mirror of
https://github.com/go-gitea/gitea.git
synced 2025-11-03 21:16:26 +01:00
204 lines
6.1 KiB
Go
204 lines
6.1 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package i18n
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import (
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"html/template"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestLocaleStore(t *testing.T) {
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testData1 := []byte(`
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.dot.name = Dot Name
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fmt = %[1]s %[2]s
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[section]
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sub = Sub String
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mixed = test value; <span style="color: red\; background: none;">%s</span>
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`)
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testData2 := []byte(`
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fmt = %[2]s %[1]s
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[section]
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sub = Changed Sub String
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`)
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ls := NewLocaleStore()
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assert.NoError(t, ls.AddLocaleByIni("lang1", "Lang1", testData1, nil))
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assert.NoError(t, ls.AddLocaleByIni("lang2", "Lang2", testData2, nil))
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ls.SetDefaultLang("lang1")
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lang1, _ := ls.Locale("lang1")
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lang2, _ := ls.Locale("lang2")
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result := lang1.TrString("fmt", "a", "b")
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assert.Equal(t, "a b", result)
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result = lang2.TrString("fmt", "a", "b")
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assert.Equal(t, "b a", result)
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result = lang1.TrString("section.sub")
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assert.Equal(t, "Sub String", result)
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result = lang2.TrString("section.sub")
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assert.Equal(t, "Changed Sub String", result)
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langNone, _ := ls.Locale("none")
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result = langNone.TrString(".dot.name")
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assert.Equal(t, "Dot Name", result)
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result2 := lang2.TrHTML("section.mixed", "a&b")
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assert.EqualValues(t, `test value; <span style="color: red; background: none;">a&b</span>`, result2)
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langs, descs := ls.ListLangNameDesc()
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assert.ElementsMatch(t, []string{"lang1", "lang2"}, langs)
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assert.ElementsMatch(t, []string{"Lang1", "Lang2"}, descs)
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found := lang1.HasKey("no-such")
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assert.False(t, found)
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assert.NoError(t, ls.Close())
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}
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func TestLocaleStoreMoreSource(t *testing.T) {
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testData1 := []byte(`
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a=11
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b=12
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`)
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testData2 := []byte(`
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b=21
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c=22
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`)
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ls := NewLocaleStore()
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assert.NoError(t, ls.AddLocaleByIni("lang1", "Lang1", testData1, testData2))
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lang1, _ := ls.Locale("lang1")
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assert.Equal(t, "11", lang1.TrString("a"))
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assert.Equal(t, "21", lang1.TrString("b"))
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assert.Equal(t, "22", lang1.TrString("c"))
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}
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type stringerPointerReceiver struct {
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s string
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}
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func (s *stringerPointerReceiver) String() string {
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return s.s
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}
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type stringerStructReceiver struct {
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s string
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}
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func (s stringerStructReceiver) String() string {
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return s.s
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}
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type errorStructReceiver struct {
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s string
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}
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func (e errorStructReceiver) Error() string {
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return e.s
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}
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type errorPointerReceiver struct {
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s string
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}
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func (e *errorPointerReceiver) Error() string {
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return e.s
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}
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func TestLocaleWithTemplate(t *testing.T) {
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ls := NewLocaleStore()
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assert.NoError(t, ls.AddLocaleByIni("lang1", "Lang1", []byte(`key=<a>%s</a>`), nil))
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lang1, _ := ls.Locale("lang1")
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tmpl := template.New("test").Funcs(template.FuncMap{"tr": lang1.TrHTML})
