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-rw-r--r--lldb/test/python_api/sbdata/TestSBData.py317
1 files changed, 0 insertions, 317 deletions
diff --git a/lldb/test/python_api/sbdata/TestSBData.py b/lldb/test/python_api/sbdata/TestSBData.py
deleted file mode 100644
index a93e7bd00deb..000000000000
--- a/lldb/test/python_api/sbdata/TestSBData.py
+++ /dev/null
@@ -1,317 +0,0 @@
-"""Test the SBData APIs."""
-
-import os
-import unittest2
-import lldb
-import pexpect
-from lldbtest import *
-from math import fabs
-
-class SBDataAPICase(TestBase):
-
- mydir = os.path.join("python_api", "sbdata")
-
- @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
- @python_api_test
- @dsym_test
- def test_with_dsym_and_run_command(self):
- """Test the SBData APIs."""
- self.buildDsym()
- self.data_api()
-
- @python_api_test
- @dwarf_test
- def test_with_dwarf_and_run_command(self):
- """Test the SBData APIs."""
- self.buildDwarf()
- self.data_api()
-
- 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')
-
- def data_api(self):
- """Test the SBData APIs."""
- self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
-
- self.expect("breakpoint set -f main.cpp -l %d" % self.line,
- BREAKPOINT_CREATED,
- startstr = "Breakpoint created: 1: file ='main.cpp', line = %d, locations = 1" %
- self.line)
-
- 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 = process.GetThreadAtIndex(0)
-
- 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.assertTrue(data.GetUnsignedInt32(error, offset) == 1, 'foo[0].a == 1')
- offset += 4
- low = data.GetSignedInt16(error, offset)
- offset += 2
- high = data.GetSignedInt16(error, offset)
- 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')
- offset += 4
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 8, 'foo[1].a == 8')
- offset += 4
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 5, 'foo[1].b == 5')
- offset += 4
-
- self.runCmd("n")
-
- offset = 16
-
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 5, 'saved foo[1].b == 5')
-
- data = foobar.GetPointeeData(1, 1)
-
- offset = 0
-
- self.assertTrue(data.GetSignedInt32(error, offset) == 8, 'new foo[1].a == 8')
- offset += 4
- self.assertTrue(data.GetSignedInt32(error, offset) == 7, 'new foo[1].a == 7')
- offset += 8
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 0, 'do not read beyond end')
-
- star_foobar = foobar.Dereference()
- self.assertTrue(star_foobar.IsValid())
-
- data = star_foobar.GetData()
-
- if self.TraceOn():
- print data
-
- offset = 0
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 1, 'foo[0].a == 1')
- offset += 4
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 9, 'foo[0].b == 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')
- self.assertTrue(fabs(data.float[2] - 3.14) < 1, 'foo[1].c == 3.14') # exploiting that sizeof(uint32) == sizeof(float)
-
- self.runCmd("n")
-
- offset = 0
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 8, 'then foo[1].a == 8')
- offset += 4
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 7, 'then foo[1].b == 7')
- offset += 4
- self.assertTrue(fabs(data.GetFloat(error, offset) - 3.14) < 1, 'foo[1].c == 3.14')
-
- data = new_foobar.GetData()
-
- if self.TraceOn():
- print data
-
- offset = 0
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 8, 'finally foo[1].a == 8')
- offset += 4
