84 lines
1.6 KiB
Go
84 lines
1.6 KiB
Go
package utils
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import (
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"os"
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"path/filepath"
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"testing"
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)
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func abs(p string) string {
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o, err := filepath.Abs(p)
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if err != nil {
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panic(err)
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}
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return o
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}
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func TestFollowSymLinkNormal(t *testing.T) {
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link := "testdata/fs/a/d/c/data"
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rewrite, err := FollowSymlink(link, "test")
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if err != nil {
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t.Fatal(err)
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}
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if expected := abs("test/b/c/data"); expected != rewrite {
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t.Fatalf("Expected %s got %s", expected, rewrite)
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}
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}
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func TestFollowSymLinkRandomString(t *testing.T) {
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rewrite, err := FollowSymlink("toto", "test")
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if err != nil {
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t.Fatal(err)
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}
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if rewrite != "toto" {
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t.Fatalf("Expected toto got %s", rewrite)
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}
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}
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func TestFollowSymLinkLastLink(t *testing.T) {
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link := "testdata/fs/a/d"
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rewrite, err := FollowSymlink(link, "test")
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if err != nil {
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t.Fatal(err)
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}
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if expected := abs("test/b"); expected != rewrite {
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t.Fatalf("Expected %s got %s", expected, rewrite)
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}
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}
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func TestFollowSymLinkRelativeLink(t *testing.T) {
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link := "testdata/fs/a/e/c/data"
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rewrite, err := FollowSymlink(link, "test")
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if err != nil {
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t.Fatal(err)
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}
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if expected := abs("testdata/fs/a/e/c/data"); expected != rewrite {
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t.Fatalf("Expected %s got %s", expected, rewrite)
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}
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}
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func TestFollowSymLinkRelativeLinkScope(t *testing.T) {
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link := "testdata/fs/a/f"
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pwd, err := os.Getwd()
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if err != nil {
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t.Fatal(err)
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}
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root := filepath.Join(pwd, "testdata")
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rewrite, err := FollowSymlink(link, root)
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if err != nil {
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t.Fatal(err)
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}
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if expected := abs("testdata/test"); expected != rewrite {
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t.Fatalf("Expected %s got %s", expected, rewrite)
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}
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}
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