fb0653c36b
When an object description expression fails, instead of emitting an error, mark it as a warning instead. Additionally, send the more low level details of the failure to the `expr` log, and show a more user friendly message: > `po` was unsuccessful, running `p` instead rdar://165190497
36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
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 TestCase(TestBase):
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def test(self):
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self.build()
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lldbutil.run_to_source_breakpoint(self, "break here", lldb.SBFileSpec("main.m"))
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log = self.getBuildArtifact("expr.log")
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self.runCmd(f"log enable lldb expr -f {log}")
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self.expect(
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"vo pair",
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substrs=[
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"warning: `po` was unsuccessful, running `p` instead",
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"(Pair) pair = (f = 2, e = 3)",
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],
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)
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self.filecheck(f"platform shell cat {log}", __file__, f"-check-prefix=CHECK-VO")
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# CHECK-VO: Object description fallback due to error: not a pointer type
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self.expect(
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"expr -O -- pair",
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substrs=[
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"warning: `po` was unsuccessful, running `p` instead",
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"(Pair) (f = 2, e = 3)",
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],
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)
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self.filecheck(
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f"platform shell cat {log}", __file__, f"-check-prefix=CHECK-EXPR"
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)
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# CHECK-EXPR: Object description fallback due to error: not a pointer type
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