* lib/rake: Import Rake 0.9.2

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 628 insertions, 0 deletions

diff --git a/test/rake/test_rake_file_list.rb b/test/rake/test_rake_file_list.rb
new file mode 100644
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+++ b/test/rake/test_rake_file_list.rb
@@ -0,0 +1,628 @@
+require File.expand_path('../helper', __FILE__)
+
+class TestRakeFileList < Rake::TestCase
+  FileList = Rake::FileList
+
+  def setup
+    super
+
+    FileUtils.mkdir "CVS" rescue nil
+    FileUtils.mkdir ".svn" rescue nil
+    @cdir = "cfiles"
+    FileUtils.mkdir @cdir rescue nil
+    FileUtils.touch ".dummy"
+    FileUtils.touch "x.bak"
+    FileUtils.touch "x~"
+    FileUtils.touch "core"
+    FileUtils.touch "x.c"
+    FileUtils.touch "xyz.c"
+    FileUtils.touch "abc.c"
+    FileUtils.touch "abc.h"
+    FileUtils.touch "abc.x"
+    FileUtils.touch "existing"
+
+    open 'xyzzy.txt', 'w' do |io|
+      io.puts 'x'
+      io.puts 'XYZZY'
+    end
+
+  end
+
+  def test_delegating_methods_do_not_include_to_a_or_to_ary
+    assert ! FileList::DELEGATING_METHODS.include?("to_a"), "should not include to_a"
+    assert ! FileList::DELEGATING_METHODS.include?(:to_a), "should not include to_a"
+    assert ! FileList::DELEGATING_METHODS.include?("to_ary"), "should not include to_ary"
+    assert ! FileList::DELEGATING_METHODS.include?(:to_ary), "should not include to_ary"
+  end
+
+  def test_create
+    fl = FileList.new
+    assert_equal 0, fl.size
+  end
+
+  def test_create_with_args
+    fl = FileList.new("*.c", "x")
+    assert_equal ["abc.c", "x.c", "xyz.c", "x"].sort,
+      fl.sort
+  end
+
+  def test_create_with_block
+    fl = FileList.new { |f| f.include("x") }
+    assert_equal ["x"], fl.resolve
+  end
+
+  def test_create_with_brackets
+    fl = FileList["*.c", "x"]
+    assert_equal ["abc.c", "x.c", "xyz.c", "x"].sort,
+      fl.sort
+  end
+
+  def test_create_with_brackets_and_filelist
+    fl = FileList[FileList["*.c", "x"]]
+    assert_equal ["abc.c", "x.c", "xyz.c", "x"].sort,
+      fl.sort
+  end
+
+  def test_include_with_another_array
+    fl = FileList.new.include(["x", "y", "z"])
+    assert_equal ["x", "y", "z"].sort, fl.sort
+  end
+
+  def test_include_with_another_filelist
+    fl = FileList.new.include(FileList["*.c", "x"])
+    assert_equal ["abc.c", "x.c", "xyz.c", "x"].sort,
+      fl.sort
+  end
+
+  def test_append
+    fl = FileList.new
+    fl << "a.rb" << "b.rb"
+    assert_equal ['a.rb', 'b.rb'], fl
+  end
+
+  def test_add_many
+    fl = FileList.new
+    fl.include %w(a d c)
+    fl.include('x', 'y')
+    assert_equal ['a', 'd', 'c', 'x', 'y'], fl
+    assert_equal ['a', 'd', 'c', 'x', 'y'], fl.resolve
+  end
+
+  def test_add_return
+    f = FileList.new
+    g = f << "x"
+    assert_equal f.object_id, g.object_id
+    h = f.include("y")
+    assert_equal f.object_id, h.object_id
+  end
+
+  def test_match
+    fl = FileList.new
+    fl.include '*.c'
+
+    assert_equal %w[abc.c x.c xyz.c], fl.sort
+  end
+
+  def test_add_matching
+    fl = FileList.new
+    fl << "a.java"
+    fl.include '*.c'
+
+    assert_equal %w[a.java abc.c x.c xyz.c], fl.sort
+  end
+
+  def test_multiple_patterns
+    fl = FileList.new
+    fl.include('*.z', '*foo*')
+
+    assert_equal [], fl
+
+    fl.include('*.c', '*xist*')
+    assert_equal %w[x.c xyz.c abc.c existing].sort, fl.sort
+  end
+
+  def test_square_bracket_pattern
+    fl = FileList.new
+    fl.include("abc.[ch]")
+    assert fl.size == 2
+    assert fl.include?("abc.c")
+    assert fl.include?("abc.h")
+  end
+
+  def test_curly_bracket_pattern
