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 TestClangModuleHashMismatch(TestBase):
  13     mydir = TestBase.compute_mydir(__file__)
  14
  15     @skipUnlessDarwin
  16     @skipIf(debug_info=no_match(["gmodules"]))
  17     def test_expr(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                     typedef int my_int;
  25                     void f() {}
  26                     """)
  27
  28         mod_cache = self.getBuildArtifact("private-module-cache")
  29         if os.path.isdir(mod_cache):
  30           shutil.rmtree(mod_cache)
  31         self.build()
  32         self.assertTrue(os.path.isdir(mod_cache), "module cache exists")
  33
  34         logfile = self.getBuildArtifact("host.log")
  35         self.runCmd("log enable -v -f %s lldb host" % logfile)
  36         target, _, _, _ = lldbutil.run_to_source_breakpoint(
  37             self, "break here", lldb.SBFileSpec("main.m"))
  38         target.GetModuleAtIndex(0).FindTypes('my_int')
  39
  40         found = False
  41         with open(logfile, 'r') as f:
  42             for line in f:
  43                 if "hash mismatch" in line and "Foo" in line:
  44                     found = True
  45         self.assertTrue(found)