mirror of
https://github.com/intel/llvm.git
synced 2026-01-27 06:06:34 +08:00
5ccbccfce0
The test driver now takes an option "+b" which enables to run just the benchmarks tests. By default, tests decorated with the @benchmarks_test decorator do not get run. Add an example benchmarks test directory which contains nothing for the time being, just to demonstrate the @benchmarks_test concept. For example, $ ./dotest.py -v benchmarks ... ---------------------------------------------------------------------- Collected 2 tests 1: test_with_gdb (TestRepeatedExprs.RepeatedExprssCase) Test repeated expressions with gdb. ... skipped 'benchmarks tests' 2: test_with_lldb (TestRepeatedExprs.RepeatedExprssCase) Test repeated expressions with lldb. ... skipped 'benchmarks tests' ---------------------------------------------------------------------- Ran 2 tests in 0.047s OK (skipped=2) $ ./dotest.py -v +b benchmarks ... ---------------------------------------------------------------------- Collected 2 tests 1: test_with_gdb (TestRepeatedExprs.RepeatedExprssCase) Test repeated expressions with gdb. ... running test_with_gdb benchmarks result for test_with_gdb ok 2: test_with_lldb (TestRepeatedExprs.RepeatedExprssCase) Test repeated expressions with lldb. ... running test_with_lldb benchmarks result for test_with_lldb ok ---------------------------------------------------------------------- Ran 2 tests in 0.270s OK Also mark some Python API tests which are missing the @python_api_test decorator. llvm-svn: 136553
93 lines
3.3 KiB
Python
93 lines
3.3 KiB
Python
"""
|
|
Test the iteration protocol for frame registers.
|
|
"""
|
|
|
|
import os, time
|
|
import re
|
|
import unittest2
|
|
import lldb
|
|
from lldbtest import *
|
|
|
|
class RegistersIteratorTestCase(TestBase):
|
|
|
|
mydir = "python_api/lldbutil/iter"
|
|
|
|
def setUp(self):
|
|
# Call super's setUp().
|
|
TestBase.setUp(self)
|
|
# Find the line number to break inside main().
|
|
self.line1 = line_number('main.cpp', '// Set break point at this line.')
|
|
|
|
@python_api_test
|
|
def test_iter_registers(self):
|
|
"""Test iterator works correctly for lldbutil.iter_registers()."""
|
|
self.buildDefault()
|
|
self.iter_registers()
|
|
|
|
def iter_registers(self):
|
|
exe = os.path.join(os.getcwd(), "a.out")
|
|
|
|
target = self.dbg.CreateTarget(exe)
|
|
self.assertTrue(target, VALID_TARGET)
|
|
|
|
breakpoint = target.BreakpointCreateByLocation("main.cpp", self.line1)
|
|
self.assertTrue(breakpoint, VALID_BREAKPOINT)
|
|
|
|
# Now launch the process, and do not stop at entry point.
|
|
process = target.LaunchSimple(None, None, os.getcwd())
|
|
|
|
if not process:
|
|
self.fail("SBTarget.LaunchProcess() failed")
|
|
|
|
import lldbutil
|
|
for thread in process:
|
|
if thread.GetStopReason() == lldb.eStopReasonBreakpoint:
|
|
for frame in thread:
|
|
# Dump the registers of this frame using lldbutil.get_GPRs() and friends.
|
|
if self.TraceOn():
|
|
print frame
|
|
|
|
REGs = lldbutil.get_GPRs(frame)
|
|
num = len(REGs)
|
|
if self.TraceOn():
|
|
print "\nNumber of general purpose registers: %d" % num
|
|
for reg in REGs:
|
|
self.assertTrue(reg)
|
|
if self.TraceOn():
|
|
print "%s => %s" % (reg.GetName(), reg.GetValue(frame))
|
|
|
|
REGs = lldbutil.get_FPRs(frame)
|
|
num = len(REGs)
|
|
if self.TraceOn():
|
|
print "\nNumber of floating point registers: %d" % num
|
|
for reg in REGs:
|
|
self.assertTrue(reg)
|
|
if self.TraceOn():
|
|
print "%s => %s" % (reg.GetName(), reg.GetValue(frame))
|
|
|
|
REGs = lldbutil.get_ESRs(frame)
|
|
num = len(REGs)
|
|
if self.TraceOn():
|
|
print "\nNumber of exception state registers: %d" % num
|
|
for reg in REGs:
|
|
self.assertTrue(reg)
|
|
if self.TraceOn():
|
|
print "%s => %s" % (reg.GetName(), reg.GetValue(frame))
|
|
|
|
# And these should also work.
|
|
for kind in ["General Purpose Registers",
|
|
"Floating Point Registers",
|
|
"Exception State Registers"]:
|
|
REGs = lldbutil.get_registers(frame, kind)
|
|
self.assertTrue(REGs)
|
|
|
|
# We've finished dumping the registers for frame #0.
|
|
break
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import atexit
|
|
lldb.SBDebugger.Initialize()
|
|
atexit.register(lambda: lldb.SBDebugger.Terminate())
|
|
unittest2.main()
|