// Copyright 2017 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package testing
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import (
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"bytes"
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"regexp"
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"strings"
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)
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func TestTBHelper(t *T) {
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var buf bytes.Buffer
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ctx := newTestContext(1, newMatcher(regexp.MatchString, "", ""))
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t1 := &T{
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common: common{
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signal: make(chan bool),
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w: &buf,
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},
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context: ctx,
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}
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t1.Run("Test", testHelper)
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want := `--- FAIL: Test (?s)
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helperfuncs_test.go:12: 0
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helperfuncs_test.go:33: 1
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helperfuncs_test.go:21: 2
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helperfuncs_test.go:35: 3
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helperfuncs_test.go:42: 4
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--- FAIL: Test/sub (?s)
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helperfuncs_test.go:45: 5
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helperfuncs_test.go:21: 6
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helperfuncs_test.go:44: 7
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helperfuncs_test.go:56: 8
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`
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lines := strings.Split(buf.String(), "\n")
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durationRE := regexp.MustCompile(`\(.*\)$`)
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for i, line := range lines {
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line = strings.TrimSpace(line)
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line = durationRE.ReplaceAllString(line, "(?s)")
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lines[i] = line
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}
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got := strings.Join(lines, "\n")
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if got != want {
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t.Errorf("got output:\n\n%s\nwant:\n\n%s", got, want)
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}
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}
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func TestTBHelperParallel(t *T) {
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var buf bytes.Buffer
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ctx := newTestContext(1, newMatcher(regexp.MatchString, "", ""))
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t1 := &T{
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common: common{
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signal: make(chan bool),
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w: &buf,
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},
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context: ctx,
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}
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t1.Run("Test", parallelTestHelper)
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lines := strings.Split(strings.TrimSpace(buf.String()), "\n")
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if len(lines) != 6 {
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t.Fatalf("parallelTestHelper gave %d lines of output; want 6", len(lines))
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}
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want := "helperfuncs_test.go:21: parallel"
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if got := strings.TrimSpace(lines[1]); got != want {
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t.Errorf("got output line %q; want %q", got, want)
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}
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}
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