Fourth batch

diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
index 5b0560fa20e3459a3fa62753ebfafaa2afa276e1..705a136ed92c99cda688f5e267204e59b0e532a9 100755 (executable)
--- a/t/t0040-parse-options.sh
+++ b/t/t0040-parse-options.sh
@@ -8,7 +8,7 @@ test_description='our own option parser'
 . ./test-lib.sh
 
 cat >expect <<\EOF
-usage: test-parse-options <options>
+usage: test-tool parse-options <options>
 
     A helper function for the parse-options API.
 
@@ -23,7 +23,6 @@ usage: test-parse-options <options>
     -j <n>                get a integer, too
     -m, --magnitude <n>   get a magnitude
     --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>
 
@@ -49,10 +48,16 @@ Standard options
     -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-parse-options -h >output 2>output.err &&
+       test_must_fail test-tool parse-options -h >output 2>output.err &&
        test_must_be_empty output.err &&
        test_i18ncmp expect output
 '
@@ -64,7 +69,7 @@ check () {
        shift &&
        expect="$1" &&
        shift &&
-       test-parse-options --expect="$what $expect" "$@"
+       test-tool parse-options --expect="$what $expect" "$@"
 }
 
 check_unknown_i18n() {
@@ -75,7 +80,7 @@ check_unknown_i18n() {
                echo error: unknown switch \`${1#-}\' >expect ;;
        esac &&
        cat expect.err >>expect &&
-       test_must_fail test-parse-options $* >output 2>output.err &&
+       test_must_fail test-tool parse-options $* >output 2>output.err &&
        test_must_be_empty output &&
        test_i18ncmp expect output.err
 }
@@ -133,7 +138,7 @@ file: prefix/my.file
 EOF
 
 test_expect_success 'short options' '
-       test-parse-options -s123 -b -i 1729 -m 16k -b -vv -n -F my.file \
+       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
@@ -153,7 +158,7 @@ file: prefix/fi.le
 EOF
 
 test_expect_success 'long options' '
-       test-parse-options --boolean --integer 1729 --magnitude 16k \
+       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 &&
@@ -162,9 +167,9 @@ test_expect_success 'long options' '
 '
 
 test_expect_success 'missing required value' '
-       test_expect_code 129 test-parse-options -s &&
-       test_expect_code 129 test-parse-options --string &&
-       test_expect_code 129 test-parse-options --file
+       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
@@ -184,7 +189,7 @@ arg 02: --boolean
 EOF
 
 test_expect_success 'intermingled arguments' '
-       test-parse-options a1 --string 123 b1 --boolean -j 13 -- --boolean \
+       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
@@ -204,21 +209,36 @@ file: (not set)
 EOF
 
 test_expect_success 'unambiguously abbreviated option' '
-       test-parse-options --int 2 --boolean --no-bo >output 2>output.err &&
+       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 "="' '
-       test-parse-options --expect="integer: 2" --int=2
+       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 test-parse-options --strin 123
+       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)' '
-       test-parse-options --expect="string: 123" --st 123
+       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
@@ -226,9 +246,9 @@ error: did you mean `--boolean` (with two dashes ?)
 EOF
 
 test_expect_success 'detect possible typos' '
-       test_must_fail test-parse-options -boolean >output 2>output.err &&
+       test_must_fail test-tool parse-options -boolean >output 2>output.err &&
        test_must_be_empty output &&
-       test_cmp typo.err output.err
+       test_i18ncmp typo.err output.err
 '
 
 cat >typo.err <<\EOF
@@ -236,34 +256,13 @@ 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_fail test-tool parse-options -ambiguous >output 2>output.err &&
        test_must_be_empty output &&
-       test_cmp typo.err output.err
+       test_i18ncmp typo.err output.err
 '
 
