• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    公众号
登陆 注册

Golang cmdtesting.Stderr函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/juju/cmd/cmdtesting.Stderr函数的典型用法代码示例。如果您正苦于以下问题：Golang Stderr函数的具体用法？Golang Stderr怎么用？Golang Stderr使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了Stderr函数的13个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestStderr

func (s *LogSuite) TestStderr(c *gc.C) {
	l := &cmd.Log{ShowLog: true, Config: "<root>=INFO"}
	ctx := cmdtesting.Context(c)
	err := l.Start(ctx)
	c.Assert(err, gc.IsNil)
	logger.Infof("hello")
	c.Assert(cmdtesting.Stderr(ctx), gc.Matches, `^.* INFO .* hello\n`)
}
开发者ID:bogdanteleaga，项目名称:cmd，代码行数:8，代码来源:logging_test.go


示例2: TestShowLogSetsLogLevel

func (s *LogSuite) TestShowLogSetsLogLevel(c *gc.C) {
	l := &cmd.Log{ShowLog: true}
	ctx := cmdtesting.Context(c)
	err := l.Start(ctx)
	c.Assert(err, gc.IsNil)

	c.Assert(loggo.GetLogger("").LogLevel(), gc.Equals, loggo.INFO)
	c.Assert(cmdtesting.Stderr(ctx), gc.Equals, "")
	c.Assert(cmdtesting.Stdout(ctx), gc.Equals, "")
}
开发者ID:bogdanteleaga，项目名称:cmd，代码行数:10，代码来源:logging_test.go


示例3: TestRegisterDeprecated

func (s *SuperCommandSuite) TestRegisterDeprecated(c *gc.C) {
	jc := cmd.NewSuperCommand(cmd.SuperCommandParams{
		Name: "jujutest",
	})

	// Test that calling with a nil command will not panic
	jc.RegisterDeprecated(nil, nil)

	jc.RegisterDeprecated(&simpleAlias{simple{name: "test-non-dep"}}, nil)
	jc.RegisterDeprecated(&simpleAlias{simple{name: "test-dep"}}, deprecate{replacement: "test-dep-new"})
	jc.RegisterDeprecated(&simpleAlias{simple{name: "test-ob"}}, deprecate{obsolete: true})

	badCall := func() {
		jc.RegisterDeprecated(&simpleAlias{simple{name: "test-dep"}}, deprecate{replacement: "test-dep-new"})
	}
	c.Assert(badCall, gc.PanicMatches, `command already registered: "test-dep"`)

	for _, test := range []struct {
		args   []string
		stdout string
		stderr string
		code   int
	}{
		{
			args:   []string{"test-non-dep", "arg"},
			stdout: "test-non-dep arg\n",
		}, {
			args:   []string{"test-non-dep-alias", "arg"},
			stdout: "test-non-dep arg\n",
		}, {
			args:   []string{"test-dep", "arg"},
			stdout: "test-dep arg\n",
			stderr: "WARNING: \"test-dep\" is deprecated, please use \"test-dep-new\"\n",
		}, {
			args:   []string{"test-dep-alias", "arg"},
			stdout: "test-dep arg\n",
			stderr: "WARNING: \"test-dep-alias\" is deprecated, please use \"test-dep-new\"\n",
		}, {
			args:   []string{"test-ob", "arg"},
			stderr: "error: unrecognized command: jujutest test-ob\n",
			code:   2,
		}, {
			args:   []string{"test-ob-alias", "arg"},
			stderr: "error: unrecognized command: jujutest test-ob-alias\n",
			code:   2,
		},
	} {

		ctx := cmdtesting.Context(c)
		code := cmd.Main(jc, ctx, test.args)
		c.Check(code, gc.Equals, test.code)
		c.Check(cmdtesting.Stderr(ctx), gc.Equals, test.stderr)
		c.Check(cmdtesting.Stdout(ctx), gc.Equals, test.stdout)
	}
}
开发者ID:wwitzel3，项目名称:juju-cmd，代码行数:55，代码来源:supercommand_test.go


示例4: TestOutputDebugForcesQuiet

func (s *LogSuite) TestOutputDebugForcesQuiet(c *gc.C) {
	l := &cmd.Log{Verbose: true, Debug: true}
	ctx := cmdtesting.Context(c)
	err := l.Start(ctx)
	c.Assert(err, gc.IsNil)

	ctx.Infof("Writing info output")
	ctx.Verbosef("Writing verbose output")

	c.Assert(cmdtesting.Stderr(ctx), gc.Matches, `^.*INFO .* Writing info output\n.*INFO .*Writing verbose output\n.*`)
}
开发者ID:bogdanteleaga，项目名称:cmd，代码行数:11，代码来源:logging_test.go


示例5: TestOutputQuiet

func (s *LogSuite) TestOutputQuiet(c *gc.C) {
	l := &cmd.Log{Quiet: true}
	ctx := cmdtesting.Context(c)
	err := l.Start(ctx)
	c.Assert(err, gc.IsNil)

	ctx.Infof("Writing info output")
	ctx.Verbosef("Writing verbose output")

	c.Assert(cmdtesting.Stderr(ctx), gc.Equals, "")
}
开发者ID:bogdanteleaga，项目名称:cmd，代码行数:11，代码来源:logging_test.go


