Move git-cl into depot_tools....

git_cl/test/test-lib.sh

Index: git_cl/test/test-lib.sh
===================================================================
--- git_cl/test/test-lib.sh	(revision 0)
+++ git_cl/test/test-lib.sh	(revision 0)
@@ -0,0 +1,97 @@
+#!/bin/bash
+
+# Abort on error.
+set -e
+
+PWD=`pwd`
+REPO_URL=file://$PWD/svnrepo
+GITREPO_PATH=$PWD/gitrepo
+GITREPO_URL=file://$GITREPO_PATH
+GIT_CL=$PWD/../git-cl
+
+# Set up an SVN repo that has a few commits to trunk.
+setup_initsvn() {
+  echo "Setting up test SVN repo..."
+  rm -rf svnrepo
+  svnadmin create svnrepo
+
+  rm -rf svn
+  svn co -q $REPO_URL svn
+  (
+    cd svn
+    echo "test" > test
+    svn add -q test
+    svn commit -q -m "initial commit"
+    echo "test2" >> test
+    svn commit -q -m "second commit"
+  )
+}
+
+# Set up a git-svn checkout of the repo.
+setup_gitsvn() {
+  echo "Setting up test git-svn repo..."
+  rm -rf git-svn
+  # There appears to be no way to make git-svn completely shut up, so we
+  # redirect its output.
+  git svn -q clone $REPO_URL git-svn >/dev/null 2>&1
+}
+
+# Set up a git repo that has a few commits to master.
+setup_initgit() {
+  echo "Setting up test upstream git repo..."
+  rm -rf gitrepo
+  mkdir gitrepo
+
+  (
+    cd gitrepo
+    git init -q
+    echo "test" > test
+    git add test
+    git commit -qam "initial commit"
+    echo "test2" >> test
+    git commit -qam "second commit"
+    # Hack: make sure master is not the current branch
+    #       otherwise push will give a warning
+    git checkout -q -b foo
+  )
+}
+
+# Set up a git checkout of the repo.
+setup_gitgit() {
+  echo "Setting up test git repo..."
+  rm -rf git-git
+  git clone -q $GITREPO_URL git-git
+}
+
+cleanup() {
+  rm -rf gitrepo svnrepo svn git-git git-svn
+}
+
+# Usage: test_expect_success "description of test" "test code".
+test_expect_success() {
+  echo "TESTING: $1"
+  exit_code=0
+  sh -c "$2" || exit_code=$?
+  if [ $exit_code != 0 ]; then
+    echo "FAILURE: $1"
+    return $exit_code
+  fi
+}
+
+# Usage: test_expect_failure "description of test" "test code".
+test_expect_failure() {
+  echo "TESTING: $1"
+  exit_code=0
+  sh -c "$2" || exit_code=$?
+  if [ $exit_code = 0 ]; then
+    echo "SUCCESS, BUT EXPECTED FAILURE: $1"
+    return $exit_code
+  fi
+}
+
+# Grab the XSRF token from the review server and print it to stdout.
+print_xsrf_token() {
+  curl --cookie dev_appserver_login="test@example.com:False" \
+    --header 'X-Requesting-XSRF-Token: 1' \
+    http://localhost:8080/xsrf_token 2>/dev/null
+}