| #!/bin/sh |
| # |
| # Copyright (c) 2007 Johannes Schindelin |
| # |
| |
| test_description='our own option parser' |
| |
| . ./test-lib.sh |
| |
| cat >expect <<\EOF |
| usage: test-tool parse-options <options> |
| |
| A helper function for the parse-options API. |
| |
| --yes get a boolean |
| -D, --no-doubt begins with 'no-' |
| -B, --no-fear be brave |
| -b, --boolean increment by one |
| -4, --or4 bitwise-or boolean with ...0100 |
| --neg-or4 same as --no-or4 |
| |
| -i, --integer <n> get a integer |
| -j <n> get a integer, too |
| -m, --magnitude <n> get a magnitude |
| --set23 set integer to 23 |
| --mode1 set integer to 1 (cmdmode option) |
| --mode2 set integer to 2 (cmdmode option) |
| -L, --length <str> get length of <str> |
| -F, --file <file> set file to <file> |
| |
| String options |
| -s, --string <string> |
| get a string |
| --string2 <str> get another string |
| --st <st> get another string (pervert ordering) |
| -o <str> get another string |
| --list <str> add str to list |
| |
| Magic arguments |
| --quux means --quux |
| -NUM set integer to NUM |
| + same as -b |
| --ambiguous positive ambiguity |
| --no-ambiguous negative ambiguity |
| |
| Standard options |
| --abbrev[=<n>] use <n> digits to display SHA-1s |
| -v, --verbose be verbose |
| -n, --dry-run dry run |
| -q, --quiet be quiet |
| --expect <string> expected output in the variable dump |
| |
| Alias |
| -A, --alias-source <string> |
| get a string |
| -Z, --alias-target <string> |
| get a string |
| |
| EOF |
| |
| test_expect_success 'test help' ' |
| test_must_fail test-tool parse-options -h >output 2>output.err && |
| test_must_be_empty output.err && |
| test_i18ncmp expect output |
| ' |
| |
| mv expect expect.err |
| |
| check () { |
| what="$1" && |
| shift && |
| expect="$1" && |
| shift && |
| test-tool parse-options --expect="$what $expect" "$@" |
| } |
| |
| check_unknown_i18n() { |
| case "$1" in |
| --*) |
| echo error: unknown option \`${1#--}\' >expect ;; |
| -*) |
| echo error: unknown switch \`${1#-}\' >expect ;; |
| esac && |
| cat expect.err >>expect && |
| test_must_fail test-tool parse-options $* >output 2>output.err && |
| test_must_be_empty output && |
| test_i18ncmp expect output.err |
| } |
| |
| test_expect_success 'OPT_BOOL() #1' 'check boolean: 1 --yes' |
| test_expect_success 'OPT_BOOL() #2' 'check boolean: 1 --no-doubt' |
| test_expect_success 'OPT_BOOL() #3' 'check boolean: 1 -D' |
| test_expect_success 'OPT_BOOL() #4' 'check boolean: 1 --no-fear' |
| test_expect_success 'OPT_BOOL() #5' 'check boolean: 1 -B' |
| |
| test_expect_success 'OPT_BOOL() is idempotent #1' 'check boolean: 1 --yes --yes' |
| test_expect_success 'OPT_BOOL() is idempotent #2' 'check boolean: 1 -DB' |
| |
| test_expect_success 'OPT_BOOL() negation #1' 'check boolean: 0 -D --no-yes' |
| test_expect_success 'OPT_BOOL() negation #2' 'check boolean: 0 -D --no-no-doubt' |
| |
| test_expect_success 'OPT_BOOL() no negation #1' 'check_unknown_i18n --fear' |
| test_expect_success 'OPT_BOOL() no negation #2' 'check_unknown_i18n --no-no-fear' |
| |
| test_expect_success 'OPT_BOOL() positivation' 'check boolean: 0 -D --doubt' |
| |
| test_expect_success 'OPT_INT() negative' 'check integer: -2345 -i -2345' |
| |
| test_expect_success 'OPT_MAGNITUDE() simple' ' |
| check magnitude: 2345678 -m 2345678 |
| ' |
| |
| test_expect_success 'OPT_MAGNITUDE() kilo' ' |
| check magnitude: 239616 -m 234k |
| ' |
| |
| test_expect_success 'OPT_MAGNITUDE() mega' ' |
| check magnitude: 104857600 -m 100m |
| ' |
| |
| test_expect_success 'OPT_MAGNITUDE() giga' ' |
| check magnitude: 1073741824 -m 1g |
| ' |
| |
| test_expect_success 'OPT_MAGNITUDE() 3giga' ' |
| check magnitude: 3221225472 -m 3g |
| ' |
| |
| cat >expect <<\EOF |
| boolean: 2 |
| integer: 1729 |
| magnitude: 16384 |
| timestamp: 0 |
| string: 123 |
| abbrev: 7 |
| verbose: 2 |
| quiet: 0 |
| dry run: yes |
| file: prefix/my.file |
| EOF |
| |
| test_expect_success 'short options' ' |
| test-tool parse-options -s123 -b -i 1729 -m 16k -b -vv -n -F my.file \ |
| >output 2>output.err && |
