diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2019-08-20 18:01:57 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2019-08-20 18:01:57 +0000 |
| commit | 88c643b6fec27eec436c8d138fee6346e92337d6 (patch) | |
| tree | 82cd13b2f3cde1c9e5f79689ba4e6ba67694843f /packages/Python/lldbsuite/test/python_api/sbdata | |
| parent | 94994d372d014ce4c8758b9605d63fae651bd8aa (diff) | |
Notes
Diffstat (limited to 'packages/Python/lldbsuite/test/python_api/sbdata')
3 files changed, 0 insertions, 605 deletions
diff --git a/packages/Python/lldbsuite/test/python_api/sbdata/Makefile b/packages/Python/lldbsuite/test/python_api/sbdata/Makefile deleted file mode 100644 index 8a7102e347af..000000000000 --- a/packages/Python/lldbsuite/test/python_api/sbdata/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -LEVEL = ../../make - -CXX_SOURCES := main.cpp - -include $(LEVEL)/Makefile.rules diff --git a/packages/Python/lldbsuite/test/python_api/sbdata/TestSBData.py b/packages/Python/lldbsuite/test/python_api/sbdata/TestSBData.py deleted file mode 100644 index 6bdf9a2036ef..000000000000 --- a/packages/Python/lldbsuite/test/python_api/sbdata/TestSBData.py +++ /dev/null @@ -1,557 +0,0 @@ -"""Test the SBData APIs.""" - -from __future__ import print_function - - -from math import fabs -import os -import lldb -from lldbsuite.test.decorators import * -from lldbsuite.test.lldbtest import * -from lldbsuite.test import lldbutil - - -class SBDataAPICase(TestBase): - - mydir = TestBase.compute_mydir(__file__) - - def setUp(self): - # Call super's setUp(). - TestBase.setUp(self) - # Find the line number to break on inside main.cpp. - self.line = line_number('main.cpp', '// set breakpoint here') - - @add_test_categories(['pyapi']) - def test_byte_order_and_address_byte_size(self): - """Test the SBData::SetData() to ensure the byte order and address - byte size are obeyed""" - addr_data = b'\x11\x22\x33\x44\x55\x66\x77\x88' - error = lldb.SBError() - data = lldb.SBData() - data.SetData(error, addr_data, lldb.eByteOrderBig, 4) - addr = data.GetAddress(error, 0) - self.assertTrue(addr == 0x11223344); - data.SetData(error, addr_data, lldb.eByteOrderBig, 8) - addr = data.GetAddress(error, 0) - self.assertTrue(addr == 0x1122334455667788); - data.SetData(error, addr_data, lldb.eByteOrderLittle, 4) - addr = data.GetAddress(error, 0) - self.assertTrue(addr == 0x44332211); - data.SetData(error, addr_data, lldb.eByteOrderLittle, 8) - addr = data.GetAddress(error, 0) - self.assertTrue(addr == 0x8877665544332211); - - @add_test_categories(['pyapi']) - def test_with_run_command(self): - """Test the SBData APIs.""" - self.build() - self.runCmd("file " + self.getBuildArtifact("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']) - - target = self.dbg.GetSelectedTarget() - - process = target.GetProcess() - - thread = lldbutil.get_stopped_thread( - process, lldb.eStopReasonBreakpoint) - self.assertIsNotNone(thread) - - frame = thread.GetSelectedFrame() - if self.TraceOn(): - print(frame) - foobar = frame.FindVariable('foobar') - self.assertTrue(foobar.IsValid()) - if self.TraceOn(): - print(foobar) - - data = foobar.GetPointeeData(0, 2) - - if self.TraceOn(): - print(data) - - offset = 0 - error = lldb.SBError() - - self.assert_data(data.GetUnsignedInt32, offset, 