| package utils |
| |
| import ( |
| "path/filepath" |
| "testing" |
| ) |
| |
| func abs(t *testing.T, p string) string { |
| o, err := filepath.Abs(p) |
| if err != nil { |
| t.Fatal(err) |
| } |
| return o |
| } |
| |
| func TestFollowSymLinkNormal(t *testing.T) { |
| link := "testdata/fs/a/d/c/data" |
| |
| rewrite, err := FollowSymlinkInScope(link, "testdata") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if expected := abs(t, "testdata/b/c/data"); expected != rewrite { |
| t.Fatalf("Expected %s got %s", expected, rewrite) |
| } |
| } |
| |
| func TestFollowSymLinkRandomString(t *testing.T) { |
| if _, err := FollowSymlinkInScope("toto", "testdata"); err == nil { |
| t.Fatal("Random string should fail but didn't") |
| } |
| } |
| |
| func TestFollowSymLinkLastLink(t *testing.T) { |
| link := "testdata/fs/a/d" |
| |
| rewrite, err := FollowSymlinkInScope(link, "testdata") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if expected := abs(t, "testdata/b"); expected != rewrite { |
| t.Fatalf("Expected %s got %s", expected, rewrite) |
| } |
| } |
| |
| func TestFollowSymLinkRelativeLink(t *testing.T) { |
| link := "testdata/fs/a/e/c/data" |
| |
| rewrite, err := FollowSymlinkInScope(link, "testdata") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if expected := abs(t, "testdata/fs/b/c/data"); expected != rewrite { |
| t.Fatalf("Expected %s got %s", expected, rewrite) |
| } |
| } |
| |
| func TestFollowSymLinkRelativeLinkScope(t *testing.T) { |
| link := "testdata/fs/a/f" |
| |
| rewrite, err := FollowSymlinkInScope(link, "testdata") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if expected := abs(t, "testdata/test"); expected != rewrite { |
| t.Fatalf("Expected %s got %s", expected, rewrite) |
| } |
| |
| link = "testdata/fs/b/h" |
| |
| rewrite, err = FollowSymlinkInScope(link, "testdata") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if expected := abs(t, "testdata/root"); expected != rewrite { |
| t.Fatalf("Expected %s got %s", expected, rewrite) |
| } |
| } |