diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/lang/objc/objc-static-method-stripped')
3 files changed, 109 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/lang/objc/objc-static-method-stripped/Makefile b/packages/Python/lldbsuite/test/lang/objc/objc-static-method-stripped/Makefile new file mode 100644 index 0000000..81e7f12 --- /dev/null +++ b/packages/Python/lldbsuite/test/lang/objc/objc-static-method-stripped/Makefile @@ -0,0 +1,15 @@ +LEVEL = ../../../make + +OBJC_SOURCES := static.m +LDFLAGS = $(CFLAGS) -lobjc -framework Foundation + +default: a.out.stripped + +a.out.stripped: a.out.dSYM + strip -o a.out.stripped a.out + +clean:: + rm -f a.out.stripped + rm -rf a.out.stripped.dSYM + +include $(LEVEL)/Makefile.rules diff --git a/packages/Python/lldbsuite/test/lang/objc/objc-static-method-stripped/TestObjCStaticMethodStripped.py b/packages/Python/lldbsuite/test/lang/objc/objc-static-method-stripped/TestObjCStaticMethodStripped.py new file mode 100644 index 0000000..4bcc10b --- /dev/null +++ b/packages/Python/lldbsuite/test/lang/objc/objc-static-method-stripped/TestObjCStaticMethodStripped.py @@ -0,0 +1,65 @@ +"""Test calling functions in static methods with a stripped binary.""" + +from __future__ import print_function + + + +import os, time +import lldb +import lldbsuite.test.lldbutil as lldbutil +from lldbsuite.test.lldbtest import * + +class TestObjCStaticMethodStripped(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def setUp(self): + # Call super's setUp(). + TestBase.setUp(self) + # Find the line numbers to break inside main(). + self.main_source = "static.m" + self.break_line = line_number(self.main_source, '// Set breakpoint here.') + + @skipUnlessDarwin + @add_test_categories(['pyapi']) + @skipIfDwarf # This test requires a stripped binary and a dSYM + @skipIfDWO # This test requires a stripped binary and a dSYM + #<rdar://problem/12042992> + def test_with_python_api(self): + """Test calling functions in static methods with a stripped binary.""" + if self.getArchitecture() == 'i386': + self.skipTest("requires modern objc runtime") + self.build() + exe = os.path.join(os.getcwd(), "a.out.stripped") + + target = self.dbg.CreateTarget(exe) + self.assertTrue(target, VALID_TARGET) + + bpt = target.BreakpointCreateByLocation(self.main_source, self.break_line) + self.assertTrue(bpt, VALID_BREAKPOINT) + + # Now launch the process, and do not stop at entry point. + process = target.LaunchSimple (None, None, self.get_process_working_directory()) + + self.assertTrue(process, PROCESS_IS_VALID) + + # The stop reason of the thread should be breakpoint. + thread_list = lldbutil.get_threads_stopped_at_breakpoint (process, bpt) + + # Make sure we stopped at the first breakpoint. + self.assertTrue (len(thread_list) != 0, "No thread stopped at our breakpoint.") + self.assertTrue (len(thread_list) == 1, "More than one thread stopped at our breakpoint.") + + # Now make sure we can call a function in the static method we've stopped in. + frame = thread_list[0].GetFrameAtIndex(0) + self.assertTrue (frame, "Got a valid frame 0 frame.") + + cmd_value = frame.EvaluateExpression ("(char *) sel_getName (_cmd)") + self.assertTrue (cmd_value.IsValid()) + sel_name = cmd_value.GetSummary() + self.assertTrue (sel_name == "\"doSomethingWithString:\"", "Got the right value for the selector as string.") + + cmd_value = frame.EvaluateExpression ("[Foo doSomethingElseWithString:string]") + self.assertTrue (cmd_value.IsValid()) + string_length = cmd_value.GetValueAsUnsigned() + self.assertTrue (string_length == 27, "Got the right value from another class method on the same class.") diff --git a/packages/Python/lldbsuite/test/lang/objc/objc-static-method-stripped/static.m b/packages/Python/lldbsuite/test/lang/objc/objc-static-method-stripped/static.m new file mode 100644 index 0000000..ec7b2ef --- /dev/null +++ b/packages/Python/lldbsuite/test/lang/objc/objc-static-method-stripped/static.m @@ -0,0 +1,29 @@ +#import <Foundation/Foundation.h> + +@interface Foo : NSObject ++(void) doSomethingWithString: (NSString *) string; +-(void) doSomethingWithNothing; +@end + +@implementation Foo ++(void) doSomethingWithString: (NSString *) string +{ + NSLog (@"String is: %@.", string); // Set breakpoint here. +} + ++(int) doSomethingElseWithString: (NSString *) string +{ + NSLog (@"String is still: %@.", string); + return [string length]; +} + +-(void) doSomethingWithNothing +{ +} +@end + +int main() +{ + [Foo doSomethingWithString: @"Some string I have in mind."]; + return 0; +} |
