mirror of https://github.com/0xERR0R/blocky.git
99 lines
3.3 KiB
Go
99 lines
3.3 KiB
Go
package util
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import (
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"net"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("ParseIPFromArpaAddr", func() {
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Describe("IPv4", func() {
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It("parses an IP correctly", func() {
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ip, err := ParseIPFromArpaAddr("4.3.2.1.in-addr.arpa.")
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Expect(err).Should(Succeed())
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Expect(ip).Should(Equal(net.ParseIP("1.2.3.4")))
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})
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It("requires the arpa domain", func() {
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_, err := ParseIPFromArpaAddr("4.3.2.1.in-addr.arpa.fail.")
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Expect(err).Should(HaveOccurred())
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_, err = ParseIPFromArpaAddr("4.3.2.1.in-addr.fail.arpa.")
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Expect(err).Should(HaveOccurred())
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_, err = ParseIPFromArpaAddr("4.3.2.1.fail.in-addr.arpa.")
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Expect(err).Should(HaveOccurred())
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})
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It("requires all ip parts to be decimal numbers", func() {
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_, err := ParseIPFromArpaAddr("a.3.2.1.in-addr.arpa.")
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Expect(err).Should(HaveOccurred())
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})
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It("requires all parts to be present", func() {
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_, err := ParseIPFromArpaAddr("3.2.1.in-addr.arpa.")
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Expect(err).Should(HaveOccurred())
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})
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It("requires all parts to be non empty", func() {
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_, err := ParseIPFromArpaAddr(".3.2.1.in-addr.arpa.")
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Expect(err).Should(HaveOccurred())
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_, err = ParseIPFromArpaAddr("4..2.1.in-addr.arpa.")
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Expect(err).Should(HaveOccurred())
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_, err = ParseIPFromArpaAddr("4.3..1.in-addr.arpa.")
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Expect(err).Should(HaveOccurred())
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_, err = ParseIPFromArpaAddr("4.3.2..in-addr.arpa.")
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Expect(err).Should(HaveOccurred())
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})
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})
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Describe("IPv6", func() {
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It("parses an IP correctly", func() {
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ip, err := ParseIPFromArpaAddr("1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.f.7.2.0.0.2.ip6.arpa.")
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Expect(err).Should(Succeed())
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Expect(ip).Should(Equal(net.ParseIP("2002:7f00:1::1")))
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})
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It("requires the arpa domain", func() {
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_, err := ParseIPFromArpaAddr("1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.f.7.2.0.0.2.ip6.arpa.fail.")
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Expect(err).Should(HaveOccurred())
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_, err = ParseIPFromArpaAddr("1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.f.7.2.0.0.2.ip6.fail.arpa.")
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Expect(err).Should(HaveOccurred())
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_, err = ParseIPFromArpaAddr("1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.f.7.2.0.0.2.fail.ip6.arpa.")
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Expect(err).Should(HaveOccurred())
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})
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It("requires all LSB parts to be hex numbers", func() {
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_, err := ParseIPFromArpaAddr("g.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.f.7.2.0.0.2.ip6.arpa.")
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Expect(err).Should(HaveOccurred())
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})
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It("requires all MSB parts to be hex numbers", func() {
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_, err := ParseIPFromArpaAddr("1.g.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.f.7.2.0.0.2.ip6.arpa.")
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Expect(err).Should(HaveOccurred())
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})
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It("requires all parts to be present", func() {
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_, err := ParseIPFromArpaAddr("1.0.0.0.0.0.0.0.0.0.0.0.0.g.0.0.0.0.1.0.0.0.0.0.f.7.2.0.0.2.ip6.arpa.")
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Expect(err).Should(HaveOccurred())
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})
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It("requires all parts to non empty", func() {
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_, err := ParseIPFromArpaAddr(".0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.0.0.f.7.2.0.0.2.ip6.arpa.")
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Expect(err).Should(HaveOccurred())
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_, err = ParseIPFromArpaAddr("0.0.0.0.0.0.0.0.0.0.0.0.0.0.0..0.0.0.0.1.0.0.0.0.0.f.7.2.0.0.2.ip6.arpa.")
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Expect(err).Should(HaveOccurred())
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_, err = ParseIPFromArpaAddr("0.0.0.0.0.0.0.0.0.0.0.0.0.0.0..0.0.0.0.1.0.0.0.0.0.f.7.2.0.0..ip6.arpa.")
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Expect(err).Should(HaveOccurred())
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})
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})
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})
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