66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
"""Test that importing modules in C works as expected."""
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from __future__ import print_function
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import os, time
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import lldb
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import platform
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import lldbsuite.test.lldbutil as lldbutil
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from distutils.version import StrictVersion
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from lldbsuite.test.lldbtest import *
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class CModulesTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@skipIfFreeBSD
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@expectedFailureDarwin('http://llvm.org/pr24302')
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@expectedFailureLinux('http://llvm.org/pr23456') # 'fopen' has unknown return type
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@expectedFailureWindows("llvm.org/pr24489: Name lookup not working correctly on Windows")
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def test_expr(self):
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if platform.system() == "Darwin" and platform.release() < StrictVersion('12.0.0'):
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self.skipTest()
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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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# Break inside the foo function which takes a bar_ptr argument.
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lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=True)
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint.
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self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
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substrs = ['stopped',
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'stop reason = breakpoint'])
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# The breakpoint should have a hit count of 1.
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self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
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substrs = [' resolved, hit count = 1'])
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self.expect("expr @import Darwin; 3", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ["int", "3"])
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self.expect("expr *fopen(\"/dev/zero\", \"w\")", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ["FILE", "_close", "__sclose"])
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self.expect("expr *myFile", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ["a", "5", "b", "9"])
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self.expect("expr MIN((uint64_t)2, (uint64_t)3)", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ["uint64_t", "2"])
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self.expect("expr stdin", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ["(FILE *)", "0x"])
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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# Find the line number to break inside main().
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self.line = line_number('main.c', '// Set breakpoint 0 here.')
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