4cc8f2a017
Eliminate boilerplate of having each test manually assign to `mydir` by calling `compute_mydir` in lldbtest.py. Differential Revision: https://reviews.llvm.org/D128077
76 lines
3.4 KiB
Python
76 lines
3.4 KiB
Python
"""
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Test 'frame select' command.
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"""
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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 TestFrameSelect(TestBase):
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@no_debug_info_test
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@skipIfWindows
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def test_relative(self):
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self.build()
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lldbutil.run_to_source_breakpoint(self,
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"// Set break point at this line.", lldb.SBFileSpec("main.cpp"))
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self.expect("frame select -r 1", substrs=["nested2() at"])
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self.expect("frame select -r -1", substrs=["nested3() at"])
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self.expect("frame select -r -1", error=True, substrs=["Already at the bottom of the stack."])
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self.expect("frame select -r -2147483647", error=True, substrs=["Already at the bottom of the stack."])
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self.expect("frame select -r -2147483648", error=True, substrs=["error: invalid frame offset argument '-2147483648'"])
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self.expect("frame select -r -2147483649", error=True, substrs=["error: invalid frame offset argument '-2147483649'"])
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self.expect("frame select -r 1", substrs=["nested2() at"])
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self.expect("frame select -r -2", substrs=["nested3() at"])
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self.expect("frame select -r 1", substrs=["nested2() at"])
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self.expect("frame select -r -2147483647", substrs=["nested3() at"])
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self.expect("frame select -r 1", substrs=["nested2() at"])
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self.expect("frame select -r -2147483648", error=True, substrs=["error: invalid frame offset argument '-2147483648'"])
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self.expect("frame select -r -2147483649", error=True, substrs=["error: invalid frame offset argument '-2147483649'"])
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self.expect("frame select -r 100")
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self.expect("frame select -r 1", error=True, substrs=["Already at the top of the stack."])
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@no_debug_info_test
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@skipIfWindows
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def test_mixing_relative_and_abs(self):
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self.build()
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lldbutil.run_to_source_breakpoint(self,
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"// Set break point at this line.", lldb.SBFileSpec("main.cpp"))
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# The function associated with each frame index can change depending
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# on the function calling main (e.g. `start`), so this only tests that
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# the frame index number is correct. We test the actual functions
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# in the relative test.
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# Jump to the top of the stack.
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self.expect("frame select 0", substrs=["frame #0"])
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# Run some relative commands.
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self.expect("up", substrs=["frame #1"])
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self.expect("frame select -r 1", substrs=["frame #2"])
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self.expect("frame select -r -1", substrs=["frame #1"])
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# Test that absolute indices still work.
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self.expect("frame select 2", substrs=["frame #2"])
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self.expect("frame select 1", substrs=["frame #1"])
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self.expect("frame select 3", substrs=["frame #3"])
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self.expect("frame select 0", substrs=["frame #0"])
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self.expect("frame select 1", substrs=["frame #1"])
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# Run some other relative frame select commands.
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self.expect("down", substrs=["frame #0"])
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self.expect("frame select -r 1", substrs=["frame #1"])
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self.expect("frame select -r -1", substrs=["frame #0"])
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# Test that absolute indices still work.
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self.expect("frame select 2", substrs=["frame #2"])
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self.expect("frame select 1", substrs=["frame #1"])
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self.expect("frame select 3", substrs=["frame #3"])
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self.expect("frame select 0", substrs=["frame #0"])
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