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git/t/t6005-rev-list-count.sh
Junio C Hamano d5db6c9ee7 revision: --skip=<n>
This adds --skip=<n> option to revision traversal machinery.
Documentation and test were added by Robert Fitzsimons.

Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-12-20 11:26:11 -08:00

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#!/bin/sh
test_description='git-rev-list --max-count and --skip test'
. ./test-lib.sh
test_expect_success 'setup' '
for n in 1 2 3 4 5 ; do \
echo $n > a ; \
git add a ; \
git commit -m "$n" ; \
done
'
test_expect_success 'no options' '
test $(git-rev-list HEAD | wc -l) = 5
'
test_expect_success '--max-count' '
test $(git-rev-list HEAD --max-count=0 | wc -l) = 0 &&
test $(git-rev-list HEAD --max-count=3 | wc -l) = 3 &&
test $(git-rev-list HEAD --max-count=5 | wc -l) = 5 &&
test $(git-rev-list HEAD --max-count=10 | wc -l) = 5
'
test_expect_success '--max-count all forms' '
test $(git-rev-list HEAD --max-count=1 | wc -l) = 1 &&
test $(git-rev-list HEAD -1 | wc -l) = 1 &&
test $(git-rev-list HEAD -n1 | wc -l) = 1 &&
test $(git-rev-list HEAD -n 1 | wc -l) = 1
'
test_expect_success '--skip' '
test $(git-rev-list HEAD --skip=0 | wc -l) = 5 &&
test $(git-rev-list HEAD --skip=3 | wc -l) = 2 &&
test $(git-rev-list HEAD --skip=5 | wc -l) = 0 &&
test $(git-rev-list HEAD --skip=10 | wc -l) = 0
'
test_expect_success '--skip --max-count' '
test $(git-rev-list HEAD --skip=0 --max-count=0 | wc -l) = 0 &&
test $(git-rev-list HEAD --skip=0 --max-count=10 | wc -l) = 5 &&
test $(git-rev-list HEAD --skip=3 --max-count=0 | wc -l) = 0 &&
test $(git-rev-list HEAD --skip=3 --max-count=1 | wc -l) = 1 &&
test $(git-rev-list HEAD --skip=3 --max-count=2 | wc -l) = 2 &&
test $(git-rev-list HEAD --skip=3 --max-count=10 | wc -l) = 2 &&
test $(git-rev-list HEAD --skip=5 --max-count=10 | wc -l) = 0 &&
test $(git-rev-list HEAD --skip=10 --max-count=10 | wc -l) = 0
'
test_done