Hulk did something

[bytom/vapor.git] / vendor / github.com / pelletier / go-toml / keysparsing_test.go

diff --git a/vendor/github.com/pelletier/go-toml/keysparsing_test.go b/vendor/github.com/pelletier/go-toml/keysparsing_test.go
new file mode 100644 (file)
index 0000000..7aa4cd6
--- /dev/null
+++ b/vendor/github.com/pelletier/go-toml/keysparsing_test.go
@@ -0,0 +1,70 @@
+package toml
+
+import (
+       "fmt"
+       "testing"
+)
+
+func testResult(t *testing.T, key string, expected []string) {
+       parsed, err := parseKey(key)
+       t.Logf("key=%s expected=%s parsed=%s", key, expected, parsed)
+       if err != nil {
+               t.Fatal("Unexpected error:", err)
+       }
+       if len(expected) != len(parsed) {
+               t.Fatal("Expected length", len(expected), "but", len(parsed), "parsed")
+       }
+       for index, expectedKey := range expected {
+               if expectedKey != parsed[index] {
+                       t.Fatal("Expected", expectedKey, "at index", index, "but found", parsed[index])
+               }
+       }
+}
+
+func testError(t *testing.T, key string, expectedError string) {
+       res, err := parseKey(key)
+       if err == nil {
+               t.Fatalf("Expected error, but succesfully parsed key %s", res)
+       }
+       if fmt.Sprintf("%s", err) != expectedError {
+               t.Fatalf("Expected error \"%s\", but got \"%s\".", expectedError, err)
+       }
+}
+
+func TestBareKeyBasic(t *testing.T) {
+       testResult(t, "test", []string{"test"})
+}
+
+func TestBareKeyDotted(t *testing.T) {
+       testResult(t, "this.is.a.key", []string{"this", "is", "a", "key"})
+}
+
+func TestDottedKeyBasic(t *testing.T) {
+       testResult(t, "\"a.dotted.key\"", []string{"a.dotted.key"})
+}
+
+func TestBaseKeyPound(t *testing.T) {
+       testError(t, "hello#world", "invalid bare character: #")
+}
+
+func TestQuotedKeys(t *testing.T) {
+       testResult(t, `hello."foo".bar`, []string{"hello", "foo", "bar"})
+       testResult(t, `"hello!"`, []string{"hello!"})
+       testResult(t, `"hello\tworld"`, []string{"hello\tworld"})
+       testResult(t, `"\U0001F914"`, []string{"\U0001F914"})
+       testResult(t, `"\u2764"`, []string{"\u2764"})
+
+       testResult(t, `hello.'foo'.bar`, []string{"hello", "foo", "bar"})
+       testResult(t, `'hello!'`, []string{"hello!"})
+       testResult(t, `'hello\tworld'`, []string{`hello\tworld`})
+
+       testError(t, `"\w"`, `invalid escape sequence \w`)
+       testError(t, `"\`, `unfinished escape sequence`)
+       testError(t, `"\t`, `mismatched quotes`)
+}
+
+func TestEmptyKey(t *testing.T) {
+       testError(t, "", "empty key")
+       testError(t, " ", "empty key")
+       testResult(t, `""`, []string{""})
+}