mirror of https://github.com/divan/expvarmon.git
69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
package main
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import "testing"
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func TestUtils(t *testing.T) {
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str := "memstats.Alloc,memstats.Sys"
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vars, err := ParseVars(str)
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if err != nil {
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t.Fatalf("Err not nil: %v", err)
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}
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if len(vars) != 2 {
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t.Fatalf("vars should contain 2 elements, but has %d", len(vars))
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}
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str = "memstats.Alloc,memstats.Sys,goroutines,Counter.A"
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vars, err = ParseVars(str)
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if err != nil {
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t.Fatalf("Err not nil: %v", err)
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}
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if len(vars) != 4 {
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t.Fatalf("vars should contain 4 elements, but has %d", len(vars))
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}
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}
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func TestPorts(t *testing.T) {
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arg := "1234,1235"
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ports, err := ParsePorts(arg)
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if err != nil {
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t.Fatal(err)
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}
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if len(ports) != 2 || ports[0] != "1234" {
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t.Fatalf("ParsePorts returns wrong data: %v", ports)
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}
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arg = "1234-1237,2000"
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ports, err = ParsePorts(arg)
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if err != nil {
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t.Fatal(err)
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}
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if len(ports) != 5 || ports[0] != "1234" || ports[4] != "2000" {
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t.Fatalf("ParsePorts returns wrong data: %v", ports)
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}
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arg = "localhost:2000-2002,remote:1234-1235"
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ports, err = ParsePorts(arg)
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if err != nil {
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t.Fatal(err)
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}
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if len(ports) != 5 || ports[0] != "localhost:2000" || ports[4] != "remote:1235" {
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t.Fatalf("ParsePorts returns wrong data: %v", ports)
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}
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arg = "localhost:2000-2002,remote:1234-1235,some:weird:1234-123input"
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_, err = ParsePorts(arg)
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if err == nil {
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t.Fatalf("err shouldn't be nil")
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}
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arg = "string,sdasd"
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_, err = ParsePorts(arg)
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if err == nil {
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t.Fatalf("err shouldn't be nil")
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}
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}
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