toybox/tests/find.test
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   1#!/bin/bash
   2
   3[ -f testing.sh ] && . testing.sh
   4
   5mkdir dir
   6cd dir
   7touch file
   8mkfifo fifo
   9# fs timestamp granularity isn't always enough for -newer to tell, so wait
  10sleep .1
  11ln -s fifo link
  12cd ..
  13touch irrelevant
  14
  15mkdir perm
  16touch perm/all-read-only
  17chmod a=r perm/all-read-only
  18
  19#testing "name" "command" "result" "infile" "stdin"
  20
  21# Testing operators
  22
  23testing "-type l -a -type d -o -type p" \
  24        "find dir -type l -a -type d -o -type p" "dir/fifo\n" "" ""
  25testing "-type l -type d -o -type p" "find dir -type l -type d -o -type p" \
  26        "dir/fifo\n" "" ""
  27testing "-type l -o -type d -a -type p" \
  28        "find dir -type l -o -type d -a -type p" "dir/link\n" "" ""
  29testing "-type l -o -type d -type p" "find dir -type l -o -type d -type p" \
  30        "dir/link\n" "" ""
  31testing "-type l ( -type d -o -type l )" \
  32        "find dir -type l \( -type d -o -type l \)" "dir/link\n" "" ""
  33testing "extra parentheses" \
  34        "find dir \( \( -type l \) \( -type d -o \( \( -type l \) \) \) \)" \
  35        "dir/link\n" "" ""
  36testing "( -type p -o -type d ) -type p" \
  37        "find dir \( -type p -o -type d \) -type p" "dir/fifo\n" "" ""
  38testing "-type l -o -type d -type p -o -type f" \
  39        "find dir -type l -o -type d -type p -o -type f | sort" \
  40        "dir/file\ndir/link\n" "" ""
  41testing "-type l,f" \
  42        "find dir -type l,f | sort" "dir/file\ndir/link\n" "" ""
  43
  44# Testing short-circuit evaluations
  45
  46testing "-type f -a -print" \
  47        "find dir -type f -a -print" "dir/file\n" "" ""
  48testing "-print -o -print" \
  49        "find dir -type f -a \( -print -o -print \)" "dir/file\n" "" ""
  50
  51# these were erroring or segfaulting:
  52# find -type f -user nobody -exec : \;
  53# find -type f -user nobody -exec : -exec : \;
  54
  55# Testing previous failures
  56
  57testing " " "cd perm; find" ".\n./all-read-only\n" "" ""
  58testing "-type f -user -exec" \
  59  "find dir -type f -user $USER -exec ls {} \\;" "dir/file\n" "" ""
  60testing "-type l -newer -exec" \
  61  "find dir -type l -newer dir/file -exec ls {} \\;" "dir/link\n" "" ""
  62testing "-exec true \\; -print" \
  63  "find dir/file -exec true \\; -print" "dir/file\n" "" ""
  64testing "-exec false \\; -print" \
  65  "find dir/file -exec false \\; -print" "" "" ""
  66testing "-perm (exact success)" \
  67  "find perm -type f -perm 0444" "perm/all-read-only\n" "" ""
  68testing "-perm (exact failure)" \
  69  "find perm -type f -perm 0400" "" "" ""
  70testing "-perm (min success)" \
  71  "find perm -type f -perm -0400" "perm/all-read-only\n" "" ""
  72testing "-perm (min failure)" \
  73  "find perm -type f -perm -0600" "" "" ""
  74testing "-perm (any success)" \
  75  "find perm -type f -perm -0444" "perm/all-read-only\n" "" ""
  76testing "-perm (any failure)" \
  77  "find perm -type f -perm -0222" "" "" ""
  78
  79testing "unterminated -exec {}" \
  80  "find dir -type f -exec ls {} 2>/dev/null || echo bad" "bad\n" "" ""
  81testing "-exec {} +" \
  82  "find dir -type f -exec ls {} +" "dir/file\n" "" ""
  83
  84# `find . -iname` was segfaulting
