64 lines
1.8 KiB
Plaintext
64 lines
1.8 KiB
Plaintext
## Test that permissions for ouput files are mirrored
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## from their input files.
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## The Unix version of this test must use umask(1) because
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## llvm-objcopy respects the umask in setting output permissions.
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## Setting the umask to 0 ensures deterministic permissions across
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## test environments.
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# UNSUPPORTED: system-windows
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# REQUIRES: shell
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# RUN: touch %t
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# RUN: chmod 0777 %t
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# RUN: ls -l %t | cut -f 1 -d ' ' > %t.0777
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# RUN: chmod 0666 %t
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# RUN: ls -l %t | cut -f 1 -d ' ' > %t.0666
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# RUN: chmod 0640 %t
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# RUN: ls -l %t | cut -f 1 -d ' ' > %t.0640
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## Set umask to be permissive of all permissions,
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## only test mirroring of permissions.
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# RUN: umask 0
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# RUN: yaml2obj %s -o %t
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# RUN: chmod 0777 %t
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# RUN: llvm-objcopy %t %t1
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# RUN: ls -l %t1 | cut -f 1 -d ' ' > %t1.perms
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# RUN: cmp %t1.perms %t.0777
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# RUN: chmod 0666 %t
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# RUN: llvm-objcopy %t %t1
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# RUN: ls -l %t1 | cut -f 1 -d ' ' > %t1.perms
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# RUN: cmp %t1.perms %t.0666
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# RUN: chmod 0640 %t
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# RUN: llvm-objcopy %t %t1
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# RUN: ls -l %t1 | cut -f 1 -d ' ' > %t1.perms
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# RUN: cmp %t1.perms %t.0640
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## Drop S_ISUID/S_ISGID bits.
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# RUN: chmod 6640 %t
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# RUN: llvm-objcopy %t %t1
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# RUN: ls -l %t1 | cut -f 1 -d ' ' > %t1.perms
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# RUN: cmp %t1.perms %t.0640
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## Don't set the permission of a character special file, otherwise there will
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## be an EPERM error (or worse: root may change the permission).
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# RUN: ls -l /dev/null | cut -f 1 -d ' ' > %tnull.perms
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# RUN: llvm-objcopy %t /dev/null
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# RUN: ls -l /dev/null | cut -f 1 -d ' ' | diff - %tnull.perms
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## Ignore umask if the output filename is the same as the input filename.
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# RUN: umask 022
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# RUN: cp %t %t1 && chmod 0777 %t1 && llvm-objcopy %t1
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# RUN: ls -l %t1 | cut -f 1 -d ' ' > %t1.perms
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# RUN: cmp %t1.perms %t.0777
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Machine: EM_X86_64
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