lldb/test/API/commands/expression/nested/TestNestedExpressions.py

   1 """
   2 Test calling an expression with errors that a FixIt can fix.
   3 """
   4
   5 import lldb
   6 from lldbsuite.test.decorators import *
   7 from lldbsuite.test.lldbtest import *
   8 from lldbsuite.test import lldbutil
   9
  10
  11 class NestedExpressions(TestBase):
  12     def test_enum_in_nested_structs(self):
  13         """
  14         Test expressions that references an enumeration in nested structs.
  15         """
  16         self.build()
  17         exe_path = self.getBuildArtifact("a.out")
  18         target = self.dbg.CreateTarget(exe_path)
  19         self.assertTrue(target, "Target: %s is not valid." % (exe_path))
  20         self.expect_expr(
  21             "A::B::C::EnumType::Eleven",
  22             result_type="A::B::C::EnumType",
  23             result_value="Eleven",
  24         )
  25
  26     def test_struct_in_nested_structs(self):
  27         """
  28         Test expressions that references a struct in nested structs.
  29         """
  30         self.build()
  31         exe_path = self.getBuildArtifact("a.out")
  32         target = self.dbg.CreateTarget(exe_path)
  33         self.assertTrue(target, "Target: %s is not valid." % (exe_path))
  34         self.expect_expr("sizeof(A::B::C)", result_value="1")
  35         self.expect_expr("sizeof(A::B)", result_value="2")
  36
  37     # Fails on Windows for unknown reasons.
  38     @skipIfWindows
  39     def test_static_in_nested_structs(self):
  40         """
  41         Test expressions that references a static variable in nested structs.
  42         """
  43         self.build()
  44         (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(
  45             self, "Stop here to evaluate expressions", lldb.SBFileSpec("main.cpp")
  46         )
  47         self.expect_expr(
  48             "A::B::C::enum_static",
  49             result_type="A::B::C::EnumType",
  50             result_value="Eleven",
  51         )
  52
  53     def test_enum_in_nested_namespaces(self):
  54         """
  55         Test expressions that references an enumeration in nested namespaces.
  56         """
  57         self.build()
  58         exe_path = self.getBuildArtifact("a.out")
  59         target = self.dbg.CreateTarget(exe_path)
  60         self.assertTrue(target, "Target: %s is not valid." % (exe_path))
  61         self.expect_expr(
  62             "a::b::c::Color::Blue", result_type="a::b::c::Color", result_value="Blue"
  63         )
  64
  65     def test_static_in_nested_namespaces(self):
  66         """
  67         Test expressions that references an enumeration in nested namespaces.
  68         """
  69         self.build()
  70         (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(
  71             self, "Stop here to evaluate expressions", lldb.SBFileSpec("main.cpp")
  72         )
  73         self.expect_expr("a::b::c::d", result_type="int", result_value="12")