1) - offset += 4 - low = data.GetSignedInt16(error, offset) - self.assertTrue(error.Success()) - offset += 2 - high = data.GetSignedInt16(error, offset) - self.assertTrue(error.Success()) - offset += 2 - self.assertTrue( - (low == 9 and high == 0) or ( - low == 0 and high == 9), - 'foo[0].b == 9') - self.assertTrue( - fabs( - data.GetFloat( - error, - offset) - - 3.14) < 1, - 'foo[0].c == 3.14') - self.assertTrue(error.Success()) - offset += 4 - self.assert_data(data.GetUnsignedInt32, offset, 8) - offset += 4 - self.assert_data(data.GetUnsignedInt32, offset, 5) - offset += 4 - - self.runCmd("n") - - offset = 16 - - self.assert_data(data.GetUnsignedInt32, offset, 5) - - data = foobar.GetPointeeData(1, 1) - - offset = 0 - - self.assert_data(data.GetSignedInt32, offset, 8) - offset += 4 - self.assert_data(data.GetSignedInt32, offset, 7) - offset += 8 - self.assertTrue( - data.GetUnsignedInt32( - error, - offset) == 0, - 'do not read beyond end') - self.assertTrue(not error.Success()) - error.Clear() # clear the error for the next test - - star_foobar = foobar.Dereference() - self.assertTrue(star_foobar.IsValid()) - - data = star_foobar.GetData() - - if self.TraceOn(): - print(data) - - offset = 0 - self.assert_data(data.GetUnsignedInt32, offset, 1) - offset += 4 - self.assert_data(data.GetUnsignedInt32, offset, 9) - - foobar_addr = star_foobar.GetLoadAddress() - foobar_addr += 12 - - # http://llvm.org/bugs/show_bug.cgi?id=11579 - # lldb::SBValue::CreateValueFromAddress does not verify SBType::GetPointerType succeeds - # This should not crash LLDB. - nothing = foobar.CreateValueFromAddress( - "nothing", foobar_addr, star_foobar.GetType().GetBasicType( - lldb.eBasicTypeInvalid)) - - new_foobar = foobar.CreateValueFromAddress( - "f00", foobar_addr, star_foobar.GetType()) - self.assertTrue(new_foobar.IsValid()) - if self.TraceOn(): - print(new_foobar) - - data = new_foobar.GetData() - - if self.TraceOn(): - print(data) - - self.assertTrue(data.uint32[0] == 8, 'then foo[1].a == 8') - self.assertTrue(data.uint32[1] == 7, 'then foo[1].b == 7') - # exploiting that sizeof(uint32) == sizeof(float) - self.assertTrue(fabs(data.float[2] - 3.14) < 1, 'foo[1].c == 3.14') - - self.runCmd("n") - - offset = 0 - self.assert_data(data.GetUnsignedInt32, offset, 8) - offset += 4 - self.assert_data(data.GetUnsignedInt32, offset, 7) - offset += 4 - self.assertTrue( - fabs( - data.GetFloat( - error, - offset) - - 3.14) < 1, - 'foo[1].c == 3.14') - self.assertTrue(error.Success()) - - data = new_foobar.GetData() - - if self.TraceOn(): - print(data) - - offset = 0 - self.assert_data(data.GetUnsignedInt32, offset, 8) - offset += 4 - self.assert_data(data.GetUnsignedInt32, offset, 7) - offset += 4 - self.assertTrue( - fabs( - data.GetFloat( - error, - offset) - - 6.28) < 1, - 'foo[1].c == 6.28') - self.assertTrue(error.Success()) - - self.runCmd("n") - - barfoo = frame.FindVariable('barfoo') - - data = barfoo.GetData() - - if self.TraceOn(): - print(barfoo) - - if self.TraceOn(): - print(data) - - offset = 0 - self.assert_data(data.GetUnsignedInt32, offset, 1) - offset += 4 - self.assert_data(data.GetUnsignedInt32, offset, 2) - offset += 4 - self.assertTrue( - fabs( - data.GetFloat( - error, - offset) - - 3) < 1, - 'barfoo[0].c == 3') - self.assertTrue(error.Success()) - offset += 4 - self.assert_data(data.GetUnsignedInt32, offset, 4) - offset += 4 - self.assert_data(data.GetUnsignedInt32, offset, 5) - offset += 4 - self.assertTrue( - fabs( - data.GetFloat( - error, - offset) - - 6) < 1, - 'barfoo[1].c == 6') - self.assertTrue(error.Success()) - - new_object = barfoo.CreateValueFromData( - "new_object", data, barfoo.GetType().GetBasicType( - lldb.eBasicTypeInt)) - - if self.TraceOn(): - print(new_object) - - self.assertTrue(new_object.GetValue() == "1", 'new_object == 1') - - if data.GetByteOrder() == lldb.eByteOrderBig: - data.SetData( - error, - '\0\0\0A', - data.GetByteOrder(), - data.GetAddressByteSize()) - else: - data.SetData( - error, - 'A\0\0\0', - data.GetByteOrder(), - data.GetAddressByteSize()) - self.assertTrue(error.Success()) - - data2 = lldb.SBData() - data2.SetData( - error, - 'BCD', - data.GetByteOrder(), - data.GetAddressByteSize()) - self.assertTrue(error.Success()) - - data.Append(data2) - - if self.TraceOn(): - print(data) - - # this breaks on EBCDIC - offset = 0 - self.assert_data(data.GetUnsignedInt32, offset, 65) - offset += 4 - self.assert_data(data.GetUnsignedInt8, offset, 66) - offset += 1 - self.assert_data(data.GetUnsignedInt8, offset, 67) - offset += 1 - self.assert_data(data.GetUnsignedInt8, offset, 68) - offset += 1 - - # check the new API calls introduced per LLVM llvm.org/prenhancement request - # 11619 (Allow creating SBData values from arrays or primitives in - # Python) - - hello_str = "hello!" - data2 = lldb.SBData.CreateDataFromCString( - process.GetByteOrder(), process.GetAddressByteSize(), hello_str) - self.assertTrue(len(data2.uint8) == len(hello_str)) - self.assertTrue(data2.uint8[0] == 104, 'h == 104') - self.assertTrue(data2.uint8[1] == 101, 'e == 101') - self.assertTrue(data2.uint8[2] == 108, 'l == 108') - self.assert_data(data2.GetUnsignedInt8, 3, 108) # l - self.assertTrue(data2.uint8[4] == 111, 'o == 111') - self.assert_data(data2.GetUnsignedInt8, 5, 33) # ! - - uint_lists = [[1, 2, 3, 4, 5], [int(i) for i in [1, 2, 3, 4, 5]]] - int_lists = [[2, -2], [int(i) for i in [2, -2]]] - - for l in uint_lists: - data2 = lldb.SBData.CreateDataFromUInt64Array( - process.GetByteOrder(), process.GetAddressByteSize(), l) - self.assert_data(data2.GetUnsignedInt64, 0, 1) - self.assert_data(data2.GetUnsignedInt64, 8, 2) - self.assert_data(data2.GetUnsignedInt64, 16, 3) - self.assert_data(data2.GetUnsignedInt64, 24, 4) - self.assert_data(data2.GetUnsignedInt64, 32, 5) - - self.assertTrue( - data2.uint64s == [ - 1, - 2, - 3, - 4, - 5], - 'read_data_helper failure: data2 == [1,2,3,4,5]') - - for l in int_lists: - data2 = lldb.SBData.CreateDataFromSInt32Array( - process.GetByteOrder(), process.GetAddressByteSize(), l) - self.assertTrue( - data2.sint32[ - 0:2] == [ - 2, -2], 'signed32 data2 = [2,-2]') - - data2.Append( - lldb.SBData.CreateDataFromSInt64Array( - process.GetByteOrder(), - process.GetAddressByteSize(), - int_lists[0])) - self.assert_data(data2.GetSignedInt32, 0, 2) - self.assert_data(data2.GetSignedInt32, 4, -2) - self.assertTrue( - data2.sint64[ - 1:3] == [ - 2, -2], 'signed64 data2 = [2,-2]') - - for l in int_lists: - data2 = lldb.SBData.CreateDataFromSInt64Array( - process.GetByteOrder(), process.GetAddressByteSize(), l) - self.assert_data(data2.GetSignedInt64, 0, 2) - self.assert_data(data2.GetSignedInt64, 8, -2) - self.assertTrue( - data2.sint64[ - 0:2] == [ - 2, -2], 'signed64 data2 = [2,-2]') - - for l in uint_lists: - data2 = lldb.SBData.CreateDataFromUInt32Array( - process.GetByteOrder(), process.GetAddressByteSize(), l) - self.assert_data(data2.GetUnsignedInt32, 0, 1) - self.assert_data(data2.GetUnsignedInt32, 4, 2) - self.assert_data(data2.GetUnsignedInt32, 8, 3) - self.assert_data(data2.GetUnsignedInt32, 12, 4) - self.assert_data(data2.GetUnsignedInt32, 16, 5) - - bool_list = [True, True, False, False, True, False] - - data2 = lldb.SBData.CreateDataFromSInt32Array( - process.GetByteOrder(), process.GetAddressByteSize(), bool_list) - self.assertTrue( - data2.sint32[ - 0:6] == [ - 1, - 1, - 0, - 0, - 1, - 0], - 'signed32 data2 = [1, 1, 0, 0, 1, 0]') - - data2 = lldb.SBData.CreateDataFromUInt32Array( - process.GetByteOrder(), process.GetAddressByteSize(), bool_list) - self.assertTrue( - data2.uint32[ - 0:6] == [ - 1, - 1, - 0, - 0, - 1, - 0], - 'unsigned32 data2 = [1, 1, 0, 0, 1, 0]') - - data2 = lldb.SBData.CreateDataFromSInt64Array( - process.GetByteOrder(), process.GetAddressByteSize(), bool_list) - self.assertTrue( - data2.sint64[ - 0:6] == [ - 1, - 1, - 0, - 0, - 1, - 0], - 'signed64 data2 = [1, 1, 0, 0, 1, 0]') - - data2 = lldb.SBData.CreateDataFromUInt64Array( - process.GetByteOrder(), process.GetAddressByteSize(), bool_list) - self.assertTrue( - data2.uint64[ - 0:6] == [ - 1, - 1, - 0, - 0, - 1, - 0], - 'signed64 data2 = [1, 1, 0, 0, 1, 0]') - - data2 = lldb.SBData.CreateDataFromDoubleArray( - process.GetByteOrder(), process.GetAddressByteSize(), [ - 3.14, 6.28, 2.71]) - self.assertTrue( - fabs( - data2.GetDouble( - error, - 0) - - 3.14) < 0.5, - 'double data2[0] = 3.14') - self.assertTrue(error.Success()) - self.assertTrue( - fabs( - data2.GetDouble( - error, - 8) - - 6.28) < 0.5, - 'double data2[1] = 6.28') - self.assertTrue(error.Success()) - self.assertTrue( - fabs( - data2.GetDouble( - error, - 16) - - 2.71) < 0.5, - 'double data2[2] = 2.71') - self.assertTrue(error.Success()) - - data2 = lldb.SBData() - - data2.SetDataFromCString(hello_str) - self.assertTrue(len(data2.uint8) == len(hello_str)) - self.assert_data(data2.GetUnsignedInt8, 0, 104) - self.assert_data(data2.GetUnsignedInt8, 1, 101) - self.assert_data(data2.GetUnsignedInt8, 2, 108) - self.assert_data(data2.GetUnsignedInt8, 3, 108) - self.assert_data(data2.GetUnsignedInt8, 4, 111) - self.assert_data(data2.GetUnsignedInt8, 5, 33) - - data2.SetDataFromUInt64Array([1, 2, 3, 4, 5]) - self.assert_data(data2.GetUnsignedInt64, 0, 1) - self.assert_data(data2.GetUnsignedInt64, 8, 2) - self.assert_data(data2.GetUnsignedInt64, 16, 3) - self.assert_data(data2.GetUnsignedInt64, 24, 4) - self.assert_data(data2.GetUnsignedInt64, 32, 5) - - self.assertTrue( - data2.uint64[0] == 1, - 'read_data_helper failure: set data2[0] = 1') - self.assertTrue( - data2.uint64[1] == 2, - 'read_data_helper failure: set data2[1] = 2') - self.assertTrue( - data2.uint64[2] == 3, - 'read_data_helper failure: set data2[2] = 3') - self.assertTrue( - data2.uint64[3] == 4, - 'read_data_helper failure: set data2[3] = 4') - self.assertTrue( - data2.uint64[4] == 