Imported Upstream version 1.0.0.9127upstream/1.0.0.9127

1 files changed, 38 insertions, 0 deletions

diff --git a/src/ToolBox/SOS/tests/t_cmd_dumpil.py b/src/ToolBox/SOS/tests/t_cmd_dumpil.py
new file mode 100644
index 0000000000..295cf19e6f
--- /dev/null
+++ b/src/ToolBox/SOS/tests/t_cmd_dumpil.py
@@ -0,0 +1,38 @@
+import lldb
+import re
+import testutils as test
+
+
+def runScenario(assembly, debugger, target):
+    process = target.GetProcess()
+    res = lldb.SBCommandReturnObject()
+    ci = debugger.GetCommandInterpreter()
+
+    # Run debugger, wait until libcoreclr is loaded,
+    # set breakpoint at Test.Main and stop there
+    test.stop_in_main(debugger, assembly)
+
+    md_addr = test.get_methoddesc(debugger, assembly, "Test.DumpIL")
+
+    ci.HandleCommand("dumpil " + md_addr, res)
+    print(res.GetOutput())
+    print(res.GetError())
+    # Interpreter must have this command and able to run it
+    test.assertTrue(res.Succeeded())
+
+    insts = res.GetOutput()
+    print(insts)
+    # Function must have some instructions
+    test.assertTrue(len(insts) > 0)
+
+    match = re.search(r'IL_\w{4}:\sldstr.*test\sdumpil.*' +
+                      r'IL_\w{4}:\scall.*System\.Console::WriteLine.*' +
+                      r'IL_\w{4}:\sret',
+                      insts.replace('\n', ' '))
+    # Must have ldstr, call and ret instructions
+    test.assertTrue(match)
+
+    # TODO: test other use cases
+
+    # Continue current process and checks its exit code
+    test.exit_lldb(debugger, assembly)