diff options
Diffstat (limited to 'lldb/test/lang/objc/foundation/TestObjCMethods.py')
| -rw-r--r-- | lldb/test/lang/objc/foundation/TestObjCMethods.py | 158 |
1 files changed, 56 insertions, 102 deletions
diff --git a/lldb/test/lang/objc/foundation/TestObjCMethods.py b/lldb/test/lang/objc/foundation/TestObjCMethods.py index 44aefdcf838..5be2e3c441a 100644 --- a/lldb/test/lang/objc/foundation/TestObjCMethods.py +++ b/lldb/test/lang/objc/foundation/TestObjCMethods.py @@ -16,50 +16,16 @@ class FoundationTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) - @dsym_test - def test_break_with_dsym(self): - """Test setting objc breakpoints using '_regexp-break' and 'breakpoint set'.""" - self.buildDsym() - self.break_on_objc_methods() - - @dwarf_test - def test_break_with_dwarf(self): - """Test setting objc breakpoints using '_regexp-break' and 'breakpoint set'.""" - self.buildDwarf() - self.break_on_objc_methods() - - #@unittest2.expectedFailure - # rdar://problem/8542091 - # rdar://problem/8492646 - @dsym_test - def test_data_type_and_expr_with_dsym(self): - """Lookup objective-c data types and evaluate expressions.""" - self.buildDsym() - self.data_type_and_expr_objc() - - #@unittest2.expectedFailure - # rdar://problem/8542091 - # rdar://problem/8492646 - @dwarf_test - def test_data_type_and_expr_with_dwarf(self): - """Lookup objective-c data types and evaluate expressions.""" - self.buildDwarf() - self.data_type_and_expr_objc() - - @python_api_test - @dsym_test - def test_print_ivars_correctly_with_dsym (self): - self.buildDsym() - self.print_ivars_correctly() - - @python_api_test - @dwarf_test - def test_print_ivars_correctly_with_dwarf (self): - self.buildDwarf() - self.print_ivars_correctly() + def setUp(self): + # Call super's setUp(). + TestBase.setUp(self) + # Find the line number to break inside main(). + self.main_source = "main.m" + self.line = line_number(self.main_source, '// Set break point at this line.') - def break_on_objc_methods(self): + def test_break(self): """Test setting objc breakpoints using '_regexp-break' and 'breakpoint set'.""" + self.build() exe = os.path.join(os.getcwd(), "a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) @@ -113,64 +79,12 @@ class FoundationTestCase(TestBase): self.expect("thread backtrace", "Stop at -[NSAutoreleasePool release]", substrs = ["Foundation`-[NSAutoreleasePool release]"]) - @dsym_test - def test_expression_lookups_objc_dsym(self): - """Test running an expression detect spurious debug info lookups (dSYM).""" - self.buildDsym() - self.expression_lookups_objc() - - @dwarf_test - def test_expression_lookups_objc_dwarf(self): - """Test running an expression detect spurious debug info lookups (DWARF).""" - self.buildDwarf() - self.expression_lookups_objc() - - def expression_lookups_objc (self): - """Test running an expression and make sure we don't search all dwarf files for any internal names (anything that contains '__lldb').""" - exe = os.path.join(os.getcwd(), "a.out") - self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) - - # Stop at -[MyString initWithNSString:]. - lldbutil.run_break_set_by_symbol (self, '-[MyString initWithNSString:]', num_expected_locations=1, sym_exact=True) - - self.runCmd("run", RUN_SUCCEEDED) - - global file_index - # Log any DWARF lookups - ++file_index - logfile = os.path.join(os.getcwd(), "dwarf-lookups-" + self.getArchitecture() + "-" + str(file_index) + ".txt") - self.runCmd("log enable -f %s dwarf lookups" % (logfile)) - self.runCmd("expr self") - self.runCmd("log disable dwarf lookups") - - def cleanup(): - if os.path.exists (logfile): - os.unlink (logfile) - - self.addTearDownHook(cleanup) - - if os.path.exists (logfile): - f = open(logfile) - lines = f.readlines() - num_errors = 0 - for line in lines: - if string.find(line, "$__lldb") != -1: - if num_errors == 0: - print "error: found spurious name lookups when evaluating an expression:" - num_errors += 1 - print line, - self.assertTrue(num_errors == 0, "Spurious lookups detected") - f.close() - - def setUp(self): - # Call super's setUp(). - TestBase.setUp(self) - # Find the line number to break inside main(). - self.main_source = "main.m" - self.line = line_number(self.main_source, '// Set break point at this line.') - - def data_type_and_expr_objc(self): + #@unittest2.expectedFailure + # rdar://problem/8542091 + # rdar://problem/8492646 + def test_data_type_and_expr(self): """Lookup objective-c data types and evaluate expressions.""" + self.build() exe = os.path.join(os.getcwd(), "a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) @@ -258,9 +172,11 @@ class FoundationTestCase(TestBase): self.expect("expression --object-description -- my", "Object description displayed correctly", patterns = ["Hello from.*a.out.*with timestamp: "]) - # See: <rdar://problem/8717050> lldb needs to use the ObjC runtime symbols for ivar offsets - # Only fails for the ObjC 2.0 runtime. - def print_ivars_correctly(self) : + @python_api_test + def test_print_ivars_correctly (self): + self.build() + # See: <rdar://problem/8717050> lldb needs to use the ObjC runtime symbols for ivar offsets + # Only fails for the ObjC 2.0 runtime. exe = os.path.join(os.getcwd(), "a.out") target = self.dbg.CreateTarget(exe) @@ -304,7 +220,45 @@ class FoundationTestCase(TestBase): my_str_value = int(my_str_var.GetValue(), 0) self.assertTrue(str_value == my_str_value, "Got the correct value for my->str") + + def test_expression_lookups_objc(self): + """Test running an expression detect spurious debug info lookups (DWARF).""" + self.build() + exe = os.path.join(os.getcwd(), "a.out") + self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) + + # Stop at -[MyString initWithNSString:]. + lldbutil.run_break_set_by_symbol (self, '-[MyString initWithNSString:]', num_expected_locations=1, sym_exact=True) + + self.runCmd("run", RUN_SUCCEEDED) + + global file_index + # Log any DWARF lookups + ++file_index + logfile = os.path.join(os.getcwd(), "dwarf-lookups-" + self.getArchitecture() + "-" + str(file_index) + ".txt") + self.runCmd("log enable -f %s dwarf lookups" % (logfile)) + self.runCmd("expr self") + self.runCmd("log disable dwarf lookups") + + def cleanup(): + if os.path.exists (logfile): + os.unlink (logfile) + + self.addTearDownHook(cleanup) + if os.path.exists (logfile): + f = open(logfile) + lines = f.readlines() + num_errors = 0 + for line in lines: + if string.find(line, "$__lldb") != -1: + if num_errors == 0: + print "error: found spurious name lookups when evaluating an expression:" + num_errors += 1 + print line, + self.assertTrue(num_errors == 0, "Spurious lookups detected") + f.close() + if __name__ == '__main__': import atexit lldb.SBDebugger.Initialize() |
