mirror of
https://github.com/moparisthebest/pacman
synced 2024-12-22 15:58:50 -05:00
139 lines
3.4 KiB
Bash
Executable File
139 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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declare -i testcount=0 pass=0 fail=0
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# source the library function
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if [[ -z $1 || ! -f $1 ]]; then
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printf "error: path to parseopts library not provided or does not exist\n"
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exit 1
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fi
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. "$1"
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if ! type -t parseopts >/dev/null; then
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printf 'parseopts function not found\n'
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exit 1
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fi
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# borrow opts from makepkg
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OPT_SHORT="AcdefFghiLmop:rRsV"
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OPT_LONG=('allsource' 'asroot' 'ignorearch' 'check' 'clean:' 'cleanall' 'nodeps'
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'noextract' 'force' 'forcever:' 'geninteg' 'help' 'holdver'
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'install' 'key:' 'log' 'nocolor' 'nobuild' 'nocheck' 'noprepare' 'nosign' 'pkg:' 'rmdeps'
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'repackage' 'skipinteg' 'sign' 'source' 'syncdeps' 'version' 'config:'
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'noconfirm' 'noprogressbar')
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parse() {
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local result=$1 tokencount=$2; shift 2
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(( ++testcount ))
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parseopts "$OPT_SHORT" "${OPT_LONG[@]}" -- "$@" 2>/dev/null
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test_result "$result" "$tokencount" "$*" "${OPTRET[@]}"
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unset OPTRET
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}
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test_result() {
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local result=$1 tokencount=$2 input=$3; shift 3
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if [[ $result = "$*" ]] && (( tokencount == $# )); then
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(( ++pass ))
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else
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printf '[TEST %3s]: FAIL\n' "$testcount"
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printf ' input: %s\n' "$input"
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printf ' output: %s (%s tokens)\n' "$*" "$#"
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printf ' expected: %s (%s tokens)\n' "$result" "$tokencount"
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echo
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(( ++fail ))
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fi
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}
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summarize() {
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if (( !fail )); then
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printf 'All %s tests successful\n\n' "$testcount"
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exit 0
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else
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printf '%s of %s tests failed\n\n' "$fail" "$testcount"
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exit 1
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fi
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}
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trap 'summarize' EXIT
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printf 'Beginning parseopts tests\n'
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# usage: parse <expected result> <token count> test-params...
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# a failed parse will match only the end of options marker '--'
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# no options
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parse '--' 1
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# short options
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parse '-s -r --' 3 -s -r
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# short options, no spaces
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parse '-s -r --' 3 -sr
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# short opt missing an opt arg
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parse '--' 1 -s -p
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# short opt with an opt arg
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parse '-p PKGBUILD -L --' 4 -p PKGBUILD -L
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# short opt with an opt arg, no space
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parse '-p PKGBUILD --' 3 -pPKGBUILD
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# valid shortopts as a long opt
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parse '--' 1 --sir
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# long opt with no optarg
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parse '--log --' 2 --log
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# long opt with missing optarg
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parse '--' 1 -sr --pkg
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# long opt with optarg
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parse '--pkg foo --' 3 --pkg foo
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# long opt with optarg with whitespace
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parse '--pkg foo bar -- baz' 4 --pkg "foo bar" baz
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# long opt with optarg with =
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parse '--pkg foo=bar -- baz' 4 --pkg foo=bar baz
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# long opt with explicit optarg
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parse '--pkg bar -- foo baz' 5 foo --pkg=bar baz
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# long opt with explicit optarg, with whitespace
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parse '--pkg foo bar -- baz' 4 baz --pkg="foo bar"
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# long opt with explicit optarg that doesn't take optarg
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parse '--' 1 --force=always -s
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# long opt with explicit optarg with =
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parse '--pkg foo=bar --' 3 --pkg=foo=bar
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# explicit end of options with options after
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parse '-s -r -- foo bar baz' 6 -s -r -- foo bar baz
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# non-option parameters mixed in with options
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parse '-s -r -- foo baz' 5 -s foo baz -r
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# optarg with whitespace
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parse '-p foo bar -s --' 4 -p'foo bar' -s
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# non-option parameter with whitespace
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parse '-i -- foo bar' 3 -i 'foo bar'
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# successful stem match (opt has no arg)
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parse '--nocolor --' 2 --nocol
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# successful stem match (opt has arg)
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parse '--config foo --' 3 --conf foo
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# ambiguous long opt
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parse '--' 1 '--for'
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# exact match on a possible stem (--force & --forcever)
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parse '--force --' 2 --force
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# exact match on possible stem (opt has optarg)
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parse '--clean foo --' 3 --clean=foo
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