+    fl = FileList.new
+    fl.include("abc.{c,h}")
+    assert fl.size == 2
+    assert fl.include?("abc.c")
+    assert fl.include?("abc.h")
+  end
+
+  def test_reject
+    fl = FileList.new
+    fl.include %w(x.c abc.c xyz.c existing)
+    fl.reject! { |fn| fn =~ /^x/ }
+    assert_equal %w[abc.c existing], fl
+  end
+
+  def test_exclude
+    fl = FileList['x.c', 'abc.c', 'xyz.c', 'existing']
+    fl.each { |fn| touch fn, :verbose => false }
+
+    x = fl.exclude(%r{^x.+\.})
+
+    assert_equal FileList, x.class
+    assert_equal %w(x.c abc.c existing), fl
+    assert_equal fl.object_id, x.object_id
+
+    fl.exclude('*.c')
+
+    assert_equal ['existing'], fl
+
+    fl.exclude('existing')
+
+    assert_equal [], fl
+  end
+
+  def test_excluding_via_block
+    fl = FileList['a.c', 'b.c', 'xyz.c']
+    fl.exclude { |fn| fn.pathmap('%n') == 'xyz' }
+    assert fl.exclude?("xyz.c"), "Should exclude xyz.c"
+    assert_equal ['a.c', 'b.c'], fl
+  end
+
+  def test_exclude_return_on_create
+    fl = FileList['*'].exclude(/.*\.[hcx]$/)
+    assert_equal %w[cfiles existing xyzzy.txt], fl.sort
+    assert_equal FileList, fl.class
+  end
+
+  def test_exclude_with_string_return_on_create
+    fl = FileList['*'].exclude('abc.c')
+    assert_equal %w[abc.h abc.x cfiles existing x.c xyz.c xyzzy.txt], fl.sort
+    assert_equal FileList, fl.class
+  end
+
+  def test_default_exclude
+    fl = FileList.new
+    fl.clear_exclude
+    fl.include("**/*~", "**/*.bak", "**/core")
+    assert fl.member?("core"), "Should include core"
+    assert fl.member?("x.bak"), "Should include .bak files"
+  end
+
+  def test_unique
+    fl = FileList.new
+    fl << "x.c" << "a.c" << "b.rb" << "a.c"
+    assert_equal ['x.c', 'a.c', 'b.rb', 'a.c'], fl
+    fl.uniq!
+    assert_equal ['x.c', 'a.c', 'b.rb'], fl
+  end
+
+  def test_to_string
+    fl = FileList.new
+    fl << "a.java" << "b.java"
+    assert_equal  "a.java b.java", fl.to_s
+    assert_equal  "a.java b.java", "#{fl}"
+  end
+
+  def test_to_array
+    fl = FileList['a.java', 'b.java']
+    assert_equal  ['a.java', 'b.java'], fl.to_a
+    assert_equal  Array, fl.to_a.class
+    assert_equal  ['a.java', 'b.java'], fl.to_ary
+    assert_equal  Array, fl.to_ary.class
+  end
+
+  def test_to_s_pending
+    fl = FileList['abc.*']
+    result = fl.to_s
+    assert_match(%r{abc\.c}, result)
+    assert_match(%r{abc\.h}, result)
+    assert_match(%r{abc\.x}, result)
+    assert_match(%r{(abc\..\b ?){2}}, result)
+  end
+
+  def test_inspect_pending
+    fl = FileList['abc.*']
+    result = fl.inspect
+    assert_match(%r{"abc\.c"}, result)
+    assert_match(%r{"abc\.h"}, result)
+    assert_match(%r{"abc\.x"}, result)
+    assert_match(%r|^\[("abc\..", ){2}"abc\.."\]$|, result)
+  end
+
+  def test_sub
+    fl = FileList["*.c"]
+    f2 = fl.sub(/\.c$/, ".o")
+    assert_equal FileList, f2.class
+    assert_equal ["abc.o", "x.o", "xyz.o"].sort,
+      f2.sort
+    f3 = fl.gsub(/\.c$/, ".o")
+    assert_equal FileList, f3.class
+    assert_equal ["abc.o", "x.o", "xyz.o"].sort,
+      f3.sort
+  end
+
+  def test_claim_to_be_a_kind_of_array
+    fl = FileList['*.c']
+    assert fl.is_a?(Array)
+    assert fl.kind_of?(Array)
+  end
+
+  def test_claim_to_be_a_kind_of_filelist
+    fl = FileList['*.c']
+    assert fl.is_a?(FileList)
+    assert fl.kind_of?(FileList)
+  end
+
+  def test_claim_to_be_a_filelist_instance
+    fl = FileList['*.c']
+    assert fl.instance_of?(FileList)
+  end
+
+  def test_dont_claim_to_be_an_array_instance
+    fl = FileList['*.c']
+    assert ! fl.instance_of?(Array)
+  end
+
+  def test_sub!
