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[lldb] Test 'v' support for direct ivar access (NFC)
Add basic tests for `frame variable`'s ability to direct access fields of `this` and ivars of `self`. Differential Revision: https://reviews.llvm.org/D145348
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OBJCXX_SOURCES := main.mm | ||
include Makefile.rules |
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lldb/test/API/commands/frame/var/direct-ivar/TestFrameVarDirectIvar.py
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import lldb | ||
from lldbsuite.test.lldbtest import * | ||
from lldbsuite.test import lldbutil | ||
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class TestCase(TestBase): | ||
def test_cpp_this(self): | ||
self.build() | ||
lldbutil.run_to_source_breakpoint(self, "this", lldb.SBFileSpec("main.mm")) | ||
self.expect("frame variable m_field", startstr="(int) m_field = 30") | ||
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def test_objc_self(self): | ||
self.build() | ||
lldbutil.run_to_source_breakpoint(self, "self", lldb.SBFileSpec("main.mm")) | ||
self.expect("frame variable _ivar", startstr="(int) _ivar = 41") |
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#include <objc/NSObject.h> | ||
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struct Structure { | ||
int m_field; | ||
int fun() { return this->m_field; } | ||
}; | ||
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@interface Classic : NSObject { | ||
@public | ||
int _ivar; | ||
} | ||
@end | ||
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@implementation Classic | ||
- (int)fun { | ||
return self->_ivar; | ||
} | ||
@end | ||
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int main() { | ||
Structure s; | ||
s.m_field = 30; | ||
s.fun(); | ||
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Classic *c = [Classic new]; | ||
c->_ivar = 41; | ||
[c fun]; | ||
} |