From: Yu Kuai <yukuai3@xxxxxxxxxx>
Test iops limit over IO split, regression tests for:
commit 9f5ede3c01f9 ("block: throttle split bio in case of iops limit")
Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>
---
tests/throtl/002 | 30 ++++++++++++++++++++++++++++++
tests/throtl/002.out | 4 ++++
2 files changed, 34 insertions(+)
create mode 100755 tests/throtl/002
create mode 100644 tests/throtl/002.out
diff --git a/tests/throtl/002 b/tests/throtl/002
new file mode 100755
index 0000000..83cd27f
--- /dev/null
+++ b/tests/throtl/002
@@ -0,0 +1,30 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-3.0+
+# Copyright (C) 2024 Yu Kuai
+#
+# Test iops limit work correctly for big IO of blk-throttle, regression test
+# for commit 9f5ede3c01f9 ("block: throttle split bio in case of iops limit")
+
+. tests/throtl/rc
+
+DESCRIPTION="iops limit over IO split"
+QUICK=1
+
+test() {
+ echo "Running ${TEST_NAME}"
+
+ if ! _set_up_test max_sectors=8; then
+ return 1;
+ fi
+
+ _set_limits wiops=256
+ _test_io write 1M 1
+ _remove_limits
+
+ _set_limits riops=256
+ _test_io read 1M 1
+ _remove_limits
+
+ _clean_up_test
+ echo "Test complete"
+}
diff --git a/tests/throtl/002.out b/tests/throtl/002.out
new file mode 100644
index 0000000..7e1ae85
--- /dev/null
+++ b/tests/throtl/002.out
@@ -0,0 +1,4 @@
+Running throtl/002
+1
+1
+Test complete
--
2.39.2
