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https://github.com/Gericom/teak-llvm.git
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19474e1801
This module was originally intended to be imported by top-level scripts to be able to find the LLDB packages and third party libraries. Packages themselves shouldn't need to import it, because by the time it gets into the package, the top-level script should have already done this. Indeed, it was just adding the same values to sys.path multiple times, so this patch is essentially no functional change. To make sure it doesn't get re-introduced, we also delete the `use_lldb_suite` module from `lldbsuite/test`, although the original copy still remains in `lldb/test` llvm-svn: 251963
119 lines
4.5 KiB
Python
119 lines
4.5 KiB
Python
"""
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Test some expressions involving STL data types.
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"""
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from __future__ import print_function
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import unittest2
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import os, time
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import lldb
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import lldbsuite.test.lldbutil as lldbutil
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from lldbsuite.test.lldbtest import *
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class STLTestCase(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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# Find the line number to break inside main().
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self.source = 'main.cpp'
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self.line = line_number(self.source, '// Set break point at this line.')
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# rdar://problem/10400981
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@unittest2.expectedFailure
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def test(self):
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"""Test some expressions involving STL data types."""
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self.build()
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exe = os.path.join(os.getcwd(), "a.out")
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# The following two lines, if uncommented, will enable loggings.
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#self.ci.HandleCommand("log enable -f /tmp/lldb.log lldb default", res)
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#self.assertTrue(res.Succeeded())
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self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
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# rdar://problem/8543077
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# test/stl: clang built binaries results in the breakpoint locations = 3,
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# is this a problem with clang generated debug info?
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lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True)
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self.runCmd("run", RUN_SUCCEEDED)
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# Stop at 'std::string hello_world ("Hello World!");'.
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self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
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substrs = ['main.cpp:%d' % self.line,
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'stop reason = breakpoint'])
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# The breakpoint should have a hit count of 1.
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self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
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substrs = [' resolved, hit count = 1'])
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# Now try some expressions....
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self.runCmd('expr for (int i = 0; i < hello_world.length(); ++i) { (void)printf("%c\\n", hello_world[i]); }')
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# rdar://problem/10373783
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# rdar://problem/10400981
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self.expect('expr associative_array.size()',
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substrs = [' = 3'])
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self.expect('expr associative_array.count(hello_world)',
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substrs = [' = 1'])
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self.expect('expr associative_array[hello_world]',
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substrs = [' = 1'])
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self.expect('expr associative_array["hello"]',
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substrs = [' = 2'])
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@expectedFailureIcc # icc 13.1 and 14-beta do not emit DW_TAG_template_type_parameter
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@add_test_categories(['pyapi'])
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def test_SBType_template_aspects(self):
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"""Test APIs for getting template arguments from an SBType."""
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self.build()
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exe = os.path.join(os.getcwd(), 'a.out')
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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(self.source, 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 (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(process, lldb.eStopReasonBreakpoint)
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self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint condition")
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frame0 = thread.GetFrameAtIndex(0)
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# Get the type for variable 'associative_array'.
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associative_array = frame0.FindVariable('associative_array')
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self.DebugSBValue(associative_array)
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self.assertTrue(associative_array, VALID_VARIABLE)
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map_type = associative_array.GetType()
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self.DebugSBType(map_type)
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self.assertTrue(map_type, VALID_TYPE)
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num_template_args = map_type.GetNumberOfTemplateArguments()
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self.assertTrue(num_template_args > 0)
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# We expect the template arguments to contain at least 'string' and 'int'.
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expected_types = { 'string': False, 'int': False }
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for i in range(num_template_args):
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t = map_type.GetTemplateArgumentType(i)
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self.DebugSBType(t)
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self.assertTrue(t, VALID_TYPE)
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name = t.GetName()
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if 'string' in name:
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expected_types['string'] = True
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elif 'int' == name:
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expected_types['int'] = True
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# Check that both entries of the dictionary have 'True' as the value.
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self.assertTrue(all(expected_types.values()))
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