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Merge branch 'jc/test-seq' into maint

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Test fix.

* jc/test-seq:
  test-lib-functions.sh: rewrite test_seq without Perl
  test-lib-functions.sh: remove misleading comment on test_seq
This commit is contained in:
Junio C Hamano 2016-05-26 13:17:16 -07:00
parent 86a1d147e8 4df4313532
commit 6de6aba9f2
1 changed files with 12 additions and 14 deletions
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26
t/test-lib-functions.sh
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@ -718,20 +718,13 @@ test_cmp_rev () {
test_cmp expect.rev actual.rev
}
# Print a sequence of numbers or letters in increasing order. This is
# similar to GNU seq(1), but the latter might not be available
# everywhere (and does not do letters). It may be used like:
# Print a sequence of integers in increasing order, either with
# two arguments (start and end):
#
# for i in $(test_seq 100)
# do
# for j in $(test_seq 10 20)
# do
# for k in $(test_seq a z)
# do
# echo $i-$j-$k
# done
# done
# done
# test_seq 1 5 -- outputs 1 2 3 4 5 one line at a time
#
# or with one argument (end), in which case it starts counting
# from 1.
test_seq () {
case $# in
@ -739,7 +732,12 @@ test_seq () {
2) ;;
*) error "bug in the test script: not 1 or 2 parameters to test_seq" ;;
esac
perl -le 'print for $ARGV[0]..$ARGV[1]' -- "$@"
test_seq_counter__=$1
while test "$test_seq_counter__" -le "$2"
do
echo "$test_seq_counter__"
test_seq_counter__=$(( $test_seq_counter__ + 1 ))
done
}
# This function can be used to schedule some commands to be run