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 7, 'finally foo[1].b == 7')
- offset += 4
- self.assertTrue(fabs(data.GetFloat(error, offset) - 6.28) < 1, 'foo[1].c == 6.28')
-
- self.runCmd("n")
-
- barfoo = frame.FindVariable('barfoo')
-
- data = barfoo.GetData()
-
- if self.TraceOn():
- print barfoo
-
- if self.TraceOn():
- print data
-
- offset = 0
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 1, 'barfoo[0].a = 1')
- offset += 4
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 2, 'barfoo[0].b == 2')
- offset += 4
- self.assertTrue(fabs(data.GetFloat(error, offset) - 3) < 1, 'barfoo[0].c == 3')
- offset += 4
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 4, 'barfoo[1].a = 4')
- offset += 4
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 5, 'barfoo[1].b == 5')
- offset += 4
- self.assertTrue(fabs(data.GetFloat(error, offset) - 6) < 1, 'barfoo[1].c == 6')
-
- new_object = barfoo.CreateValueFromData("new_object",data,barfoo.GetType().GetBasicType(lldb.eBasicTypeInt))
-
- if self.TraceOn():
- print new_object
-
- self.assertTrue(new_object.GetLoadAddress() == 0xFFFFFFFFFFFFFFFF, 'GetLoadAddress() == invalid')
- self.assertTrue(new_object.AddressOf().IsValid() == False, 'AddressOf() == invalid')
- self.assertTrue(new_object.GetAddress().IsValid() == False, 'GetAddress() == invalid')
-
- self.assertTrue(new_object.GetValue() == "1", 'new_object == 1')
-
- data.SetData(error, 'A\0\0\0', data.GetByteOrder(), data.GetAddressByteSize())
-
- data2 = lldb.SBData()
- data2.SetData(error, 'BCD', data.GetByteOrder(), data.GetAddressByteSize())
-
- data.Append(data2)
-
- if self.TraceOn():
- print data
-
- # this breaks on EBCDIC
- offset = 0
- self.assertTrue(data.GetUnsignedInt32(error, offset) == 65, 'made-up data == 65')
- offset += 4
- self.assertTrue(data.GetUnsignedInt8(error, offset) == 66, 'made-up data == 66')
- offset += 1
- self.assertTrue(data.GetUnsignedInt8(error, offset) == 67, 'made-up data == 67')
- offset += 1
- self.assertTrue(data.GetUnsignedInt8(error, offset) == 68, 'made-up data == 68')
- offset += 1
-
- # check the new API calls introduced per LLVM bugzilla enhancement request
- # 11619 (Allow creating SBData values from arrays or primitives in Python)
-
- data2 = lldb.SBData.CreateDataFromCString(process.GetByteOrder(),process.GetAddressByteSize(),'hello!')
- 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.assertTrue(data2.GetUnsignedInt8(error,3) == 108, 'l == 108')
- self.assertTrue(data2.uint8[4] == 111, 'o == 111')
- self.assertTrue(data2.GetUnsignedInt8(error,5) == 33, '! == 33')
- self.assertTrue(data2.uint8[6] == 0, 'binary 0 terminator')
-
- data2 = lldb.SBData.CreateDataFromUInt64Array(process.GetByteOrder(),process.GetAddressByteSize(),[1,2,3,4,5])
- self.assertTrue(data2.GetUnsignedInt64(error,0) == 1, 'data2[0] = 1')
- self.assertTrue(data2.GetUnsignedInt64(error,8) == 2, 'data2[1] = 2')
- self.assertTrue(data2.GetUnsignedInt64(error,16) == 3, 'data2[2] = 3')
- self.assertTrue(data2.GetUnsignedInt64(error,24) == 4, 'data2[3] = 4')
- self.assertTrue(data2.GetUnsignedInt64(error,32) == 5, 'data2[4] = 5')
-
- self.assertTrue(data2.uint64s == [1,2,3,4,5], 'read_data_helper failure: data2 == [1,2,3,4,5]')
-
- data2 = lldb.SBData.CreateDataFromSInt32Array(process.GetByteOrder(),process.GetAddressByteSize(),[2, -2])
