From 7015739a5b151b1b686ea30d9c09e1e600d3fb25 Mon Sep 17 00:00:00 2001
From: Xu Cheng
Date: Sun, 28 Dec 2014 23:19:50 +0800
Subject: nettle: add test

Closes #35314.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
---
 Library/Formula/nettle.rb | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'Library')

diff --git a/Library/Formula/nettle.rb b/Library/Formula/nettle.rb
index 268993b3b..7df222885 100644
--- a/Library/Formula/nettle.rb
+++ b/Library/Formula/nettle.rb
@@ -22,4 +22,32 @@ class Nettle < Formula
     system "make", "install"
     system "make", "check"
   end
+
+  test do
+    (testpath/"test.c").write <<-EOS.undent
+      #include <nettle/sha1.h>
+      #include <stdio.h>
+
+      int main()
+      {
+        struct sha1_ctx ctx;
+        uint8_t digest[SHA1_DIGEST_SIZE];
+        unsigned i;
+
+        sha1_init(&ctx);
+        sha1_update(&ctx, 4, "test");
+        sha1_digest(&ctx, SHA1_DIGEST_SIZE, digest);
+
+        printf("SHA1(test)=");
+
+        for (i = 0; i<SHA1_DIGEST_SIZE; i++)
+          printf("%02x", digest[i]);
+
+        printf("\\n");
+        return 0;
+      }
+    EOS
+    system ENV.cc, "test.c", "-lnettle", "-o", "test"
+    system "./test"
+  end
 end
-- 
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