cdb: test added

Closes #38076.

Signed-off-by: Xu Cheng <xucheng@me.com>

1 files changed, 12 insertions, 6 deletions

diff --git a/Library/Formula/cdb.rb b/Library/Formula/cdb.rb
index d386e0d01..63ee803c1 100644
--- a/Library/Formula/cdb.rb
+++ b/Library/Formula/cdb.rb
@@ -1,12 +1,18 @@
-require 'formula'
-
 class Cdb < Formula
-  homepage 'http://cr.yp.to/cdb.html'
-  url 'http://cr.yp.to/cdb/cdb-0.75.tar.gz'
-  sha1 '555749be5b2617e29e44b5326a2536813d62c248'
+  homepage "http://cr.yp.to/cdb.html"
+  url "http://cr.yp.to/cdb/cdb-0.75.tar.gz"
+  sha256 "1919577799a50c080a8a05a1cbfa5fa7e7abc823d8d7df2eeb181e624b7952c5"
 
   def install
     inreplace "conf-home", "/usr/local", prefix
-    system "make setup"
+    system "make", "setup"
+  end
+
+  test do
+    record = "+4,8:test->homebrew\n\n"
+    pipe_output("#{bin}/cdbmake db dbtmp", record, 0)
+    assert File.exist? "db"
+    assert_equal(record,
+                 pipe_output("#{bin}/cdbdump", (testpath/"db").binread, 0))
   end
 end