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"""Test that the 'add-dsym', aka 'target symbols add', command informs the user about success or failure."""
from __future__ import print_function
import use_lldb_suite
import os, time
import lldb
from lldbtest import *
@skipUnlessDarwin
class AddDsymCommandCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def setUp(self):
TestBase.setUp(self)
self.template = 'main.cpp.template'
self.source = 'main.cpp'
self.teardown_hook_added = False
@no_debug_info_test
def test_add_dsym_command_with_error(self):
"""Test that the 'add-dsym' command informs the user about failures."""
# Call the program generator to produce main.cpp, version 1.
self.generate_main_cpp(version=1)
self.buildDsym(clean=True)
# Insert some delay and then call the program generator to produce main.cpp, version 2.
time.sleep(5)
self.generate_main_cpp(version=101)
# Now call make again, but this time don't generate the dSYM.
self.buildDwarf(clean=False)
self.exe_name = 'a.out'
self.do_add_dsym_with_error(self.exe_name)
@no_debug_info_test
def test_add_dsym_command_with_success(self):
"""Test that the 'add-dsym' command informs the user about success."""
# Call the program generator to produce main.cpp, version 1.
self.generate_main_cpp(version=1)
self.buildDsym(clean=True)
self.exe_name = 'a.out'
self.do_add_dsym_with_success(self.exe_name)
@no_debug_info_test
def test_add_dsym_with_dSYM_bundle(self):
"""Test that the 'add-dsym' command informs the user about success."""
# Call the program generator to produce main.cpp, version 1.
self.generate_main_cpp(version=1)
self.buildDsym(clean=True)
self.exe_name = 'a.out'
self.do_add_dsym_with_dSYM_bundle(self.exe_name)
def generate_main_cpp(self, version=0):
"""Generate main.cpp from main.cpp.template."""
temp = os.path.join(os.getcwd(), self.template)
with open(temp, 'r') as f:
content = f.read()
new_content = content.replace('%ADD_EXTRA_CODE%',
'printf("This is version %d\\n");' % version)
src = os.path.join(os.getcwd(), self.source)
with open(src, 'w') as f:
f.write(new_content)
# The main.cpp has been generated, add a teardown hook to remove it.
if not self.teardown_hook_added:
self.addTearDownHook(lambda: os.remove(src))
self.teardown_hook_added = True
def do_add_dsym_with_error(self, exe_name):
"""Test that the 'add-dsym' command informs the user about failures."""
self.runCmd("file " + exe_name, CURRENT_EXECUTABLE_SET)
wrong_path = os.path.join("%s.dSYM" % exe_name, "Contents")
self.expect("add-dsym " + wrong_path, error=True,
substrs = ['invalid module path'])
right_path = os.path.join("%s.dSYM" % exe_name, "Contents", "Resources", "DWARF", exe_name)
self.expect("add-dsym " + right_path, error=True,
substrs = ['symbol file', 'does not match'])
def do_add_dsym_with_success(self, exe_name):
"""Test that the 'add-dsym' command informs the user about success."""
self.runCmd("file " + exe_name, CURRENT_EXECUTABLE_SET)
# This time, the UUID should match and we expect some feedback from lldb.
right_path = os.path.join("%s.dSYM" % exe_name, "Contents", "Resources", "DWARF", exe_name)
self.expect("add-dsym " + right_path,
substrs = ['symbol file', 'has been added to'])
def do_add_dsym_with_dSYM_bundle(self, exe_name):
"""Test that the 'add-dsym' command informs the user about success when loading files in bundles."""
self.runCmd("file " + exe_name, CURRENT_EXECUTABLE_SET)
# This time, the UUID should be found inside the bundle
right_path = "%s.dSYM" % exe_name
self.expect("add-dsym " + right_path,
substrs = ['symbol file', 'has been added to'])
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