llvm/test/Object/macho-invalid.test
Alexey Samsonov 62d21d2b1a [Object, MachO] Don't crash on incomplete MachO segment load commands.
Report proper error code from MachOObjectFile constructor if we
can't parse another segment load command (we already return a proper
error if segment load command contents is suspicious).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239109 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-04 22:26:44 +00:00

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// No crash, might not be totally invalid
RUN: llvm-objdump -private-headers %p/Inputs/macho-invalid-zero-ncmds
RUN: not llvm-objdump -private-headers %p/Inputs/macho64-invalid-incomplete-load-command 2>&1 \
RUN: | FileCheck -check-prefix INCOMPLETE-LOADC %s
INCOMPLETE-LOADC: Invalid data was encountered while parsing the file.
RUN: not llvm-objdump -private-headers %p/Inputs/macho-invalid-too-small-load-command 2>&1 \
RUN: | FileCheck -check-prefix SMALL-LOADC-SIZE %s
RUN: not llvm-objdump -private-headers %p/Inputs/macho64-invalid-too-small-load-command 2>&1 \
RUN: | FileCheck -check-prefix SMALL-LOADC-SIZE %s
SMALL-LOADC-SIZE: Mach-O load command with size < 8 bytes
RUN: not llvm-objdump -private-headers %p/Inputs/macho-invalid-too-small-segment-load-command 2>&1 \
RUN: | FileCheck -check-prefix SMALL-SEGLOADC-SIZE %s
RUN: not llvm-objdump -private-headers %p/Inputs/macho64-invalid-too-small-segment-load-command 2>&1 \
RUN: | FileCheck -check-prefix SMALL-SEGLOADC-SIZE %s
SMALL-SEGLOADC-SIZE: Mach-O segment load command size is too small
RUN: not llvm-objdump -private-headers %p/Inputs/macho-invalid-no-size-for-sections 2>&1 \
RUN: | FileCheck -check-prefix TOO-MANY-SECTS %s
RUN: not llvm-objdump -private-headers %p/Inputs/macho64-invalid-no-size-for-sections 2>&1 \
RUN: | FileCheck -check-prefix TOO-MANY-SECTS %s
TOO-MANY-SECTS: Mach-O segment load command contains too many sections
RUN: not llvm-objdump -t %p/Inputs/macho-invalid-bad-symbol-index 2>&1 \
RUN: | FileCheck -check-prefix BAD-SYMBOL %s
BAD-SYMBOL: Requested symbol index is out of range
RUN: not llvm-objdump -t %p/Inputs/macho-invalid-symbol-name-past-eof 2>&1 \
RUN: | FileCheck -check-prefix NAME-PAST-EOF %s
NAME-PAST-EOF: Symbol name entry points before beginning or past end of file
RUN: not llvm-nm %p/Inputs/macho-invalid-section-index-getSectionRawName 2>&1 \
RUN: | FileCheck -check-prefix INVALID-SECTION-IDX-SYMBOL-SEC %s
INVALID-SECTION-IDX-SYMBOL-SEC: getSymbolSection: Invalid section index
RUN: not llvm-objdump -private-headers %p/Inputs/macho-invalid-header 2>&1 | FileCheck -check-prefix INVALID-HEADER %s
INVALID-HEADER: Invalid data was encountered while parsing the file
RUN: not llvm-objdump -private-headers %p/Inputs/macho64-invalid-incomplete-segment-load-command 2>&1 | FileCheck -check-prefix INCOMPLETE-SEGMENT-LOADC %s
INCOMPLETE-SEGMENT-LOADC: Invalid data was encountered while parsing the file