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[obj2yaml][test] Test generating and dumping a broken debug_ranges section.

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This patch tests generating and dumping a broken debug_ranges section.

Reviewed By: jhenderson

Differential Revision: https://reviews.llvm.org/D87275
This commit is contained in:
Xing GUO 2020-09-09 08:48:04 +08:00
parent 1513446701
commit 5f0cc6e4d2
1 changed files with 24 additions and 0 deletions
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test/ObjectYAML/MachO/DWARF-debug_ranges.yaml
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@ -284,3 +284,27 @@ LoadCommands:
reserved2: 0x00000000 reserved2: 0x00000000
reserved3: 0x00000000 reserved3: 0x00000000
content: [[CONTENT=<none>]] content: [[CONTENT=<none>]]
## Test generating and dumping a __debug_ranges section whose size isn't a
## multiple of the address size. This test case is to ensure that when the
## parser fails, the content of the __debug_ranges section will be dumped into
## the 'content' entry and the 'debug_ranges' entry will not exist.
# RUN: yaml2obj --docnum=2 -DSIZE=3 -DCONTENT='010203' %s | obj2yaml | FileCheck %s --check-prefix=FAILS
# FAILS-NOT: DWARF:
# FAILS: Sections:
# FAILS-NEXT: - sectname: __debug_ranges
# FAILS-NEXT: segname: __DWARF
# FAILS-NEXT: addr: 0x0000000000000000
# FAILS-NEXT: size: 3
# FAILS-NEXT: offset: 0x00000210
# FAILS-NEXT: align: 0
# FAILS-NEXT: reloff: 0x00000000
# FAILS-NEXT: nreloc: 0
# FAILS-NEXT: flags: 0x00000000
# FAILS-NEXT: reserved1: 0x00000000
# FAILS-NEXT: reserved2: 0x00000000
# FAILS-NEXT: reserved3: 0x00000000
# FAILS-NEXT: content: '010203'
# FAILS-NEXT: ...