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126 lines
2.2 KiB
126 lines
2.2 KiB
#!/bin/bash
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flunk() {
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{ if [ "$#" -eq 0 ]; then cat -
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else echo -e "$@"
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fi
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}
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return 1
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}
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assert_success() {
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if [[ 0 -ne "$status" ]]; then
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flunk "command failed with exit status ${status}\\noutput: ${output}"
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elif [ "$#" -gt 0 ]; then
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assert_output "$1"
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fi
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}
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assert_failure() {
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if [[ 0 -eq "$status" ]]; then
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flunk "expected failed exit status"
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elif [ "$#" -gt 0 ]; then
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assert_output "$1"
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fi
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}
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assert_equal() {
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if [[ "$1" != "$2" ]]; then
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{ echo "expected: $1"
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echo "actual: $2"
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} | flunk
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fi
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}
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assert_different() {
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if [[ "$1" == "$2" ]]; then
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{
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echo "expected: $1 != $2"
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} | flunk
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fi
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}
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assert_match() {
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out="${2:-${output}}"
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if [ ! $(echo "${out}" | grep -- "${1}") ]; then
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{ echo "expected match: $1"
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echo "actual: $out"
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} | flunk
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fi
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}
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assert_not_match() {
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out="${2:-${output}}"
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if [ $(echo "${out}" | grep -- "${1}") ]; then
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{ echo "unexpected match: $1"
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echo "source: $out"
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} | flunk
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fi
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}
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assert_output() {
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local expected
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if [ $# -eq 0 ]; then expected="$(cat -)"
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else expected="$1"
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fi
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assert_equal "$expected" "$output"
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}
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assert_line() {
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if [ "$1" -ge 0 ] 2>/dev/null; then
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assert_equal "$2" "${lines[$1]}"
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else
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local line
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for line in "${lines[@]}"; do
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if [ "$line" = "$1" ]; then return 0; fi
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done
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flunk "expected line \`$1' in \n $output"
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fi
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}
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refute_line() {
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if [ "$1" -ge 0 ] 2>/dev/null; then
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local num_lines="${#lines[@]}"
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if [ "$1" -lt "$num_lines" ]; then
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flunk "output has $num_lines lines"
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fi
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else
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local line
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for line in "${lines[@]}"; do
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if [ "$line" = "$1" ]; then
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flunk "expected to not find line \`$line'"
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fi
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done
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fi
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}
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assert_include() {
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eval 'local values=("${'$1'[@]}")'
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local element
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for element in "${values[@]}"; do
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[[ "$element" == "$2" ]] && return 0
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done
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flunk "failed: array ${values[*]} not include $2}"
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}
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assert() {
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if ! "$@"; then
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flunk "failed: $@"
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fi
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}
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assert_running() {
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ps aux | grep $1 >> /dev/null
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if [ $? -ne 0 ]; then
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flunk "process with id $1 is not running"
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fi
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}
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assert_not_running() {
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if [ -d /proc/$1 ]; then
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flunk "process with id $1 is running"
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fi
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}
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