4570d3eba0
This has led to many test suite failures because of copy and paste where new test cases were based off of other test cases and the "mydir" variable wasn't updated. Now you can call your superclasses "compute_mydir()" function with "__file__" as the sole argument and the relative path will be computed for you. llvm-svn: 196985
77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
"""
|
|
Tests that C strings work as expected in expressions
|
|
"""
|
|
import lldb
|
|
from lldbtest import *
|
|
import lldbutil
|
|
|
|
class CStringsTestCase(TestBase):
|
|
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
|
|
@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
|
|
@dsym_test
|
|
def test_with_dsym_and_run_command(self):
|
|
"""Tests that C strings work as expected in expressions"""
|
|
self.buildDsym()
|
|
self.static_method_commands()
|
|
|
|
@dwarf_test
|
|
def test_with_dwarf_and_run_command(self):
|
|
"""Tests that C strings work as expected in expressions"""
|
|
self.buildDwarf()
|
|
self.static_method_commands()
|
|
|
|
def setUp(self):
|
|
TestBase.setUp(self)
|
|
|
|
def set_breakpoint(self, line):
|
|
lldbutil.run_break_set_by_file_and_line (self, "main.c", line, num_expected_locations=1, loc_exact=True)
|
|
|
|
def static_method_commands(self):
|
|
"""Tests that C strings work as expected in expressions"""
|
|
self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
|
|
|
|
self.set_breakpoint(line_number('main.c', '// breakpoint 1'))
|
|
|
|
self.runCmd("process launch", RUN_SUCCEEDED)
|
|
|
|
self.expect("expression -- a[2]",
|
|
patterns = ["\((const )?char\) \$0 = 'c'"])
|
|
|
|
self.expect("expression -- z[2]",
|
|
startstr = "(const char) $1 = 'x'")
|
|
|
|
# On Linux, the expression below will test GNU indirect function calls.
|
|
self.expect("expression -- (int)strlen(\"hello\")",
|
|
startstr = "(int) $2 = 5")
|
|
|
|
self.expect("expression -- \"world\"[2]",
|
|
startstr = "(const char) $3 = 'r'")
|
|
|
|
self.expect("expression -- \"\"[0]",
|
|
startstr = "(const char) $4 = '\\0'")
|
|
|
|
self.expect("expr --raw -- \"hello\"",
|
|
substrs = ['[0] = \'h\'',
|
|
'[5] = \'\\0\''])
|
|
|
|
self.expect("p \"hello\"",
|
|
substrs = ['[6]) $', 'hello'])
|
|
|
|
self.expect("p (char*)\"hello\"",
|
|
substrs = ['(char *) $', ' = 0x',
|
|
'hello'])
|
|
|
|
self.expect("p (int)strlen(\"\")",
|
|
substrs = ['(int) $', ' = 0'])
|
|
|
|
self.expect("expression !z",
|
|
substrs = ['false'])
|
|
|
|
if __name__ == '__main__':
|
|
import atexit
|
|
lldb.SBDebugger.Initialize()
|
|
atexit.register(lambda: lldb.SBDebugger.Terminate())
|
|
unittest2.main()
|