- self.assertTrue(data2.sint32[0:2] == [2,-2], 'signed32 data2 = [2,-2]')
-
- data2.Append(lldb.SBData.CreateDataFromSInt64Array(process.GetByteOrder(),process.GetAddressByteSize(),[2, -2]))
- self.assertTrue(data2.GetSignedInt32(error,0) == 2, 'signed32 data2[0] = 2')
- self.assertTrue(data2.GetSignedInt32(error,4) == -2, 'signed32 data2[1] = -2')
- self.assertTrue(data2.sint64[1:3] == [2,-2], 'signed64 data2 = [2,-2]')
-
- data2 = lldb.SBData.CreateDataFromUInt32Array(process.GetByteOrder(),process.GetAddressByteSize(),[1,2,3,4,5])
- self.assertTrue(data2.GetUnsignedInt32(error,0) == 1, '32-bit data2[0] = 1')
- self.assertTrue(data2.GetUnsignedInt32(error,4) == 2, '32-bit data2[1] = 2')
- self.assertTrue(data2.GetUnsignedInt32(error,8) == 3, '32-bit data2[2] = 3')
- self.assertTrue(data2.GetUnsignedInt32(error,12) == 4, '32-bit data2[3] = 4')
- self.assertTrue(data2.GetUnsignedInt32(error,16) == 5, '32-bit data2[4] = 5')
-
- 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( fabs(data2.GetDouble(error,8) - 6.28) < 0.5, 'double data2[1] = 6.28')
- self.assertTrue( fabs(data2.GetDouble(error,16) - 2.71) < 0.5, 'double data2[2] = 2.71')
-
- data2 = lldb.SBData()
-
- data2.SetDataFromCString('hello!')
- self.assertTrue(data2.GetUnsignedInt8(error,0) == 104, 'set h == 104')
- self.assertTrue(data2.GetUnsignedInt8(error,1) == 101, 'set e == 101')
- self.assertTrue(data2.GetUnsignedInt8(error,2) == 108, 'set l == 108')
- self.assertTrue(data2.GetUnsignedInt8(error,3) == 108, 'set l == 108')
- self.assertTrue(data2.GetUnsignedInt8(error,4) == 111, 'set o == 111')
- self.assertTrue(data2.GetUnsignedInt8(error,5) == 33, 'set ! == 33')
- self.assertTrue(data2.GetUnsignedInt8(error,6) == 0, 'set binary 0 terminator')
-
- data2.SetDataFromUInt64Array([1,2,3,4,5])
- self.assertTrue(data2.GetUnsignedInt64(error,0) == 1, 'set data2[0] = 1')
- self.assertTrue(data2.GetUnsignedInt64(error,8) == 2, 'set data2[1] = 2')
- self.assertTrue(data2.GetUnsignedInt64(error,16) == 3, 'set data2[2] = 3')
- self.assertTrue(data2.GetUnsignedInt64(error,24) == 4, 'set data2[3] = 4')
- self.assertTrue(data2.GetUnsignedInt64(error,32) == 5, 'set data2[4] = 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.assertTrue(data2.GetSignedInt32(error,0) == 2, 'set signed32 data2[0] = 2')
- self.assertTrue(data2.GetSignedInt32(error,4) == -2, 'set signed32 data2[1] = -2')
-
- data2.SetDataFromSInt64Array([2, -2])
- self.assertTrue(data2.GetSignedInt32(error,0) == 2, 'set signed64 data2[0] = 2')
- self.assertTrue(data2.GetSignedInt32(error,8) == -2, 'set signed64 data2[1] = -2')
-
- data2.SetDataFromUInt32Array([1,2,3,4,5])
- self.assertTrue(data2.GetUnsignedInt32(error,0) == 1, 'set 32-bit data2[0] = 1')
- self.assertTrue(data2.GetUnsignedInt32(error,4) == 2, 'set 32-bit data2[1] = 2')
- self.assertTrue(data2.GetUnsignedInt32(error,8) == 3, 'set 32-bit data2[2] = 3')
- self.assertTrue(data2.GetUnsignedInt32(error,12) == 4, 'set 32-bit data2[3] = 4')
- self.assertTrue(data2.GetUnsignedInt32(error,16) == 5, 'set 32-bit data2[4] = 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')
-
-if __name__ == '__main__':
- import atexit
- lldb.SBDebugger.Initialize()
- atexit.register(lambda: lldb.SBDebugger.Terminate())
- unittest2.main()
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-31 12:30:47 +0000