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88 lines
2.2 KiB
Go
88 lines
2.2 KiB
Go
// Copyright 2026 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package test
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import (
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"os"
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"path/filepath"
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"gitea.dev/modules/util"
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)
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type FileHelper struct {
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baseDir string
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}
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func NewFileHelper(baseDir string) *FileHelper {
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return &FileHelper{baseDir: baseDir}
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}
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func (h *FileHelper) fullPath(path string) string {
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return filepath.Join(h.baseDir, path)
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}
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func (h *FileHelper) AssertExists(t TestingT, path string, expected bool) {
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t.Helper()
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_, err := os.Stat(h.fullPath(path))
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errIsNotExist := os.IsNotExist(err)
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if expected != !errIsNotExist {
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t.Fatalf("file %s existence expected %v", path, expected)
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}
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}
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func (h *FileHelper) AssertFileExists(t TestingT, path string, expected *string) {
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t.Helper()
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if expected == nil {
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h.AssertExists(t, path, false)
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return
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}
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h.AssertFileContent(t, path, *expected)
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}
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func (h *FileHelper) AssertFileContent(t TestingT, path, expected string) {
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t.Helper()
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data, err := os.ReadFile(h.fullPath(path))
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if err != nil {
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t.Fatalf("failed to read file %s: %v", path, err)
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}
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if string(data) != expected {
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t.Fatalf("file %s expected %q but got %q", path, expected, string(data))
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}
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}
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func (h *FileHelper) AssertSymLink(t TestingT, path, expected string) {
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t.Helper()
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link, err := os.Readlink(h.fullPath(path))
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if err != nil {
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t.Fatalf("failed to read symlink %s: %v", path, err)
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}
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if link != h.fullPath(expected) {
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t.Fatalf("symlink %s expected %q but got %q", path, expected, link)
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}
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}
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func (h *FileHelper) WriteFile(t TestingT, path, content string, optMode ...os.FileMode) {
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t.Helper()
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err := os.WriteFile(h.fullPath(path), []byte(content), util.OptionalArg(optMode, 0o644))
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if err != nil {
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t.Fatalf("failed to write file %s: %v", path, err)
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}
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}
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func (h *FileHelper) MkdirAll(t TestingT, path string, optMode ...os.FileMode) {
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t.Helper()
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err := os.MkdirAll(h.fullPath(path), util.OptionalArg(optMode, 0o755))
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if err != nil {
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t.Fatalf("failed to mkdir all %s: %v", path, err)
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}
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}
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func (h *FileHelper) Symlink(t TestingT, oldName, newName string) {
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t.Helper()
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err := os.Symlink(h.fullPath(oldName), h.fullPath(newName))
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if err != nil {
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t.Fatalf("failed to symlink from %s to %s: %v", oldName, newName, err)
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}
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}
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