* test/date/test_*.rb: added tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32963 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 21 insertions, 0 deletions

diff --git a/test/date/test_date_parse.rb b/test/date/test_date_parse.rb
index e443225f7f..fb54d14b23 100644
--- a/test/date/test_date_parse.rb
+++ b/test/date/test_date_parse.rb
@@ -656,6 +656,9 @@ class TestDateParse < Test::Unit::TestCase
       Date.parse('')
     end
     assert_raise(ArgumentError) do
+      DateTime.parse('')
+    end
+    assert_raise(ArgumentError) do
       Date.parse('2001-02-29')
     end
     assert_raise(ArgumentError) do
diff --git a/test/date/test_date_strptime.rb b/test/date/test_date_strptime.rb
index d9904939e9..92cf0975a3 100644
--- a/test/date/test_date_strptime.rb
+++ b/test/date/test_date_strptime.rb
@@ -456,6 +456,12 @@ class TestDateStrptime < Test::Unit::TestCase
 
   def test_strptime__ex
     assert_raise(ArgumentError) do
+      Date.strptime('')
+    end
+    assert_raise(ArgumentError) do
+      DateTime.strptime('')
+    end
+    assert_raise(ArgumentError) do
       Date.strptime('2001-02-29', '%F')
     end
     assert_raise(ArgumentError) do
@@ -464,6 +470,9 @@ class TestDateStrptime < Test::Unit::TestCase
     assert_raise(ArgumentError) do
       Date.strptime('23:55', '%H:%M')
     end
+    assert_raise(ArgumentError) do
+      Date.strptime('01-31-2011', '%m/%d/%Y')
+    end
   end
 
 end
diff --git a/test/date/test_switch_hitter.rb b/test/date/test_switch_hitter.rb
index 6b1050d0ca..989d939bb2 100644
--- a/test/date/test_switch_hitter.rb
+++ b/test/date/test_switch_hitter.rb
@@ -218,6 +218,15 @@ class TestSH < Test::Unit::TestCase
     assert_equal(Encoding::US_ASCII, d.inspect.encoding)
   end
 
+  def test_strftime
+    assert_raise(Errno::ERANGE) do
+      Date.today.strftime('%100000z')
+    end
+    assert_raise(Errno::ERANGE) do
+      Date.new(1 << 10000).strftime('%Y') 
+    end
+  end
+
   def test_cmp
     assert_equal(-1, Date.new(2001,2,3) <=> Date.new(2001,2,4))
     assert_equal(0, Date.new(2001,2,3) <=> Date.new(2001,2,3))