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author | James Henderson <james.henderson@sony.com> | 2020-02-07 09:18:43 +0000 |
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committer | James Henderson <james.henderson@sony.com> | 2020-02-10 13:54:40 +0000 |
commit | 1dc62d0358c89d3e5db970e62723fa8b0b0c56e3 (patch) | |
tree | 725b0ddd52cd753f32f750d1698f095de560b87e /llvm/lib/DebugInfo/CodeView/DebugStringTableSubsection.cpp | |
parent | 34946dfd79501077b0837aec8f23aed3dd0e63e1 (diff) | |
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[DebugInfo][test] Replace pre-canned binary test
The DebugInfo/dwarfdump-invalid-line-table test used a pre-canned binary
generated by a fuzzer to demonstrate a bug fix. Unfortunately, the
binary is rigid and requires hand-editing if we change behaviour, such
as rejecting certain properties within it (as I plan on doing in another
change).
Rather than hand-edit the binary, I have replaced it with two tests. The
first tests the high-level code path from the debug line parser that
produces the same error as this test previously did, and the second is a
set of unit test cases that comprehensively cover the
FormValue::skipValue method, which in turn covers the area that the
original bug fix touched.
Reviewed by: MaskRay, dblaikie
Differential Revision: https://reviews.llvm.org/D74202
Diffstat (limited to 'llvm/lib/DebugInfo/CodeView/DebugStringTableSubsection.cpp')
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