curl: add a test (fetches its own tarball)

Closes #28053.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/Library/Formula/curl.rb b/Library/Formula/curl.rb
index 7521d1367..e109a912e 100644
--- a/Library/Formula/curl.rb
+++ b/Library/Formula/curl.rb
@@ -64,4 +64,12 @@ class Curl < Formula
     system "./configure", *args
     system "make install"
   end
+
+  test do
+    # Fetch the curl tarball and see that the checksum matches.
+    # This requires a network connection, but so does Homebrew in general.
+    filename = (testpath/"test.tar.gz")
+    system "curl", stable.url, "-o", filename
+    filename.verify_checksum stable.checksum
+  end
 end