| test_cmp expect output && |
| test_must_be_empty output.err |
| ' |
| |
| cat >expect <<\EOF |
| boolean: 2 |
| integer: 1729 |
| magnitude: 16384 |
| timestamp: 0 |
| string: 321 |
| abbrev: 10 |
| verbose: 2 |
| quiet: 0 |
| dry run: no |
| file: prefix/fi.le |
| EOF |
| |
| test_expect_success 'long options' ' |
| test-tool parse-options --boolean --integer 1729 --magnitude 16k \ |
| --boolean --string2=321 --verbose --verbose --no-dry-run \ |
| --abbrev=10 --file fi.le --obsolete \ |
| >output 2>output.err && |
| test_must_be_empty output.err && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'missing required value' ' |
| test_expect_code 129 test-tool parse-options -s && |
| test_expect_code 129 test-tool parse-options --string && |
| test_expect_code 129 test-tool parse-options --file |
| ' |
| |
| cat >expect <<\EOF |
| boolean: 1 |
| integer: 13 |
| magnitude: 0 |
| timestamp: 0 |
| string: 123 |
| abbrev: 7 |
| verbose: -1 |
| quiet: 0 |
| dry run: no |
| file: (not set) |
| arg 00: a1 |
| arg 01: b1 |
| arg 02: --boolean |
| EOF |
| |
| test_expect_success 'intermingled arguments' ' |
| test-tool parse-options a1 --string 123 b1 --boolean -j 13 -- --boolean \ |
| >output 2>output.err && |
| test_must_be_empty output.err && |
| test_cmp expect output |
| ' |
| |
| cat >expect <<\EOF |
| boolean: 0 |
| integer: 2 |
| magnitude: 0 |
| timestamp: 0 |
| string: (not set) |
| abbrev: 7 |
| verbose: -1 |
| quiet: 0 |
| dry run: no |
| file: (not set) |
| EOF |
| |
| test_expect_success 'unambiguously abbreviated option' ' |
| GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
| test-tool parse-options --int 2 --boolean --no-bo >output 2>output.err && |
| test_must_be_empty output.err && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'unambiguously abbreviated option with "="' ' |
| GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
| test-tool parse-options --expect="integer: 2" --int=2 |
| ' |
| |
| test_expect_success 'ambiguously abbreviated option' ' |
| test_expect_code 129 env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
| test-tool parse-options --strin 123 |
| ' |
| |
| test_expect_success 'non ambiguous option (after two options it abbreviates)' ' |
| GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
| test-tool parse-options --expect="string: 123" --st 123 |
| ' |
| |
| test_expect_success 'Alias options do not contribute to abbreviation' ' |
| test-tool parse-options --alias-source 123 >output && |
| grep "^string: 123" output && |
| test-tool parse-options --alias-target 123 >output && |
| grep "^string: 123" output && |
| test_must_fail test-tool parse-options --alias && |
| GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
| test-tool parse-options --alias 123 >output && |
| grep "^string: 123" output |
| ' |
| |
| cat >typo.err <<\EOF |
| error: did you mean `--boolean` (with two dashes)? |
| EOF |
| |
| test_expect_success 'detect possible typos' ' |
| test_must_fail test-tool parse-options -boolean >output 2>output.err && |
| test_must_be_empty output && |
| test_i18ncmp typo.err output.err |
| ' |
| |
| cat >typo.err <<\EOF |
| error: did you mean `--ambiguous` (with two dashes)? |
| EOF |
| |
| test_expect_success 'detect possible typos' ' |
| test_must_fail test-tool parse-options -ambiguous >output 2>output.err && |
| test_must_be_empty output && |
| test_i18ncmp typo.err output.err |
| ' |
| |
| test_expect_success 'keep some options as arguments' ' |
| test-tool parse-options --expect="arg 00: --quux" --quux |
| ' |
| |
| cat >expect <<\EOF |
| Callback: "four", 0 |
| boolean: 5 |
| integer: 4 |
| magnitude: 0 |
| timestamp: 0 |
| string: (not set) |
| abbrev: 7 |
| verbose: -1 |
| quiet: 0 |
| dry run: no |
| file: (not set) |
| EOF |
| |
| test_expect_success 'OPT_CALLBACK() and OPT_BIT() work' ' |
| test-tool parse-options --length=four -b -4 >output 2>output.err && |
| test_must_be_empty output.err && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'OPT_CALLBACK() and callback errors work' ' |
| test_must_fail test-tool parse-options --no-length >output 2>output.err && |
