mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-24 22:08:57 -04:00
95c453a221
For convenience, we had added the folder that dotest.py was in to sys.path, so that we could easily write things like `import lldbutil` from anywhere and any test. This introduces a subtle problem when using Python's package system, because when unittest2 imports a particular test suite, the test suite is detached from the package. Thus, writing "import lldbutil" from dotest imports it as part of the package, and writing the same line from a test does a fresh import since the importing module was not part of the same package. The real way to fix this is to use absolute imports everywhere. Instead of writing "import lldbutil", we need to write "import lldbsuite.test.util". This patch fixes up that and all other similar cases, and additionally removes the script directory from sys.path to ensure that this can't happen again. llvm-svn: 251886
66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
"""Test that importing modules in C works as expected."""
|
|
|
|
from __future__ import print_function
|
|
|
|
import use_lldb_suite
|
|
|
|
import os, time
|
|
import lldb
|
|
import platform
|
|
import lldbsuite.test.lldbutil as lldbutil
|
|
|
|
from distutils.version import StrictVersion
|
|
|
|
from lldbsuite.test.lldbtest import *
|
|
|
|
class CModulesTestCase(TestBase):
|
|
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
|
|
@skipIfFreeBSD
|
|
@expectedFailureDarwin('http://llvm.org/pr24302')
|
|
@expectedFailureLinux('http://llvm.org/pr23456') # 'fopen' has unknown return type
|
|
@expectedFailureWindows("llvm.org/pr24489: Name lookup not working correctly on Windows")
|
|
def test_expr(self):
|
|
if platform.system() == "Darwin" and platform.release() < StrictVersion('12.0.0'):
|
|
self.skipTest()
|
|
|
|
self.build()
|
|
exe = os.path.join(os.getcwd(), "a.out")
|
|
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
|
|
|
|
# Break inside the foo function which takes a bar_ptr argument.
|
|
lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=True)
|
|
|
|
self.runCmd("run", RUN_SUCCEEDED)
|
|
|
|
# The stop reason of the thread should be breakpoint.
|
|
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
|
|
substrs = ['stopped',
|
|
'stop reason = breakpoint'])
|
|
|
|
# The breakpoint should have a hit count of 1.
|
|
self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
|
|
substrs = [' resolved, hit count = 1'])
|
|
|
|
self.expect("expr @import Darwin; 3", VARIABLES_DISPLAYED_CORRECTLY,
|
|
substrs = ["int", "3"])
|
|
|
|
self.expect("expr *fopen(\"/dev/zero\", \"w\")", VARIABLES_DISPLAYED_CORRECTLY,
|
|
substrs = ["FILE", "_close", "__sclose"])
|
|
|
|
self.expect("expr *myFile", VARIABLES_DISPLAYED_CORRECTLY,
|
|
substrs = ["a", "5", "b", "9"])
|
|
|
|
self.expect("expr MIN((uint64_t)2, (uint64_t)3)", VARIABLES_DISPLAYED_CORRECTLY,
|
|
substrs = ["uint64_t", "2"])
|
|
|
|
self.expect("expr stdin", VARIABLES_DISPLAYED_CORRECTLY,
|
|
substrs = ["(FILE *)", "0x"])
|
|
|
|
def setUp(self):
|
|
# Call super's setUp().
|
|
TestBase.setUp(self)
|
|
# Find the line number to break inside main().
|
|
self.line = line_number('main.c', '// Set breakpoint 0 here.')
|