1 files changed, 96 insertions, 0 deletions
diff --git a/vendor/github.com/hashicorp/hcl/hcl/strconv/quote_test.go b/vendor/github.com/hashicorp/hcl/hcl/strconv/quote_test.go
new file mode 100644
index 000000000..65be375d9
--- /dev/null
+++ b/vendor/github.com/hashicorp/hcl/hcl/strconv/quote_test.go
@@ -0,0 +1,96 @@
+package strconv
+
+import "testing"
+
+type quoteTest struct {
+	in    string
+	out   string
+	ascii string
+}
+
+var quotetests = []quoteTest{
+	{"\a\b\f\r\n\t\v", `"\a\b\f\r\n\t\v"`, `"\a\b\f\r\n\t\v"`},
+	{"\\", `"\\"`, `"\\"`},
+	{"abc\xffdef", `"abc\xffdef"`, `"abc\xffdef"`},
+	{"\u263a", `"☺"`, `"\u263a"`},
+	{"\U0010ffff", `"\U0010ffff"`, `"\U0010ffff"`},
+	{"\x04", `"\x04"`, `"\x04"`},
+}
+
+type unQuoteTest struct {
+	in  string
+	out string
+}
+
+var unquotetests = []unQuoteTest{
+	{`""`, ""},
+	{`"a"`, "a"},
+	{`"abc"`, "abc"},
+	{`"☺"`, "☺"},
+	{`"hello world"`, "hello world"},
+	{`"\xFF"`, "\xFF"},
+	{`"\377"`, "\377"},
+	{`"\u1234"`, "\u1234"},
+	{`"\U00010111"`, "\U00010111"},
+	{`"\U0001011111"`, "\U0001011111"},
+	{`"\a\b\f\n\r\t\v\\\""`, "\a\b\f\n\r\t\v\\\""},
+	{`"'"`, "'"},
+	{`"${file("foo")}"`, `${file("foo")}`},
+	{`"${file("\"foo\"")}"`, `${file("\"foo\"")}`},
+	{`"echo ${var.region}${element(split(",",var.zones),0)}"`,
+		`echo ${var.region}${element(split(",",var.zones),0)}`},
+	{`"${HH\\:mm\\:ss}"`, `${HH\\:mm\\:ss}`},
+	{`"${\n}"`, `${\n}`},
+}
+
+var misquoted = []string{
+	``,
+	`"`,
+	`"a`,
+	`"'`,
+	`b"`,
+	`"\"`,
+	`"\9"`,
+	`"\19"`,
+	`"\129"`,
+	`'\'`,
+	`'\9'`,
+	`'\19'`,
+	`'\129'`,
+	`'ab'`,
+	`"\x1!"`,
+	`"\U12345678"`,
+	`"\z"`,
+	"`",
+	"`xxx",
+	"`\"",
+	`"\'"`,
+	`'\"'`,
+	"\"\n\"",
+	"\"\\n\n\"",
+	"'\n'",
+	`"${"`,
+	`"${foo{}"`,
+	"\"${foo}\n\"",
+}
+
+func TestUnquote(t *testing.T) {
+	for _, tt := range unquotetests {
+		if out, err := Unquote(tt.in); err != nil || out != tt.out {
+			t.Errorf("Unquote(%#q) = %q, %v want %q, nil", tt.in, out, err, tt.out)
+		}
+	}
+
+	// run the quote tests too, backward
+	for _, tt := range quotetests {
+		if in, err := Unquote(tt.out); in != tt.in {
+			t.Errorf("Unquote(%#q) = %q, %v, want %q, nil", tt.out, in, err, tt.in)
+		}
+	}
+
+	for _, s := range misquoted {
+		if out, err := Unquote(s); out != "" || err != ErrSyntax {
+			t.Errorf("Unquote(%#q) = %q, %v want %q, %v", s, out, err, "", ErrSyntax)
+		}
+	}
+}