mirror of
https://github.com/git/git
synced 2024-08-28 12:09:19 +00:00
![Junio C Hamano](/assets/img/avatar_default.png)
There are quite a lot places where an output file is expected to be empty, and we fail the test when it is not. The output from running the test script with -i -v can be helped if we showed the unexpected contents at that point. We could of course do >expected.empty && test_cmp expected.empty actual but this is commmon enough to be done with a dedicated helper. Signed-off-by: Junio C Hamano <gitster@pobox.com>
448 lines
9.7 KiB
Bash
Executable file
448 lines
9.7 KiB
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2007 Johannes Schindelin
|
|
#
|
|
|
|
test_description='our own option parser'
|
|
|
|
. ./test-lib.sh
|
|
|
|
cat > expect << EOF
|
|
usage: test-parse-options <options>
|
|
|
|
--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
|
|
--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>
|
|
|
|
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
|
|
--default-string set string to default
|
|
--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
|
|
|
|
EOF
|
|
|
|
test_expect_success 'test help' '
|
|
test_must_fail test-parse-options -h > output 2> 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
|
|
timestamp: 0
|
|
string: 123
|
|
abbrev: 7
|
|
verbose: 2
|
|
quiet: no
|
|
dry run: yes
|
|
file: prefix/my.file
|
|
EOF
|
|
|
|
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_must_be_empty output.err
|
|
'
|
|
|
|
cat > expect << EOF
|
|
boolean: 2
|
|
integer: 1729
|
|
timestamp: 0
|
|
string: 321
|
|
abbrev: 10
|
|
verbose: 2
|
|
quiet: no
|
|
dry run: no
|
|
file: prefix/fi.le
|
|
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\
|
|
--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
|
|
'
|
|
|
|
cat > expect << EOF
|
|
boolean: 1
|
|
integer: 13
|
|
timestamp: 0
|
|
string: 123
|
|
abbrev: 7
|
|
verbose: 0
|
|
quiet: no
|
|
dry run: no
|
|
file: (not set)
|
|
arg 00: a1
|
|
arg 01: b1
|
|
arg 02: --boolean
|
|
EOF
|
|
|
|
test_expect_success 'intermingled arguments' '
|
|
test-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
|
|
timestamp: 0
|
|
string: (not set)
|
|
abbrev: 7
|
|
verbose: 0
|
|
quiet: no
|
|
dry run: no
|
|
file: (not set)
|
|
EOF
|
|
|
|
test_expect_success 'unambiguously abbreviated option' '
|
|
test-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 --int=2 > output 2> 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
|
|
'
|
|
|
|
cat > expect << EOF
|
|
boolean: 0
|
|
integer: 0
|
|
timestamp: 0
|
|
string: 123
|
|
abbrev: 7
|
|
verbose: 0
|
|
quiet: no
|
|
dry run: no
|
|
file: (not set)
|
|
EOF
|
|
|
|
test_expect_success 'non ambiguous option (after two options it abbreviates)' '
|
|
test-parse-options --st 123 > output 2> output.err &&
|
|
test_must_be_empty output.err &&
|
|
test_cmp expect output
|
|
'
|
|
|
|
cat > typo.err << EOF
|
|
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_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
|
|
'
|
|
|
|
cat > expect <<EOF
|
|
boolean: 0
|
|
integer: 0
|
|
timestamp: 0
|
|
string: (not set)
|
|
abbrev: 7
|
|
verbose: 0
|
|
quiet: no
|
|
dry run: no
|
|
file: (not set)
|
|
arg 00: --quux
|
|
EOF
|
|
|
|
test_expect_success 'keep some options as arguments' '
|
|
test-parse-options --quux > output 2> output.err &&
|
|
test_must_be_empty output.err &&
|
|
test_cmp expect output
|
|
'
|
|
|
|
cat > expect <<EOF
|
|
boolean: 0
|
|
integer: 0
|
|
timestamp: 1
|
|
string: default
|
|
abbrev: 7
|
|
verbose: 0
|
|
quiet: yes
|
|
dry run: no
|
|
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 \
|
|
foo -q > output 2> output.err &&
|
|
test_must_be_empty output.err &&
|
|
test_cmp expect output
|
|
'
|
|
|
|
cat > expect <<EOF
|
|
Callback: "four", 0
|
|
boolean: 5
|
|
integer: 4
|
|
timestamp: 0
|
|
string: (not set)
|
|
abbrev: 7
|
|
verbose: 0
|
|
quiet: no
|
|
dry run: no
|
|
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_must_be_empty output.err &&
|
|
test_cmp expect output
|
|
'
|
|
|
|
cat > expect <<EOF
|
|
Callback: "not set", 1
|
|
EOF
|
|
|
|
test_expect_success 'OPT_CALLBACK() and callback errors work' '
|
|
test_must_fail test-parse-options --no-length > output 2> output.err &&
|
|
test_i18ncmp expect output &&
|
|
test_i18ncmp expect.err output.err
|
|
'
|
|
|
|
cat > expect <<EOF
|
|
boolean: 1
|
|
integer: 23
|
|
timestamp: 0
|
|
string: (not set)
|
|
abbrev: 7
|
|
verbose: 0
|
|
quiet: no
|
|
dry run: no
|
|
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_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_must_be_empty output.err &&
|
|
test_cmp expect output
|
|
'
|
|
|
|
cat > expect <<EOF
|
|
boolean: 6
|
|
integer: 0
|
|
timestamp: 0
|
|
string: (not set)
|
|
abbrev: 7
|
|
verbose: 0
|
|
quiet: no
|
|
dry run: no
|
|
file: (not set)
|
|
EOF
|
|
|
|
test_expect_success 'OPT_BIT() works' '
|
|
test-parse-options -bb --or4 > output 2> 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_must_be_empty output.err &&
|
|
test_cmp expect output
|
|
'
|
|
|
|
test_expect_success 'OPT_COUNTUP() with PARSE_OPT_NODASH works' '
|
|
test-parse-options + + + + + + > output 2> output.err &&
|
|
test_must_be_empty output.err &&
|
|
test_cmp expect output
|
|
'
|
|
|
|
cat > expect <<EOF
|
|
boolean: 0
|
|
integer: 12345
|
|
timestamp: 0
|
|
string: (not set)
|
|
abbrev: 7
|
|
verbose: 0
|
|
quiet: no
|
|
dry run: no
|
|
file: (not set)
|
|
EOF
|
|
|
|
test_expect_success 'OPT_NUMBER_CALLBACK() works' '
|
|
test-parse-options -12345 > output 2> output.err &&
|
|
test_must_be_empty output.err &&
|
|
test_cmp expect output
|
|
'
|
|
|
|
cat >expect <<EOF
|
|
boolean: 0
|
|
integer: 0
|
|
timestamp: 0
|
|
string: (not set)
|
|
abbrev: 7
|
|
verbose: 0
|
|
quiet: no
|
|
dry run: no
|
|
file: (not set)
|
|
EOF
|
|
|
|
test_expect_success 'negation of OPT_NONEG flags is not ambiguous' '
|
|
test-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-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
|
|
'
|
|
|
|
test_done
|