artulab.com Git - openbsd/blob

   1
   2 import unittest2
   3 import os
   4 import shutil
   5
   6 import lldb
   7 from lldbsuite.test.decorators import *
   8 from lldbsuite.test.lldbtest import *
   9 from lldbsuite.test import lldbutil
  10
  11
  12 class TestClangModuleAppUpdate(TestBase):
  13     mydir = TestBase.compute_mydir(__file__)
  14
  15     @skipUnlessDarwin
  16     @skipIf(debug_info=no_match(["gmodules"]))
  17     def test_rebuild_app_modules_untouched(self):
  18         with open(self.getBuildArtifact("module.modulemap"), "w") as f:
  19             f.write("""
  20                     module Foo { header "f.h" }
  21                     """)
  22         with open(self.getBuildArtifact("f.h"), "w") as f:
  23             f.write("""
  24                     @import Foundation;
  25                     @interface Foo : NSObject {
  26                        int i;
  27                     }
  28                     +(instancetype)init;
  29                     @end
  30                     """)
  31
  32         mod_cache = self.getBuildArtifact("private-module-cache")
  33         import os
  34         if os.path.isdir(mod_cache):
  35           shutil.rmtree(mod_cache)
  36         self.build()
  37         self.assertTrue(os.path.isdir(mod_cache), "module cache exists")
  38
  39         target, process, _, bkpt = lldbutil.run_to_source_breakpoint(
  40             self, "break here", lldb.SBFileSpec("main.m"))
  41         bar = target.FindTypes('Bar').GetTypeAtIndex(0)
  42         foo = bar.GetDirectBaseClassAtIndex(0).GetType()
  43         self.assertEqual(foo.GetNumberOfFields(), 1)
  44         self.assertEqual(foo.GetFieldAtIndex(0).GetName(), "i")
  45
  46         # Rebuild.
  47         process.Kill()
  48         os.remove(self.getBuildArtifact('main.o'))
  49         os.remove(self.getBuildArtifact('a.out'))
  50         self.build()
  51
  52         # Reattach.
  53         target, process, _, _ = lldbutil.run_to_breakpoint_do_run(self, target, bkpt)
  54         bar = target.FindTypes('Bar').GetTypeAtIndex(0)
  55         foo = bar.GetDirectBaseClassAtIndex(0).GetType()
  56         self.assertEqual(foo.GetNumberOfFields(), 1)
  57         self.assertEqual(foo.GetFieldAtIndex(0).GetName(), "i")