From 7c1cabaa1476459cbc1d0ad6431bafb2a3843ecd Mon Sep 17 00:00:00 2001
From: "W. Felix Handte" <w@felixhandte.com>
Date: Fri, 24 Jan 2025 15:41:49 -0500
Subject: [PATCH] Add CLI Test

---
 tests/cli-tests/compression/window-constraint.sh   | 14 ++++++++++++++
 .../compression/window-constraint.sh.stdout.glob   |  7 +++++++
 2 files changed, 21 insertions(+)
 create mode 100755 tests/cli-tests/compression/window-constraint.sh
 create mode 100644 tests/cli-tests/compression/window-constraint.sh.stdout.glob

diff --git a/tests/cli-tests/compression/window-constraint.sh b/tests/cli-tests/compression/window-constraint.sh
new file mode 100755
index 00000000000..c8b8e4229a1
--- /dev/null
+++ b/tests/cli-tests/compression/window-constraint.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+datagen -g256M > file
+
+zstd --long=30 --single-thread --constrain-window=http-zstd -f < file > file.zst
+zstd -l -v file.zst
+
+zstd --long=30 --single-thread --constrain-window=http-dcz -f < file > file.zst
+zstd -l -v file.zst
+
+cp file dict
+zstd --long=30 --single-thread --constrain-window=http-dcz --patch-from dict -f file
+zstd -l -v file.zst
+
+rm dict file file.zst
diff --git a/tests/cli-tests/compression/window-constraint.sh.stdout.glob b/tests/cli-tests/compression/window-constraint.sh.stdout.glob
new file mode 100644
index 00000000000..ffafa85dc5f
--- /dev/null
+++ b/tests/cli-tests/compression/window-constraint.sh.stdout.glob
@@ -0,0 +1,7 @@
+...
+Window Size: 8.00 MiB (8388608 B)
+...
+Window Size: 8.00 MiB (8388608 B)
+...
+Window Size: 128 MiB (134217728 B)
+...