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e761f22049
### Describe Your Changes Fixes #6858 ### Checklist The following checks are **mandatory**: - [x] My change adheres to [VictoriaMetrics contributing guidelines](https://docs.victoriametrics.com/victoriametrics/contributing/#pull-request-checklist). - [x] My change adheres to [VictoriaMetrics development goals](https://docs.victoriametrics.com/victoriametrics/goals/). --------- Signed-off-by: andriibeee <154226341+andriibeee@users.noreply.github.com> Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com> Co-authored-by: Max Kotliar <mkotlyar@victoriametrics.com>
83 lines
1.6 KiB
Go
83 lines
1.6 KiB
Go
package netutil
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import (
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"testing"
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)
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func TestIsTCPv4Addr(t *testing.T) {
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f := func(addr string, resultExpected bool) {
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t.Helper()
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result := isTCPv4Addr(addr)
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if result != resultExpected {
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t.Fatalf("unexpected result for isIPv4Addr(%q); got %v; want %v", addr, result, resultExpected)
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}
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}
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// empty addr
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f("", false)
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// too small number of octets
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f("foobar", false)
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f("1", false)
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f("1.2", false)
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f("1.2.3", false)
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f("1.2.3.", false)
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// non-numeric octets
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f("foo.bar.baz.aaa", false)
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// non-numeric last value
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f("1.2.3.foo", false)
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// negative value
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f("1.2.3.-4", false)
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// missing port
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f("1.2.3.4", false)
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// invalid port
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f("1.2.3.4:foo", false)
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// too big octet
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f("1.2.3.444:5", false)
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// too big port
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f("1.2.3.4:152344", false)
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// IPv6 addresses
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f("[::1]:80", false)
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f("[::]:443", false)
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f("[fe80::1]:8080", false)
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f("[fe80::1]:8080", false)
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f("[2001:db8::1]:9090", false)
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f("2606:4700:4700::1111:80", false)
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f("[fd00::1:2:3]:8428", false)
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// domain names
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f("localhost:80", false)
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f("example.com:443", false)
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f("victoriametrics.com", false)
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f("zombo.com", false)
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f("theonion.com", false)
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f("vmstorage-0:8401", false)
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f("vmstorage-0.svc.cluster.local.:8401", false)
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f("pee-poo.internal:9090", false)
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// full URL
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f("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&family=Space+Grotesk:wght@400;600;700&display=swap", false)
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// random strings
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f("abc", false)
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f("my dog got autism", false)
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f("IDDQD", false)
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f("Galactus", false)
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f("hello:world", false)
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f("12:34:56", false)
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// normal TCPv4 addr
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f("1.2.3.4:5", true)
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f("0.0.0.0:80", true)
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f("1.2.3.4:65535", true)
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}
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