From 08ebd389b5e3bb5104035c36891f8add75e18f57 Mon Sep 17 00:00:00 2001
From: DCCooper <1866858@gmail.com>
Date: Mon, 1 Nov 2021 23:37:56 +0800
Subject: [PATCH 15/16] test: add common function for testing separated image

Signed-off-by: DCCooper <1866858@gmail.com>
---
 tests/lib/separator.sh | 104 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 tests/lib/separator.sh

diff --git a/tests/lib/separator.sh b/tests/lib/separator.sh
new file mode 100644
index 00000000..ad05eb55
--- /dev/null
+++ b/tests/lib/separator.sh
@@ -0,0 +1,104 @@
+#!/bin/bash
+
+# Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
+# isula-build licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Author: Xiang Li
+# Create: 2021-11-01
+# Description: common function for save/load separated image
+
+exit_flag=0
+
+# $1: from image name
+# $2: build image name
+# $3: layers number
+# $4: Dockerfile path
+function touch_dockerfile() {
+    cat > "$4" << EOF
+FROM $1
+MAINTAINER DCCooper
+EOF
+    for i in $(seq "$3"); do
+        echo "RUN echo \"This is $2 layer ${i}: ${RANDOM}\" > line.${i}" >> "$4"
+    done
+}
+
+# $1: from image name
+# $2: build image name
+# $3: layers number
+# $4: Dockerfile path
+function touch_bad_dockerfile() {
+    cat > "$4" << EOF
+FROM $1
+MAINTAINER DCCooper
+EOF
+    for i in $(seq "$3"); do
+        echo "RUN echo \"This is $2 layer ${i}: ${RANDOM}\"" >> "$4"
+    done
+}
+
+# $1: image name
+# $2: context dir
+function build_image() {
+    isula-build ctr-img build -t "$1" "$2"
+}
+
+function touch_rename_json() {
+    cat > "$1" << EOF
+[
+    {
+        "name": "app1_latest_app_image.tar.gz",
+        "rename": "app1.tar.gz"
+    },
+    {
+        "name": "app2_latest_app_image.tar.gz",
+        "rename": "app2.tar.gz"
+    },
+    {
+        "name": "app1_latest_base_image.tar.gz",
+        "rename": "base1.tar.gz"
+    },
+    {
+        "name": "app2_latest_base_image.tar.gz",
+        "rename": "base2.tar.gz"
+    },
+    {
+        "name": "app1_latest_lib_image.tar.gz",
+        "rename": "lib1.tar.gz"
+    },
+    {
+        "name": "app2_latest_lib_image.tar.gz",
+        "rename": "lib2.tar.gz"
+    }
+]
+EOF
+}
+
+function touch_bad_rename_json() {
+    touch_rename_json "$1"
+    sed -i '2d' "$1"
+}
+
+function check_result_equal() {
+    if [[ $1 -eq $2 ]]; then
+        return 0
+    else
+        ((exit_flag++))
+        return 1
+    fi
+}
+
+function check_result_not_equal() {
+    if [[ $1 -ne $2 ]]; then
+        return 0
+    else
+        ((exit_flag++))
+        return 1
+    fi
+}
-- 
2.27.0