + def test_nosearch_without_rakefile_finds_system + rakefile_nosearch + rake_system_dir + + rake "--nosearch", "sys1" + + assert_match %r{^SYS1}, @out + end + + def test_nosearch_without_rakefile_and_no_system_fails + rakefile_nosearch + ENV['RAKE_SYSTEM'] = 'not_exist' + + rake "--nosearch" + + assert_match %r{^No Rakefile found}, @err + end + + def test_invalid_command_line_options + rakefile_default + + rake "--bad-options" + + assert_match %r{invalid +option}i, @err + end + + def test_inline_verbose_default_should_show_command + rakefile_verbose + + rake "inline_verbose_default" + + assert_match(/ruby -e/, @err) + end + + def test_inline_verbose_true_should_show_command + rakefile_verbose + + rake "inline_verbose_true" + + assert_match(/ruby -e/, @err) + end + + def test_inline_verbose_false_should_not_show_command + rakefile_verbose + + rake "inline_verbose_false" + + refute_match(/ruby -e/, @err) + end + + def test_block_verbose_false_should_not_show_command + rakefile_verbose + + rake "block_verbose_false" + + refute_match(/ruby -e/, @err) + end + + def test_block_verbose_true_should_show_command + rakefile_verbose + + rake "block_verbose_true" + + assert_match(/ruby -e/, @err) + end + + def test_standalone_verbose_true_should_show_command + rakefile_verbose + + rake "standalone_verbose_true" + + assert_match(/ruby -e/, @err) + end + + def test_standalone_verbose_false_should_not_show_command + rakefile_verbose + + rake "standalone_verbose_false" + + refute_match(/ruby -e/, @err) + end + + def test_dry_run + rakefile_default + + rake "-n", "other" + + assert_match %r{Execute \(dry run\) default}, @err + assert_match %r{Execute \(dry run\) other}, @err + refute_match %r{DEFAULT}, @out + refute_match %r{OTHER}, @out + end + + # Test for the trace/dry_run bug found by Brian Chandler + def test_dry_run_bug + rakefile_dryrun + + rake + + FileUtils.rm_f 'temp_one' + + rake "--dry-run" + + refute_match(/No such file/, @out) + + assert_status + end + + # Test for the trace/dry_run bug found by Brian Chandler + def test_trace_bug + rakefile_dryrun + + rake + + FileUtils.rm_f 'temp_one' + + rake "--trace" + + refute_match(/No such file/, @out) + assert_status + end + + def test_imports + rakefile_imports + + rake + + assert File.exist?(File.join(@tempdir, 'dynamic_deps')), + "'dynamic_deps' file should exist" + assert_match(/^FIRST$\s+^DYNAMIC$\s+^STATIC$\s+^OTHER$/, @out) + assert_status + end + + def test_rules_chaining_to_file_task + rakefile_chains + + rake + + assert File.exist?(File.join(@tempdir, 'play.app')), + "'play.app' file should exist" + assert_status + end + + def test_file_creation_task + rakefile_file_creation + + rake "prep" + rake "run" + rake "run" + + assert(@err !~ /^cp src/, "Should not recopy data") + end + + def test_dash_f_with_no_arg_foils_rakefile_lookup + rakefile_rakelib + + rake "-I rakelib -rtest1 -f" + + assert_match(/^TEST1$/, @out) + end + + def test_dot_rake_files_can_be_loaded_with_dash_r + rakefile_rakelib + + rake "-I rakelib -rtest2 -f" + + assert_match(/^TEST2$/, @out) + end + + def test_can_invoke_task_in_toplevel_namespace + rakefile_namespace + + rake "copy" + + assert_match(/^COPY$/, @out) + end + + def test_can_invoke_task_in_nested_namespace + rakefile_namespace + + rake "nest:copy" + + assert_match(/^NEST COPY$/, @out) + end + + def test_tasks_can_reference_task_in_same_namespace + rakefile_namespace + + rake "nest:xx" + + assert_match(/^NEST COPY$/m, @out) + end + + def test_tasks_can_reference_task_in_other_namespaces + rakefile_namespace + + rake "b:run" + + assert_match(/^IN A\nIN B$/m, @out) + end + + def test_anonymous_tasks_can_be_invoked_indirectly + rakefile_namespace + + rake "anon" + + assert_match(/^ANON COPY$/m, @out) + end + + def test_rake_namespace_refers_to_toplevel + rakefile_namespace + + rake "very:nested:run" + + assert_match(/^COPY$/m, @out) + end + + def test_file_task_are_not_scoped_by_namespaces + rakefile_namespace + + rake "xyz.rb" + + assert_match(/^XYZ1\nXYZ2$/m, @out) + end + + def test_file_task_dependencies_scoped_by_namespaces + rakefile_namespace + + rake "scopedep.rb" + + assert_match(/^PREPARE\nSCOPEDEP$/m, @out) + end + + def test_rake_returns_status_error_values + rakefile_statusreturn + + rake "exit5" + + assert_status 5 + end + + def test_rake_returns_no_status_error_on_normal_exit + rakefile_statusreturn + + rake "normal" + + assert_status 0 + end + + def test_comment_before_task_acts_like_desc + rakefile_comments + + rake "-T" + + refute_match(/comment for t1/, @out) + end + + def test_comment_separated_from_task_by_blank_line_is_not_picked_up + rakefile_comments + + rake "-T" + + assert_not_match("t2", @out) + end + + def test_comment_after_desc_is_ignored + rakefile_comments + + rake "-T" + + assert_match("override comment for t3", @out) + end + + def test_comment_before_desc_is_ignored + rakefile_comments + + rake "-T" + + assert_match("override comment for t4", @out) + end + + def test_correct_number_of_tasks_reported + rakefile_comments + + rake "-T" + + assert_equal(2, @out.split(/\n/).grep(/t\d/).size) + end + + def test_file_list_is_requirable_separately + ruby "-rrake/file_list", "-e 'puts Rake::FileList[\"a\"].size'" + assert_equal "1\n", @out + assert_equal 0, @status + end + + private + + def assert_not_match(pattern, string, comment="'#{pattern}' was found (incorrectly) in '#{string}.inspect") + assert_nil Regexp.new(pattern).match(string), comment + end + + # Run a shell Ruby command with command line options (using the + # default test options). Output is captured in @out, @err and + # @status. + def ruby(*option_list) + run_ruby(@ruby_options + option_list) + end + + # Run a command line rake with the give rake options. Default + # command line ruby options are included. Output is captured in + # @out, @err and @status. + def rake(*rake_options) + run_ruby @ruby_options + [@rake_path] + rake_options + end + + # Low level ruby command runner ... + def run_ruby(option_list) + shell = Session::Shell.new + command = "#{Gem.ruby} #{option_list.join ' '}" + puts "COMMAND: [#{command}]" if @verbose + @out, @err = shell.execute command + @status = shell.exit_status + puts "STATUS: [#{@status}]" if @verbose + puts "OUTPUT: [#{@out}]" if @verbose + puts "ERROR: [#{@err}]" if @verbose + puts "PWD: [#{Dir.pwd}]" if @verbose + shell.close + end + + def assert_status(expected_status=0) + assert_equal expected_status, @status + end +end if defined?(Session) |