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de4a21fcb4The INI package has many bugs and quirks, and in fact it is unmaintained. This PR is the first step for the INI package refactoring: * Use Gitea's "config_provider" to provide INI access * Deprecate the INI package by golangci.yml rule
121 lines
3.9 KiB
Go
121 lines
3.9 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package setting
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import (
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestConfigProviderBehaviors(t *testing.T) {
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t.Run("BuggyKeyOverwritten", func(t *testing.T) {
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cfg, _ := NewConfigProviderFromData(`
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[foo]
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key =
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`)
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sec := cfg.Section("foo")
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secSub := cfg.Section("foo.bar")
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secSub.Key("key").MustString("1") // try to read a key from subsection
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assert.Equal(t, "1", sec.Key("key").String()) // TODO: BUGGY! the key in [foo] is overwritten
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})
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t.Run("SubsectionSeeParentKeys", func(t *testing.T) {
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cfg, _ := NewConfigProviderFromData(`
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[foo]
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key = 123
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`)
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secSub := cfg.Section("foo.bar.xxx")
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assert.Equal(t, "123", secSub.Key("key").String())
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})
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}
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func TestConfigProviderHelper(t *testing.T) {
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cfg, _ := NewConfigProviderFromData(`
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[foo]
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empty =
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key = 123
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`)
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sec := cfg.Section("foo")
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secSub := cfg.Section("foo.bar")
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// test empty key
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assert.Equal(t, "def", ConfigSectionKeyString(sec, "empty", "def"))
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assert.Equal(t, "xyz", ConfigSectionKeyString(secSub, "empty", "xyz"))
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// test non-inherited key, only see the keys in current section
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assert.NotNil(t, ConfigSectionKey(sec, "key"))
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assert.Nil(t, ConfigSectionKey(secSub, "key"))
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// test default behavior
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assert.Equal(t, "123", ConfigSectionKeyString(sec, "key"))
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assert.Equal(t, "", ConfigSectionKeyString(secSub, "key"))
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assert.Equal(t, "def", ConfigSectionKeyString(secSub, "key", "def"))
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assert.Equal(t, "123", ConfigInheritedKeyString(secSub, "key"))
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// Workaround for ini package's BuggyKeyOverwritten behavior
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assert.Equal(t, "", ConfigSectionKeyString(sec, "empty"))
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assert.Equal(t, "", ConfigSectionKeyString(secSub, "empty"))
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assert.Equal(t, "def", ConfigInheritedKey(secSub, "empty").MustString("def"))
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assert.Equal(t, "def", ConfigInheritedKey(secSub, "empty").MustString("xyz"))
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assert.Equal(t, "", ConfigSectionKeyString(sec, "empty"))
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assert.Equal(t, "def", ConfigSectionKeyString(secSub, "empty"))
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}
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func TestNewConfigProviderFromFile(t *testing.T) {
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_, err := NewConfigProviderFromFile(&Options{CustomConf: "no-such.ini", AllowEmpty: false})
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assert.ErrorContains(t, err, "unable to find configuration file")
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// load non-existing file and save
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testFile := t.TempDir() + "/test.ini"
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testFile1 := t.TempDir() + "/test1.ini"
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cfg, err := NewConfigProviderFromFile(&Options{CustomConf: testFile, AllowEmpty: true})
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assert.NoError(t, err)
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sec, _ := cfg.NewSection("foo")
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_, _ = sec.NewKey("k1", "a")
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assert.NoError(t, cfg.Save())
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_, _ = sec.NewKey("k2", "b")
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assert.NoError(t, cfg.SaveTo(testFile1))
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bs, err := os.ReadFile(testFile)
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assert.NoError(t, err)
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assert.Equal(t, "[foo]\nk1=a\n", string(bs))
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bs, err = os.ReadFile(testFile1)
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assert.NoError(t, err)
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assert.Equal(t, "[foo]\nk1=a\nk2=b\n", string(bs))
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// load existing file and save
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cfg, err = NewConfigProviderFromFile(&Options{CustomConf: testFile, AllowEmpty: true})
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assert.NoError(t, err)
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assert.Equal(t, "a", cfg.Section("foo").Key("k1").String())
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sec, _ = cfg.NewSection("bar")
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_, _ = sec.NewKey("k1", "b")
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assert.NoError(t, cfg.Save())
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bs, err = os.ReadFile(testFile)
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assert.NoError(t, err)
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assert.Equal(t, "[foo]\nk1=a\n\n[bar]\nk1=b\n", string(bs))
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}
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func TestNewConfigProviderForLocale(t *testing.T) {
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// load locale from file
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localeFile := t.TempDir() + "/locale.ini"
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_ = os.WriteFile(localeFile, []byte(`k1=a`), 0o644)
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cfg, err := NewConfigProviderForLocale(localeFile)
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assert.NoError(t, err)
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assert.Equal(t, "a", cfg.Section("").Key("k1").String())
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// load locale from bytes
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cfg, err = NewConfigProviderForLocale([]byte("k1=foo\nk2=bar"))
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assert.NoError(t, err)
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assert.Equal(t, "foo", cfg.Section("").Key("k1").String())
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cfg, err = NewConfigProviderForLocale([]byte("k1=foo\nk2=bar"), []byte("k2=xxx"))
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assert.NoError(t, err)
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assert.Equal(t, "foo", cfg.Section("").Key("k1").String())
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assert.Equal(t, "xxx", cfg.Section("").Key("k2").String())
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}
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