mirror of https://github.com/ethereum/go-ethereum
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
139 lines
2.9 KiB
139 lines
2.9 KiB
// Copyright 2020 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package utesting
|
|
|
|
import (
|
|
"bytes"
|
|
"regexp"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func TestTest(t *testing.T) {
|
|
tests := []Test{
|
|
{
|
|
Name: "successful test",
|
|
Fn: func(t *T) {},
|
|
},
|
|
{
|
|
Name: "failing test",
|
|
Fn: func(t *T) {
|
|
t.Log("output")
|
|
t.Error("failed")
|
|
},
|
|
},
|
|
{
|
|
Name: "panicking test",
|
|
Fn: func(t *T) {
|
|
panic("oh no")
|
|
},
|
|
},
|
|
}
|
|
results := RunTests(tests, nil)
|
|
|
|
if results[0].Failed || results[0].Output != "" {
|
|
t.Fatalf("wrong result for successful test: %#v", results[0])
|
|
}
|
|
if !results[1].Failed || results[1].Output != "output\nfailed\n" {
|
|
t.Fatalf("wrong result for failing test: %#v", results[1])
|
|
}
|
|
if !results[2].Failed || !strings.HasPrefix(results[2].Output, "panic: oh no\n") {
|
|
t.Fatalf("wrong result for panicking test: %#v", results[2])
|
|
}
|
|
}
|
|
|
|
var outputTests = []Test{
|
|
{
|
|
Name: "TestWithLogs",
|
|
Fn: func(t *T) {
|
|
t.Log("output line 1")
|
|
t.Log("output line 2\noutput line 3")
|
|
},
|
|
},
|
|
{
|
|
Name: "TestNoLogs",
|
|
Fn: func(t *T) {},
|
|
},
|
|
{
|
|
Name: "FailWithLogs",
|
|
Fn: func(t *T) {
|
|
t.Log("output line 1")
|
|
t.Error("failed 1")
|
|
},
|
|
},
|
|
{
|
|
Name: "FailMessage",
|
|
Fn: func(t *T) {
|
|
t.Error("failed 2")
|
|
},
|
|
},
|
|
{
|
|
Name: "FailNoOutput",
|
|
Fn: func(t *T) {
|
|
t.Fail()
|
|
},
|
|
},
|
|
}
|
|
|
|
func TestOutput(t *testing.T) {
|
|
var buf bytes.Buffer
|
|
RunTests(outputTests, &buf)
|
|
|
|
want := regexp.MustCompile(`
|
|
^-- RUN TestWithLogs
|
|
output line 1
|
|
output line 2
|
|
output line 3
|
|
-- OK TestWithLogs \([^)]+\)
|
|
-- OK TestNoLogs \([^)]+\)
|
|
-- RUN FailWithLogs
|
|
output line 1
|
|
failed 1
|
|
-- FAIL FailWithLogs \([^)]+\)
|
|
-- RUN FailMessage
|
|
failed 2
|
|
-- FAIL FailMessage \([^)]+\)
|
|
-- FAIL FailNoOutput \([^)]+\)
|
|
2/5 tests passed.
|
|
$`[1:])
|
|
if !want.MatchString(buf.String()) {
|
|
t.Fatalf("output does not match: %q", buf.String())
|
|
}
|
|
}
|
|
|
|
func TestOutputTAP(t *testing.T) {
|
|
var buf bytes.Buffer
|
|
RunTAP(outputTests, &buf)
|
|
|
|
want := `
|
|
1..5
|
|
ok 1 TestWithLogs
|
|
# output line 1
|
|
# output line 2
|
|
# output line 3
|
|
ok 2 TestNoLogs
|
|
not ok 3 FailWithLogs
|
|
# output line 1
|
|
# failed 1
|
|
not ok 4 FailMessage
|
|
# failed 2
|
|
not ok 5 FailNoOutput
|
|
`
|
|
if buf.String() != want[1:] {
|
|
t.Fatalf("output does not match: %q", buf.String())
|
|
}
|
|
}
|
|
|