66 lines
2.9 KiB
Plaintext
66 lines
2.9 KiB
Plaintext
## Test case where input file does not exit.
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RUN: not llvm-readobj %t.blah 2>&1 | FileCheck --check-prefix=ENOENT -DTOOL=readobj -DMSG=%errc_ENOENT %s
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RUN: not llvm-readelf %t.blah 2>&1 | FileCheck --check-prefix=ENOENT -DTOOL=readelf -DMSG=%errc_ENOENT %s
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ENOENT: llvm-[[TOOL]]{{(\.exe)?}}: error: '{{.*}}.blah': [[MSG]]
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# Test case with no input file.
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RUN: not llvm-readobj 2>&1 | FileCheck %s --check-prefix=NO-FILE
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RUN: not llvm-readelf 2>&1 | FileCheck %s --check-prefix=NO-FILE
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NO-FILE: error: no input files specified
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# Test case where input file is too small to be a recognised object file.
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RUN: touch %t.empty
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RUN: not llvm-readobj %t.empty 2>&1 | FileCheck --check-prefix=EMPTY %s
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EMPTY: '{{.*}}.empty': The file was not recognized as a valid object file
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# Test that unrecognised files in archives are ignored.
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RUN: rm -f %t.a
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RUN: llvm-ar rc %t.a %t.empty
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RUN: llvm-readobj --all %t.a 2>&1 | FileCheck --check-prefix=NO-OUTPUT --allow-empty %s
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NO-OUTPUT-NOT: {{.}}
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## Test we report a meaningful warning for bitcode files.
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## Check we try to continue dumping other files.
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## Note: 'echo -e -n "\x42\x43\xc0\xde" > %t.bc.1' simply doesn't work properly on windows.
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## It has an issue with writing of the 2 last bytes and emits different data instead.
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## echo.exe from GnuWin32 works properly though, but using of python is a more stable way.
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RUN: %python -c "import os; open(r'%t.bc.1', 'wb').write(b'\x42\x43\xC0\xDE')"
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RUN: %python -c "import os; open(r'%t.bc.2', 'wb').write(b'\xDE\xC0\x17\x0B')"
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RUN: llvm-readelf %t.bc.1 %t.bc.2 2>&1 | \
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RUN: FileCheck --check-prefix=BITCODE -DFILE1=%t.bc.1 -DFILE2=%t.bc.2 %s
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RUN: llvm-readobj %t.bc.1 %t.bc.2 2>&1 | \
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RUN: FileCheck --check-prefix=BITCODE -DFILE1=%t.bc.1 -DFILE2=%t.bc.2 %s
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# BITCODE: warning: '[[FILE1]]': bitcode files are not supported{{$}}
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# BITCODE: warning: '[[FILE2]]': bitcode files are not supported{{$}}
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# Test case where switch it not recognised.
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RUN: not llvm-readobj --unknown-switch 2>&1 | FileCheck --check-prefix=UNKNOWN %s
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UNKNOWN: error: unknown argument '--unknown-switch'
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# Test version switch.
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RUN: llvm-readobj --version | FileCheck %s --check-prefix=VERSION
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RUN: llvm-readelf --version | FileCheck %s --check-prefix=VERSION
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# In default configuration we could match "LLVM version", but the "LLVM" part
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# can be changed with PACKAGE_NAME in CMake, so we match only version.
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VERSION: version
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# Test help switch.
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RUN: llvm-readobj --help | FileCheck %s --check-prefixes=HELP,OBJ
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RUN: llvm-readelf --help | FileCheck %s --check-prefixes=HELP,ELF
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HELP: OVERVIEW: LLVM Object Reader
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OBJ: llvm-readobj{{.*}} [options] <input object files>
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ELF: llvm-readelf{{.*}} [options] <input object files>
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HELP: OPTIONS:
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HELP: -s Alias for --symbols
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HELP: -t Alias for --section-details
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HELP: OPTIONS (ELF specific):
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HELP: --dynamic-table
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HELP: OPTIONS (Mach-O specific):
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HELP: --macho-data-in-code
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HELP: OPTIONS (PE/COFF specific):
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HELP: --codeview-ghash
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HELP: @FILE
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