diff options
Diffstat (limited to 't/t0040-parse-options.sh')
| -rwxr-xr-x | t/t0040-parse-options.sh | 70 |
1 files changed, 68 insertions, 2 deletions
diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh index a1e4616..e3f354a 100755 --- a/t/t0040-parse-options.sh +++ b/t/t0040-parse-options.sh @@ -10,7 +10,10 @@ test_description='our own option parser' 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 @@ -53,6 +56,59 @@ test_expect_success 'test help' ' 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 ! -s output.err && + test_cmp 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 ! -s output && + test_cmp 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 --fear' +test_expect_success 'OPT_BOOL() no negation #2' 'check_unknown --no-no-fear' + +test_expect_success 'OPT_BOOL() positivation' 'check boolean: 0 -D --doubt' + cat > expect << EOF boolean: 2 integer: 1729 @@ -180,6 +236,16 @@ test_expect_success 'detect possible typos' ' 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 ! -s output && + test_cmp typo.err output.err +' + cat > expect <<EOF boolean: 0 integer: 0 @@ -296,7 +362,7 @@ test_expect_success 'OPT_NEGBIT() works' ' 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_cmp expect output |