lldb/test/API/functionalities/object-file/TestImageListMultiArchitecture.py

   1 """
   2 Test lldb 'image list' on object files across multiple architectures.
   3 This exercises classes like ObjectFileELF and their support for opening
   4 foreign-architecture object files.
   5 """
   6
   7
   8 import os.path
   9 import re
  10
  11 import lldb
  12 from lldbsuite.test.decorators import *
  13 from lldbsuite.test.lldbtest import *
  14 from lldbsuite.test import lldbutil
  15
  16
  17 class TestImageListMultiArchitecture(TestBase):
  18     @no_debug_info_test
  19     @skipIfRemote
  20     def test_image_list_shows_multiple_architectures(self):
  21         """Test that image list properly shows the correct architecture for a set of different architecture object files."""
  22         images = {
  23             "hello-freebsd-10.0-x86_64-clang-3.3": re.compile(
  24                 r"x86_64-(\*)?-freebsd10.0(-unknown)? x86_64"
  25             ),
  26             "hello-freebsd-10.0-x86_64-gcc-4.7.3": re.compile(
  27                 r"x86_64-(\*)?-freebsd10.0(-unknown)? x86_64"
  28             ),
  29             "hello-netbsd-6.1-x86_64-gcc-4.5.3": re.compile(
  30                 r"x86_64-(\*)?-netbsd6.1.4(-unknown)? x86_64"
  31             ),
  32             "hello-ubuntu-14.04-x86_64-gcc-4.8.2": re.compile(
  33                 r"x86_64-(\*)?-linux(-unknown)? x86_64"
  34             ),
  35             "hello-ubuntu-14.04-x86_64-clang-3.5pre": re.compile(
  36                 r"x86_64-(\*)?-linux(-unknown)? x86_64"
  37             ),
  38         }
  39
  40         for image_name in images:
  41             file_name = os.path.abspath(
  42                 os.path.join(os.path.dirname(__file__), "bin", image_name)
  43             )
  44             expected_triple_and_arch_regex = images[image_name]
  45
  46             self.runCmd("file {}".format(file_name))
  47             self.match("image list -t -A", [expected_triple_and_arch_regex])
  48         # Revert to the host platform after all of this is done
  49         self.runCmd("platform select host")