6afe0f38f6
Make this utility a helper, so that the "skip" message is printing
the location of the test, instead of the location of the helper,
which is what it's printing now:
requirement.go:26: unmatched requirement bridgeNfIptables
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
30 lines
787 B
Go
30 lines
787 B
Go
package requirement // import "github.com/docker/docker/integration-cli/requirement"
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import (
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"path"
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"reflect"
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"runtime"
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"strings"
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"testing"
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)
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// Test represent a function that can be used as a requirement validation.
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type Test func() bool
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// Is checks if the environment satisfies the requirements
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// for the test to run or skips the tests.
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func Is(t *testing.T, requirements ...Test) {
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t.Helper()
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for _, r := range requirements {
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isValid := r()
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if !isValid {
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requirementFunc := runtime.FuncForPC(reflect.ValueOf(r).Pointer()).Name()
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t.Skipf("unmatched requirement %s", extractRequirement(requirementFunc))
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}
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}
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}
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func extractRequirement(requirementFunc string) string {
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requirement := path.Base(requirementFunc)
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return strings.SplitN(requirement, ".", 2)[1]
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}
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