diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/functionalities/data-formatter/synthupdate')
3 files changed, 111 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/synthupdate/Makefile b/packages/Python/lldbsuite/test/functionalities/data-formatter/synthupdate/Makefile new file mode 100644 index 0000000..a8e1853 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/synthupdate/Makefile @@ -0,0 +1,12 @@ +LEVEL = ../../../make + +OBJC_SOURCES := main.m + +CFLAGS_EXTRAS += -w + +include $(LEVEL)/Makefile.rules + +LDFLAGS += -framework Foundation + +clean:: + rm -rf $(wildcard *.o *.d *.dSYM *.log) diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/synthupdate/TestSyntheticFilterRecompute.py b/packages/Python/lldbsuite/test/functionalities/data-formatter/synthupdate/TestSyntheticFilterRecompute.py new file mode 100644 index 0000000..6b70a88 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/synthupdate/TestSyntheticFilterRecompute.py @@ -0,0 +1,74 @@ +""" +Test lldb data formatter subsystem. +""" + +from __future__ import print_function + + + +import os, time +import lldb +from lldbsuite.test.lldbtest import * +import datetime +import lldbsuite.test.lldbutil as lldbutil + +class SyntheticFilterRecomputingTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + def setUp(self): + # Call super's setUp(). + TestBase.setUp(self) + # Find the line number to break at. + self.line = line_number('main.m', '// Set break point at this line.') + + @skipUnlessDarwin + def test_rdar12437442_with_run_command(self): + """Test that we update SBValues correctly as dynamic types change.""" + self.build() + self.runCmd("file a.out", CURRENT_EXECUTABLE_SET) + + lldbutil.run_break_set_by_file_and_line (self, "main.m", self.line, num_expected_locations=1, loc_exact=True) + + self.runCmd("run", RUN_SUCCEEDED) + + # The stop reason of the thread should be breakpoint. + self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, + substrs = ['stopped', + 'stop reason = breakpoint']) + + # This is the function to remove the custom formats in order to have a + # clean slate for the next test case. + def cleanup(): + self.runCmd('type format clear', check=False) + self.runCmd('type summary clear', check=False) + self.runCmd('type synth clear', check=False) + + # Execute the cleanup function during test case tear down. + self.addTearDownHook(cleanup) + + # Now run the bulk of the test + id_x = self.dbg.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame().FindVariable("x") + id_x.SetPreferDynamicValue(lldb.eDynamicCanRunTarget) + id_x.SetPreferSyntheticValue(True) + + if self.TraceOn(): + self.runCmd("expr --dynamic-type run-target --ptr-depth 1 -- x") + + self.assertTrue(id_x.GetSummary() == '@"5 elements"', "array does not get correct summary") + + self.runCmd("next") + self.runCmd("frame select 0") + + id_x = self.dbg.GetSelectedTarget().GetProcess().GetSelectedThread().GetSelectedFrame().FindVariable("x") + id_x.SetPreferDynamicValue(lldb.eDynamicCanRunTarget) + id_x.SetPreferSyntheticValue(True) + + if self.TraceOn(): + self.runCmd("expr --dynamic-type run-target --ptr-depth 1 -- x") + + self.assertTrue(id_x.GetNumChildren() == 7, "dictionary does not have 7 children") + id_x.SetPreferSyntheticValue(False) + self.assertFalse(id_x.GetNumChildren() == 7, "dictionary still looks synthetic") + id_x.SetPreferSyntheticValue(True) + self.assertTrue(id_x.GetSummary() == "7 key/value pairs", "dictionary does not get correct summary") diff --git a/packages/Python/lldbsuite/test/functionalities/data-formatter/synthupdate/main.m b/packages/Python/lldbsuite/test/functionalities/data-formatter/synthupdate/main.m new file mode 100644 index 0000000..a7e94d2 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/data-formatter/synthupdate/main.m @@ -0,0 +1,25 @@ +//===-- main.m ------------------------------------------------*- ObjC -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#import <Foundation/Foundation.h> + +int main (int argc, const char * argv[]) +{ + + NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init]; + + NSArray* foo = [NSArray arrayWithObjects:@1,@2,@3,@4,@5, nil]; + NSDictionary *bar = @{@1 : @"one",@2 : @"two", @3 : @"three", @4 : @"four", @5 : @"five", @6 : @"six", @7 : @"seven"}; + id x = foo; + x = bar; // Set break point at this line. + + [pool drain]; + return 0; +} + |
