4570d3eba0
This has led to many test suite failures because of copy and paste where new test cases were based off of other test cases and the "mydir" variable wasn't updated. Now you can call your superclasses "compute_mydir()" function with "__file__" as the sole argument and the relative path will be computed for you. llvm-svn: 196985
77 lines
2.2 KiB
Python
77 lines
2.2 KiB
Python
"""Test that lldb can invoke blocks and access variables inside them"""
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import os, time
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import unittest2
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import lldb
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from lldbtest import *
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import lldbutil
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class BlocksTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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lines = []
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@unittest2.expectedFailure
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@dsym_test
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def test_expr_with_dsym(self):
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self.buildDsym()
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self.expr()
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@unittest2.expectedFailure
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@dwarf_test
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def test_expr_with_dwarf(self):
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self.buildDwarf()
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self.expr()
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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 to break at.
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self.lines.append(line_number('main.c', '// Set breakpoint 0 here.'))
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self.lines.append(line_number('main.c', '// Set breakpoint 1 here.'))
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def common_setup(self):
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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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self.is_started = False
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# Break inside the foo function which takes a bar_ptr argument.
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for line in self.lines:
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lldbutil.run_break_set_by_file_and_line (self, "main.c", line, num_expected_locations=1, loc_exact=True)
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def wait_for_breakpoint(self):
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if self.is_started == False:
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self.is_started = True
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self.runCmd("process launch", RUN_SUCCEEDED)
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else:
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self.runCmd("process continue", 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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def expr(self):
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self.common_setup()
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self.wait_for_breakpoint()
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self.expect("expression a + b", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ["= 7"])
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self.expect("expression c", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ["= 1"])
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self.wait_for_breakpoint()
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# This should display correctly.
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self.expect("expression (int)neg (-12)", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ["= 12"])
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if __name__ == '__main__':
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import atexit
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lldb.SBDebugger.Initialize()
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atexit.register(lambda: lldb.SBDebugger.Terminate())
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unittest2.main()
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