61 lines
1.1 KiB
Go
61 lines
1.1 KiB
Go
package checkers
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import (
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"fmt"
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. "launchpad.net/gocheck"
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)
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type inRangeChecker struct {
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*CheckerInfo
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}
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var InRange Checker = &inRangeChecker{
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&CheckerInfo{Name: "InRange", Params: []string{"obtained", "expected greater than", "expected less than"}},
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}
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func (checker *inRangeChecker) Check(params []interface{}, names []string) (result bool, error string) {
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defer func() {
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if v := recover(); v != nil {
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result = false
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error = fmt.Sprint(v)
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}
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}()
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switch params[0].(type) {
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default:
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return false, "can't compare range for type"
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case int:
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p1 := params[0].(int)
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p2 := params[1].(int)
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p3 := params[2].(int)
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if p2 > p1 {
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return false, ""
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}
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if p3 < p1 {
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return false, ""
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}
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case int64:
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p1 := params[0].(int64)
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p2 := params[1].(int64)
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p3 := params[2].(int64)
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if p2 > p1 {
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return false, ""
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}
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if p3 < p1 {
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return false, ""
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}
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case float64:
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p1 := params[0].(float64)
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p2 := params[1].(float64)
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p3 := params[2].(float64)
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if p2 > p1 {
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return false, ""
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}
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if p3 < p1 {
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return false, ""
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}
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}
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return true, ""
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}
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