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60 lines
2.1 KiB
60 lines
2.1 KiB
7 months ago
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"""Test breaking inside functions defined within a BSD archive file libfoo.a."""
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class BSDArchivesTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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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 in a(int) to break at.
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self.line = line_number(
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'a.c', '// Set file and line breakpoint inside a().')
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@expectedFailureAll(
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oslist=["windows"],
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bugnumber="llvm.org/pr24527. Makefile.rules doesn't know how to build static libs on Windows")
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def test(self):
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"""Break inside a() and b() defined within libfoo.a."""
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self.build()
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exe = self.getBuildArtifact("a.out")
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self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
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# Break inside a() by file and line first.
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lldbutil.run_break_set_by_file_and_line(
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self, "a.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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# Break at a(int) first.
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self.expect("frame variable", VARIABLES_DISPLAYED_CORRECTLY,
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substrs=['(int) arg = 1'])
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self.expect_var_path("__a_global", type="int", value="1")
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# Set breakpoint for b() next.
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lldbutil.run_break_set_by_symbol(
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self, "b", num_expected_locations=1, sym_exact=True)
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# Continue the program, we should break at b(int) next.
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self.runCmd("continue")
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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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self.expect("frame variable", VARIABLES_DISPLAYED_CORRECTLY,
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substrs=['(int) arg = 2'])
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self.expect_var_path("__b_global", type="int", value="2")
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