1 files changed, 20 insertions, 0 deletions
diff --git a/test/mgmt.rb b/test/mgmt.rb
index 373cd69..c03ec7a 100644
--- a/test/mgmt.rb
+++ b/test/mgmt.rb
@@ -288,6 +288,26 @@ class TestMgmt < Test::Unit::TestCase
      assert_match(%r{ERROR: unknown command}, @client.gets)
    end
  
+  def test_giant_devid_skip
+    max = 16777215 # devid is MEDIUMINT in DB
+    Dir.mkdir("#@tmpdir/dev#{max}")
+    Dir.mkdir("#@tmpdir/dev#{max + 1}")
+    @client.write "watch\n"
+    lines = []
+
+    2.times do # 2 times in case we're slow
+      begin
+        line = @client.gets
+        lines << line
+      end until line == ".\n"
+    end
+
+    assert lines.grep(/\b#{max}\b/)[0]
+    assert_nil lines.grep(/\b#{max + 1}\b/)[0]
+    assert File.exist?("#@tmpdir/dev#{max}/usage")
+    assert ! File.exist?("#@tmpdir/dev#{max + 1}/usage")
+  end
+
    def test_iostat_watch
      Dir.mkdir("#@tmpdir/dev666")
      @client.write "watch\n"