50 lines
898 B
Go
50 lines
898 B
Go
/*
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Package cleanup handles migration to and support for the Go 1.14+
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testing.TB.Cleanup() function.
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*/
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package cleanup
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import (
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"os"
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"strings"
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)
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type cleanupT interface {
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Cleanup(f func())
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}
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// implemented by gotest.tools/x/subtest.TestContext
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type addCleanupT interface {
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AddCleanup(f func())
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}
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type logT interface {
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Log(...interface{})
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}
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type helperT interface {
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Helper()
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}
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var noCleanup = strings.ToLower(os.Getenv("TEST_NOCLEANUP")) == "true"
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// Cleanup registers f as a cleanup function on t if any mechanisms are available.
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//
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// Skips registering f if TEST_NOCLEANUP is set to true.
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func Cleanup(t logT, f func()) {
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if ht, ok := t.(helperT); ok {
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ht.Helper()
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}
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if noCleanup {
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t.Log("skipping cleanup because TEST_NOCLEANUP was enabled.")
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return
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}
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if ct, ok := t.(cleanupT); ok {
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ct.Cleanup(f)
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return
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}
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if tc, ok := t.(addCleanupT); ok {
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tc.AddCleanup(f)
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}
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}
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