| test_must_be_empty output && |
| test_must_be_empty output.err |
| ' |
| |
| cat >expect <<\EOF |
| boolean: 1 |
| integer: 23 |
| magnitude: 0 |
| timestamp: 0 |
| string: (not set) |
| abbrev: 7 |
| verbose: -1 |
| quiet: 0 |
| dry run: no |
| file: (not set) |
| EOF |
| |
| test_expect_success 'OPT_BIT() and OPT_SET_INT() work' ' |
| test-tool parse-options --set23 -bbbbb --no-or4 >output 2>output.err && |
| test_must_be_empty output.err && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'OPT_NEGBIT() and OPT_SET_INT() work' ' |
| test-tool parse-options --set23 -bbbbb --neg-or4 >output 2>output.err && |
| test_must_be_empty output.err && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'OPT_BIT() works' ' |
| test-tool parse-options --expect="boolean: 6" -bb --or4 |
| ' |
| |
| test_expect_success 'OPT_NEGBIT() works' ' |
| test-tool parse-options --expect="boolean: 6" -bb --no-neg-or4 |
| ' |
| |
| test_expect_success 'OPT_CMDMODE() works' ' |
| test-tool parse-options --expect="integer: 1" --mode1 |
| ' |
| |
| test_expect_success 'OPT_CMDMODE() detects incompatibility' ' |
| test_must_fail test-tool parse-options --mode1 --mode2 >output 2>output.err && |
| test_must_be_empty output && |
| test_i18ngrep "incompatible with --mode" output.err |
| ' |
| |
| test_expect_success 'OPT_CMDMODE() detects incompatibility with something else' ' |
| test_must_fail test-tool parse-options --set23 --mode2 >output 2>output.err && |
| test_must_be_empty output && |
| test_i18ngrep "incompatible with something else" output.err |
| ' |
| |
| test_expect_success 'OPT_COUNTUP() with PARSE_OPT_NODASH works' ' |
| test-tool parse-options --expect="boolean: 6" + + + + + + |
| ' |
| |
| test_expect_success 'OPT_NUMBER_CALLBACK() works' ' |
| test-tool parse-options --expect="integer: 12345" -12345 |
| ' |
| |
| cat >expect <<\EOF |
| boolean: 0 |
| integer: 0 |
| magnitude: 0 |
| timestamp: 0 |
| string: (not set) |
| abbrev: 7 |
| verbose: -1 |
| quiet: 0 |
| dry run: no |
| file: (not set) |
| EOF |
| |
| test_expect_success 'negation of OPT_NONEG flags is not ambiguous' ' |
| GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
| test-tool parse-options --no-ambig >output 2>output.err && |
| test_must_be_empty output.err && |
| test_cmp expect output |
| ' |
| |
| cat >>expect <<\EOF |
| list: foo |
| list: bar |
| list: baz |
| EOF |
| test_expect_success '--list keeps list of strings' ' |
| test-tool parse-options --list foo --list=bar --list=baz >output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success '--no-list resets list' ' |
| test-tool parse-options --list=other --list=irrelevant --list=options \ |
| --no-list --list=foo --list=bar --list=baz >output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'multiple quiet levels' ' |
| test-tool parse-options --expect="quiet: 3" -q -q -q |
| ' |
| |
| test_expect_success 'multiple verbose levels' ' |
| test-tool parse-options --expect="verbose: 3" -v -v -v |
| ' |
| |
| test_expect_success '--no-quiet sets --quiet to 0' ' |
| test-tool parse-options --expect="quiet: 0" --no-quiet |
| ' |
| |
| test_expect_success '--no-quiet resets multiple -q to 0' ' |
| test-tool parse-options --expect="quiet: 0" -q -q -q --no-quiet |
| ' |
| |
| test_expect_success '--no-verbose sets verbose to 0' ' |
| test-tool parse-options --expect="verbose: 0" --no-verbose |
| ' |
| |
| test_expect_success '--no-verbose resets multiple verbose to 0' ' |
| test-tool parse-options --expect="verbose: 0" -v -v -v --no-verbose |
| ' |
| |
| test_expect_success 'GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS works' ' |
| GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=false \ |
| test-tool parse-options --ye && |
| test_must_fail env GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS=true \ |
| test-tool parse-options --ye |
| ' |
| |
| test_expect_success '--end-of-options treats remainder as args' ' |
| test-tool parse-options \ |
| --expect="verbose: -1" \ |
| --expect="arg 00: --verbose" \ |
| --end-of-options --verbose |
| ' |
| |
| test_done |