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98d2a19fea
Some behavior changes: * `-t=d` is removed. Use `-t d` instead. * one-dash long options like `-all` are supported. Use `--all` instead. * `--all=0` or `--all=false` cannot be used. (Note: `--all` is silently ignored anyway) * `--help-list` is removed. This is a `cl::` specific option. Nobody is likely leveraging any of the above. Advantages: * `-t` diagnostic gets improved. * in the absence of `HideUnrelatedOptions`, `--help` will not list unrelated options if linking against libLLVM-13git.so or linker GC is not used. * Decrease the probability of cl::opt collision if we do decide to support multiplexing Note: because the tool is so simple, used more for forensics instead of a building tool, and its long options are unlikely used in one-dash form, I just drop the one-dash form in this patch. Reviewed By: jhenderson Differential Revision: https://reviews.llvm.org/D104889
62 lines
2.0 KiB
Plaintext
62 lines
2.0 KiB
Plaintext
## Show that llvm-strings can handle the -t/--radix switch properly.
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RUN: split-file --no-leading-lines %s %t
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#--- a.txt
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one
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two
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three
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four
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five
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six
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seven
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eight
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nine
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ten
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#--- end
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RUN: llvm-strings %t/a.txt | FileCheck %s -check-prefix CHECK-NONE --implicit-check-not={{.}}
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RUN: llvm-strings -t d %t/a.txt | FileCheck %s -check-prefix CHECK-DEC --strict-whitespace --implicit-check-not={{.}}
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RUN: llvm-strings -t o %t/a.txt | FileCheck %s -check-prefix CHECK-OCT --strict-whitespace --implicit-check-not={{.}}
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RUN: llvm-strings -t x %t/a.txt | FileCheck %s -check-prefix CHECK-HEX --strict-whitespace --implicit-check-not={{.}}
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## Show --radix works too.
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RUN: llvm-strings --radix d %t/a.txt | FileCheck %s -check-prefix CHECK-DEC --strict-whitespace
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RUN: llvm-strings --radix o %t/a.txt | FileCheck %s -check-prefix CHECK-OCT --strict-whitespace
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RUN: llvm-strings --radix x %t/a.txt | FileCheck %s -check-prefix CHECK-HEX --strict-whitespace
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## Show different syntaxes work.
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RUN: llvm-strings --radix=d %t/a.txt | FileCheck %s -check-prefix CHECK-DEC --strict-whitespace
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RUN: llvm-strings -t d %t/a.txt | FileCheck %s -check-prefix CHECK-DEC --strict-whitespace
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CHECK-NONE: {{^}}three
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CHECK-NONE: {{^}}four
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CHECK-NONE: {{^}}five
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CHECK-NONE: {{^}}seven
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CHECK-NONE: {{^}}eight
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CHECK-NONE: {{^}}nine
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CHECK-DEC: {{^}} 8 three
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CHECK-DEC: {{^}} 14 four
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CHECK-DEC: {{^}} 19 five
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CHECK-DEC: {{^}} 28 seven
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CHECK-DEC: {{^}} 34 eight
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CHECK-DEC: {{^}} 40 nine
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CHECK-OCT: {{^}} 10 three
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CHECK-OCT: {{^}} 16 four
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CHECK-OCT: {{^}} 23 five
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CHECK-OCT: {{^}} 34 seven
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CHECK-OCT: {{^}} 42 eight
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CHECK-OCT: {{^}} 50 nine
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CHECK-HEX: {{^}} 8 three
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CHECK-HEX: {{^}} e four
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CHECK-HEX: {{^}} 13 five
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CHECK-HEX: {{^}} 1c seven
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CHECK-HEX: {{^}} 22 eight
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CHECK-HEX: {{^}} 28 nine
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## Show that an invalid value is rejected.
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RUN: not llvm-strings --radix z %t/a.txt 2>&1 | FileCheck %s --check-prefix=INVALID
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INVALID: llvm-strings: error: --radix value should be one of: '' (no offset), 'o' (octal), 'd' (decimal), 'x' (hexadecimal)
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