mirror of
https://github.com/golang/go
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53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
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// Copyright 2019 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 main_test
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import (
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"bytes"
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"os"
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"os/exec"
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"strings"
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"testing"
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)
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// TestMarkov tests the code dependency of markov.xml.
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func TestMarkov(t *testing.T) {
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cmd := exec.Command("go", "run", "markov.go")
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cmd.Stdin = strings.NewReader("foo")
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cmd.Stderr = bytes.NewBuffer(nil)
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out, err := cmd.Output()
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if err != nil {
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t.Fatalf("%s: %v\n%s", strings.Join(cmd.Args, " "), err, cmd.Stderr)
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}
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if !bytes.Equal(out, []byte("foo\n")) {
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t.Fatalf(`%s with input "foo" did not output "foo":\n%s`, strings.Join(cmd.Args, " "), out)
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}
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}
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// TestPig tests the code dependency of functions.xml.
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func TestPig(t *testing.T) {
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cmd := exec.Command("go", "run", "pig.go")
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cmd.Stderr = bytes.NewBuffer(nil)
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out, err := cmd.Output()
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if err != nil {
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t.Fatalf("%s: %v\n%s", strings.Join(cmd.Args, " "), err, cmd.Stderr)
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}
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const want = "Wins, losses staying at k = 100: 210/990 (21.2%), 780/990 (78.8%)\n"
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if !bytes.Contains(out, []byte(want)) {
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t.Fatalf(`%s: unexpected output\ngot:\n%s\nwant output containing:\n%s`, strings.Join(cmd.Args, " "), out, want)
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}
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}
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// TestURLPoll tests the code dependency of sharemem.xml.
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func TestURLPoll(t *testing.T) {
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cmd := exec.Command("go", "build", "-o", os.DevNull, "urlpoll.go")
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out, err := cmd.CombinedOutput()
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if err != nil {
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t.Fatalf("%s: %v\n%s", strings.Join(cmd.Args, " "), err, out)
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}
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}
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