[lldb][test] Remove symlink for API tests.
Summary: Moves lldbsuite tests to lldb/test/API.
This is a largely mechanical change, moved with the following steps:
```
rm lldb/test/API/testcases
mkdir -p lldb/test/API/{test_runner/test,tools/lldb-{server,vscode}}
mv lldb/packages/Python/lldbsuite/test/test_runner/test lldb/test/API/test_runner
for d in $(find lldb/packages/Python/lldbsuite/test/* -maxdepth 0 -type d | egrep -v "make|plugins|test_runner|tools"); do mv $d lldb/test/API; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-vscode -maxdepth 1 -mindepth 1 | grep -v ".py"); do mv $d lldb/test/API/tools/lldb-vscode; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-server -maxdepth 1 -mindepth 1 | egrep -v "gdbremote_testcase.py|lldbgdbserverutils.py|socket_packet_pump.py"); do mv $d lldb/test/API/tools/lldb-server; done
```
lldb/packages/Python/lldbsuite/__init__.py and lldb/test/API/lit.cfg.py were also updated with the new directory structure.
Reviewers: labath, JDevlieghere
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D71151
This commit is contained in:
Jordan Rupprecht
193
lldb/test/API/python_api/value/TestValueAPI.py
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193
lldb/test/API/python_api/value/TestValueAPI.py
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"""
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Test some SBValue APIs.
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"""
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from __future__ import print_function
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class ValueAPITestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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# We'll use the test method name as the exe_name.
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self.exe_name = self.testMethodName
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# Find the line number to of function 'c'.
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self.line = line_number('main.c', '// Break at this line')
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@expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24772")
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@add_test_categories(['pyapi'])
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def test(self):
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"""Exercise some SBValue APIs."""
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d = {'EXE': self.exe_name}
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self.build(dictionary=d)
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self.setTearDownCleanup(dictionary=d)
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exe = self.getBuildArtifact(self.exe_name)
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# Create a target by the debugger.
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target = self.dbg.CreateTarget(exe)
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self.assertTrue(target, VALID_TARGET)
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# Create the breakpoint inside function 'main'.
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breakpoint = target.BreakpointCreateByLocation('main.c', self.line)
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self.assertTrue(breakpoint, VALID_BREAKPOINT)
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# Now launch the process, and do not stop at entry point.
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process = target.LaunchSimple(
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None, None, self.get_process_working_directory())
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self.assertTrue(process, PROCESS_IS_VALID)
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# Get Frame #0.
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self.assertTrue(process.GetState() == lldb.eStateStopped)
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thread = lldbutil.get_stopped_thread(
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process, lldb.eStopReasonBreakpoint)
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self.assertTrue(
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thread.IsValid(),
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"There should be a thread stopped due to breakpoint condition")
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frame0 = thread.GetFrameAtIndex(0)
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# Get global variable 'days_of_week'.
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list = target.FindGlobalVariables('days_of_week', 1)
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days_of_week = list.GetValueAtIndex(0)
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self.assertTrue(days_of_week, VALID_VARIABLE)
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self.assertEqual(days_of_week.GetNumChildren(), 7, VALID_VARIABLE)
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self.DebugSBValue(days_of_week)
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# Use this to test the "child" and "children" accessors:
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children = days_of_week.children
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self.assertEqual(len(children), 7, VALID_VARIABLE)
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for i in range(0, len(children)):
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day = days_of_week.child[i]
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list_day = children[i]
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self.assertNotEqual(day, None)
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self.assertNotEqual(list_day, None)
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self.assertEqual(day.GetSummary(), list_day.GetSummary(), VALID_VARIABLE)
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# Spot check the actual value:
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first_day = days_of_week.child[1]
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self.assertEqual(first_day.GetSummary(), '"Monday"', VALID_VARIABLE)
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# Get global variable 'weekdays'.
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list = target.FindGlobalVariables('weekdays', 1)
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weekdays = list.GetValueAtIndex(0)
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self.assertTrue(weekdays, VALID_VARIABLE)
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self.assertTrue(weekdays.GetNumChildren() == 5, VALID_VARIABLE)
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self.DebugSBValue(weekdays)
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# Get global variable 'g_table'.
