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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-12-27 13:04:30 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-12-27 13:04:30 +0000 |
commit | 2f6d8bdc94926a625f769f72b890ed78553c928f (patch) | |
tree | 1fa4e037a9a8ed2601142ef2150e5c613ada59ca /test/-ext-/st | |
parent | 7f649d10ed8055214e0062800b2d117453b2304f (diff) | |
download | ruby-2f6d8bdc94926a625f769f72b890ed78553c928f.tar.gz |
* st.c (st_update): new function to lookup the given key and
update the value. [ruby-dev:44998]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/-ext-/st')
-rw-r--r-- | test/-ext-/st/test_update.rb | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/test/-ext-/st/test_update.rb b/test/-ext-/st/test_update.rb new file mode 100644 index 0000000000..68fee0b751 --- /dev/null +++ b/test/-ext-/st/test_update.rb @@ -0,0 +1,39 @@ +require 'test/unit' +require "-test-/st/update" + +class Bug::StTable + class Test_Update < Test::Unit::TestCase + def setup + @tbl = Bug::StTable.new + @tbl[:a] = 1 + @tbl[:b] = 2 + end + + def test_notfound + called = false + assert_equal(false, @tbl.st_update(:c) {called = true}) + assert_equal(false, called) + end + + def test_continue + args = nil + assert_equal(true, @tbl.st_update(:a) {|*x| args = x; false}) + assert_equal({a: 1, b: 2}, @tbl, :a) + assert_equal([:a, 1], args) + end + + def test_delete + args = nil + assert_equal(true, @tbl.st_update(:a) {|*x| args = x; nil}) + assert_equal({b: 2}, @tbl, :a) + assert_equal([:a, 1], args) + end + + def test_update + args = nil + assert_equal(true, @tbl.st_update(:a) {|*x| args = x; 3}) + assert_equal({a: 3, b: 2}, @tbl, :a) + assert_equal([:a, 1], args) + end + end +end |