386 lines
9.2 KiB
Go
386 lines
9.2 KiB
Go
package gotext
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import (
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"os"
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"path"
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"sync"
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"testing"
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)
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func TestGettersSetters(t *testing.T) {
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SetDomain("test")
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dom := GetDomain()
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if dom != "test" {
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t.Errorf("Expected GetDomain to return 'test', but got '%s'", dom)
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}
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SetLibrary("/tmp/test")
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lib := GetLibrary()
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if lib != "/tmp/test" {
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t.Errorf("Expected GetLibrary to return '/tmp/test', but got '%s'", lib)
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}
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SetLanguage("es")
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lang := GetLanguage()
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if lang != "es" {
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t.Errorf("Expected GetLanguage to return 'es', but got '%s'", lang)
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}
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}
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func TestPackageFunctions(t *testing.T) {
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// Set PO content
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str := `
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msgid ""
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msgstr "Project-Id-Version: %s\n"
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"Report-Msgid-Bugs-To: %s\n"
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# Initial comment
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# More Headers below
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"Language: en\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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"Plural-Forms: nplurals=2; plural=(n != 1);\n"
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# Some comment
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msgid "My text"
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msgstr "Translated text"
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# More comments
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msgid "Another string"
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msgstr ""
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msgid "One with var: %s"
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msgid_plural "Several with vars: %s"
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msgstr[0] "This one is the singular: %s"
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msgstr[1] "This one is the plural: %s"
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msgstr[2] "And this is the second plural form: %s"
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msgctxt "Ctx"
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msgid "One with var: %s"
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msgid_plural "Several with vars: %s"
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msgstr[0] "This one is the singular in a Ctx context: %s"
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msgstr[1] "This one is the plural in a Ctx context: %s"
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msgid "Some random"
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msgstr "Some random translation"
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msgctxt "Ctx"
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msgid "Some random in a context"
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msgstr "Some random translation in a context"
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msgid "More"
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msgstr "More translation"
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msgid "Untranslated"
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msgid_plural "Several untranslated"
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msgstr[0] ""
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msgstr[1] ""
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`
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// Create Locales directory on default location
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dirname := path.Join("/tmp", "en_US")
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err := os.MkdirAll(dirname, os.ModePerm)
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if err != nil {
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t.Fatalf("Can't create test directory: %s", err.Error())
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}
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// Write PO content to default domain file
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filename := path.Join(dirname, "default.po")
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f, err := os.Create(filename)
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if err != nil {
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t.Fatalf("Can't create test file: %s", err.Error())
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}
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defer f.Close()
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_, err = f.WriteString(str)
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if err != nil {
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t.Fatalf("Can't write to test file: %s", err.Error())
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}
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// Set package configuration
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Configure("/tmp", "en_US", "default")
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// Test translations
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tr := Get("My text")
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if tr != "Translated text" {
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t.Errorf("Expected 'Translated text' but got '%s'", tr)
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}
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v := "Variable"
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tr = Get("One with var: %s", v)
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if tr != "This one is the singular: Variable" {
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t.Errorf("Expected 'This one is the singular: Variable' but got '%s'", tr)
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}
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// Test plural
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tr = GetN("One with var: %s", "Several with vars: %s", 2, v)
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if tr != "This one is the plural: Variable" {
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t.Errorf("Expected 'This one is the plural: Variable' but got '%s'", tr)
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}
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// Test context translations
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tr = GetC("Some random in a context", "Ctx")
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if tr != "Some random translation in a context" {
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t.Errorf("Expected 'Some random translation in a context' but got '%s'", tr)
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}
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v = "Variable"
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tr = GetC("One with var: %s", "Ctx", v)
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if tr != "This one is the singular in a Ctx context: Variable" {
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t.Errorf("Expected 'This one is the singular in a Ctx context: Variable' but got '%s'", tr)
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}
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tr = GetNC("One with var: %s", "Several with vars: %s", 19, "Ctx", v)
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if tr != "This one is the plural in a Ctx context: Variable" {
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t.Errorf("Expected 'This one is the plural in a Ctx context: Variable' but got '%s'", tr)
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}
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}
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func TestUntranslated(t *testing.T) {
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// Set PO content
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str := `
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msgid ""
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msgstr ""
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# Initial comment
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# Headers below
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"Language: en\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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"Plural-Forms: nplurals=2; plural=(n != 1);\n"
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msgid "Untranslated"
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msgid_plural "Several untranslated"
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msgstr[0] ""
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msgstr[1] ""
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`
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// Create Locales directory on default location
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dirname := path.Join("/tmp", "en_US")
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err := os.MkdirAll(dirname, os.ModePerm)
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if err != nil {
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t.Fatalf("Can't create test directory: %s", err.Error())
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}
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// Write PO content to default domain file
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filename := path.Join(dirname, "default.po")
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f, err := os.Create(filename)
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if err != nil {
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t.Fatalf("Can't create test file: %s", err.Error())
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}
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defer f.Close()
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_, err = f.WriteString(str)
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if err != nil {
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t.Fatalf("Can't write to test file: %s", err.Error())
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}
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// Set package configuration
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Configure("/tmp", "en_US", "default")
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// Test untranslated
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tr := Get("Untranslated")
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if tr != "Untranslated" {
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t.Errorf("Expected 'Untranslated' but got '%s'", tr)
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}
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tr = GetN("Untranslated", "Several untranslated", 1)
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if tr != "Untranslated" {
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t.Errorf("Expected 'Untranslated' but got '%s'", tr)
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}
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tr = GetN("Untranslated", "Several untranslated", 2)
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if tr != "Several untranslated" {
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t.Errorf("Expected 'Several untranslated' but got '%s'", tr)
