59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
package gigasecond
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// Write a function AddGigasecond that works with time.Time.
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import (
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"os"
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"testing"
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"time"
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)
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// date formats used in test data
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const (
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fmtD = "2006-01-02"
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fmtDT = "2006-01-02T15:04:05"
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)
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func TestAddGigasecond(t *testing.T) {
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for _, tc := range addCases {
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in := parse(tc.in, t)
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want := parse(tc.want, t)
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got := AddGigasecond(in)
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if !got.Equal(want) {
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t.Fatalf(`FAIL: %s
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AddGigasecond(%s)
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= %s
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want %s`, tc.description, in, got, want)
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}
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t.Log("PASS:", tc.description)
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}
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t.Log("Tested", len(addCases), "cases.")
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}
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func parse(s string, t *testing.T) time.Time {
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tt, err := time.Parse(fmtDT, s) // try full date time format first
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if err != nil {
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tt, err = time.Parse(fmtD, s) // also allow just date
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}
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if err != nil {
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// can't run tests if input won't parse. if this seems to be a
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// development or ci environment, raise an error. if this condition
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// makes it to the solver though, ask for a bug report.
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_, statErr := os.Stat("example_gen.go")
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if statErr == nil || os.Getenv("TRAVIS_GO_VERSION") > "" {
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t.Fatal(err)
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} else {
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t.Log(err)
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t.Skip("(This is not your fault, and is unexpected. " +
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"Please file an issue at https://github.com/exercism/go.)")
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}
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}
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return tt
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}
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func BenchmarkAddGigasecond(b *testing.B) {
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for i := 0; i < b.N; i++ {
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AddGigasecond(time.Time{})
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}
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}
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