1 files changed, 96 insertions, 0 deletions
diff --git a/vendor/github.com/tdewolff/minify/js/js_test.go b/vendor/github.com/tdewolff/minify/js/js_test.go
new file mode 100644
index 0000000..816ce90
--- /dev/null
+++ b/vendor/github.com/tdewolff/minify/js/js_test.go
@@ -0,0 +1,96 @@
+package js // import "github.com/tdewolff/minify/js"
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"testing"
+
+	"github.com/tdewolff/minify"
+	"github.com/tdewolff/test"
+)
+
+func TestJS(t *testing.T) {
+	jsTests := []struct {
+		js       string
+		expected string
+	}{
+		{"/*comment*/", ""},
+		{"// comment\na", "a"},
+		{"/*! bang  comment */", "/*!bang comment*/"},
+		{"function x(){}", "function x(){}"},
+		{"function x(a, b){}", "function x(a,b){}"},
+		{"a  b", "a b"},
+		{"a\n\nb", "a\nb"},
+		{"a// comment\nb", "a\nb"},
+		{"''\na", "''\na"},
+		{"''\n''", "''\n''"},
+		{"]\n0", "]\n0"},
+		{"a\n{", "a\n{"},
+		{";\na", ";a"},
+		{",\na", ",a"},
+		{"}\na", "}\na"},
+		{"+\na", "+\na"},
+		{"+\n(", "+\n("},
+		{"+\n\"\"", "+\n\"\""},
+		{"a + ++b", "a+ ++b"},                                          // JSMin caution
+		{"var a=/\\s?auto?\\s?/i\nvar", "var a=/\\s?auto?\\s?/i\nvar"}, // #14
+		{"var a=0\n!function(){}", "var a=0\n!function(){}"},           // #107
+		{"function(){}\n\"string\"", "function(){}\n\"string\""},       // #109
+		{"false\n\"string\"", "false\n\"string\""},                     // #109
+		{"`\n", "`"},                                                   // go fuzz
+		{"a\n~b", "a\n~b"},                                             // #132
+	}
+
+	m := minify.New()
+	for _, tt := range jsTests {
+		t.Run(tt.js, func(t *testing.T) {
+			r := bytes.NewBufferString(tt.js)
+			w := &bytes.Buffer{}
+			err := Minify(m, w, r, nil)
+			test.Minify(t, tt.js, err, w.String(), tt.expected)
+		})
+	}
+}
+
+func TestReaderErrors(t *testing.T) {
+	r := test.NewErrorReader(0)
+	w := &bytes.Buffer{}
+	m := minify.New()
+	err := Minify(m, w, r, nil)
+	test.T(t, err, test.ErrPlain, "return error at first read")
+}
+
+func TestWriterErrors(t *testing.T) {
+	errorTests := []struct {
+		js string
+		n  []int
+	}{
+		{"a\n{5 5", []int{0, 1, 4}},
+		{`/*!comment*/`, []int{0, 1, 2}},
+		{"false\n\"string\"", []int{1}}, // #109
+	}
+
+	m := minify.New()
+	for _, tt := range errorTests {
+		for _, n := range tt.n {
+			t.Run(fmt.Sprint(tt.js, " ", tt.n), func(t *testing.T) {
+				r := bytes.NewBufferString(tt.js)
+				w := test.NewErrorWriter(n)
+				err := Minify(m, w, r, nil)
+				test.T(t, err, test.ErrPlain)
+			})
+		}
+	}
+}
+
+////////////////////////////////////////////////////////////////
+
+func ExampleMinify() {
+	m := minify.New()
+	m.AddFunc("text/javascript", Minify)
+
+	if err := m.Minify("text/javascript", os.Stdout, os.Stdin); err != nil {
+		panic(err)
+	}
+}