toybox/tests/split.test
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   1#!/bin/bash
   2
   3[ -f testing.sh ] && . testing.sh
   4
   5#testing "name" "command" "result" "infile" "stdin"
   6
   7testing "split" "seq 1 12345 | split && ls xa[a-z] | wc -l" "13\n" "" ""
   8rm xa[a-z]
   9
  10testing "-" "seq 1 12345 | split - && ls xa[a-z] | wc -l" "13\n" "" ""
  11rm xa[a-z]
  12
  13seq 1 12345 > file
  14testing "file" "split file && ls xa[a-z] | wc -l" "13\n" "" ""
  15rm xa[a-z]
  16
  17testing "-l" "split file -l 10k && wc -l xab" "2105 xab\n" "" ""
  18rm xa[ab]
  19
  20testing "suffix exhaustion" \
  21  "split file -l 10 -a 1 walrus 2>/dev/null || ls walrus* | wc -l" "26\n" "" ""
  22rm walrus*
  23
  24testing "bytes" \
  25  "seq 1 20000 | split -b 100 -a 3 - whang && ls whang* | wc -l && wc -c whangbpw" "1089\n94 whangbpw\n" "" ""
  26
  27testing "reassembly" \
  28  'diff -u <(ls whang* | sort | xargs cat) <(seq 1 20000) && echo yes' \
  29  "yes\n" "" ""
  30
  31rm file whang*
  32