  85testing "-name file" "find dir -name file" "dir/file\n" "" ""
  86testing "-name FILE" "find dir -name FILE" "" "" ""
  87
  88ln -s ../broken dir/link2
  89testing "-iname file" "find dir -iname FILE" "dir/file\n" "" ""
  90testing "-iname FILE" "find dir -iname FILE" "dir/file\n" "" ""
  91
  92testing "-name (no arguments)" \
  93  "find dir -name 2>&1 | grep -o '[-]name'" "-name\n" "" ""
  94testing "-iname (no arguments)" \
  95  "find dir -iname 2>&1 | grep -o '[-]iname'" "-iname\n" "" ""
  96testing "-lname" "find dir -lname '?./brok*'" "dir/link2\n" "" ""
  97testing "-ilname" "find dir -ilname '*ROK*'" "dir/link2\n" "" ""
  98
  99testing "" "find dir \( -iname file -o -iname missing \) -exec echo {} \;" \
 100  "dir/file\n" "" ""
 101
 102testing "-path glob" "find dir -path 'dir*e'" "dir/file\n" "" ""
 103testing "-wholename glob" "find dir -wholename 'dir*e'" "dir/file\n" "" ""
 104testing "-ipath glob" "find dir -ipath 'dIr*E'" "dir/file\n" "" ""
 105testing "-iwholename glob" "find dir -iwholename 'dIr*E'" "dir/file\n" "" ""
 106testing "-printf" "find dir -name file -printf '%f %p %P %s'" \
 107  "file dir/file file 0" "" ""
 108testing "-printf .N" "find dir -name file -printf %.2f" "fi" "" ""
 109# findutils find supports C letter escapes and \0 octal, but not \x or \u.
 110testing "-printf escapes" \
 111  "find dir -name file -printf '\0 \007 \t \079' | xxd -p" \
 112  "0020072009200739\n" "" ""
 113# findutils find treats \c as "no more output from this -printf", not "no more
 114# output from find".
 115testing "-printf \\c escape" "find dir -name f* -printf 'x\cy'" "xx" "" ""
 116
 117# No error message for a dangling link.
 118ln -s does-not-exist dir/dangler
 119testing "-L dangling symlink silent" \
 120  "LANG=C find -L dir -name file 2>&1" "dir/file\n" "" ""
 121rm -f dir/dangler
 122
 123# An error for a symlink loop.
 124ln -s looper dir/looper
 125testing "-L symlink loop noisy" \
 126  "LANG=C find -L dir -name file 2>err ; grep -q dir/looper err || echo missing error" \
 127  "dir/file\n" "" ""
 128
 129testing "-false" "find dir -false" "" "" ""
 130testing "-true" "find dir/file -true" "dir/file\n" "" ""
 131
 132testing "missing root error" \
 133  "LANG=C find -L dir/missing-root 2>err ; grep -q dir/missing-root err || echo missing error" \
 134  "" "" ""
 135rm -f dir/looper err
 136
 137testing "-path match root" "find dir/f* -path dir/file" "dir/file\n" "" ""
 138testing "-name match root" "find dir/f* -name file" "dir/file\n" "" ""
 139
 140# https://github.com/landley/toybox/issues/69
 141ln -s nowhere broken
 142testing "-H broken" "find -H broken" "broken\n" "" ""
 143testing "-L broken" "find -L broken" "broken\n" "" ""
 144
 145testing "one slash" 'find /etc/ -maxdepth 1 | grep /passwd\$' '/etc/passwd\n' \
 146  '' ''
 147testing 'empty arg' 'find "" dir -name file 2>/dev/null' 'dir/file\n' '' ''
 148testing 'quit' 'find dir perm -print -quit' 'dir\n' '' ''
 149ln dir/file perm/hardlink
 150testing 'samefile' 'find . -samefile dir/file | sort' \
 151  './dir/file\n./perm/hardlink\n' '' ''
 152rm -rf dir broken perm irrelevant
 153
 154mkdir dir
 155touch -d @12345 dir/one
 156touch -d @12346 dir/two
 157testing 'newerat' 'find dir -type f -newerat @12345' 'dir/two\n' '' ''
 158testing 'newer nano' 'find dir -type f -newerat @12345.67890' 'dir/two\n' '' ''
 159rm -rf dir
 160