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list = target.FindGlobalVariables('g_table', 1)
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g_table = list.GetValueAtIndex(0)
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self.assertTrue(g_table, VALID_VARIABLE)
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self.assertTrue(g_table.GetNumChildren() == 2, VALID_VARIABLE)
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self.DebugSBValue(g_table)
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fmt = lldbutil.BasicFormatter()
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cvf = lldbutil.ChildVisitingFormatter(indent_child=2)
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rdf = lldbutil.RecursiveDecentFormatter(indent_child=2)
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if self.TraceOn():
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print(fmt.format(days_of_week))
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print(cvf.format(days_of_week))
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print(cvf.format(weekdays))
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print(rdf.format(g_table))
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# Get variable 'my_int_ptr'.
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value = frame0.FindVariable('my_int_ptr')
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self.assertTrue(value, VALID_VARIABLE)
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self.DebugSBValue(value)
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# Get what 'my_int_ptr' points to.
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pointed = value.GetChildAtIndex(0)
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self.assertTrue(pointed, VALID_VARIABLE)
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self.DebugSBValue(pointed)
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# While we are at it, verify that 'my_int_ptr' points to 'g_my_int'.
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symbol = target.ResolveLoadAddress(
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int(pointed.GetLocation(), 0)).GetSymbol()
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self.assertTrue(symbol)
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self.expect(symbol.GetName(), exe=False,
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startstr='g_my_int')
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# Get variable 'str_ptr'.
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value = frame0.FindVariable('str_ptr')
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self.assertTrue(value, VALID_VARIABLE)
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self.DebugSBValue(value)
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# SBValue::TypeIsPointerType() should return true.
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self.assertTrue(value.TypeIsPointerType())
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# Verify the SBValue::GetByteSize() API is working correctly.
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arch = self.getArchitecture()
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if arch == 'i386':
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self.assertTrue(value.GetByteSize() == 4)
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elif arch == 'x86_64':
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self.assertTrue(value.GetByteSize() == 8)
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# Get child at index 5 => 'Friday'.
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child = value.GetChildAtIndex(5, lldb.eNoDynamicValues, True)
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self.assertTrue(child, VALID_VARIABLE)
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self.DebugSBValue(child)
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self.expect(child.GetSummary(), exe=False,
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substrs=['Friday'])
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# Now try to get at the same variable using GetValueForExpressionPath().
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# These two SBValue objects should have the same value.
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val2 = value.GetValueForExpressionPath('[5]')
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self.assertTrue(val2, VALID_VARIABLE)
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self.DebugSBValue(val2)
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self.assertTrue(child.GetValue() == val2.GetValue() and
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child.GetSummary() == val2.GetSummary())
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val_i = target.EvaluateExpression('i')
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val_s = target.EvaluateExpression('s')
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val_a = target.EvaluateExpression('a')
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self.assertTrue(
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val_s.GetChildMemberWithName('a').GetAddress().IsValid(),
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VALID_VARIABLE)
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self.assertTrue(
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val_s.GetChildMemberWithName('a').AddressOf(),
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VALID_VARIABLE)
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self.assertTrue(
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val_a.Cast(
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val_i.GetType()).AddressOf(),
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VALID_VARIABLE)
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# Check that lldb.value implements truth testing.
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self.assertFalse(lldb.value(frame0.FindVariable('bogus')))
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self.assertTrue(lldb.value(frame0.FindVariable('uinthex')))
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self.assertTrue(int(lldb.value(frame0.FindVariable('uinthex')))
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== 3768803088, 'uinthex == 3768803088')
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self.assertTrue(int(lldb.value(frame0.FindVariable('sinthex')))
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== -526164208, 'sinthex == -526164208')
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# Check value_iter works correctly.
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for v in [
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lldb.value(frame0.FindVariable('uinthex')),
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lldb.value(frame0.FindVariable('sinthex'))
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]:
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self.assertTrue(v)
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self.assertTrue(
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frame0.FindVariable('uinthex').GetValueAsUnsigned() == 3768803088,
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'unsigned uinthex == 3768803088')
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self.assertTrue(
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frame0.FindVariable('sinthex').GetValueAsUnsigned() == 3768803088,
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'unsigned sinthex == 3768803088')
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self.assertTrue(
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frame0.FindVariable('uinthex').GetValueAsSigned() == -
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526164208,
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'signed uinthex == -526164208')
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self.assertTrue(
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frame0.FindVariable('sinthex').GetValueAsSigned() == -
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526164208,
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'signed sinthex == -526164208')
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