gawk: a test

Closes Homebrew/legacy-homebrew#27127. Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Homebrew · Mar 2, 2014 · e9ff47b · e9ff47b
1 parent 27a0ce1
commit e9ff47b
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Formula/gawk.rb b/Formula/gawk.rb
@@ -24,4 +24,10 @@ def install
     system "make check"
     system "make install"
   end
+
+  test do
+    output = `echo "Macrobrew" | gawk  '{ gsub(/Macro/, "Home"); print }' -`
+    assert_equal 'Homebrew', output.strip
+    assert_equal 0, $?.exitstatus
+  end
 end