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https://github.com/Gericom/teak-llvm.git
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19474e1801
This module was originally intended to be imported by top-level scripts to be able to find the LLDB packages and third party libraries. Packages themselves shouldn't need to import it, because by the time it gets into the package, the top-level script should have already done this. Indeed, it was just adding the same values to sys.path multiple times, so this patch is essentially no functional change. To make sure it doesn't get re-introduced, we also delete the `use_lldb_suite` module from `lldbsuite/test`, although the original copy still remains in `lldb/test` llvm-svn: 251963
112 lines
4.4 KiB
Python
112 lines
4.4 KiB
Python
"""
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Test the printing of anonymous and named namespace variables.
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"""
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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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from lldbsuite.test.lldbtest import *
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import lldbsuite.test.lldbutil as lldbutil
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class NamespaceTestCase(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 numbers for declarations of namespace variables i and j.
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self.line_var_i = line_number('main.cpp',
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'// Find the line number for anonymous namespace variable i.')
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self.line_var_j = line_number('main.cpp',
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'// Find the line number for named namespace variable j.')
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# And the line number to break at.
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self.line_break = line_number('main.cpp',
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'// Set break point at this line.')
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# rdar://problem/8668674
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@expectedFailureWindows("llvm.org/pr24764")
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def test_with_run_command(self):
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"""Test that anonymous and named namespace variables display correctly."""
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self.build()
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self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
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lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line_break, 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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# On Mac OS X, gcc 4.2 emits the wrong debug info with respect to types.
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slist = ['(int) a = 12', 'anon_uint', 'a_uint', 'b_uint', 'y_uint']
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if self.platformIsDarwin() and self.getCompiler() in ['clang', 'llvm-gcc']:
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slist = ['(int) a = 12',
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'::my_uint_t', 'anon_uint = 0',
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'(A::uint_t) a_uint = 1',
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'(A::B::uint_t) b_uint = 2',
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'(Y::uint_t) y_uint = 3']
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# 'frame variable' displays the local variables with type information.
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self.expect('frame variable', VARIABLES_DISPLAYED_CORRECTLY,
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substrs = slist)
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# 'frame variable' with basename 'i' should work.
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self.expect("frame variable --show-declaration --show-globals i",
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startstr = "main.cpp:%d: (int) (anonymous namespace)::i = 3" % self.line_var_i)
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# main.cpp:12: (int) (anonymous namespace)::i = 3
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# 'frame variable' with basename 'j' should work, too.
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self.expect("frame variable --show-declaration --show-globals j",
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startstr = "main.cpp:%d: (int) A::B::j = 4" % self.line_var_j)
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# main.cpp:19: (int) A::B::j = 4
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# 'frame variable' should support address-of operator.
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self.runCmd("frame variable &i")
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# 'frame variable' with fully qualified name 'A::B::j' should work.
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self.expect("frame variable A::B::j", VARIABLES_DISPLAYED_CORRECTLY,
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startstr = '(int) A::B::j = 4',
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patterns = [' = 4'])
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# So should the anonymous namespace case.
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self.expect("frame variable '(anonymous namespace)::i'", VARIABLES_DISPLAYED_CORRECTLY,
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startstr = '(int) (anonymous namespace)::i = 3',
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patterns = [' = 3'])
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# rdar://problem/8660275
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# test/namespace: 'expression -- i+j' not working
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# This has been fixed.
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self.expect("expression -- i + j",
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startstr = "(int) $0 = 7")
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# (int) $0 = 7
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self.runCmd("expression -- i")
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self.runCmd("expression -- j")
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# rdar://problem/8668674
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# expression command with fully qualified namespace for a variable does not work
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self.expect("expression -- ::i", VARIABLES_DISPLAYED_CORRECTLY,
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patterns = [' = 3'])
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self.expect("expression -- A::B::j", VARIABLES_DISPLAYED_CORRECTLY,
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patterns = [' = 4'])
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# expression command with function in anonymous namespace
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self.expect("expression -- myanonfunc(3)",
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patterns = [' = 6'])
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# global namespace qualification with function in anonymous namespace
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self.expect("expression -- ::myanonfunc(4)",
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patterns = [' = 8'])
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self.expect("p myanonfunc",
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patterns = ['\(anonymous namespace\)::myanonfunc\(int\)'])
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self.expect("p variadic_sum",
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patterns = ['\(anonymous namespace\)::variadic_sum\(int, ...\)'])
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