From 78b9749c0a4ea980a8b934645da6ae98fcc665e8 Mon Sep 17 00:00:00 2001 From: dim Date: Wed, 6 Jan 2016 20:12:03 +0000 Subject: Vendor import of lldb trunk r256945: https://llvm.org/svn/llvm-project/lldb/trunk@256945 --- .../data-formatter/data-formatter-script/Makefile | 5 + .../TestDataFormatterScript.py | 170 +++++++++++++++++++++ .../data-formatter/data-formatter-script/main.cpp | 53 +++++++ 3 files changed, 228 insertions(+) create mode 100644 packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/Makefile create mode 100644 packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/TestDataFormatterScript.py create mode 100644 packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/main.cpp (limited to 'packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script') diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/Makefile b/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/Makefile new file mode 100644 index 0000000..314f1cb --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/Makefile @@ -0,0 +1,5 @@ +LEVEL = ../../../make + +CXX_SOURCES := main.cpp + +include $(LEVEL)/Makefile.rules diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/TestDataFormatterScript.py b/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/TestDataFormatterScript.py new file mode 100644 index 0000000..324b372 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/TestDataFormatterScript.py @@ -0,0 +1,170 @@ +""" +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 ScriptDataFormatterTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def test_with_run_command(self): + """Test data formatter commands.""" + self.build() + self.data_formatter_commands() + + 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 data_formatter_commands(self): + """Test that that file and class static variables display correctly.""" + 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 format clear', check=False) + self.runCmd('type summary clear', check=False) + + # Execute the cleanup function during test case tear down. + self.addTearDownHook(cleanup) + + # Set the script here to ease the formatting + script = 'a = valobj.GetChildMemberWithName(\'integer\'); a_val = a.GetValue(); str = \'Hello from Python, \' + a_val + \' time\'; return str + (\'!\' if a_val == \'1\' else \'s!\');' + + self.runCmd("type summary add i_am_cool --python-script \"%s\"" % script) + + self.expect("frame variable one", + substrs = ['Hello from Python', + '1 time!']) + + self.expect("frame variable two", + substrs = ['Hello from Python', + '4 times!']) + + self.runCmd("n"); # skip ahead to make values change + + self.expect("frame variable three", + substrs = ['Hello from Python, 10 times!', + 'Hello from Python, 4 times!']) + + self.runCmd("n"); # skip ahead to make values change + + self.expect("frame variable two", + substrs = ['Hello from Python', + '1 time!']) + + script = 'a = valobj.GetChildMemberWithName(\'integer\'); a_val = a.GetValue(); str = \'int says \' + a_val; return str;' + + # Check that changes in the script are immediately reflected + self.runCmd("type summary add i_am_cool --python-script \"%s\"" % script) + + self.expect("frame variable two", + substrs = ['int says 1']) + + self.expect("frame variable twoptr", + substrs = ['int says 1']) + + # Change the summary + self.runCmd("type summary add --summary-string \"int says ${var.integer}, and float says ${var.floating}\" i_am_cool") + + self.expect("frame variable two", + substrs = ['int says 1', + 'and float says 2.71']) + # Try it for pointers + self.expect("frame variable twoptr", + substrs = ['int says 1', + 'and float says 2.71']) + + # Force a failure for pointers + self.runCmd("type summary add i_am_cool -p --python-script \"%s\"" % script) + + self.expect("frame variable twoptr", matching=False, + substrs = ['and float says 2.71']) + + script = 'return \'Python summary\''; + + self.runCmd("type summary add --name test_summary --python-script \"%s\"" % script) + + # attach the Python named summary to someone + self.expect("frame variable one --summary test_summary", + substrs = ['Python summary']) + + # should not bind to the type + self.expect("frame variable two", matching=False, + substrs = ['Python summary']) + + # and should not stick to the variable + self.expect("frame variable one",matching=False, + substrs = ['Python summary']) + + self.runCmd("type summary add i_am_cool --summary-string \"Text summary\"") + + # should be temporary only + self.expect("frame variable one",matching=False, + substrs = ['Python summary']) + + # use the type summary + self.expect("frame variable two", + substrs = ['Text summary']) + + self.runCmd("n"); # skip ahead to make values change + + # both should use the type summary now + self.expect("frame variable one", + substrs = ['Text summary']) + + self.expect("frame variable two", + substrs = ['Text summary']) + + # disable type summary for pointers, and make a Python regex summary + self.runCmd("type summary add i_am_cool -p --summary-string \"Text summary\"") + self.runCmd("type summary add -x cool --python-script \"%s\"" % script) + + # variables should stick to the type summary + self.expect("frame variable one", + substrs = ['Text summary']) + + self.expect("frame variable two", + substrs = ['Text summary']) + + # array and pointer should match the Python one + self.expect("frame variable twoptr", + substrs = ['Python summary']) + + self.expect("frame variable array", + substrs = ['Python summary']) + + # return pointers to the type summary + self.runCmd("type summary add i_am_cool --summary-string \"Text summary\"") + + self.expect("frame variable one", + substrs = ['Text summary']) + + self.expect("frame variable two", + substrs = ['Text summary']) + + self.expect("frame variable twoptr", + substrs = ['Text summary']) + + self.expect("frame variable array", + substrs = ['Python summary']) diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/main.cpp b/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/main.cpp new file mode 100644 index 0000000..aaccb63 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-script/main.cpp @@ -0,0 +1,53 @@ +//===-- 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 +#include +#include + +struct i_am_cool +{ + int integer; + float floating; + char character; + i_am_cool(int I, float F, char C) : + integer(I), floating(F), character(C) {} + i_am_cool() : integer(1), floating(2), character('3') {} + +}; + +struct i_am_cooler +{ + i_am_cool first_cool; + i_am_cool second_cool; + float floating; + + i_am_cooler(int I1, int I2, float F1, float F2, char C1, char C2) : + first_cool(I1,F1,C1), + second_cool(I2,F2,C2), + floating((F1 + F2)/2) {} +}; + +int main (int argc, const char * argv[]) +{ + i_am_cool one(1,3.14,'E'); + i_am_cool two(4,2.71,'G'); + + i_am_cool* twoptr = &two; + + i_am_cool array[5]; + + i_am_cooler three(10,4,1985,1/1/2011,'B','E'); // Set break point at this line. + + two.integer = 1; + + int dummy = 1; + + return 0; +} \ No newline at end of file -- cgit v1.1