+    f = "x/a.c"
+    fl = FileList[f, "x/b.c"]
+    res = fl.sub!(/\.c$/, ".o")
+    assert_equal ["x/a.o", "x/b.o"].sort, fl.sort
+    assert_equal "x/a.c", f
+    assert_equal fl.object_id, res.object_id
+  end
+
+  def test_sub_with_block
+    fl = FileList["src/org/onestepback/a.java", "src/org/onestepback/b.java"]
+# The block version doesn't work the way I want it to ...
+#    f2 = fl.sub(%r{^src/(.*)\.java$}) { |x|  "classes/" + $1 + ".class" }
+    f2 = fl.sub(%r{^src/(.*)\.java$}, "classes/\\1.class")
+    assert_equal [
+      "classes/org/onestepback/a.class",
+      "classes/org/onestepback/b.class"
+    ].sort,
+      f2.sort
+  end
+
+  def test_string_ext
+    assert_equal "one.net", "one.two".ext("net")
+    assert_equal "one.net", "one.two".ext(".net")
+    assert_equal "one.net", "one".ext("net")
+    assert_equal "one.net", "one".ext(".net")
+    assert_equal "one.two.net", "one.two.c".ext(".net")
+    assert_equal "one/two.net", "one/two.c".ext(".net")
+    assert_equal "one.x/two.net", "one.x/two.c".ext(".net")
+    assert_equal "one.x/two.net", "one.x/two".ext(".net")
+    assert_equal ".onerc.net", ".onerc.dot".ext("net")
+    assert_equal ".onerc.net", ".onerc".ext("net")
+    assert_equal ".a/.onerc.net", ".a/.onerc".ext("net")
+    assert_equal "one", "one.two".ext('')
+    assert_equal "one", "one.two".ext
+    assert_equal ".one", ".one.two".ext
+    assert_equal ".one", ".one".ext
+    assert_equal ".", ".".ext("c")
+    assert_equal "..", "..".ext("c")
+    # These only need to work in windows
+    if Rake::Win32.windows?
+      assert_equal "one.x\\two.net", "one.x\\two.c".ext(".net")
+      assert_equal "one.x\\two.net", "one.x\\two".ext(".net")
+    end
+  end
+
+  def test_filelist_ext
+    assert_equal FileList['one.c', '.one.c'],
+      FileList['one.net', '.one'].ext('c')
+  end
+
+  def test_gsub
+    fl = FileList["*.c"]
+    f2 = fl.gsub(/a/, "A")
+    assert_equal ["Abc.c", "x.c", "xyz.c"].sort,
+      f2.sort
+  end
+
+  def test_gsub!
+    f = FileList["*.c"]
+    f.gsub!(/a/, "A")
+    assert_equal ["Abc.c", "x.c", "xyz.c"].sort,
+      f.sort
+  end
+
+  def test_egrep_returns_0_if_no_matches
+    files = FileList['test/lib/*_test.rb'].exclude("test/lib/filelist_test.rb")
+    assert_equal 0, files.egrep(/XYZZY/) { }
+  end
+
+  def test_egrep_with_output
+    files = FileList['*.txt']
+
+    out, = capture_io do
+      files.egrep(/XYZZY/)
+    end
+
+    assert_equal "xyzzy.txt:2:XYZZY\n", out
+  end
+
+  def test_egrep_with_block
+    files = FileList['*.txt']
+    found = nil
+
+    files.egrep(/XYZZY/) do |fn, ln, line|
+      found = [fn, ln, line]
+    end
+
+    assert_equal ["xyzzy.txt", 2, "XYZZY\n"], found
+  end
+
+  def test_egrep_with_error
+    files = FileList['*.txt']
+
+    _, err = capture_io do
+      files.egrep(/XYZZY/) do |fn, ln, line |
+        raise "_EGREP_FAILURE_"
+      end
+    end
+
+    assert_equal "Error while processing 'xyzzy.txt': _EGREP_FAILURE_\n", err
+  end
+
+  def test_existing
+    fl = FileList['abc.c', 'notthere.c']
+    assert_equal ["abc.c"], fl.existing
+    assert fl.existing.is_a?(FileList)
+  end
+
+  def test_existing!
