mirror of
https://github.com/Gericom/teak-llvm.git
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0d435b6933
TestCallUserAnonTypedef.py and TestIRInterpreter.py fail to limitation of JIT expressions in handling hard float ABI targets. TestBSDArchives.py fails due to python unicode error. TestBuiltinTrap.py fails due to wrong line information generated by some gcc versions. llvm-svn: 270745
73 lines
2.4 KiB
Python
73 lines
2.4 KiB
Python
"""
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Test the IR interpreter
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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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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 IRInterpreterTestCase(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 for main.c.
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self.line = line_number('main.c',
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'// Set breakpoint here')
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# Disable confirmation prompt to avoid infinite wait
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self.runCmd("settings set auto-confirm true")
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self.addTearDownHook(lambda: self.runCmd("settings clear auto-confirm"))
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def build_and_run(self):
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"""Test the IR interpreter"""
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self.build()
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self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
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lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=False)
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self.runCmd("run", RUN_SUCCEEDED)
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@add_test_categories(['pyapi'])
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@expectedFailureAll(oslist=['windows'], bugnumber="http://llvm.org/pr21765") # getpid() is POSIX, among other problems, see bug
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@expectedFailureAll(oslist=['linux'], archs=['arm'], bugnumber="llvm.org/pr27868")
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def test_ir_interpreter(self):
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self.build_and_run()
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options = lldb.SBExpressionOptions()
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options.SetLanguage(lldb.eLanguageTypeC_plus_plus)
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set_up_expressions = ["int $i = 9", "int $j = 3", "int $k = 5"]
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expressions = ["$i + $j",
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"$i - $j",
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"$i * $j",
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"$i / $j",
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"$i % $k",
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"$i << $j",
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"$i & $j",
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"$i | $j",
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"$i ^ $j"]
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for expression in set_up_expressions:
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self.frame().EvaluateExpression(expression, options)
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for expression in expressions:
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interp_expression = expression
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jit_expression = "(int)getpid(); " + expression
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interp_result = self.frame().EvaluateExpression(interp_expression, options).GetValueAsSigned()
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jit_result = self.frame().EvaluateExpression(jit_expression, options).GetValueAsSigned()
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self.assertEqual(interp_result, jit_result, "While evaluating " + expression)
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