blob: 17b138980a37ca99a651c06b6408b1ef6fd3405e [file] [log] [blame]
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package display
import (
"fmt"
"testing"
"golang.org/x/text/internal/testtext"
)
func TestLinking(t *testing.T) {
base := getSize(t, `display.Tags(language.English).Name(language.English)`)
compact := getSize(t, `display.English.Languages().Name(language.English)`)
if d := base - compact; d < 1.5*1024*1024 {
t.Errorf("size(base) - size(compact) = %d - %d = was %d; want > 1.5MB", base, compact, d)
}
}
func getSize(t *testing.T, main string) int {
size, err := testtext.CodeSize(fmt.Sprintf(body, main))
if err != nil {
t.Skipf("skipping link size test; binary size could not be determined: %v", err)
}
return size
}
const body = `package main
import (
"golang.org/x/text/language"
"golang.org/x/text/language/display"
)
func main() {
%s
}
`