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// Copyright 2011 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 build
import (
"os"
"path/filepath"
"runtime"
"testing"
)
func TestMatch(t *testing.T) {
ctxt := Default
what := "default"
match := func(tag string) {
if !ctxt.match(tag) {
t.Errorf("%s context should match %s, does not", what, tag)
}
}
nomatch := func(tag string) {
if ctxt.match(tag) {
t.Errorf("%s context should NOT match %s, does", what, tag)
}
}
match(runtime.GOOS + "," + runtime.GOARCH)
match(runtime.GOOS + "," + runtime.GOARCH + ",!foo")
nomatch(runtime.GOOS + "," + runtime.GOARCH + ",foo")
what = "modified"
ctxt.BuildTags = []string{"foo"}
match(runtime.GOOS + "," + runtime.GOARCH)
match(runtime.GOOS + "," + runtime.GOARCH + ",foo")
nomatch(runtime.GOOS + "," + runtime.GOARCH + ",!foo")
match(runtime.GOOS + "," + runtime.GOARCH + ",!bar")
nomatch(runtime.GOOS + "," + runtime.GOARCH + ",bar")
nomatch("!")
}
func TestDotSlashImport(t *testing.T) {
p, err := ImportDir("testdata/other", 0)
if err != nil {
t.Fatal(err)
}
if len(p.Imports) != 1 || p.Imports[0] != "./file" {
t.Fatalf("testdata/other: Imports=%v, want [./file]", p.Imports)
}
p1, err := Import("./file", "testdata/other", 0)
if err != nil {
t.Fatal(err)
}
if p1.Name != "file" {
t.Fatalf("./file: Name=%q, want %q", p1.Name, "file")
}
dir := filepath.Clean("testdata/other/file") // Clean to use \ on Windows
if p1.Dir != dir {
t.Fatalf("./file: Dir=%q, want %q", p1.Name, dir)
}
}
func TestLocalDirectory(t *testing.T) {
cwd, err := os.Getwd()
if err != nil {
t.Fatal(err)
}
p, err := ImportDir(cwd, 0)
if err != nil {
t.Fatal(err)
}
if p.ImportPath != "go/build" {
t.Fatalf("ImportPath=%q, want %q", p.ImportPath, "go/build")
}
}
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