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"""
Test some ARM instruction emulation.
"""
from __future__ import print_function
import os
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class ARMEmulationTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@no_debug_info_test
def test_thumb_emulations(self):
test_dir = os.path.join(self.getSourceDir(), "new-test-files")
files = os.listdir(test_dir)
thumb_files = list()
for f in files:
if '-thumb.dat' in f:
thumb_files.append(f)
for f in thumb_files:
test_file = os.path.join(test_dir, f)
self.run_a_single_test(test_file)
@no_debug_info_test
def test_arm_emulations(self):
test_dir = os.path.join(self.getSourceDir(), "new-test-files")
files = os.listdir(test_dir)
arm_files = list()
for f in files:
if '-arm.dat' in f:
arm_files.append(f)
for f in arm_files:
test_file = os.path.join(test_dir, f)
self.run_a_single_test(test_file)
def run_a_single_test(self, filename):
insn = lldb.SBInstruction()
stream = lldb.SBStream()
success = insn.TestEmulation(stream, filename)
output = stream.GetData()
if self.TraceOn():
print('\nRunning test ' + os.path.basename(filename))
print(output)
self.assertTrue(success, 'Emulation test succeeded.')
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