diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/functionalities/data-formatter/var-in-aggregate-misuse')
3 files changed, 126 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/var-in-aggregate-misuse/Makefile b/packages/Python/lldbsuite/test/functionalities/data-formatter/var-in-aggregate-misuse/Makefile new file mode 100644 index 0000000..18c35a7 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/var-in-aggregate-misuse/Makefile @@ -0,0 +1,11 @@ +LEVEL = ../../../make + +CXX_SOURCES := main.cpp + +# Workaround for llvm.org/pr16214: clang doesn't emit structure definition DWARF +# information without the flag below. +ifneq (,$(findstring clang,$(CC))) + CFLAGS_EXTRAS += -fno-limit-debug-info +endif + +include $(LEVEL)/Makefile.rules diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/var-in-aggregate-misuse/TestVarInAggregateMisuse.py b/packages/Python/lldbsuite/test/functionalities/data-formatter/var-in-aggregate-misuse/TestVarInAggregateMisuse.py new file mode 100644 index 0000000..5899469 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/var-in-aggregate-misuse/TestVarInAggregateMisuse.py @@ -0,0 +1,74 @@ +""" +Test lldb data formatter subsystem. +""" + +from __future__ import print_function + + + +import os, time +import lldb +from lldbsuite.test.lldbtest import * +import lldbsuite.test.lldbutil as lldbutil + +class VarInAggregateMisuseTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def setUp(self): + # Call super's setUp(). + TestBase.setUp(self) + # Find the line number to break at. + self.line = line_number('main.cpp', '// Set break point at this line.') + + def test_with_run_command(self): + """Test that that file and class static variables display correctly.""" + self.build() + self.runCmd("file a.out", CURRENT_EXECUTABLE_SET) + + lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True) + + self.runCmd("run", RUN_SUCCEEDED) + + # The stop reason of the thread should be breakpoint. + self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, + substrs = ['stopped', + 'stop reason = breakpoint']) + + # This is the function to remove the custom formats in order to have a + # clean slate for the next test case. + def cleanup(): + self.runCmd('type summary clear', check=False) + + # Execute the cleanup function during test case tear down. + self.addTearDownHook(cleanup) + + self.runCmd("type summary add --summary-string \"SUMMARY SUCCESS ${var}\" Summarize") + + self.expect('frame variable mine_ptr', + substrs = ['SUMMARY SUCCESS summarize_ptr_t @ ']) + + self.expect('frame variable *mine_ptr', + substrs = ['SUMMARY SUCCESS summarize_t @']) + + self.runCmd("type summary add --summary-string \"SUMMARY SUCCESS ${var.first}\" Summarize") + + self.expect('frame variable mine_ptr', + substrs = ['SUMMARY SUCCESS 10']) + + self.expect('frame variable *mine_ptr', + substrs = ['SUMMARY SUCCESS 10']) + + self.runCmd("type summary add --summary-string \"${var}\" Summarize") + self.runCmd("type summary add --summary-string \"${var}\" -e TwoSummarizes") + + self.expect('frame variable', + substrs = ['(TwoSummarizes) twos = TwoSummarizes @ ', + 'first = summarize_t @ ', + 'second = summarize_t @ ']) + + self.runCmd("type summary add --summary-string \"SUMMARY SUCCESS ${var.first}\" Summarize") + self.expect('frame variable', + substrs = ['(TwoSummarizes) twos = TwoSummarizes @ ', + 'first = SUMMARY SUCCESS 1', + 'second = SUMMARY SUCCESS 3']) diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/var-in-aggregate-misuse/main.cpp b/packages/Python/lldbsuite/test/functionalities/data-formatter/var-in-aggregate-misuse/main.cpp new file mode 100644 index 0000000..72c7e13 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/var-in-aggregate-misuse/main.cpp @@ -0,0 +1,41 @@ +//===-- main.cpp ------------------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include <stdio.h> +struct Summarize +{ + int first; + int second; +}; + +typedef struct Summarize summarize_t; +typedef summarize_t *summarize_ptr_t; + +summarize_t global_mine = {30, 40}; + +struct TwoSummarizes +{ + summarize_t first; + summarize_t second; +}; + +int +main() +{ + summarize_t mine = {10, 20}; + summarize_ptr_t mine_ptr = &mine; + + TwoSummarizes twos = { {1,2}, {3,4} }; + + printf ("Summarize: first: %d second: %d and address: 0x%p\n", mine.first, mine.second, mine_ptr); // Set break point at this line. + printf ("Global summarize: first: %d second: %d.\n", global_mine.first, global_mine.second); + return 0; +} + + |
