19bb1d5739
This is a resubmission of a previous patch that caused test failures, with the fixes for the relevant tests included. Fixes bug 40630: https://bugs.llvm.org/show_bug.cgi?id=40630 This patch changes the error message when the section specified by --string-dump cannot be found by including the name of the section in the error message and changing the prefix text to not imply that the file itself was invalid. As part of this change some uses of std::error_code have been replaced with the llvm Error class to better encapsulate the error info (rather than passing File strings around), and the WithColor class replaces string literal error prefixes. llvm-svn: 358395
41 lines
1.8 KiB
Plaintext
41 lines
1.8 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 %s
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ENOENT: '{{.*}}.blah': {{[Nn]}}o such file or directory
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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 case where no switches are specified.
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RUN: llvm-readobj %p/Inputs/trivial.obj.elf-x86-64 | FileCheck --check-prefix=HEADER %s
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RUN: llvm-readelf %p/Inputs/trivial.obj.elf-x86-64 | FileCheck --check-prefix=NO-OUTPUT --allow-empty %s
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HEADER: File: {{.*}}trivial.obj.elf-x86-64
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HEADER: Format: ELF64-x86-64
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HEADER: Arch: x86_64
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HEADER: AddressSize: 64bit
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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: Unknown command line 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,USAGE-OBJ
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RUN: llvm-readelf --help | FileCheck %s --check-prefixes=HELP,USAGE-ELF
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HELP: OVERVIEW: LLVM Object Reader
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USAGE-OBJ: llvm-readobj{{.*}} [options] <input object files>
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USAGE-ELF: llvm-readelf{{.*}} [options] <input object files>
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