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tmpl = template.Must(tmpl.Parse(`{{tr "key" .var}}`))
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cases := []struct {
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in any
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want string
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}{
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{"<str>", "<a><str></a>"},
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{[]byte("<bytes>"), "<a>[60 98 121 116 101 115 62]</a>"},
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{template.HTML("<html>"), "<a><html></a>"},
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{stringerPointerReceiver{"<stringerPointerReceiver>"}, "<a>{<stringerPointerReceiver>}</a>"},
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{&stringerPointerReceiver{"<stringerPointerReceiver ptr>"}, "<a><stringerPointerReceiver ptr></a>"},
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{stringerStructReceiver{"<stringerStructReceiver>"}, "<a><stringerStructReceiver></a>"},
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{&stringerStructReceiver{"<stringerStructReceiver ptr>"}, "<a><stringerStructReceiver ptr></a>"},
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{errorStructReceiver{"<errorStructReceiver>"}, "<a><errorStructReceiver></a>"},
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{&errorStructReceiver{"<errorStructReceiver ptr>"}, "<a><errorStructReceiver ptr></a>"},
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{errorPointerReceiver{"<errorPointerReceiver>"}, "<a>{<errorPointerReceiver>}</a>"},
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{&errorPointerReceiver{"<errorPointerReceiver ptr>"}, "<a><errorPointerReceiver ptr></a>"},
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}
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buf := &strings.Builder{}
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for _, c := range cases {
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buf.Reset()
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assert.NoError(t, tmpl.Execute(buf, map[string]any{"var": c.in}))
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assert.Equal(t, c.want, buf.String())
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}
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}
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func TestLocaleStoreQuirks(t *testing.T) {
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const nl = "\n"
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q := func(q1, s string, q2 ...string) string {
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return q1 + s + strings.Join(q2, "")
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}
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testDataList := []struct {
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in string
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out string
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hint string
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}{
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{` xx`, `xx`, "simple, no quote"},
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{`" xx"`, ` xx`, "simple, double-quote"},
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{`' xx'`, ` xx`, "simple, single-quote"},
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{"` xx`", ` xx`, "simple, back-quote"},
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{`x\"y`, `x\"y`, "no unescape, simple"},
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{q(`"`, `x\"y`, `"`), `"x\"y"`, "unescape, double-quote"},
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{q(`'`, `x\"y`, `'`), `x\"y`, "no unescape, single-quote"},
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{q("`", `x\"y`, "`"), `x\"y`, "no unescape, back-quote"},
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{q(`"`, `x\"y`) + nl + "b=", `"x\"y`, "half open, double-quote"},
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{q(`'`, `x\"y`) + nl + "b=", `'x\"y`, "half open, single-quote"},
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{q("`", `x\"y`) + nl + "b=`", `x\"y` + nl + "b=", "half open, back-quote, multi-line"},
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{`x ; y`, `x ; y`, "inline comment (;)"},
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{`x # y`, `x # y`, "inline comment (#)"},
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{`x \; y`, `x ; y`, `inline comment (\;)`},
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{`x \# y`, `x # y`, `inline comment (\#)`},
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}
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for _, testData := range testDataList {
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ls := NewLocaleStore()
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err := ls.AddLocaleByIni("lang1", "Lang1", []byte("a="+testData.in), nil)
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lang1, _ := ls.Locale("lang1")
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assert.NoError(t, err, testData.hint)
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assert.Equal(t, testData.out, lang1.TrString("a"), testData.hint)
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assert.NoError(t, ls.Close())
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}
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// TODO: Crowdin needs the strings to be quoted correctly and doesn't like incomplete quotes
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// and Crowdin always outputs quoted strings if there are quotes in the strings.
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// So, Gitea's `key="quoted" unquoted` content shouldn't be used on Crowdin directly,
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// it should be converted to `key="\"quoted\" unquoted"` first.
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// TODO: We can not use UnescapeValueDoubleQuotes=true, because there are a lot of back-quotes in en-US.ini,
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// then Crowdin will output:
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// > key = "`x \" y`"
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// Then Gitea will read a string with back-quotes, which is incorrect.
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// TODO: Crowdin might generate multi-line strings, quoted by double-quote, it's not supported by LocaleStore
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// LocaleStore uses back-quote for multi-line strings, it's not supported by Crowdin.
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// TODO: Crowdin doesn't support back-quote as string quoter, it mainly uses double-quote
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// so, the following line will be parsed as: value="`first", comment="second`" on Crowdin
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// > a = `first; second`
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}
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