diff options
Diffstat (limited to 't/t0040-parse-options.sh')
| -rwxr-xr-x | t/t0040-parse-options.sh | 180 |
1 files changed, 142 insertions, 38 deletions
diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh index 3d450ed379..b044785175 100755 --- a/t/t0040-parse-options.sh +++ b/t/t0040-parse-options.sh @@ -7,10 +7,13 @@ test_description='our own option parser' . ./test-lib.sh -cat > expect.err << EOF +cat > expect << EOF usage: test-parse-options <options> - -b, --boolean get a boolean + --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 @@ -19,7 +22,7 @@ usage: test-parse-options <options> --set23 set integer to 23 -t <time> get timestamp of <time> -L, --length <str> get length of <str> - -F, --file <FILE> set file to <FILE> + -F, --file <file> set file to <file> String options -s, --string <string> @@ -27,7 +30,7 @@ String options --string2 <str> get another string --st <st> get another string (pervert ordering) -o <str> get another string - --default-string set string to default + --list <str> add str to list Magic arguments --quux means --quux @@ -46,10 +49,89 @@ EOF test_expect_success 'test help' ' test_must_fail test-parse-options -h > output 2> output.err && - test ! -s output && - test_cmp expect.err output.err + test_must_be_empty output.err && + test_i18ncmp expect output ' +mv expect expect.err + +cat >expect.template <<EOF +boolean: 0 +integer: 0 +timestamp: 0 +string: (not set) +abbrev: 7 +verbose: 0 +quiet: no +dry run: no +file: (not set) +EOF + +check() { + what="$1" && + shift && + expect="$1" && + shift && + sed "s/^$what .*/$what $expect/" <expect.template >expect && + test-parse-options $* >output 2>output.err && + test_must_be_empty output.err && + test_cmp expect output +} + +check_i18n() { + what="$1" && + shift && + expect="$1" && + shift && + sed "s/^$what .*/$what $expect/" <expect.template >expect && + test-parse-options $* >output 2>output.err && + test_must_be_empty output.err && + test_i18ncmp expect output +} + +check_unknown() { + case "$1" in + --*) + echo error: unknown option \`${1#--}\' >expect ;; + -*) + echo error: unknown switch \`${1#-}\' >expect ;; + esac && + cat expect.err >>expect && + test_must_fail test-parse-options $* >output 2>output.err && + test_must_be_empty output && + test_cmp expect output.err +} + +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-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' + cat > expect << EOF boolean: 2 integer: 1729 @@ -66,7 +148,7 @@ test_expect_success 'short options' ' test-parse-options -s123 -b -i 1729 -b -vv -n -F my.file \ > output 2> output.err && test_cmp expect output && - test ! -s output.err + test_must_be_empty output.err ' cat > expect << EOF @@ -84,18 +166,15 @@ EOF test_expect_success 'long options' ' test-parse-options --boolean --integer 1729 --boolean --string2=321 \ --verbose --verbose --no-dry-run --abbrev=10 --file fi.le\ - > output 2> output.err && - test ! -s output.err && + --obsolete > output 2> output.err && + test_must_be_empty output.err && test_cmp expect output ' test_expect_success 'missing required value' ' - test-parse-options -s; - test $? = 129 && - test-parse-options --string; - test $? = 129 && - test-parse-options --file; - test $? = 129 + test_expect_code 129 test-parse-options -s && + test_expect_code 129 test-parse-options --string && + test_expect_code 129 test-parse-options --file ' cat > expect << EOF @@ -116,7 +195,7 @@ EOF test_expect_success 'intermingled arguments' ' test-parse-options a1 --string 123 b1 --boolean -j 13 -- --boolean \ > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' @@ -134,19 +213,18 @@ EOF test_expect_success 'unambiguously abbreviated option' ' test-parse-options --int 2 --boolean --no-bo > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' test_expect_success 'unambiguously abbreviated option with "="' ' test-parse-options --int=2 > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' test_expect_success 'ambiguously abbreviated option' ' - test-parse-options --strin 123; - test $? = 129 + test_expect_code 129 test-parse-options --strin 123 ' cat > expect << EOF @@ -163,7 +241,7 @@ EOF test_expect_success 'non ambiguous option (after two options it abbreviates)' ' test-parse-options --st 123 > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' @@ -173,7 +251,17 @@ EOF test_expect_success 'detect possible typos' ' test_must_fail test-parse-options -boolean > output 2> output.err && - test ! -s output && + test_must_be_empty output && + test_cmp 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-parse-options -ambiguous > output 2> output.err && + test_must_be_empty output && test_cmp typo.err output.err ' @@ -192,7 +280,7 @@ EOF test_expect_success 'keep some options as arguments' ' test-parse-options --quux > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' @@ -200,7 +288,7 @@ cat > expect <<EOF boolean: 0 integer: 0 timestamp: 1 -string: default +string: (not set) abbrev: 7 verbose: 0 quiet: yes @@ -209,10 +297,10 @@ file: (not set) arg 00: foo EOF -test_expect_success 'OPT_DATE() and OPT_SET_PTR() work' ' - test-parse-options -t "1970-01-01 00:00:01 +0000" --default-string \ +test_expect_success 'OPT_DATE() works' ' + test-parse-options -t "1970-01-01 00:00:01 +0000" \ foo -q > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' @@ -231,7 +319,7 @@ EOF test_expect_success 'OPT_CALLBACK() and OPT_BIT() work' ' test-parse-options --length=four -b -4 > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' @@ -241,8 +329,8 @@ EOF test_expect_success 'OPT_CALLBACK() and callback errors work' ' test_must_fail test-parse-options --no-length > output 2> output.err && - test_cmp expect output && - test_cmp expect.err output.err + test_i18ncmp expect output && + test_i18ncmp expect.err output.err ' cat > expect <<EOF @@ -259,13 +347,13 @@ EOF test_expect_success 'OPT_BIT() and OPT_SET_INT() work' ' test-parse-options --set23 -bbbbb --no-or4 > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' test_expect_success 'OPT_NEGBIT() and OPT_SET_INT() work' ' test-parse-options --set23 -bbbbb --neg-or4 > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' @@ -283,19 +371,19 @@ EOF test_expect_success 'OPT_BIT() works' ' test-parse-options -bb --or4 > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' test_expect_success 'OPT_NEGBIT() works' ' test-parse-options -bb --no-neg-or4 > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' -test_expect_success 'OPT_BOOLEAN() with PARSE_OPT_NODASH works' ' +test_expect_success 'OPT_COUNTUP() with PARSE_OPT_NODASH works' ' test-parse-options + + + + + + > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' @@ -313,7 +401,7 @@ EOF test_expect_success 'OPT_NUMBER_CALLBACK() works' ' test-parse-options -12345 > output 2> output.err && - test ! -s output.err && + test_must_be_empty output.err && test_cmp expect output ' @@ -331,7 +419,23 @@ EOF test_expect_success 'negation of OPT_NONEG flags is not ambiguous' ' test-parse-options --no-ambig >output 2>output.err && - test ! -s 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-parse-options --list foo --list=bar --list=baz >output && + test_cmp expect output +' + +test_expect_success '--no-list resets list' ' + test-parse-options --list=other --list=irrelevant --list=options \ + --no-list --list=foo --list=bar --list=baz >output && test_cmp expect output ' |