packages/Python/lldbsuite/test/lang/objc/modules-incomplete/TestIncompleteModules.py

   1 """Test that DWARF types are trusted over module types"""
   2
   3 from __future__ import print_function
   4
   5
   6 import unittest2
   7 import platform
   8 from distutils.version import StrictVersion
   9
  10 from lldbsuite.test.decorators import *
  11 from lldbsuite.test.lldbtest import *
  12 from lldbsuite.test import lldbutil
  13
  14
  15 class IncompleteModulesTestCase(TestBase):
  16
  17     mydir = TestBase.compute_mydir(__file__)
  18
  19     def setUp(self):
  20         # Call super's setUp().
  21         TestBase.setUp(self)
  22         # Find the line number to break inside main().
  23         self.line = line_number('main.m', '// Set breakpoint 0 here.')
  24
  25     @skipUnlessDarwin
  26     @unittest2.expectedFailure("rdar://20416388")
  27     @skipIf(macos_version=["<", "10.12"])
  28     def test_expr(self):
  29         self.build()
  30         exe = os.path.join(os.getcwd(), "a.out")
  31         self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
  32
  33         # Break inside the foo function which takes a bar_ptr argument.
  34         lldbutil.run_break_set_by_file_and_line(
  35             self, "main.m", self.line, num_expected_locations=1, loc_exact=True)
  36
  37         self.runCmd("run", RUN_SUCCEEDED)
  38
  39         # The stop reason of the thread should be breakpoint.
  40         self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
  41                     substrs=['stopped',
  42                              'stop reason = breakpoint'])
  43
  44         # The breakpoint should have a hit count of 1.
  45         self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
  46                     substrs=[' resolved, hit count = 1'])
  47
  48         self.runCmd(
  49             "settings set target.clang-module-search-paths \"" +
  50             os.getcwd() +
  51             "\"")
  52
  53         self.expect("expr @import myModule; 3", VARIABLES_DISPLAYED_CORRECTLY,
  54                     substrs=["int", "3"])
  55
  56         self.expect(
  57             "expr [myObject privateMethod]",
  58             VARIABLES_DISPLAYED_CORRECTLY,
  59             substrs=[
  60                 "int",
  61                 "5"])
  62
  63         self.expect("expr MIN(2,3)", "#defined macro was found",
  64                     substrs=["int", "2"])
  65
  66         self.expect("expr MAX(2,3)", "#undefd macro was correcltly not found",
  67                     error=True)