+    fl = FileList['abc.c', 'notthere.c']
+    result = fl.existing!
+    assert_equal ["abc.c"], fl
+    assert_equal fl.object_id, result.object_id
+  end
+
+  def test_ignore_special
+    f = FileList['*']
+    assert ! f.include?("CVS"), "Should not contain CVS"
+    assert ! f.include?(".svn"), "Should not contain .svn"
+    assert ! f.include?(".dummy"), "Should not contain dot files"
+    assert ! f.include?("x.bak"), "Should not contain .bak files"
+    assert ! f.include?("x~"), "Should not contain ~ files"
+    assert ! f.include?("core"), "Should not contain core files"
+  end
+
+  def test_clear_ignore_patterns
+    f = FileList['*', '.svn']
+    f.clear_exclude
+    assert f.include?("abc.c")
+    assert f.include?("xyz.c")
+    assert f.include?("CVS")
+    assert f.include?(".svn")
+    assert f.include?("x.bak")
+    assert f.include?("x~")
+  end
+
+  def test_exclude_with_alternate_file_seps
+    fl = FileList.new
+    assert fl.exclude?("x/CVS/y")
+    assert fl.exclude?("x\\CVS\\y")
+    assert fl.exclude?("x/.svn/y")
+    assert fl.exclude?("x\\.svn\\y")
+    assert fl.exclude?("x/core")
+    assert fl.exclude?("x\\core")
+  end
+
+  def test_add_default_exclude_list
+    fl = FileList.new
+    fl.exclude(/~\d+$/)
+    assert fl.exclude?("x/CVS/y")
+    assert fl.exclude?("x\\CVS\\y")
+    assert fl.exclude?("x/.svn/y")
+    assert fl.exclude?("x\\.svn\\y")
+    assert fl.exclude?("x/core")
+    assert fl.exclude?("x\\core")
+    assert fl.exclude?("x/abc~1")
+  end
+
+  def test_basic_array_functions
+    f = FileList['b', 'c', 'a']
+    assert_equal 'b', f.first
+    assert_equal 'b', f[0]
+    assert_equal 'a', f.last
+    assert_equal 'a', f[2]
+    assert_equal 'a', f[-1]
+    assert_equal ['a', 'b', 'c'], f.sort
+    f.sort!
+    assert_equal ['a', 'b', 'c'], f
+  end
+
+  def test_flatten
+    assert_equal ['a', 'x.c', 'xyz.c', 'abc.c'].sort,
+      ['a', FileList['*.c']].flatten.sort
+  end
+
+  def test_clone_and_dup
+    a = FileList['a', 'b', 'c']
+    c = a.clone
+    d = a.dup
+    a << 'd'
+    assert_equal ['a', 'b', 'c', 'd'], a
+    assert_equal ['a', 'b', 'c'], c
+    assert_equal ['a', 'b', 'c'], d
+  end
+
+  def test_dup_and_clone_replicate_taint
+    a = FileList['a', 'b', 'c']
+    a.taint
+    c = a.clone
+    d = a.dup
+    assert c.tainted?, "Clone should be tainted"
+    assert d.tainted?, "Dup should be tainted"
+  end
+
+  def test_duped_items_will_thaw
+    a = FileList['a', 'b', 'c']
+    a.freeze
+    d = a.dup
+    d << 'more'
+    assert_equal ['a', 'b', 'c', 'more'], d
+  end
+
+  def test_cloned_items_stay_frozen
+    a = FileList['a', 'b', 'c']
+    a.freeze
+    c = a.clone
+    assert_raises(TypeError, RuntimeError) do
+      c << 'more'
+    end
+  end
+
+  def test_array_comparisons
+    fl = FileList['b', 'b']
+    a = ['b', 'a']
+    b = ['b', 'b']
+    c = ['b', 'c']
+    assert_equal( 1,  fl <=> a )
+    assert_equal( 0,  fl <=> b )
+    assert_equal( -1, fl <=> c )
+    assert_equal( -1, a <=> fl )
+    assert_equal( 0,  b <=> fl )
+    assert_equal( 1,  c <=> fl )
+  end
+
+  def test_array_equality
+    a = FileList['a', 'b']
+    b = ['a', 'b']
+    assert a == b
+    assert b == a
+#   assert a.eql?(b)
+#    assert b.eql?(a)
