diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/expression_command/macros')
5 files changed, 154 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/expression_command/macros/Makefile b/packages/Python/lldbsuite/test/expression_command/macros/Makefile new file mode 100644 index 0000000..1ecd744 --- /dev/null +++ b/packages/Python/lldbsuite/test/expression_command/macros/Makefile @@ -0,0 +1,8 @@ +LEVEL = ../../make + +CXX_SOURCES := main.cpp + +DEBUG_INFO_FLAG = -g3 + + +include $(LEVEL)/Makefile.rules diff --git a/packages/Python/lldbsuite/test/expression_command/macros/TestMacros.py b/packages/Python/lldbsuite/test/expression_command/macros/TestMacros.py new file mode 100644 index 0000000..c3d6306 --- /dev/null +++ b/packages/Python/lldbsuite/test/expression_command/macros/TestMacros.py @@ -0,0 +1,106 @@ +import lldb +from lldbsuite.test.lldbtest import * +import lldbsuite.test.lldbutil as lldbutil + +class TestMacros(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + @expectedFailureClang("clang does not emit .debug_macro[.dwo] sections.") + @expectedFailureDwo("GCC produces multiple .debug_macro.dwo sections and the spec is unclear as to what it means") + @expectedFailureAll(hostoslist=["windows"], compiler="gcc", triple='.*-android') + def test_expr_with_macros(self): + self.build() + + # Get main source file + src_file = "main.cpp" + hdr_file = "macro1.h" + src_file_spec = lldb.SBFileSpec(src_file) + self.assertTrue(src_file_spec.IsValid(), "Main source file") + + # Get the path of the executable + cwd = os.getcwd() + exe_file = "a.out" + exe_path = os.path.join(cwd, exe_file) + + # Load the executable + target = self.dbg.CreateTarget(exe_path) + self.assertTrue(target.IsValid(), VALID_TARGET) + + # Set breakpoints + bp1 = target.BreakpointCreateBySourceRegex("Break here", src_file_spec) + self.assertTrue(bp1.IsValid() and bp1.GetNumLocations() >= 1, VALID_BREAKPOINT) + + # Launch the process + process = target.LaunchSimple(None, None, self.get_process_working_directory()) + self.assertTrue(process.IsValid(), PROCESS_IS_VALID) + + # Get the thread of the process + self.assertTrue(process.GetState() == lldb.eStateStopped, PROCESS_STOPPED) + thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint) + + # Get frame for current thread + frame = thread.GetSelectedFrame() + + result = frame.EvaluateExpression("MACRO_1") + self.assertTrue(result.IsValid() and result.GetValue() == "100", "MACRO_1 = 100") + + result = frame.EvaluateExpression("MACRO_2") + self.assertTrue(result.IsValid() and result.GetValue() == "200", "MACRO_2 = 200") + + result = frame.EvaluateExpression("ONE") + self.assertTrue(result.IsValid() and result.GetValue() == "1", "ONE = 1") + + result = frame.EvaluateExpression("TWO") + self.assertTrue(result.IsValid() and result.GetValue() == "2", "TWO = 2") + + result = frame.EvaluateExpression("THREE") + self.assertTrue(result.IsValid() and result.GetValue() == "3", "THREE = 3") + + result = frame.EvaluateExpression("FOUR") + self.assertTrue(result.IsValid() and result.GetValue() == "4", "FOUR = 4") + + result = frame.EvaluateExpression("HUNDRED") + self.assertTrue(result.IsValid() and result.GetValue() == "100", "HUNDRED = 100") + + result = frame.EvaluateExpression("THOUSAND") + self.assertTrue(result.IsValid() and result.GetValue() == "1000", "THOUSAND = 1000") + + result = frame.EvaluateExpression("MILLION") + self.assertTrue(result.IsValid() and result.GetValue() == "1000000", "MILLION = 1000000") + + result = frame.EvaluateExpression("MAX(ONE, TWO)") + self.assertTrue(result.IsValid() and result.GetValue() == "2", "MAX(ONE, TWO) = 2") + + result = frame.EvaluateExpression("MAX(THREE, TWO)") + self.assertTrue(result.IsValid() and result.GetValue() == "3", "MAX(THREE, TWO) = 3") + + # Get the thread of the process + thread.StepOver() + + # Get frame for current thread + frame = thread.GetSelectedFrame() + + result = frame.EvaluateExpression("MACRO_2") + self.assertTrue(result.GetError().Fail(), "Printing MACRO_2 fails in the mail file") + + result = frame.EvaluateExpression("FOUR") + self.assertTrue(result.GetError().Fail(), "Printing FOUR fails in the main file") + + thread.StepInto() + + # Get frame for current thread + frame = thread.GetSelectedFrame() + + result = frame.EvaluateExpression("ONE") + self.assertTrue(result.IsValid() and result.GetValue() == "1", "ONE = 1") + + result = frame.EvaluateExpression("MAX(ONE, TWO)") + self.assertTrue(result.IsValid() and result.GetValue() == "2", "MAX(ONE, TWO) = 2") + + # This time, MACRO_1 and MACRO_2 are not visible. + result = frame.EvaluateExpression("MACRO_1") + self.assertTrue(result.GetError().Fail(), "Printing MACRO_1 fails in the header file") + + result = frame.EvaluateExpression("MACRO_2") + self.assertTrue(result.GetError().Fail(), "Printing MACRO_2 fails in the header file") diff --git a/packages/Python/lldbsuite/test/expression_command/macros/macro1.h b/packages/Python/lldbsuite/test/expression_command/macros/macro1.h new file mode 100644 index 0000000..e026bc0 --- /dev/null +++ b/packages/Python/lldbsuite/test/expression_command/macros/macro1.h @@ -0,0 +1,17 @@ + +#include "macro2.h" + +#define ONE 1 +#define TWO 2 +#define THREE 3 +#define FOUR 4 + +class Simple +{ +public: + int + Method() + { + return ONE + TWO; + }; +}; diff --git a/packages/Python/lldbsuite/test/expression_command/macros/macro2.h b/packages/Python/lldbsuite/test/expression_command/macros/macro2.h new file mode 100644 index 0000000..cec6efb --- /dev/null +++ b/packages/Python/lldbsuite/test/expression_command/macros/macro2.h @@ -0,0 +1,8 @@ +#define HUNDRED 100 +#define THOUSAND 1000 +#define MILLION 1000000 + +#define MAX(a, b)\ +((a) > (b) ?\ + (a):\ + (b)) diff --git a/packages/Python/lldbsuite/test/expression_command/macros/main.cpp b/packages/Python/lldbsuite/test/expression_command/macros/main.cpp new file mode 100644 index 0000000..f2c2c10 --- /dev/null +++ b/packages/Python/lldbsuite/test/expression_command/macros/main.cpp @@ -0,0 +1,15 @@ +#include "macro1.h" + +#define MACRO_1 100 +#define MACRO_2 200 + +int +main () +{ + int a = ONE + TWO; // Break here + + #undef MACRO_2 + #undef FOUR + + return Simple().Method(); +} |
