4ba3aee138
Summary: Add -data-info-line command + test Test Plan: ./dotest.py -v --executable $BUILDDIR/bin/lldb tools/lldb-mi/ Reviewers: abidh Reviewed By: abidh Subscribers: lldb-commits, abidh Differential Revision: http://reviews.llvm.org/D9276 llvm-svn: 236208
184 lines
7.6 KiB
Python
184 lines
7.6 KiB
Python
"""
|
|
Test lldb-mi -data-xxx commands.
|
|
"""
|
|
|
|
import lldbmi_testcase
|
|
from lldbtest import *
|
|
import unittest2
|
|
|
|
class MiDataTestCase(lldbmi_testcase.MiTestCaseBase):
|
|
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
|
|
@lldbmi_test
|
|
@expectedFailureWindows("llvm.org/pr22274: need a pexpect replacement for windows")
|
|
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
|
|
def test_lldbmi_data_disassemble(self):
|
|
"""Test that 'lldb-mi --interpreter' works for -data-disassemble."""
|
|
|
|
self.spawnLldbMi(args = None)
|
|
|
|
# Load executable
|
|
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
|
|
self.expect("\^done")
|
|
|
|
# Run to main
|
|
self.runCmd("-break-insert -f main")
|
|
self.expect("\^done,bkpt={number=\"1\"")
|
|
self.runCmd("-exec-run")
|
|
self.expect("\^running")
|
|
self.expect("\*stopped,reason=\"breakpoint-hit\"")
|
|
|
|
# Get an address for disassembling: use main
|
|
self.runCmd("-data-evaluate-expression main")
|
|
self.expect("\^done,value=\"0x[0-9a-f]+\"")
|
|
addr = int(self.child.after.split("\"")[1], 16)
|
|
|
|
# Test -data-disassemble: try to disassemble some address
|
|
self.runCmd("-data-disassemble -s %#x -e %#x -- 0" % (addr, addr + 0x10))
|
|
self.expect("\^done,asm_insns=\[{address=\"0x0*%x\",func-name=\"main\",offset=\"0\",size=\"[1-9]+\",inst=\".+?\"}," % addr)
|
|
|
|
@lldbmi_test
|
|
@expectedFailureWindows("llvm.org/pr22274: need a pexpect replacement for windows")
|
|
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
|
|
@unittest2.skip("-data-evaluate-expression doesn't work") #FIXME: the global case worked before refactoring
|
|
def test_lldbmi_data_read_memory_bytes(self):
|
|
"""Test that 'lldb-mi --interpreter' works for -data-read-memory-bytes."""
|
|
|
|
self.spawnLldbMi(args = None)
|
|
|
|
# Load executable
|
|
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
|
|
self.expect("\^done")
|
|
|
|
# Run to main
|
|
self.runCmd("-break-insert -f main")
|
|
self.expect("\^done,bkpt={number=\"1\"")
|
|
self.runCmd("-exec-run")
|
|
self.expect("\^running")
|
|
self.expect("\*stopped,reason=\"breakpoint-hit\"")
|
|
|
|
# Get address of char[] (global)
|
|
self.runCmd("-data-evaluate-expression &g_CharArray")
|
|
self.expect("\^done,value=\"0x[0-9a-f]+\"")
|
|
addr = int(self.child.after.split("\"")[1], 16)
|
|
size = 5
|
|
|
|
# Test that -data-read-memory-bytes works for char[] type (global)
|
|
self.runCmd("-data-read-memory-bytes %#x %d" % (addr, size))
|
|
self.expect("\^done,memory=\[{begin=\"0x0*%x\",offset=\"0x0+\",end=\"0x0*%x\",contents=\"1112131400\"}\]" % (addr, addr + size))
|
|
|
|
# Get address of static char[]
|
|
self.runCmd("-data-evaluate-expression &s_CharArray")
|
|
self.expect("\^done,value=\"0x[0-9a-f]+\"")
|
|
addr = int(self.child.after.split("\"")[1], 16)
|
|
size = 5
|
|
|
|
# Test that -data-read-memory-bytes works for static char[] type
|
|
self.runCmd("-data-read-memory-bytes %#x %d" % (addr, size))
|
|
self.expect("\^done,memory=\[{begin=\"0x0*%x\",offset=\"0x0+\",end=\"0x0*%x\",contents=\"1112131400\"}\]" % (addr, addr + size))
|
|
|
|
@lldbmi_test
|
|
@expectedFailureWindows("llvm.org/pr22274: need a pexpect replacement for windows")
|
|
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
|
|
def test_lldbmi_data_list_register_names(self):
|
|
"""Test that 'lldb-mi --interpreter' works for -data-list-register-names."""
