"""
Test some SBValue APIs.
"""

import os, time
import re
import unittest2
import lldb, lldbutil
from lldbtest import *

class ValueAPITestCase(TestBase):

    mydir = os.path.join("python_api", "value")

    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
    @python_api_test
    def test_with_dsym(self):
        """Exercise some SBValue APIs."""
        d = {'EXE': self.exe_name}
        self.buildDsym(dictionary=d)
        self.setTearDownCleanup(dictionary=d)
        self.value_api(self.exe_name)

    @python_api_test
    def test_with_dwarf(self):
        """Exercise some SBValue APIs."""
        d = {'EXE': self.exe_name}
        self.buildDwarf(dictionary=d)
        self.setTearDownCleanup(dictionary=d)
        self.value_api(self.exe_name)

    def setUp(self):
        # Call super's setUp().
        TestBase.setUp(self)
        # We'll use the test method name as the exe_name.
        self.exe_name = self.testMethodName
        # Find the line number to of function 'c'.
        self.line = line_number('main.c', '// Break at this line')

    def value_api(self, exe_name):
        """Exercise some SBValue APIs."""
        exe = os.path.join(os.getcwd(), exe_name)

        # Create a target by the debugger.
        target = self.dbg.CreateTarget(exe)
        self.assertTrue(target, VALID_TARGET)

        # Create the breakpoint inside function 'main'.
        breakpoint = target.BreakpointCreateByLocation('main.c', self.line)
        self.assertTrue(breakpoint, VALID_BREAKPOINT)

        # Now launch the process, and do not stop at entry point.
        process = target.LaunchSimple(None, None, os.getcwd())
        self.assertTrue(process, PROCESS_IS_VALID)

        # Get Frame #0.
        self.assertTrue(process.GetState() == lldb.eStateStopped)
        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
        self.assertTrue(thread != None, "There should be a thread stopped due to breakpoint condition")
        frame0 = thread.GetFrameAtIndex(0)

        # Get variable 'str_ptr'.
        value = frame0.FindVariable('str_ptr')
        self.assertTrue(value, VALID_VARIABLE)
        self.DebugSBValue(value)

        # Get child at index 5 => 'Friday'.
        child = value.GetChildAtIndex(5, lldb.eNoDynamicValues, True)
        self.assertTrue(child, VALID_VARIABLE)
        self.DebugSBValue(child)

        self.expect(child.GetSummary(), exe=False,
            substrs = ['Friday'])

        # Now try to get at the same variable using GetValueForExpressionPath().
        # These two SBValue objects should have the same value.
        val2 = value.GetValueForExpressionPath('[5]')
        self.assertTrue(val2, VALID_VARIABLE)
        self.DebugSBValue(val2)
        self.assertTrue(child.GetValue() == val2.GetValue() and
                        child.GetSummary() == val2.GetSummary())
        
if __name__ == '__main__':
    import atexit
    lldb.SBDebugger.Initialize()
    atexit.register(lambda: lldb.SBDebugger.Terminate())
    unittest2.main()

@@ -2192,24 +2192,410 @@
 lue(value)%0A%0A
+        # SBValue::TypeIsPointerType() should return true.%0A        self.assertTrue(value.TypeIsPointerType())%0A%0A        # Verify the SBValue::GetByteSize() API is working correctly.%0A        arch = self.getArchitecture()%0A        if arch == 'i386':%0A            self.assertTrue(value.GetByteSize() == 4)%0A        elif arch == 'x86_64':%0A            self.assertTrue(value.GetByteSize() == 8)%0A%0A
         # Ge

Add test scenario for exercising SBValue API: TypeIsPointerType() and GetByteSize().