1 files changed, 38 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/android/platform/TestDefaultCacheLineSize.py b/packages/Python/lldbsuite/test/android/platform/TestDefaultCacheLineSize.py
new file mode 100644
index 000000000000..b925afe1b70c
--- /dev/null
+++ b/packages/Python/lldbsuite/test/android/platform/TestDefaultCacheLineSize.py
@@ -0,0 +1,38 @@
+"""
+Verify the default cache line size for android targets
+"""
+
+from __future__ import print_function
+
+
+
+import os
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+class DefaultCacheLineSizeTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @skipUnlessPlatform(['android'])
+    def test_cache_line_size(self):
+        self.build(dictionary=self.getBuildFlags())
+        exe = os.path.join(os.getcwd(), "a.out")
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target and target.IsValid(), "Target is valid")
+
+        breakpoint = target.BreakpointCreateByName("main")
+        self.assertTrue(breakpoint and breakpoint.IsValid(), "Breakpoint is valid")
+
+        # Run the program.
+        process = target.LaunchSimple(None, None, self.get_process_working_directory())
+        self.assertTrue(process and process.IsValid(), PROCESS_IS_VALID)
+        self.assertEqual(process.GetState(), lldb.eStateStopped, PROCESS_STOPPED)
+
+        # check the setting value
+        self.expect("settings show target.process.memory-cache-line-size", patterns=[" = 2048"])
+
+        # Run to completion.
+        process.Continue()
+        self.assertEqual(process.GetState(), lldb.eStateExited, PROCESS_EXITED)