1 files changed, 68 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/command_history/TestCommandHistory.py b/packages/Python/lldbsuite/test/functionalities/command_history/TestCommandHistory.py
new file mode 100644
index 000000000000..312c91517f98
--- /dev/null
+++ b/packages/Python/lldbsuite/test/functionalities/command_history/TestCommandHistory.py
@@ -0,0 +1,68 @@
+"""
+Test the command history mechanism
+"""
+
+from __future__ import print_function
+
+
+
+import os
+import lldb
+from lldbsuite.test.lldbtest import *
+
+class CommandHistoryTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @no_debug_info_test
+    def test_history(self):
+        self.runCmd('command history --clear', inHistory=False)
+        self.runCmd('breakpoint list', check=False, inHistory=True) #0
+        self.runCmd('register read', check=False, inHistory=True) #1
+        self.runCmd('apropos hello', check=False, inHistory=True) #2
+        self.runCmd('memory write', check=False, inHistory=True) #3
+        self.runCmd('log list', check=False, inHistory=True) #4
+        self.runCmd('disassemble', check=False, inHistory=True) #5
+        self.runCmd('expression 1', check=False, inHistory=True) #6
+        self.runCmd('type summary list -w default', check=False, inHistory=True) #7
+        self.runCmd('version', check=False, inHistory=True) #8
+        self.runCmd('frame select 1', check=False, inHistory=True) #9
+
+        self.expect ("command history -s 3 -c 3", inHistory=True,
+                     substrs = ['3: memory write','4: log list','5: disassemble'])
+        
+        self.expect ("command history -s 3 -e 3", inHistory=True,
+                     substrs = ['3: memory write'])
+
+        self.expect ("command history -s 6 -e 7", inHistory=True,
+                     substrs = ['6: expression 1','7: type summary list -w default'])
+
+        self.expect ("command history -c 2", inHistory=True,
+                     substrs = ['0: breakpoint list','1: register read'])
+
+        self.expect ("command history -e 3 -c 1", inHistory=True,
+                     substrs = ['3: memory write'])
+
+        self.expect ("command history -e 2", inHistory=True,
+                     substrs = ['0: breakpoint list','1: register read','2: apropos hello'])
+
+        self.expect ("command history -s 12", inHistory=True,
+                     substrs = ['12: command history -s 6 -e 7','13: command history -c 2','14: command history -e 3 -c 1','15: command history -e 2','16: command history -s 12'])
+
+        self.expect ("command history -s end -c 3", inHistory=True,
+                     substrs = ['15: command history -e 2','16: command history -s 12','17: command history -s end -c 3'])
+
+        self.expect ("command history -s end -e 15", inHistory=True,
+                     substrs = ['15: command history -e 2','16: command history -s 12','17: command history -s end -c 3','command history -s end -e 15'])
+
+        self.expect ("command history -s 5 -c 1", inHistory=True,
+                     substrs = ['5: disassemble'])
+
+        self.expect ("command history -c 1 -s 5", inHistory=True,
+                     substrs = ['5: disassemble'])
+
+        self.expect ("command history -c 1 -e 3", inHistory=True,
+                     substrs = ['3: memory write'])
+
+        self.expect ("command history -c 1 -e 3 -s 5",error=True, inHistory=True,
+                     substrs = ['error: --count, --start-index and --end-index cannot be all specified in the same invocation'])