mirror of
https://github.com/GoogleContainerTools/kaniko.git
synced 2026-06-15 13:24:32 +00:00
Mehdi Abaakouk
cfc9f39176
Currently the default WorkingDir in test is "/", while in reallife it's empty. This change the tests to reflect reel life and fix the case where First WorkingDir is relative.
120 lines
2.7 KiB
Go
120 lines
2.7 KiB
Go
/*
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Copyright 2018 Google LLC
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package commands
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import (
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"os"
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"testing"
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"github.com/GoogleContainerTools/kaniko/pkg/dockerfile"
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"github.com/GoogleContainerTools/kaniko/testutil"
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v1 "github.com/google/go-containerregistry/pkg/v1"
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"github.com/moby/buildkit/frontend/dockerfile/instructions"
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)
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// Each test here changes the same WorkingDir field in the config
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// So, some of the tests build off of each other
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// This is needed to make sure WorkingDir handles paths correctly
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// For example, if WORKDIR specifies a non-absolute path, it should be appended to the current WORKDIR
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var workdirTests = []struct {
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path string
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expectedPath string
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snapshotFiles []string
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}{
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{
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path: "a",
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expectedPath: "/a",
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snapshotFiles: []string{"/a"},
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},
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{
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path: "/a",
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expectedPath: "/a",
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snapshotFiles: []string{"/a"},
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},
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{
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path: "b",
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expectedPath: "/a/b",
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snapshotFiles: []string{"/a/b"},
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},
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{
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path: "c",
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expectedPath: "/a/b/c",
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snapshotFiles: []string{"/a/b/c"},
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},
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{
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path: "/d",
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expectedPath: "/d",
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snapshotFiles: []string{"/d"},
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},
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{
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path: "$path",
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expectedPath: "/d/usr",
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snapshotFiles: []string{"/d/usr"},
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},
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{
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path: "$home",
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expectedPath: "/root",
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snapshotFiles: []string{},
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},
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{
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path: "/foo/$path/$home",
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expectedPath: "/foo/usr/root",
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snapshotFiles: []string{"/foo/usr/root"},
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},
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{
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path: "/tmp",
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expectedPath: "/tmp",
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snapshotFiles: []string{},
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},
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}
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// For testing
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func mockDir(p string, fi os.FileMode) error {
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return nil
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}
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func TestWorkdirCommand(t *testing.T) {
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// Mock out mkdir for testing.
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oldMkdir := mkdir
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mkdir = mockDir
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defer func() {
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mkdir = oldMkdir
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}()
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cfg := &v1.Config{
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WorkingDir: "",
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Env: []string{
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"path=usr/",
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"home=/root",
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},
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}
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for _, test := range workdirTests {
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cmd := WorkdirCommand{
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cmd: &instructions.WorkdirCommand{
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Path: test.path,
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},
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snapshotFiles: nil,
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}
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buildArgs := dockerfile.NewBuildArgs([]string{})
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cmd.ExecuteCommand(cfg, buildArgs)
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testutil.CheckErrorAndDeepEqual(t, false, nil, test.expectedPath, cfg.WorkingDir)
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testutil.CheckErrorAndDeepEqual(t, false, nil, test.snapshotFiles, cmd.snapshotFiles)
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}
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}
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