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dir.c: relax base option

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* dir.c (dir_glob_options): relax base option.  ignore when nil
  or an empty string as :base option.  [Feature #13056]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59476 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-08-03 02:14:51 +00:00
parent 432e6805e1
commit 83a31e9e90
2 changed files with 5 additions and 1 deletions
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3
dir.c
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@ -2466,7 +2466,7 @@ dir_glob_options(VALUE opt, VALUE *base, int *flags)
kw[0] = rb_intern("base");
if (flags) kw[1] = rb_intern("flags");
rb_get_kwargs(opt, kw, 0, flags ? 2 : 1, args);
if (args[0] == Qundef) {
if (args[0] == Qundef || NIL_P(args[0])) {
*base = Qnil;
}
#if USE_OPENDIR_AT
@ -2476,6 +2476,7 @@ dir_glob_options(VALUE opt, VALUE *base, int *flags)
#endif
else {
GlobPathValue(args[0], TRUE);
if (!RSTRING_LEN(args[0])) args[0] = Qnil;
*base = args[0];
}
if (flags && args[1] != Qundef) {

3
test/ruby/test_dir.rb
View File

@ -206,6 +206,9 @@ class TestDir < Test::Unit::TestCase
files = %w[a/foo.c c/bar.c]
files.each {|n| File.write(File.join(@root, n), "")}
assert_equal(files, Dir.glob("*/*.c", base: @root).sort)
assert_equal(files, Dir.chdir(@root) {Dir.glob("*/*.c", base: ".").sort})
assert_equal(files, Dir.chdir(@root) {Dir.glob("*/*.c", base: "").sort})
assert_equal(files, Dir.chdir(@root) {Dir.glob("*/*.c", base: nil).sort})
end
def test_glob_base_dir