mirror of
https://github.com/Gericom/teak-llvm.git
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70ad9c74ae
Due to some libcxx changes to inlining, this now also crashes, so it gets reported as "failure" by the bot. This commit doesn't really change the status quo, just placates the bots. llvm-svn: 345668
126 lines
4.5 KiB
Python
126 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
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import time
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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 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(
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self.source, '// Set break point at this line.')
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@skipIf
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@expectedFailureAll(bugnumber="llvm.org/PR36713")
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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 = self.getBuildArtifact("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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lldbutil.run_break_set_by_file_and_line(
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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(
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'expr for (int i = 0; i < hello_world.length(); ++i) { (void)printf("%c\\n", hello_world[i]); }')
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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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@expectedFailureAll(
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compiler="icc",
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bugnumber="ICC (13.1, 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 = self.getBuildArtifact("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(
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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 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
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# '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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