diff options
Diffstat (limited to 'test/rake/test_pathmap.rb')
-rw-r--r-- | test/rake/test_pathmap.rb | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/test/rake/test_pathmap.rb b/test/rake/test_pathmap.rb new file mode 100644 index 0000000000..3e9935f9ba --- /dev/null +++ b/test/rake/test_pathmap.rb @@ -0,0 +1,207 @@ +require 'test/unit' +require 'rake' + +# ==================================================================== +class TestPathMap < Test::Unit::TestCase + + def test_returns_self_with_no_args + assert_equal "abc.rb", "abc.rb".pathmap + end + + def test_s_returns_file_separator + sep = File::ALT_SEPARATOR || File::SEPARATOR + assert_equal sep, "abc.rb".pathmap("%s") + assert_equal sep, "".pathmap("%s") + assert_equal "a#{sep}b", "a/b".pathmap("%d%s%f") + end + + def test_f_returns_basename + assert_equal "abc.rb", "abc.rb".pathmap("%f") + assert_equal "abc.rb", "this/is/a/dir/abc.rb".pathmap("%f") + assert_equal "abc.rb", "/this/is/a/dir/abc.rb".pathmap("%f") + end + + def test_n_returns_basename_without_extension + assert_equal "abc", "abc.rb".pathmap("%n") + assert_equal "abc", "abc".pathmap("%n") + assert_equal "abc", "this/is/a/dir/abc.rb".pathmap("%n") + assert_equal "abc", "/this/is/a/dir/abc.rb".pathmap("%n") + assert_equal "abc", "/this/is/a/dir/abc".pathmap("%n") + end + + def test_d_returns_dirname + assert_equal ".", "abc.rb".pathmap("%d") + assert_equal "/", "/abc".pathmap("%d") + assert_equal "this/is/a/dir", "this/is/a/dir/abc.rb".pathmap("%d") + assert_equal "/this/is/a/dir", "/this/is/a/dir/abc.rb".pathmap("%d") + end + + def test_9d_returns_partial_dirname + assert_equal "this/is", "this/is/a/dir/abc.rb".pathmap("%2d") + assert_equal "this", "this/is/a/dir/abc.rb".pathmap("%1d") + assert_equal ".", "this/is/a/dir/abc.rb".pathmap("%0d") + assert_equal "dir", "this/is/a/dir/abc.rb".pathmap("%-1d") + assert_equal "a/dir", "this/is/a/dir/abc.rb".pathmap("%-2d") + assert_equal "this/is/a/dir", "this/is/a/dir/abc.rb".pathmap("%100d") + assert_equal "this/is/a/dir", "this/is/a/dir/abc.rb".pathmap("%-100d") + end + + def test_x_returns_extension + assert_equal "", "abc".pathmap("%x") + assert_equal ".rb", "abc.rb".pathmap("%x") + assert_equal ".rb", "abc.xyz.rb".pathmap("%x") + assert_equal "", ".depends".pathmap("%x") + assert_equal "", "dir/.depends".pathmap("%x") + end + + def test_X_returns_everything_but_extension + assert_equal "abc", "abc".pathmap("%X") + assert_equal "abc", "abc.rb".pathmap("%X") + assert_equal "abc.xyz", "abc.xyz.rb".pathmap("%X") + assert_equal "ab.xyz", "ab.xyz.rb".pathmap("%X") + assert_equal "a.xyz", "a.xyz.rb".pathmap("%X") + assert_equal "abc", "abc.rb".pathmap("%X") + assert_equal "ab", "ab.rb".pathmap("%X") + assert_equal "a", "a.rb".pathmap("%X") + assert_equal ".depends", ".depends".pathmap("%X") + assert_equal "a/dir/.depends", "a/dir/.depends".pathmap("%X") + assert_equal "/.depends", "/.depends".pathmap("%X") + end + + def test_p_returns_entire_pathname + assert_equal "abc.rb", "abc.rb".pathmap("%p") + assert_equal "this/is/a/dir/abc.rb", "this/is/a/dir/abc.rb".pathmap("%p") + assert_equal "/this/is/a/dir/abc.rb", "/this/is/a/dir/abc.rb".pathmap("%p") + end + + def test_dash_returns_empty_string + assert_equal "", "abc.rb".pathmap("%-") + assert_equal "abc.rb", "abc.rb".pathmap("%X%-%x") + end + + def test_percent_percent_returns_percent + assert_equal "a%b", "".pathmap("a%%b") + end + + def test_undefined_percent_causes_error + ex = assert_raise(ArgumentError) { + "dir/abc.rb".pathmap("%z") + } + end + + def test_pattern_returns_substitutions + assert_equal "bin/org/osb", + "src/org/osb/Xyz.java".pathmap("%{src,bin}d") + end + + def test_pattern_can_use_backreferences + assert_equal "dir/hi/is", "dir/this/is".pathmap("%{t(hi)s,\\1}p") + end + + def test_pattern_with_star_replacement_string_uses_block + assert_equal "src/ORG/osb", + "src/org/osb/Xyz.java".pathmap("%{/org,*}d") { |d| d.upcase } + assert_equal "Xyz.java", + "src/org/osb/Xyz.java".pathmap("%{.