reinit the tree, so we can have metadata

1 files changed, 203 insertions, 0 deletions

diff --git a/eclass/tests/git-r3.sh b/eclass/tests/git-r3.sh
new file mode 100755
index 000000000000..6ff6226c0aa6
--- /dev/null
+++ b/eclass/tests/git-r3.sh
@@ -0,0 +1,203 @@
+#!/bin/bash
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+source tests-common.sh
+
+inherit git-r3
+
+testdir=${pkg_root}/git
+mkdir "${testdir}" || die "unable to mkdir testdir"
+cd "${testdir}" || die "unable to cd to testdir"
+
+EGIT3_STORE_DIR=store
+mkdir "${EGIT3_STORE_DIR}" || die "unable to mkdir store"
+
+test_file() {
+	local fn=${1}
+	local expect=${2}
+
+	if [[ ! -f ${fn} ]]; then
+		eerror "${fn} does not exist (not checked out?)"
+	else
+		local got=$(<"${fn}")
+
+		if [[ ${got} != ${expect} ]]; then
+			eerror "${fn}, expected: ${expect}, got: ${got}"
+		else
+			return 0
+		fi
+	fi
+	return 1
+}
+
+test_no_file() {
+	local fn=${1}
+
+	if [[ -f ${fn} ]]; then
+		eerror "${fn} exists (wtf?!)"
+	else
+		return 0
+	fi
+	return 1
+}
+
+test_repo_clean() {
+	local P=${P}_${FUNCNAME#test_}
+
+	(
+		mkdir repo
+		cd repo
+		git init -q
+		echo test > file
+		git add file
+		git commit -m 1 -q
+		echo other-text > file2
+		git add file2
+		git commit -m 2 -q
+	) || die "unable to prepare repo"
+
+	# we need to use an array to preserve whitespace
+	local EGIT_REPO_URI=(
+		"ext::git daemon --export-all --base-path=. --inetd %G/repo"
+	)
+
+	tbegin "fetching from a simple repo"
+	(
+		git-r3_src_unpack
+		test_file "${WORKDIR}/${P}/file" test && \
+		test_file "${WORKDIR}/${P}/file2" other-text
+	) &>fetch.log
+
+	eend ${?} || cat fetch.log
+}
+
+test_repo_revert() {
+	local P=${P}_${FUNCNAME#test_}
+
+	(
+		cd repo
+		git revert -n HEAD^
+		git commit -m r1 -q
+	) || die "unable to prepare repo"
+
+	# we need to use an array to preserve whitespace
+	local EGIT_REPO_URI=(
+		"ext::git daemon --export-all --base-path=. --inetd %G/repo"
+	)
+
+	tbegin "fetching revert"
+	(
+		git-r3_src_unpack
+		test_no_file "${WORKDIR}/${P}/file" && \
+		test_file "${WORKDIR}/${P}/file2" other-text
+	) &>fetch.log
+
+	eend ${?} || cat fetch.log
+}
+
+test_repo_branch() {
+	local P=${P}_${FUNCNAME#test_}
+
+	(
+		cd repo
+		git branch -q other-branch HEAD^
+		git checkout -q other-branch
+		echo one-more > file3
+		git add file3
+		git commit -m 3 -q
+		git checkout -q master
+	) || die "unable to prepare repo"
+
+	# we need to use an array to preserve whitespace
+	local EGIT_REPO_URI=(
+		"ext::git daemon --export-all --base-path=. --inetd %G/repo"
+	)
+	local EGIT_BRANCH=other-branch
+
+	tbegin "switching branches"
+	(
+		git-r3_src_unpack
+		test_file "${WORKDIR}/${P}/file" test && \
+		test_file "${WORKDIR}/${P}/file2" other-text && \
+		test_file "${WORKDIR}/${P}/file3" one-more
+	) &>fetch.log
+
+	eend ${?} || cat fetch.log
+}
+
+test_repo_merge() {
+	local P=${P}_${FUNCNAME#test_}
+
+	(
+		cd repo
+		git branch -q one-more-branch HEAD^
+		git checkout -q one-more-branch
+		echo foobarbaz > file3
+		git add file3
+		git commit -m 3b -q
+		git checkout -q master
+		git merge -m 4 -q one-more-branch
+	) || die "unable to prepare repo"
+
+	# we need to use an array to preserve whitespace
+	local EGIT_REPO_URI=(
+		"ext::git daemon --export-all --base-path=. --inetd %G/repo"
+	)
+
+	tbegin "fetching a merge commit"
+	(
+		git-r3_src_unpack
+		test_no_file "${WORKDIR}/${P}/file" && \
+		test_file "${WORKDIR}/${P}/file2" other-text && \
+		test_file "${WORKDIR}/${P}/file3" foobarbaz
+	) &>fetch.log
+
+	eend ${?} || cat fetch.log
+}
+
+test_repo_revert_merge() {
+	local P=${P}_${FUNCNAME#test_}
+
+	(
+		cd repo
+		git branch -q to-be-reverted
+		git checkout -q to-be-reverted
+		echo trrm > file3
+		git add file3
+		git commit -m 5b -q
+		git checkout -q master
+		echo trrm > file2
+		git add file2
+		git commit -m 5 -q
+		git merge -m 6 -q to-be-reverted
+		echo trrm > file
+		git add file
+		git commit -m 7 -q
+		git revert -m 1 -n HEAD^
+		git commit -m 7r -q
+	) || die "unable to prepare repo"
+
+	# we need to use an array to preserve whitespace
+	local EGIT_REPO_URI=(
+		"ext::git daemon --export-all --base-path=. --inetd %G/repo"
+	)
+
+	tbegin "fetching a revert of a merge commit"
+	(
+		git-r3_src_unpack
+		test_file "${WORKDIR}/${P}/file" trrm && \
+		test_file "${WORKDIR}/${P}/file2" trrm && \
+		test_file "${WORKDIR}/${P}/file3" foobarbaz
+	) &>fetch.log
+
+	eend ${?} || cat fetch.log
+}
+
+test_repo_clean
+test_repo_revert
+test_repo_branch
+test_repo_merge
+test_repo_revert_merge
+
+texit