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// Copyright 2019 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
package main
import (
"bytes"
"errors"
"fmt"
"testing"
"github.com/google/syzkaller/pkg/instance"
"github.com/google/syzkaller/pkg/report"
)
func TestAggregateTestResults(t *testing.T) {
tests := []struct {
results []instance.EnvTestResult
title string
err error
rawOut []byte
}{
{
results: []instance.EnvTestResult{{}, {}, {RawOutput: []byte{1, 2, 3}}},
title: "",
err: nil,
rawOut: []byte{1, 2, 3},
},
{
results: []instance.EnvTestResult{
{Error: &instance.CrashError{Report: &report.Report{Title: "title1"}}},
{Error: &instance.CrashError{Report: &report.Report{Title: "title2"}}},
{Error: &instance.CrashError{Report: &report.Report{Title: "title3"}}},
},
title: "title1",
err: nil,
},
{
results: []instance.EnvTestResult{
{},
{Error: &instance.CrashError{Report: &report.Report{Title: "title2"}}},
{},
},
title: "title2",
err: nil,
},
{
results: []instance.EnvTestResult{
{Error: &instance.TestError{Title: "test error1"}},
{Error: &instance.CrashError{Report: &report.Report{Title: "title2"}}},
{Error: &instance.TestError{Title: "test error2"}},
},
title: "title2",
err: nil,
},
{
results: []instance.EnvTestResult{
{Error: &instance.TestError{Title: "test error1"}},
{Error: &instance.TestError{Title: "test error2"}},
{},
},
title: "",
err: nil,
},
{
results: []instance.EnvTestResult{
{Error: &instance.TestError{Title: "test error1"}},
{Error: &instance.TestError{Title: "test error2"}},
{Error: &instance.TestError{Title: "test error3", Output: []byte("output")}},
},
title: "",
err: errors.New("test error3\n\noutput"),
},
{
results: []instance.EnvTestResult{
{Error: errors.New("infra error1")},
{Error: errors.New("infra error2")},
{Error: &instance.TestError{Title: "test error", Report: &report.Report{
Title: "report title",
Report: []byte("report body"),
Output: []byte("output"),
}}},
},
title: "",
err: errors.New("report title\n\nreport body\n\noutput"),
},
{
results: []instance.EnvTestResult{
{Error: errors.New("infra error1")},
{Error: errors.New("infra error2")},
{Error: errors.New("infra error3")},
},
title: "",
err: errors.New("infra error3"),
},
{
results: []instance.EnvTestResult{
{Error: &instance.CrashError{Report: &report.Report{Title: "title1"}}},
{Error: &instance.CrashError{
Report: &report.Report{
Title: "title2",
Report: []byte("report"),
}},
RawOutput: []byte{2, 3, 4},
},
{Error: &instance.CrashError{Report: &report.Report{Title: "title3"}}},
},
title: "title2",
err: nil,
rawOut: []byte{2, 3, 4},
},
}
for i, test := range tests {
rep, err := aggregateTestResults(test.results)
if fmt.Sprint(err) != fmt.Sprint(test.err) {
t.Errorf("test #%v: got err: %q, want: %q", i, err, test.err)
}
got := ""
if rep != nil && rep.report != nil {
got = rep.report.Title
}
if got != test.title {
t.Errorf("test #%v: got title: %q, want: %q", i, got, test.title)
}
var gotOutput []byte
if rep != nil {
gotOutput = rep.rawOutput
}
if !bytes.Equal(test.rawOut, gotOutput) {
t.Errorf("test #%v: got raw out: %q, want: %q", i, gotOutput, test.rawOut)
}
}
}
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