feat(goja): implement localStorage API and add global types

tests/filter_goja_ls_test.go

@@ -0,0 +1,47 @@
+package tests
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"gopkg.d7z.net/gitea-pages/tests/core"
+)
+
+func Test_GoJa_LocalStorage(t *testing.T) {
+	server := core.NewDefaultTestServer()
+	defer server.Close()
+	server.AddFile("org1/repo1/gh-pages/index.html", "hello world")
+	server.AddFile("org1/repo1/gh-pages/index.js", `
+localStorage.setItem('foo', 'bar');
+const val = localStorage.getItem('foo');
+localStorage.removeItem('nonexistent');
+response.write(val);
+`)
+	server.AddFile("org1/repo1/gh-pages/.pages.yaml", `
+routes:
+- path: "test"
+  js:
+    exec: "index.js"
+`)
+
+	data, _, err := server.OpenFile("https://org1.example.com/repo1/test")
+	assert.NoError(t, err)
+	assert.Equal(t, "bar", string(data))
+
+	// 验证持久化
+	server.AddFile("org1/repo1/gh-pages/index2.js", `
+response.write(localStorage.getItem('foo'));
+`)
+	server.AddFile("org1/repo1/gh-pages/.pages.yaml", `
+routes:
+- path: "test"
+  js:
+    exec: "index.js"
+- path: "check"
+  js:
+    exec: "index2.js"
+`)
+	data, _, err = server.OpenFile("https://org1.example.com/repo1/check")
+	assert.NoError(t, err)
+	assert.Equal(t, "bar", string(data))
+}