+    assert ! a.equal?(b)
+    assert ! b.equal?(a)
+  end
+
+  def test_enumeration_methods
+    a = FileList['a', 'b']
+    b = a.collect { |it| it.upcase }
+    assert_equal ['A', 'B'], b
+    assert_equal FileList,  b.class
+
+    b = a.map { |it| it.upcase }
+    assert_equal ['A', 'B'], b
+    assert_equal FileList,  b.class
+
+    b = a.sort
+    assert_equal ['a', 'b'], b
+    assert_equal FileList,  b.class
+
+    b = a.sort_by { |it| it }
+    assert_equal ['a', 'b'], b
+    assert_equal FileList,  b.class
+
+    b = a.find_all { |it| it == 'b'}
+    assert_equal ['b'], b
+    assert_equal FileList,  b.class
+
+    b = a.select { |it| it.size == 1 }
+    assert_equal ['a', 'b'], b
+    assert_equal FileList,  b.class
+
+    b = a.reject { |it| it == 'b' }
+    assert_equal ['a'], b
+    assert_equal FileList,  b.class
+
+    b = a.grep(/./)
+    assert_equal ['a', 'b'], b
+    assert_equal FileList,  b.class
+
+    b = a.partition { |it| it == 'b' }
+    assert_equal [['b'], ['a']], b
+    assert_equal Array, b.class
+    assert_equal FileList,  b[0].class
+    assert_equal FileList,  b[1].class
+
+    b = a.zip(['x', 'y']).to_a
+    assert_equal [['a', 'x'], ['b', 'y']], b
+    assert_equal Array, b.class
+    assert_equal Array, b[0].class
+    assert_equal Array, b[1].class
+  end
+
+  def test_array_operators
+    a = ['a', 'b']
+    b = ['c', 'd']
+    f = FileList['x', 'y']
+    g = FileList['w', 'z']
+
+    r = f + g
+    assert_equal ['x', 'y', 'w', 'z'], r
+    assert_equal FileList, r.class
+
+    r = a + g
+    assert_equal ['a', 'b', 'w', 'z'], r
+    assert_equal Array, r.class
+
+    r = f + b
+    assert_equal ['x', 'y', 'c', 'd'], r
+    assert_equal FileList, r.class
+
+    r = FileList['w', 'x', 'y', 'z'] - f
+    assert_equal ['w', 'z'], r
+    assert_equal FileList, r.class
+
+    r = FileList['w', 'x', 'y', 'z'] & f
+    assert_equal ['x', 'y'], r
+    assert_equal FileList, r.class
+
+    r = f * 2
+    assert_equal ['x', 'y', 'x', 'y'], r
+    assert_equal FileList, r.class
+
+    r = f * ','
+    assert_equal 'x,y', r
+    assert_equal String, r.class
+
+    r = f | ['a', 'x']
+    assert_equal ['a', 'x', 'y'].sort, r.sort
+    assert_equal FileList, r.class
+  end
+
+  def test_other_array_returning_methods
+    f = FileList['a', nil, 'b']
+    r = f.compact
+    assert_equal ['a', 'b'], r
+    assert_equal FileList, r.class
+
+    f = FileList['a', 'b']
+    r = f.concat(['x', 'y'])
+    assert_equal ['a', 'b', 'x', 'y'], r
+    assert_equal FileList, r.class
+
+    f = FileList['a', ['b', 'c'], FileList['d', 'e']]
+    r = f.flatten
+    assert_equal ['a', 'b', 'c', 'd', 'e'], r
+    assert_equal FileList, r.class
+
+    f = FileList['a', 'b', 'a']
+    r = f.uniq
+    assert_equal ['a', 'b'], r
+    assert_equal FileList, r.class
+
+    f = FileList['a', 'b', 'c', 'd']
+    r = f.values_at(1,3)
+    assert_equal ['b', 'd'], r
+    assert_equal FileList, r.class
+  end
+
+  def test_file_utils_can_use_filelists
+    cfiles = FileList['*.c']
+
+    cp cfiles, @cdir, :verbose => false
+
+    assert File.exist?(File.join(@cdir, 'abc.c'))
+    assert File.exist?(File.join(@cdir, 'xyz.c'))
+    assert File.exist?(File.join(@cdir, 'x.c'))
+  end
+
+end
+