1 """Test that the 'add-dsym', aka 'target symbols add', command informs the user about success or failure.""" 2 3 import os, time 4 import unittest2 5 import lldb 6 import pexpect 7 from lldbtest import * 8 9 @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") 10 class AddDsymCommandCase(TestBase): 11 12 mydir = os.path.join("warnings", "uuid") 13 14 def setUp(self): 15 TestBase.setUp(self) 16 self.template = 'main.cpp.template' 17 self.source = 'main.cpp' 18 self.teardown_hook_added = False 19 20 def test_add_dsym_command_with_error(self): 21 """Test that the 'add-dsym' command informs the user about failures.""" 22 23 # Call the program generator to produce main.cpp, version 1. 24 self.generate_main_cpp(version=1) 25 self.buildDsym(clean=True) 26 27 # Insert some delay and then call the program generator to produce main.cpp, version 2. 28 time.sleep(5) 29 self.generate_main_cpp(version=101) 30 # Now call make again, but this time don't generate the dSYM. 31 self.buildDwarf(clean=False) 32 33 self.exe_name = 'a.out' 34 self.do_add_dsym_with_error(self.exe_name) 35 36 def test_add_dsym_command_with_success(self): 37 """Test that the 'add-dsym' command informs the user about success.""" 38 39 # Call the program generator to produce main.cpp, version 1. 40 self.generate_main_cpp(version=1) 41 self.buildDsym(clean=True) 42 43 self.exe_name = 'a.out' 44 self.do_add_dsym_with_success(self.exe_name) 45 46 def test_add_dsym_with_dSYM_bundle(self): 47 """Test that the 'add-dsym' command informs the user about success.""" 48 49 # Call the program generator to produce main.cpp, version 1. 50 self.generate_main_cpp(version=1) 51 self.buildDsym(clean=True) 52 53 self.exe_name = 'a.out' 54 self.do_add_dsym_with_dSYM_bundle(self.exe_name) 55 56 57 def generate_main_cpp(self, version=0): 58 """Generate main.cpp from main.cpp.template.""" 59 temp = os.path.join(os.getcwd(), self.template) 60 with open(temp, 'r') as f: 61 content = f.read() 62 63 new_content = content.replace('%ADD_EXTRA_CODE%', 64 'printf("This is version %d\\n");' % version) 65 src = os.path.join(os.getcwd(), self.source) 66 with open(src, 'w') as f: 67 f.write(new_content) 68 69 # The main.cpp has been generated, add a teardown hook to remove it. 70 if not self.teardown_hook_added: 71 self.addTearDownHook(lambda: os.remove(src)) 72 self.teardown_hook_added = True 73 74 def do_add_dsym_with_error(self, exe_name): 75 """Test that the 'add-dsym' command informs the user about failures.""" 76 self.runCmd("file " + exe_name, CURRENT_EXECUTABLE_SET) 77 78 wrong_path = os.path.join("%s.dSYM" % exe_name, "Contents") 79 self.expect("add-dsym " + wrong_path, error=True, 80 substrs = ['invalid module path']) 81 82 right_path = os.path.join("%s.dSYM" % exe_name, "Contents", "Resources", "DWARF", exe_name) 83 self.expect("add-dsym " + right_path, error=True, 84 substrs = ['symbol file', 'does not match']) 85 86 def do_add_dsym_with_success(self, exe_name): 87 """Test that the 'add-dsym' command informs the user about success.""" 88 self.runCmd("file " + exe_name, CURRENT_EXECUTABLE_SET) 89 90 # This time, the UUID should match and we expect some feedback from lldb. 91 right_path = os.path.join("%s.dSYM" % exe_name, "Contents", "Resources", "DWARF", exe_name) 92 self.expect("add-dsym " + right_path, 93 substrs = ['symbol file', 'has been added to']) 94 95 def do_add_dsym_with_dSYM_bundle(self, exe_name): 96 """Test that the 'add-dsym' command informs the user about success when loading files in bundles.""" 97 self.runCmd("file " + exe_name, CURRENT_EXECUTABLE_SET) 98 99 # This time, the UUID should be found inside the bundle 100 right_path = "%s.dSYM" % exe_name 101 self.expect("add-dsym " + right_path, 102 substrs = ['symbol file', 'has been added to']) 103 104 105 if __name__ == '__main__': 106 import atexit 107 lldb.SBDebugger.Initialize() 108 atexit.register(lambda: lldb.SBDebugger.Terminate()) 109 unittest2.main() 110
