From 3ea0df8d804b09afe76de394d9507dc4fd130dc3 Mon Sep 17 00:00:00 2001
From: Dylan Baker <dylan@pnwbakers.com>
Date: Fri, 28 Jun 2019 10:26:43 -0700
Subject: [PATCH] tests/runtests.py: Compare the actual and expected output

Which should have been done from the get-go, but I just didn't do.
---
 tests/runtest.py | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/tests/runtest.py b/tests/runtest.py
index ad4facf..493c03e 100644
--- a/tests/runtest.py
+++ b/tests/runtest.py
@@ -32,6 +32,12 @@ def test_compress(args: argparse.Namespace) -> None:
         stdout=subprocess.PIPE,
         input=input_)
     if p.returncode != 0:
+        print('bzip2 failed to run', file=sys.stderr)
+        sys.exit(1)
+
+    actual = p.stdout
+    if actual != expected:
+        print('comparison of actual and expected output failed', file=sys.stderr)
         sys.exit(1)
 
 
@@ -44,7 +50,8 @@ def test_decompress(args: argparse.Namespace) -> None:
         stdout=subprocess.PIPE,
         input=input_)
     if p.returncode != 0:
-        sys.exit(2)
+        print('bzip2 failed to compress', file=sys.stderr)
+        sys.exit(1)
     compressed = p.stdout
     dargs = '-d' if args.bzip_arg != '-3' else '-ds'
     p = subprocess.run(
@@ -53,6 +60,12 @@ def test_decompress(args: argparse.Namespace) -> None:
         input=compressed,
     )
     if p.returncode != 0:
+        print('bzip2 failed to decompress', file=sys.stderr)
+        sys.exit(1)
+
+    actual = p.stdout
+    if input_ != actual:
+        print('comparison of actual and expected output failed', file=sys.stderr)
         sys.exit(1)