*,*}f") { |f| f.capitalize } + end + + def test_pattern_with_no_replacement_nor_block_substitutes_empty_string + assert_equal "bc.rb", "abc.rb".pathmap("%{a}f") + end + + def test_pattern_works_with_certain_valid_operators + assert_equal "dir/xbc.rb", "dir/abc.rb".pathmap("%{a,x}p") + assert_equal "d1r", "dir/abc.rb".pathmap("%{i,1}d") + assert_equal "xbc.rb", "dir/abc.rb".pathmap("%{a,x}f") + assert_equal ".Rb", "dir/abc.rb".pathmap("%{r,R}x") + assert_equal "xbc", "dir/abc.rb".pathmap("%{a,x}n") + end + + def test_multiple_patterns + assert_equal "this/is/b/directory/abc.rb", + "this/is/a/dir/abc.rb".pathmap("%{a,b;dir,\\0ectory}p") + end + + def test_partial_directory_selection_works_with_patterns + assert_equal "this/is/a/long", + "this/is/a/really/long/path/ok.rb".pathmap("%{/really/,/}5d") + end + + def test_pattern_with_invalid_operator + ex = assert_raise(ArgumentError) do + "abc.xyz".pathmap("%{src,bin}z") + end + assert_match(/unknown.*pathmap.*spec.*z/i, ex.message) + end + + def test_works_with_windows_separators + if File::ALT_SEPARATOR + assert_equal "abc", 'dir\abc.rb'.pathmap("%n") + assert_equal 'this\is\a\dir', + 'this\is\a\dir\abc.rb'.pathmap("%d") + end + end + + def test_complex_patterns + sep = "".pathmap("%s") + assert_equal "dir/abc.rb", "dir/abc.rb".pathmap("%d/%n%x") + assert_equal "./abc.rb", "abc.rb".pathmap("%d/%n%x") + assert_equal "Your file extension is '.rb'", + "dir/abc.rb".pathmap("Your file extension is '%x'") + assert_equal "bin/org/onstepback/proj/A.class", + "src/org/onstepback/proj/A.java".pathmap("%{src,bin}d/%n.class") + assert_equal "src_work/bin/org/onstepback/proj/A.class", + "src_work/src/org/onstepback/proj/A.java".pathmap('%{\bsrc\b,bin}X.class') + assert_equal ".depends.bak", ".depends".pathmap("%X.bak") + assert_equal "d#{sep}a/b/c#{sep}file.txt", "a/b/c/d/file.txt".pathmap("%-1d%s%3d%s%f") + end +end + +class TestPathMapExplode < Test::Unit::TestCase + def setup + String.class_eval { public :pathmap_explode } + end + + def teardown + String.class_eval { protected :pathmap_explode } + end + + def test_explode + assert_equal ['a'], 'a'.pathmap_explode + assert_equal ['a', 'b'], 'a/b'.pathmap_explode + assert_equal ['a', 'b', 'c'], 'a/b/c'.pathmap_explode + assert_equal ['/', 'a'], '/a'.pathmap_explode + assert_equal ['/', 'a', 'b'], '/a/b'.pathmap_explode + assert_equal ['/', 'a', 'b', 'c'], '/a/b/c'.pathmap_explode + if File::ALT_SEPARATOR + assert_equal ['c:.', 'a'], 'c:a'.pathmap_explode + assert_equal ['c:.', 'a', 'b'], 'c:a/b'.pathmap_explode + assert_equal ['c:.', 'a', 'b', 'c'], 'c:a/b/c'.pathmap_explode + assert_equal ['c:/', 'a'], 'c:/a'.pathmap_explode + assert_equal ['c:/', 'a', 'b'], 'c:/a/b'.pathmap_explode + assert_equal ['c:/', 'a', 'b', 'c'], 'c:/a/b/c'.pathmap_explode + end + end +end + +class TestPathMapPartial < Test::Unit::TestCase + def test_pathmap_partial + @path = "1/2/file" + def @path.call(n) + pathmap_partial(n) + end + assert_equal("1", @path.call(1)) + assert_equal("1/2", @path.call(2)) + assert_equal("1/2", @path.call(3)) + assert_equal(".", @path.call(0)) + assert_equal("2", @path.call(-1)) + assert_equal("1/2", @path.call(-2)) + assert_equal("1/2", @path.call(-3)) + end +end + +class TestFileListPathMap < Test::Unit::TestCase + def test_file_list_supports_pathmap + assert_equal ['a', 'b'], FileList['dir/a.rb', 'dir/b.rb'].pathmap("%n") + end +end |