File: TestFrameVariableAnonymousUnions.py

package info (click to toggle)
llvm-toolchain-3.9 1%3A3.9.1-9
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 441,144 kB
  • ctags: 428,836
  • sloc: cpp: 2,546,577; ansic: 538,318; asm: 119,677; objc: 103,316; python: 102,148; sh: 27,847; pascal: 5,626; ml: 5,510; perl: 5,293; lisp: 4,801; makefile: 2,177; xml: 686; cs: 362; php: 212; csh: 117
file content (33 lines) | stat: -rw-r--r-- 1,229 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
"""
Tests that frame variable looks into anonymous unions
"""
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil

class FrameVariableAnonymousUnionsTestCase(TestBase):
    
    mydir = TestBase.compute_mydir(__file__)
    
    def test_with_run_command(self):
        """Tests that frame variable looks into anonymous unions"""
        self.build()
        self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)

        line = line_number('main.cpp', '// break here')
        lldbutil.run_break_set_by_file_and_line (self, "main.cpp", line, num_expected_locations=-1, loc_exact=False)

        self.runCmd("process launch", RUN_SUCCEEDED)

        process = self.dbg.GetSelectedTarget().GetProcess()

        if process.GetByteOrder() == lldb.eByteOrderLittle:
            self.expect('frame variable -f x i', substrs=['ffffff41'])
        else:
            self.expect('frame variable -f x i', substrs=['41ffff00'])

        self.expect('frame variable c', substrs=["'A"])

        self.expect('frame variable x', matching=False, substrs=['3'])
        self.expect('frame variable y', matching=False, substrs=["'B'"])
        self.expect('frame variable z', matching=False, substrs=['14'])