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authorDimitry Andric <dim@FreeBSD.org>2019-08-20 18:01:57 +0000
committerDimitry Andric <dim@FreeBSD.org>2019-08-20 18:01:57 +0000
commit88c643b6fec27eec436c8d138fee6346e92337d6 (patch)
tree82cd13b2f3cde1c9e5f79689ba4e6ba67694843f /packages/Python/lldbsuite/test/python_api/sbdata
parent94994d372d014ce4c8758b9605d63fae651bd8aa (diff)
Notes
Diffstat (limited to 'packages/Python/lldbsuite/test/python_api/sbdata')
-rw-r--r--packages/Python/lldbsuite/test/python_api/sbdata/Makefile5
-rw-r--r--packages/Python/lldbsuite/test/python_api/sbdata/TestSBData.py557
-rw-r--r--packages/Python/lldbsuite/test/python_api/sbdata/main.cpp43
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;
-}