diff --git a/contrib/adaptive-compression/run.sh b/contrib/adaptive-compression/run.sh
index ec2df0387..e6cb2066e 100755
--- a/contrib/adaptive-compression/run.sh
+++ b/contrib/adaptive-compression/run.sh
@@ -1,39 +1,79 @@
 make clean multi
 
+echo "running file tests"
+
 ./multi tests/test2048.pdf -otmp.zst
 zstd -d tmp.zst
 diff tmp tests/test2048.pdf
-echo "diff test complete"
+echo "diff test complete: test2048.pdf"
 rm tmp*
 
 ./multi tests/test512.pdf -otmp.zst
 zstd -d tmp.zst
 diff tmp tests/test512.pdf
-echo "diff test complete"
+echo "diff test complete: test512.pdf"
 rm tmp*
 
 ./multi tests/test64.pdf -otmp.zst
 zstd -d tmp.zst
 diff tmp tests/test64.pdf
-echo "diff test complete"
+echo "diff test complete: test64.pdf"
 rm tmp*
 
 ./multi tests/test16.pdf -otmp.zst
 zstd -d tmp.zst
 diff tmp tests/test16.pdf
-echo "diff test complete"
+echo "diff test complete: test16.pdf"
 rm tmp*
 
 ./multi tests/test4.pdf -otmp.zst
 zstd -d tmp.zst
 diff tmp tests/test4.pdf
-echo "diff test complete"
+echo "diff test complete: test4.pdf"
 rm tmp*
 
 ./multi tests/test.pdf -otmp.zst
 zstd -d tmp.zst
 diff tmp tests/test.pdf
-echo "diff test complete"
+echo "diff test complete: test.pdf"
+rm tmp*
+
+echo "Running std input/output tests"
+
+cat tests/test2048.pdf | ./multi -otmp.zst
+zstd -d tmp.zst
+diff tmp tests/test2048.pdf
+echo "diff test complete: test2048.pdf"
+rm tmp*
+
+cat tests/test512.pdf | ./multi -otmp.zst
+zstd -d tmp.zst
+diff tmp tests/test512.pdf
+echo "diff test complete: test512.pdf"
+rm tmp*
+
+cat tests/test64.pdf | ./multi -otmp.zst
+zstd -d tmp.zst
+diff tmp tests/test64.pdf
+echo "diff test complete: test64.pdf"
+rm tmp*
+
+cat tests/test16.pdf | ./multi -otmp.zst
+zstd -d tmp.zst
+diff tmp tests/test16.pdf
+echo "diff test complete: test16.pdf"
+rm tmp*
+
+cat tests/test4.pdf | ./multi -otmp.zst
+zstd -d tmp.zst
+diff tmp tests/test4.pdf
+echo "diff test complete: test4.pdf"
+rm tmp*
+
+cat tests/test.pdf | ./multi -otmp.zst
+zstd -d tmp.zst
+diff tmp tests/test.pdf
+echo "diff test complete: test.pdf"
 rm tmp*
 
 make clean