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595048f3ec
in TestBase::getBuildArtifact(). This NFC commit is in preparation for https://reviews.llvm.org/D42281 (compile the LLDB tests out-of-tree). Differential Revision: https://reviews.llvm.org/D42280 llvm-svn: 323007
81 lines
2.5 KiB
Python
81 lines
2.5 KiB
Python
"""Test that importing modules in C works as expected."""
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from __future__ import print_function
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from distutils.version import StrictVersion
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import os
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import time
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import platform
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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 CModulesTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@skipIfFreeBSD
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@expectedFailureAll(
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oslist=["linux"],
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bugnumber="http://llvm.org/pr23456 'fopen' has unknown return type")
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@expectedFailureAll(
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oslist=["windows"],
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bugnumber="llvm.org/pr24489: Name lookup not working correctly on Windows")
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@skipIf(macos_version=["<", "10.12"])
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def test_expr(self):
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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 the foo function which takes a bar_ptr argument.
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lldbutil.run_break_set_by_file_and_line(
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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(
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"expr -l objc++ -- @import Darwin; 3",
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VARIABLES_DISPLAYED_CORRECTLY,
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substrs=[
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"int",
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"3"])
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self.expect(
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"expr *fopen(\"/dev/zero\", \"w\")",
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VARIABLES_DISPLAYED_CORRECTLY,
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substrs=[
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"FILE",
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"_close"])
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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(
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"expr MIN((uint64_t)2, (uint64_t)3)",
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VARIABLES_DISPLAYED_CORRECTLY,
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substrs=[
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"uint64_t",
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"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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