From 8a43d162722bf84a0e57f5864e4d3e0b14f48464 Mon Sep 17 00:00:00 2001
From: mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 1 Aug 2008 12:50:17 +0000
Subject: [PATCH] * test/sdbm/test_sdbm.rb: add some tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18308 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog              |  4 ++++
 test/sdbm/test_sdbm.rb | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index b7e62ab2e9..5f89d2ae00 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Aug  1 21:49:41 2008  Yusuke Endoh  <mame@tsg.ne.jp>
+
+	* test/sdbm/test_sdbm.rb: add some tests.
+
 Fri Aug  1 21:36:00 2008  Yusuke Endoh  <mame@tsg.ne.jp>
 
 	* gc.c (allocate_heaps, assign_heap_slot, rb_newobj_from_heap):
diff --git a/test/sdbm/test_sdbm.rb b/test/sdbm/test_sdbm.rb
index 0badf7c4b7..0c6df66fb2 100644
--- a/test/sdbm/test_sdbm.rb
+++ b/test/sdbm/test_sdbm.rb
@@ -525,5 +525,39 @@ class TestSDBM < Test::Unit::TestCase
       assert_equal(key.to_i, val.to_i)
     }
   end
+
+  def test_closed
+    assert_equal(false, @sdbm.closed?)
+    @sdbm.close
+    assert_equal(true, @sdbm.closed?)
+    @sdbm = SDBM.new(@path)
+  end
+
+  def test_index
+    assert_equal(nil, @sdbm.index("foo"))
+    @sdbm["bar"] = "foo"
+    assert_equal("bar", @sdbm.index("foo"))
+  end
+
+  def test_readonly
+    @sdbm["bar"] = "baz"
+    @sdbm.close
+    File.chmod(0444, @path + ".dir")
+    File.chmod(0444, @path + ".pag")
+    @sdbm = SDBM.new(@path)
+    assert_raise(SDBMError) { @sdbm["bar"] = "foo" }
+    assert_raise(SDBMError) { @sdbm.delete("bar") }
+    assert_raise(SDBMError) { @sdbm.delete_if { true } }
+    assert_raise(SDBMError) { @sdbm.clear }
+    assert_nil(@sdbm.store("bar", nil))
+  end
+
+  def test_update2
+    obj = Object.new
+    def obj.each_pair
+      yield []
+    end
+    assert_raise(ArgumentError) { @sdbm.update(obj) }
+  end
 end