 test_expect_success 'keep some options as arguments' '
-       test-parse-options --expect="arg 00: --quux" --quux
-'
-
-cat >expect <<\EOF
-boolean: 0
-integer: 0
-magnitude: 0
-timestamp: 1
-string: (not set)
-abbrev: 7
-verbose: -1
-quiet: 1
-dry run: no
-file: (not set)
-arg 00: foo
-EOF
-
-test_expect_success 'OPT_DATE() works' '
-       test-parse-options -t "1970-01-01 00:00:01 +0000" \
-               foo -q >output 2>output.err &&
-       test_must_be_empty output.err &&
-       test_cmp expect output
+       test-tool parse-options --expect="arg 00: --quux" --quux
 '
 
 cat >expect <<\EOF
@@ -281,13 +280,13 @@ file: (not set)
 EOF
 
 test_expect_success 'OPT_CALLBACK() and OPT_BIT() work' '
-       test-parse-options --length=four -b -4 >output 2>output.err &&
+       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-parse-options --no-length >output 2>output.err &&
+       test_must_fail test-tool parse-options --no-length >output 2>output.err &&
        test_must_be_empty output &&
        test_must_be_empty output.err
 '
@@ -306,31 +305,31 @@ file: (not set)
 EOF
 
 test_expect_success 'OPT_BIT() and OPT_SET_INT() work' '
-       test-parse-options --set23 -bbbbb --no-or4 >output 2>output.err &&
+       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-parse-options --set23 -bbbbb --neg-or4 >output 2>output.err &&
+       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-parse-options --expect="boolean: 6" -bb --or4
+       test-tool parse-options --expect="boolean: 6" -bb --or4
 '
 
 test_expect_success 'OPT_NEGBIT() works' '
-       test-parse-options --expect="boolean: 6" -bb --no-neg-or4
+       test-tool parse-options --expect="boolean: 6" -bb --no-neg-or4
 '
 
 test_expect_success 'OPT_COUNTUP() with PARSE_OPT_NODASH works' '
-       test-parse-options --expect="boolean: 6" + + + + + +
+       test-tool parse-options --expect="boolean: 6" + + + + + +
 '
 
 test_expect_success 'OPT_NUMBER_CALLBACK() works' '
-       test-parse-options --expect="integer: 12345" -12345
+       test-tool parse-options --expect="integer: 12345" -12345
 '
 
 cat >expect <<\EOF
@@ -347,7 +346,8 @@ file: (not set)
 EOF
 
 test_expect_success 'negation of OPT_NONEG flags is not ambiguous' '
-       test-parse-options --no-ambig >output 2>output.err &&
+       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
 '
@@ -358,38 +358,52 @@ list: bar
 list: baz
 EOF
 test_expect_success '--list keeps list of strings' '
-       test-parse-options --list foo --list=bar --list=baz >output &&
+       test-tool 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 \
+       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-parse-options --expect="quiet: 3" -q -q -q
+       test-tool parse-options --expect="quiet: 3" -q -q -q
 '
 
 test_expect_success 'multiple verbose levels' '
-       test-parse-options --expect="verbose: 3" -v -v -v
+       test-tool parse-options --expect="verbose: 3" -v -v -v
 '
 
 test_expect_success '--no-quiet sets --quiet to 0' '
-       test-parse-options --expect="quiet: 0" --no-quiet
+       test-tool parse-options --expect="quiet: 0" --no-quiet
 '
 
 test_expect_success '--no-quiet resets multiple -q to 0' '
-       test-parse-options --expect="quiet: 0" -q -q -q --no-quiet
+       test-tool parse-options --expect="quiet: 0" -q -q -q --no-quiet
 '
 
 test_expect_success '--no-verbose sets verbose to 0' '
-       test-parse-options --expect="verbose: 0" --no-verbose
+       test-tool parse-options --expect="verbose: 0" --no-verbose
 '
 
 test_expect_success '--no-verbose resets multiple verbose to 0' '
-       test-parse-options --expect="verbose: 0" -v -v -v --no-verbose
+       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