| """Test that the clang modules cache directory can be controlled.""" |
| |
| from __future__ import print_function |
| |
| |
| import unittest2 |
| import os |
| import time |
| import platform |
| import shutil |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class ObjCModulesTestCase(TestBase): |
| NO_DEBUG_INFO_TESTCASE = True |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def setUp(self): |
| TestBase.setUp(self) |
| |
| @skipUnlessDarwin |
| def test_expr(self): |
| self.build() |
| self.main_source_file = lldb.SBFileSpec("main.m") |
| self.runCmd("settings set target.auto-import-clang-modules true") |
| mod_cache = self.getBuildArtifact("my-clang-modules-cache") |
| if os.path.isdir(mod_cache): |
| shutil.rmtree(mod_cache) |
| self.assertFalse(os.path.isdir(mod_cache), |
| "module cache should not exist") |
| self.runCmd('settings set symbols.clang-modules-cache-path "%s"' % mod_cache) |
| self.runCmd('settings set target.clang-module-search-paths "%s"' |
| % self.getSourceDir()) |
| (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint( |
| self, "Set breakpoint here", self.main_source_file) |
| self.runCmd("expr @import Foo") |
| self.assertTrue(os.path.isdir(mod_cache), "module cache exists") |
