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When an option could be an ambiguous abbreviation of two options, the code used to error out. Even if an exact match would have occured later. Test and original patch by Pierre Habouzit. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
106 lines
2.1 KiB
Bash
Executable file
106 lines
2.1 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2007 Johannes Schindelin
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#
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test_description='our own option parser'
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. ./test-lib.sh
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cat > expect.err << EOF
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usage: test-parse-options <options>
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-b, --boolean get a boolean
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-i, --integer <n> get a integer
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-j <n> get a integer, too
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string options
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-s, --string <string>
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get a string
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--string2 <str> get another string
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--st <st> get another string (pervert ordering)
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EOF
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test_expect_success 'test help' '
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! test-parse-options -h > output 2> output.err &&
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test ! -s output &&
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git diff expect.err output.err
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'
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cat > expect << EOF
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boolean: 2
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integer: 1729
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string: 123
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EOF
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test_expect_success 'short options' '
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test-parse-options -s123 -b -i 1729 -b > output 2> output.err &&
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git diff expect output &&
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test ! -s output.err
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'
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cat > expect << EOF
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boolean: 2
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integer: 1729
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string: 321
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EOF
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test_expect_success 'long options' '
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test-parse-options --boolean --integer 1729 --boolean --string2=321 \
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> output 2> output.err &&
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test ! -s output.err &&
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git diff expect output
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'
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cat > expect << EOF
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boolean: 1
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integer: 13
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string: 123
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arg 00: a1
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arg 01: b1
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arg 02: --boolean
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EOF
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test_expect_success 'intermingled arguments' '
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test-parse-options a1 --string 123 b1 --boolean -j 13 -- --boolean \
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> output 2> output.err &&
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test ! -s output.err &&
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git diff expect output
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'
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cat > expect << EOF
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boolean: 0
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integer: 2
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string: (not set)
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EOF
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test_expect_success 'unambiguously abbreviated option' '
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test-parse-options --int 2 --boolean --no-bo > output 2> output.err &&
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test ! -s output.err &&
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git diff expect output
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'
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test_expect_success 'unambiguously abbreviated option with "="' '
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test-parse-options --int=2 > output 2> output.err &&
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test ! -s output.err &&
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git diff expect output
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'
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test_expect_failure 'ambiguously abbreviated option' '
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test-parse-options --strin 123;
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test $? != 129
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'
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cat > expect << EOF
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boolean: 0
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integer: 0
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string: 123
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EOF
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test_expect_success 'non ambiguous option (after two options it abbreviates)' '
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test-parse-options --st 123 > output 2> output.err &&
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test ! -s output.err &&
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git diff expect output
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'
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test_done
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