48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
|
"""
|
||
|
|
Test more expression command sequences with objective-c.
|
||
|
|
"""
|
||
|
|
|
||
|
|
|
||
|
|
import lldb
|
||
|
|
from lldbsuite.test.decorators import *
|
||
|
|
from lldbsuite.test.lldbtest import *
|
||
|
|
from lldbsuite.test import lldbutil
|
||
|
|
|
||
|
|
|
||
|
|
class FoundationTestCaseString(TestBase):
|
||
|
|
def test_NSString_expr_commands(self):
|
||
|
|
"""Test expression commands for NSString."""
|
||
|
|
self.build()
|
||
|
|
self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
|
||
|
|
self, "// Break here for NSString tests", lldb.SBFileSpec("main.m", False)
|
||
|
|
)
|
||
|
|
|
||
|
|
self.runCmd("settings set target.prefer-dynamic-value no-dynamic-values")
|
||
|
|
|
||
|
|
# Test_NSString:
|
||
|
|
self.runCmd("thread backtrace")
|
||
|
|
self.expect("expression (int)[str length]", patterns=["\(int\) \$.* ="])
|
||
|
|
self.expect("expression (int)[str_id length]", patterns=["\(int\) \$.* ="])
|
||
|
|
self.expect("expression (id)[str description]", patterns=["\(id\) \$.* = 0x"])
|
||
|
|
self.expect(
|
||
|
|
"expression (id)[str_id description]", patterns=["\(id\) \$.* = 0x"]
|
||
|
|
)
|
||
|
|
self.expect("expression str.length")
|
||
|
|
self.expect('expression str = @"new"')
|
||
|
|
self.runCmd("image lookup -t NSString")
|
||
|
|
self.expect('expression str = (id)[NSString stringWithCString: "new"]')
|
||
|
|
self.runCmd("process continue")
|
||
|
|
|
||
|
|
@expectedFailureAll(archs=["i[3-6]86"], bugnumber="<rdar://problem/28814052>")
|
||
|
|
def test_MyString_dump_with_runtime(self):
|
||
|
|
"""Test dump of a known Objective-C object by dereferencing it."""
|
||
|
|
self.build()
|
||
|
|
self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
|
||
|
|
self, "// Set break point at this line", lldb.SBFileSpec("main.m", False)
|
||
|
|
)
|
||
|
|
self.expect(
|
||
|
|
"expression --show-types -- *my",
|
||
|
|
patterns=["\(MyString\) \$.* = ", "\(MyBase\)"],
|
||
|
|
)
|
||
|
|
self.runCmd("process continue")
|