git-commit-vandalism/t/t9116-git-svn-log.sh
Jeff King 82ebb0b6ec add test_cmp function for test scripts
Many scripts compare actual and expected output using
"diff -u". This is nicer than "cmp" because the output shows
how the two differ. However, not all versions of diff
understand -u, leading to unnecessary test failure.

This adds a test_cmp function to the test scripts and
switches all "diff -u" invocations to use it. The function
uses the contents of "$GIT_TEST_CMP" to compare its
arguments; the default is "diff -u".

On systems with a less-capable diff, you can do:

  GIT_TEST_CMP=cmp make test

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-13 00:57:52 -07:00

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#!/bin/sh
#
# Copyright (c) 2007 Eric Wong
#
test_description='git-svn log tests'
. ./lib-git-svn.sh
test_expect_success 'setup repository and import' "
mkdir import &&
cd import &&
for i in trunk branches/a branches/b \
tags/0.1 tags/0.2 tags/0.3; do
mkdir -p \$i && \
echo hello >> \$i/README || exit 1
done && \
svn import -m test . $svnrepo
cd .. &&
git-svn init $svnrepo -T trunk -b branches -t tags &&
git-svn fetch &&
git reset --hard trunk &&
echo bye >> README &&
git commit -a -m bye &&
git svn dcommit &&
git reset --hard a &&
echo why >> FEEDME &&
git update-index --add FEEDME &&
git commit -m feedme &&
git svn dcommit &&
git reset --hard trunk &&
echo aye >> README &&
git commit -a -m aye &&
git svn dcommit &&
git reset --hard b &&
echo spy >> README &&
git commit -a -m spy &&
echo try >> README &&
git commit -a -m try &&
git svn dcommit
"
test_expect_success 'run log' "
git reset --hard a &&
git svn log -r2 trunk | grep ^r2 &&
git svn log -r4 trunk | grep ^r4 &&
git svn log -r3 | grep ^r3
"
test_expect_success 'run log against a from trunk' "
git reset --hard trunk &&
git svn log -r3 a | grep ^r3
"
printf 'r1 \nr2 \nr4 \n' > expected-range-r1-r2-r4
test_expect_success 'test ascending revision range' "
git reset --hard trunk &&
git svn log -r 1:4 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r1-r2-r4 -
"
printf 'r4 \nr2 \nr1 \n' > expected-range-r4-r2-r1
test_expect_success 'test descending revision range' "
git reset --hard trunk &&
git svn log -r 4:1 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r4-r2-r1 -
"
printf 'r1 \nr2 \n' > expected-range-r1-r2
test_expect_success 'test ascending revision range with unreachable revision' "
git reset --hard trunk &&
git svn log -r 1:3 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r1-r2 -
"
printf 'r2 \nr1 \n' > expected-range-r2-r1
test_expect_success 'test descending revision range with unreachable revision' "
git reset --hard trunk &&
git svn log -r 3:1 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r2-r1 -
"
printf 'r2 \n' > expected-range-r2
test_expect_success 'test ascending revision range with unreachable upper boundary revision and 1 commit' "
git reset --hard trunk &&
git svn log -r 2:3 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r2 -
"
test_expect_success 'test descending revision range with unreachable upper boundary revision and 1 commit' "
git reset --hard trunk &&
git svn log -r 3:2 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r2 -
"
printf 'r4 \n' > expected-range-r4
test_expect_success 'test ascending revision range with unreachable lower boundary revision and 1 commit' "
git reset --hard trunk &&
git svn log -r 3:4 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r4 -
"
test_expect_success 'test descending revision range with unreachable lower boundary revision and 1 commit' "
git reset --hard trunk &&
git svn log -r 4:3 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r4 -
"
printf -- '------------------------------------------------------------------------\n' > expected-separator
test_expect_success 'test ascending revision range with unreachable boundary revisions and no commits' "
git reset --hard trunk &&
git svn log -r 5:6 | test_cmp expected-separator -
"
test_expect_success 'test descending revision range with unreachable boundary revisions and no commits' "
git reset --hard trunk &&
git svn log -r 6:5 | test_cmp expected-separator -
"
test_expect_success 'test ascending revision range with unreachable boundary revisions and 1 commit' "
git reset --hard trunk &&
git svn log -r 3:5 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r4 -
"
test_expect_success 'test descending revision range with unreachable boundary revisions and 1 commit' "
git reset --hard trunk &&
git svn log -r 5:3 | grep '^r[0-9]' | cut -d'|' -f1 | test_cmp expected-range-r4 -
"
test_done