5, - 'read_data_helper failure: set data2[4] = 5') - - self.assertTrue( - data2.uint64[ - 0:2] == [ - 1, - 2], - 'read_data_helper failure: set data2[0:2] = [1,2]') - - data2.SetDataFromSInt32Array([2, -2]) - self.assert_data(data2.GetSignedInt32, 0, 2) - self.assert_data(data2.GetSignedInt32, 4, -2) - - data2.SetDataFromSInt64Array([2, -2]) - self.assert_data(data2.GetSignedInt64, 0, 2) - self.assert_data(data2.GetSignedInt64, 8, -2) - - data2.SetDataFromUInt32Array([1, 2, 3, 4, 5]) - self.assert_data(data2.GetUnsignedInt32, 0, 1) - self.assert_data(data2.GetUnsignedInt32, 4, 2) - self.assert_data(data2.GetUnsignedInt32, 8, 3) - self.assert_data(data2.GetUnsignedInt32, 12, 4) - self.assert_data(data2.GetUnsignedInt32, 16, 5) - - self.assertTrue( - data2.uint32[0] == 1, - 'read_data_helper failure: set 32-bit data2[0] = 1') - self.assertTrue( - data2.uint32[1] == 2, - 'read_data_helper failure: set 32-bit data2[1] = 2') - self.assertTrue( - data2.uint32[2] == 3, - 'read_data_helper failure: set 32-bit data2[2] = 3') - self.assertTrue( - data2.uint32[3] == 4, - 'read_data_helper failure: set 32-bit data2[3] = 4') - self.assertTrue( - data2.uint32[4] == 5, - 'read_data_helper failure: set 32-bit data2[4] = 5') - - data2.SetDataFromDoubleArray([3.14, 6.28, 2.71]) - self.assertTrue(fabs(data2.GetDouble(error, 0) - 3.14) - < 0.5, 'set double data2[0] = 3.14') - self.assertTrue(fabs(data2.GetDouble(error, 8) - 6.28) - < 0.5, 'set double data2[1] = 6.28') - self.assertTrue(fabs(data2.GetDouble(error, 16) - 2.71) - < 0.5, 'set double data2[2] = 2.71') - - self.assertTrue( - fabs( - data2.double[0] - - 3.14) < 0.5, - 'read_data_helper failure: set double data2[0] = 3.14') - self.assertTrue( - fabs( - data2.double[1] - - 6.28) < 0.5, - 'read_data_helper failure: set double data2[1] = 6.28') - self.assertTrue( - fabs( - data2.double[2] - - 2.71) < 0.5, - 'read_data_helper failure: set double data2[2] = 2.71') - - def assert_data(self, func, arg, expected): - """ Asserts func(SBError error, arg) == expected. """ - error = lldb.SBError() - result = func(error, arg) - if not error.Success(): - stream = lldb.SBStream() - error.GetDescription(stream) - self.assertTrue( - error.Success(), "%s(error, %s) did not succeed: %s" % - (func.__name__, arg, stream.GetData())) - self.assertTrue( - expected == result, "%s(error, %s) == %s != %s" % - (func.__name__, arg, result, expected)) diff --git a/packages/Python/lldbsuite/test/python_api/sbdata/main.cpp b/packages/Python/lldbsuite/test/python_api/sbdata/main.cpp deleted file mode 100644 index 6018475d83c0..000000000000 --- a/packages/Python/lldbsuite/test/python_api/sbdata/main.cpp +++ /dev/null @@ -1,43 +0,0 @@ -//===-- main.c --------------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -#include <stdint.h> - -struct foo -{ - uint32_t a; - uint32_t b; - float c; - foo() : a(0), b(1), c(3.14) {} - foo(uint32_t A, uint32_t B, float C) : - a(A), - b(B), - c(C) - {} -}; - -int main (int argc, char const *argv[]) -{ - foo* foobar = new foo[2]; - - foobar[0].a = 1; - foobar[0].b = 9; - - foobar[1].a = 8; - foobar[1].b = 5; - - foobar[1].b = 7; // set breakpoint here - - foobar[1].c = 6.28; - - foo barfoo[] = {foo(1,2,3), foo(4,5,6)}; - - delete[] foobar; - - return 0; -} |
