// Copyright 2022 The Gitea Authors. All rights reserved. // SPDX-License-Identifier: MIT package i18n import ( "strings" "testing" "github.com/stretchr/testify/assert" ) func TestLocaleStore(t *testing.T) { testData1 := []byte(` .dot.name = Dot Name fmt = %[1]s %[2]s [section] sub = Sub String mixed = test value; <span style="color: red\; background: none;">more text</span> `) testData2 := []byte(` fmt = %[2]s %[1]s [section] sub = Changed Sub String `) ls := NewLocaleStore() assert.NoError(t, ls.AddLocaleByIni("lang1", "Lang1", testData1, nil)) assert.NoError(t, ls.AddLocaleByIni("lang2", "Lang2", testData2, nil)) ls.SetDefaultLang("lang1") result := ls.Tr("lang1", "fmt", "a", "b") assert.Equal(t, "a b", result) result = ls.Tr("lang2", "fmt", "a", "b") assert.Equal(t, "b a", result) result = ls.Tr("lang1", "section.sub") assert.Equal(t, "Sub String", result) result = ls.Tr("lang2", "section.sub") assert.Equal(t, "Changed Sub String", result) result = ls.Tr("", ".dot.name") assert.Equal(t, "Dot Name", result) result = ls.Tr("lang2", "section.mixed") assert.Equal(t, `test value; <span style="color: red; background: none;">more text</span>`, result) langs, descs := ls.ListLangNameDesc() assert.ElementsMatch(t, []string{"lang1", "lang2"}, langs) assert.ElementsMatch(t, []string{"Lang1", "Lang2"}, descs) found := ls.Has("lang1", "no-such") assert.False(t, found) assert.NoError(t, ls.Close()) } func TestLocaleStoreMoreSource(t *testing.T) { testData1 := []byte(` a=11 b=12 `) testData2 := []byte(` b=21 c=22 `) ls := NewLocaleStore() assert.NoError(t, ls.AddLocaleByIni("lang1", "Lang1", testData1, testData2)) assert.Equal(t, "11", ls.Tr("lang1", "a")) assert.Equal(t, "21", ls.Tr("lang1", "b")) assert.Equal(t, "22", ls.Tr("lang1", "c")) } func TestLocaleStoreQuirks(t *testing.T) { const nl = "\n" q := func(q1, s string, q2 ...string) string { return q1 + s + strings.Join(q2, "") } testDataList := []struct { in string out string hint string }{ {` xx`, `xx`, "simple, no quote"}, {`" xx"`, ` xx`, "simple, double-quote"}, {`' xx'`, ` xx`, "simple, single-quote"}, {"` xx`", ` xx`, "simple, back-quote"}, {`x\"y`, `x\"y`, "no unescape, simple"}, {q(`"`, `x\"y`, `"`), `"x\"y"`, "unescape, double-quote"}, {q(`'`, `x\"y`, `'`), `x\"y`, "no unescape, single-quote"}, {q("`", `x\"y`, "`"), `x\"y`, "no unescape, back-quote"}, {q(`"`, `x\"y`) + nl + "b=", `"x\"y`, "half open, double-quote"}, {q(`'`, `x\"y`) + nl + "b=", `'x\"y`, "half open, single-quote"}, {q("`", `x\"y`) + nl + "b=`", `x\"y` + nl + "b=", "half open, back-quote, multi-line"}, {`x ; y`, `x ; y`, "inline comment (;)"}, {`x # y`, `x # y`, "inline comment (#)"}, {`x \; y`, `x ; y`, `inline comment (\;)`}, {`x \# y`, `x # y`, `inline comment (\#)`}, } for _, testData := range testDataList { ls := NewLocaleStore() err := ls.AddLocaleByIni("lang1", "Lang1", []byte("a="+testData.in), nil) assert.NoError(t, err, testData.hint) assert.Equal(t, testData.out, ls.Tr("lang1", "a"), testData.hint) assert.NoError(t, ls.Close()) } // TODO: Crowdin needs the strings to be quoted correctly and doesn't like incomplete quotes // and Crowdin always outputs quoted strings if there are quotes in the strings. // So, Gitea's `key="quoted" unquoted` content shouldn't be used on Crowdin directly, // it should be converted to `key="\"quoted\" unquoted"` first. // TODO: We can not use UnescapeValueDoubleQuotes=true, because there are a lot of back-quotes in en-US.ini, // then Crowdin will output: // > key = "`x \" y`" // Then Gitea will read a string with back-quotes, which is incorrect. // TODO: Crowdin might generate multi-line strings, quoted by double-quote, it's not supported by LocaleStore // LocaleStore uses back-quote for multi-line strings, it's not supported by Crowdin. // TODO: Crowdin doesn't support back-quote as string quoter, it mainly uses double-quote // so, the following line will be parsed as: value="`first", comment="second`" on Crowdin // > a = `first; second` }