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}
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tr = GetD("default", "Untranslated")
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if tr != "Untranslated" {
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t.Errorf("Expected 'Untranslated' but got '%s'", tr)
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}
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tr = GetND("default", "Untranslated", "Several untranslated", 1)
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if tr != "Untranslated" {
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t.Errorf("Expected 'Untranslated' but got '%s'", tr)
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}
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tr = GetND("default", "Untranslated", "Several untranslated", 2)
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if tr != "Several untranslated" {
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t.Errorf("Expected 'Several untranslated' but got '%s'", tr)
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}
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}
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func TestDomains(t *testing.T) {
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// Set PO content
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strDefault := `
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msgid ""
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msgstr "Plural-Forms: nplurals=2; plural=(n != 1);\n"
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msgid "Default text"
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msgid_plural "Default texts"
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msgstr[0] "Default translation"
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msgstr[1] "Default translations"
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msgctxt "Ctx"
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msgid "Default context"
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msgid_plural "Default contexts"
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msgstr[0] "Default ctx translation"
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msgstr[1] "Default ctx translations"
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`
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strCustom := `
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msgid ""
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msgstr "Plural-Forms: nplurals=2; plural=(n != 1);\n"
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msgid "Custom text"
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msgid_plural "Custom texts"
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msgstr[0] "Custom translation"
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msgstr[1] "Custom translations"
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msgctxt "Ctx"
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msgid "Custom context"
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msgid_plural "Custom contexts"
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msgstr[0] "Custom ctx translation"
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msgstr[1] "Custom ctx translations"
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`
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// Create Locales directory and files on temp location
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dirname := path.Join("/tmp", "en_US")
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err := os.MkdirAll(dirname, os.ModePerm)
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if err != nil {
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t.Fatalf("Can't create test directory: %s", err.Error())
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}
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fDefault, err := os.Create(path.Join(dirname, "default.po"))
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if err != nil {
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t.Fatalf("Can't create test file: %s", err.Error())
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}
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defer fDefault.Close()
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fCustom, err := os.Create(path.Join(dirname, "custom.po"))
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if err != nil {
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t.Fatalf("Can't create test file: %s", err.Error())
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}
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defer fCustom.Close()
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_, err = fDefault.WriteString(strDefault)
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if err != nil {
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t.Fatalf("Can't write to test file: %s", err.Error())
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}
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_, err = fCustom.WriteString(strCustom)
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if err != nil {
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t.Fatalf("Can't write to test file: %s", err.Error())
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}
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Configure("/tmp", "en_US", "default")
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// Check default domain translation
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SetDomain("default")
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tr := Get("Default text")
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if tr != "Default translation" {
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t.Errorf("Expected 'Default translation'. Got '%s'", tr)
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}
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tr = GetN("Default text", "Default texts", 23)
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if tr != "Default translations" {
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t.Errorf("Expected 'Default translations'. Got '%s'", tr)
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}
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tr = GetC("Default context", "Ctx")
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if tr != "Default ctx translation" {
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t.Errorf("Expected 'Default ctx translation'. Got '%s'", tr)
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}
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tr = GetNC("Default context", "Default contexts", 23, "Ctx")
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if tr != "Default ctx translations" {
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t.Errorf("Expected 'Default ctx translations'. Got '%s'", tr)
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}
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SetDomain("custom")
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tr = Get("Custom text")
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if tr != "Custom translation" {
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t.Errorf("Expected 'Custom translation'. Got '%s'", tr)
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}
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tr = GetN("Custom text", "Custom texts", 23)
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if tr != "Custom translations" {
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t.Errorf("Expected 'Custom translations'. Got '%s'", tr)
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}
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tr = GetC("Custom context", "Ctx")
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if tr != "Custom ctx translation" {
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t.Errorf("Expected 'Custom ctx translation'. Got '%s'", tr)
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}
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tr = GetNC("Custom context", "Custom contexts", 23, "Ctx")
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if tr != "Custom ctx translations" {
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t.Errorf("Expected 'Custom ctx translations'. Got '%s'", tr)
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}
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}
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func TestPackageRace(t *testing.T) {
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// Set PO content
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str := `# Some comment
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msgid "My text"
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msgstr "Translated text"
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# More comments
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msgid "Another string"
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msgstr ""
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msgid "One with var: %s"
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msgid_plural "Several with vars: %s"
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msgstr[0] "This one is the singular: %s"
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msgstr[1] "This one is the plural: %s"
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msgstr[2] "And this is the second plural form: %s"
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msgctxt "Ctx"
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msgid "Some random in a context"
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msgstr "Some random translation in a context"
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`
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// Create Locales directory on default location
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dirname := path.Join("/tmp", "en_US")
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err := os.MkdirAll(dirname, os.ModePerm)
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if err != nil {
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t.Fatalf("Can't create test directory: %s", err.Error())
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}
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// Write PO content to default domain file
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filename := path.Join("/tmp", GetDomain()+".po")
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f, err := os.Create(filename)
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if err != nil {
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t.Fatalf("Can't create test file: %s", err.Error())
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}
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defer f.Close()
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_, err = f.WriteString(str)
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if err != nil {
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t.Fatalf("Can't write to test file: %s", err.Error())
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}
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var wg sync.WaitGroup
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for i := 0; i < 1000; i++ {
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wg.Add(1)
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// Test translations
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go func() {
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defer wg.Done()
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GetLibrary()
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SetLibrary(path.Join("/tmp", "gotextlib"))
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GetDomain()
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SetDomain("default")
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GetLanguage()
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SetLanguage("en_US")
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Configure("/tmp", "en_US", "default")
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Get("My text")
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GetN("One with var: %s", "Several with vars: %s", 0, "test")
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GetC("Some random in a context", "Ctx")
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}()
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}
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wg.Wait()
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}
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