|
|
|
|
self.spawnLldbMi(args = None)
|
|
|
|
# Load executable
|
|
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
|
|
self.expect("\^done")
|
|
|
|
# Run to main
|
|
self.runCmd("-break-insert -f main")
|
|
self.expect("\^done,bkpt={number=\"1\"")
|
|
self.runCmd("-exec-run")
|
|
self.expect("\^running")
|
|
self.expect("\*stopped,reason=\"breakpoint-hit\"")
|
|
|
|
# Test -data-list-register-names: try to get all registers
|
|
self.runCmd("-data-list-register-names")
|
|
self.expect("\^done,register-names=\[\".+?\",")
|
|
|
|
# Test -data-list-register-names: try to get specified registers
|
|
self.runCmd("-data-list-register-names 0")
|
|
self.expect("\^done,register-names=\[\".+?\"\]")
|
|
|
|
@lldbmi_test
|
|
@expectedFailureWindows("llvm.org/pr22274: need a pexpect replacement for windows")
|
|
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
|
|
def test_lldbmi_data_list_register_values(self):
|
|
"""Test that 'lldb-mi --interpreter' works for -data-list-register-values."""
|
|
|
|
self.spawnLldbMi(args = None)
|
|
|
|
# Load executable
|
|
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
|
|
self.expect("\^done")
|
|
|
|
# Run to main
|
|
self.runCmd("-break-insert -f main")
|
|
self.expect("\^done,bkpt={number=\"1\"")
|
|
self.runCmd("-exec-run")
|
|
self.expect("\^running")
|
|
self.expect("\*stopped,reason=\"breakpoint-hit\"")
|
|
|
|
# Test -data-list-register-values: try to get all registers
|
|
self.runCmd("-data-list-register-values x")
|
|
self.expect("\^done,register-values=\[{number=\"0\",value=\"0x[0-9a-f]+\"")
|
|
|
|
# Test -data-list-register-values: try to get specified registers
|
|
self.runCmd("-data-list-register-values x 0")
|
|
self.expect("\^done,register-values=\[{number=\"0\",value=\"0x[0-9a-f]+\"}\]")
|
|
|
|
@lldbmi_test
|
|
@expectedFailureWindows("llvm.org/pr22274: need a pexpect replacement for windows")
|
|
@skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
|
|
def test_lldbmi_data_info_line(self):
|
|
"""Test that 'lldb-mi --interpreter' works for -data-info-line."""
|
|
|
|
self.spawnLldbMi(args = None)
|
|
|
|
# Load executable
|
|
self.runCmd("-file-exec-and-symbols %s" % self.myexe)
|
|
self.expect("\^done")
|
|
|
|
# Run to main
|
|
self.runCmd("-break-insert -f main")
|
|
self.expect("\^done,bkpt={number=\"1\"")
|
|
self.runCmd("-exec-run")
|
|
self.expect("\^running")
|
|
self.expect("\*stopped,reason=\"breakpoint-hit\"")
|
|
|
|
# Get the address of main and its line
|
|
self.runCmd("-data-evaluate-expression main")
|
|
self.expect("\^done,value=\"0x[0-9a-f]+\"")
|
|
addr = int(self.child.after.split("\"")[1], 16)
|
|
line = line_number('main.cpp', '// FUNC_main')
|
|
|
|
# Test that -data-info-line works for address
|
|
self.runCmd("-data-info-line *%#x" % addr)
|
|
self.expect("\^done,start=\"0x0*%x\",end=\"0x[0-9a-f]+\",file=\".+?main.cpp\",line=\"%d\"" % (addr, line))
|
|
|
|
# Test that -data-info-line works for file:line
|
|
self.runCmd("-data-info-line main.cpp:%d" % line)
|
|
self.expect("\^done,start=\"0x0*%x\",end=\"0x[0-9a-f]+\",file=\".+?main.cpp\",line=\"%d\"" % (addr, line))
|
|
|
|
# Test that -data-info-line fails when invalid address is specified
|
|
self.runCmd("-data-info-line *0x0")
|
|
self.expect("\^error,msg=\"Command 'data-info-line'\. Error: The LineEntry is absent or has an unknown format\.\"")
|
|
|
|
# Test that -data-info-line fails when file is unknown
|
|
self.runCmd("-data-info-line unknown_file:1")
|
|
self.expect("\^error,msg=\"Command 'data-info-line'\. Error: The LineEntry is absent or has an unknown format\.\"")
|
|
|
|
# Test that -data-info-line fails when line has invalid format
|
|
self.runCmd("-data-info-line main.cpp:bad_line")
|
|
self.expect("\^error,msg=\"error: invalid line number string 'bad_line'")
|
|
self.runCmd("-data-info-line main.cpp:0")
|
|
self.expect("\^error,msg=\"error: zero is an invalid line number")
|
|
|
|
if __name__ == '__main__':
|
|
unittest2.main()
|