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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package ioutil
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
)
func TestPathExists(t *testing.T) {
assert.Equal(t, true, Exists("ioutil.go"))
assert.Equal(t, false, Exists("nosuchthing.go"))
tmpDir := t.TempDir()
err := os.MkdirAll(tmpDir+"/no", 0755)
assert.Nil(t, err)
err = os.MkdirAll(tmpDir+"/no/such", 0)
assert.Nil(t, err)
assert.Equal(t, false, Exists(tmpDir+"/no/such/thing.go"))
}
func TestIsDir(t *testing.T) {
tmpDir := t.TempDir()
err := os.MkdirAll(tmpDir+"/no", 0755)
assert.Nil(t, err)
assert.Equal(t, true, IsDir(tmpDir+"/no"))
err = os.MkdirAll(tmpDir+"/no/such", 0)
assert.Nil(t, err)
assert.Equal(t, true, IsDir(tmpDir+"/no/such"))
assert.Equal(t, false, IsDir(tmpDir+"/no/such/thing.go"))
}
func TestIsRegularFile(t *testing.T) {
assert.Equal(t, true, IsFile("ioutil.go"))
assert.Equal(t, false, IsFile("."))
tmpDir := t.TempDir()
err := os.MkdirAll(tmpDir+"/no", 0755)
assert.Nil(t, err)
err = os.MkdirAll(tmpDir+"/no/such", 0)
assert.Nil(t, err)
assert.Equal(t, false, IsFile(tmpDir+"/no/such/thing.go"))
}
func TestIsExecutableFile(t *testing.T) {
assert.Equal(t, false, IsExecutable("io.go"))
assert.Equal(t, false, IsExecutable("nosuchthing.go"))
tmpDir := t.TempDir()
err := os.WriteFile(tmpDir+"/run.sh", []byte("#!/bin/sh\necho foo\n"), 0755)
assert.Nil(t, err)
assert.Equal(t, true, IsExecutable(tmpDir+"/run.sh"))
/* unix only:
out, err := BackTicksWithStderr.Run(tmpDir + "/run.sh")
assert.Nil(t, err)
assert.Equal(t, "foo\n", out)
*/
}
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