Function TestNestedInclude

modules/caddyhttp/templates/tplcontext_test.go:190–276

(t *testing.T)

}

func TestNestedInclude(t *testing.T) {
	for i, test := range []struct {
		child      string
		childFile  string
		parent     string
		parentFile string
		shouldErr  bool
		expect     string
		child2     string
		child2File string
	}{
		{
			// include in parent
			child:      `{{ include "file1" }}`,
			childFile:  "file0",
			parent:     `{{ $content := "file2" }}{{ $p := include $content}}`,
			parentFile: "file1",
			shouldErr:  false,
			expect:     ``,
			child2:     `This shouldn't show`,
			child2File: "file2",
		},
	} {
		context := getContextOrFail(t)
		var absFilePath string
		var absFilePath0 string
		var absFilePath1 string
		var buf *bytes.Buffer
		var err error

		// create files and for test case
		if test.parentFile != "" {
			absFilePath = filepath.Join(fmt.Sprintf("%s", context.Root), test.parentFile)
			if err := os.WriteFile(absFilePath, []byte(test.parent), os.ModePerm); err != nil {
				os.Remove(absFilePath)
				t.Fatalf("Test %d: Expected no error creating file, got: '%s'", i, err.Error())
			}
		}
		if test.childFile != "" {
			absFilePath0 = filepath.Join(fmt.Sprintf("%s", context.Root), test.childFile)
			if err := os.WriteFile(absFilePath0, []byte(test.child), os.ModePerm); err != nil {
				os.Remove(absFilePath0)
				t.Fatalf("Test %d: Expected no error creating file, got: '%s'", i, err.Error())
			}
		}
		if test.child2File != "" {
			absFilePath1 = filepath.Join(fmt.Sprintf("%s", context.Root), test.child2File)
			if err := os.WriteFile(absFilePath1, []byte(test.child2), os.ModePerm); err != nil {
				os.Remove(absFilePath0)
				t.Fatalf("Test %d: Expected no error creating file, got: '%s'", i, err.Error())
			}
		}

		buf = bufPool.Get().(*bytes.Buffer)
		buf.Reset()
		defer bufPool.Put(buf)
		buf.WriteString(test.child)
		err = context.executeTemplateInBuffer(test.childFile, buf)