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
48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
"""
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Test SBProcess APIs, including ReadMemory(), WriteMemory(), and others.
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"""
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from __future__ import print_function
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import use_lldb_suite
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import os, time
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import lldb
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from lldbsuite.test.lldbutil import get_stopped_thread, state_type_to_str
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from lldbsuite.test.lldbtest import *
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class SignalsAPITestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@add_test_categories(['pyapi'])
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@expectedFlakeyLinux # this test fails 1/100 dosep runs
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@skipIfWindows # Windows doesn't have signals
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def test_ignore_signal(self):
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"""Test Python SBUnixSignals.Suppress/Stop/Notify() API."""
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self.build()
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exe = os.path.join(os.getcwd(), "a.out")
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self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
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target = self.dbg.CreateTarget(exe)
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self.assertTrue(target, VALID_TARGET)
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line = line_number("main.cpp", "// Set break point at this line and setup signal ignores.")
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breakpoint = target.BreakpointCreateByLocation("main.cpp", line)
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self.assertTrue(breakpoint, VALID_BREAKPOINT)
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# Launch the process, and do not stop at the entry point.
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process = target.LaunchSimple (None, None, self.get_process_working_directory())
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thread = get_stopped_thread(process, lldb.eStopReasonBreakpoint)
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self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint")
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unix_signals = process.GetUnixSignals()
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sigint = unix_signals.GetSignalNumberFromName("SIGINT")
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unix_signals.SetShouldSuppress(sigint, True)
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unix_signals.SetShouldStop(sigint, False)
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unix_signals.SetShouldNotify(sigint, False)
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process.Continue()
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self.assertTrue(process.state == lldb.eStateExited, "The process should have exited")
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self.assertTrue(process.GetExitStatus() == 0, "The process should have returned 0")
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