示例6: TestMissingCallbackErrors

func (s *SuperCommandSuite) TestMissingCallbackErrors(c *gc.C) {
	callback := func(ctx *cmd.Context, subcommand string, args []string) error {
		return fmt.Errorf("command not found %q", subcommand)
	}

	ctx := cmdtesting.Context(c)
	code := cmd.Main(NewSuperWithCallback(callback), ctx, []string{"foo"})
	c.Assert(code, gc.Equals, 1)
	c.Assert(cmdtesting.Stdout(ctx), gc.Equals, "")
	c.Assert(cmdtesting.Stderr(ctx), gc.Equals, "ERROR command not found \"foo\"\n")
}
开发者ID:bogdanteleaga，项目名称:cmd，代码行数:11，代码来源:supercommand_test.go


示例7: TestErrorAndWarningLoggingToStderr

func (s *LogSuite) TestErrorAndWarningLoggingToStderr(c *gc.C) {
	// Error and warning go to stderr even with ShowLog=false
	l := &cmd.Log{Config: "<root>=INFO", ShowLog: false}
	ctx := cmdtesting.Context(c)
	err := l.Start(ctx)
	c.Assert(err, gc.IsNil)
	logger.Warningf("a warning")
	logger.Errorf("an error")
	logger.Infof("an info")
	c.Assert(cmdtesting.Stderr(ctx), gc.Matches, `^.*WARNING a warning\n.*ERROR an error\n.*`)
	c.Assert(cmdtesting.Stdout(ctx), gc.Equals, "")
}
开发者ID:bogdanteleaga，项目名称:cmd，代码行数:12，代码来源:logging_test.go


示例8: TestLoggingToFileAndStderr

func (s *LogSuite) TestLoggingToFileAndStderr(c *gc.C) {
	l := &cmd.Log{Path: "foo.log", Config: "<root>=INFO", ShowLog: true}
	ctx := cmdtesting.Context(c)
	err := l.Start(ctx)
	c.Assert(err, gc.IsNil)
	logger.Infof("hello")
	content, err := ioutil.ReadFile(filepath.Join(ctx.Dir, "foo.log"))
	c.Assert(err, gc.IsNil)
	c.Assert(string(content), gc.Matches, `^.* INFO .* hello\n`)
	c.Assert(cmdtesting.Stderr(ctx), gc.Matches, `^.* INFO .* hello\n`)
	c.Assert(cmdtesting.Stdout(ctx), gc.Equals, "")
}
开发者ID:bogdanteleaga，项目名称:cmd，代码行数:12，代码来源:logging_test.go


示例9: TestAbsPathLog

func (s *LogSuite) TestAbsPathLog(c *gc.C) {
	path := filepath.Join(c.MkDir(), "foo.log")
	l := &cmd.Log{Path: path, Config: "<root>=INFO"}
	ctx := cmdtesting.Context(c)
	err := l.Start(ctx)
	c.Assert(err, gc.IsNil)
	logger.Infof("hello")
	c.Assert(cmdtesting.Stderr(ctx), gc.Equals, "")
	content, err := ioutil.ReadFile(path)
	c.Assert(err, gc.IsNil)
	c.Assert(string(content), gc.Matches, `^.* INFO .* hello\n`)
}
开发者ID:bogdanteleaga，项目名称:cmd，代码行数:12，代码来源:logging_test.go


示例10: TestMissingCallbackContextWiredIn

func (s *SuperCommandSuite) TestMissingCallbackContextWiredIn(c *gc.C) {
	callback := func(ctx *cmd.Context, subcommand string, args []string) error {
		fmt.Fprintf(ctx.Stdout, "this is std out")
		fmt.Fprintf(ctx.Stderr, "this is std err")
		return nil
	}

	ctx := cmdtesting.Context(c)
	code := cmd.Main(NewSuperWithCallback(callback), ctx, []string{"foo", "bar", "baz", "--debug"})
	c.Assert(code, gc.Equals, 0)
	c.Assert(cmdtesting.Stdout(ctx), gc.Equals, "this is std out")
	c.Assert(cmdtesting.Stderr(ctx), gc.Equals, "this is std err")
}
开发者ID:bogdanteleaga，项目名称:cmd，代码行数:13，代码来源:supercommand_test.go


示例11: TestOutputDefaultLogsVerbose

func (s *LogSuite) TestOutputDefaultLogsVerbose(c *gc.C) {
	l := &cmd.Log{Path: "foo.log", Config: "<root>=INFO"}
	ctx := cmdtesting.Context(c)
	err := l.Start(ctx)
	c.Assert(err, gc.IsNil)

	ctx.Infof("Writing info output")
	ctx.Verbosef("Writing verbose output")

	content, err := ioutil.ReadFile(filepath.Join(ctx.Dir, "foo.log"))
	c.Assert(err, gc.IsNil)
	c.Assert(cmdtesting.Stderr(ctx), gc.Equals, "Writing info output\n")
	c.Assert(string(content), gc.Matches, `^.*INFO .*Writing verbose output\n.*`)
}
开发者ID:bogdanteleaga，项目名称:cmd，代码行数:14，代码来源:logging_test.go


示例12: TestRegisterAlias

func (s *SuperCommandSuite) TestRegisterAlias(c *gc.C) {
	jc := cmd.NewSuperCommand(cmd.SuperCommandParams{
		Name: "jujutest",
	})
	jc.Register(&simple{name: "test"})
	jc.RegisterAlias("foo", "test", nil)
	jc.RegisterAlias("bar", "test", deprecate{replacement: "test"})
	jc.RegisterAlias("baz", "test", deprecate{obsolete: true})

	c.Assert(
		func() { jc.RegisterAlias("omg", "unknown", nil) },
		gc.PanicMatches, `"unknown" not found when registering alias`)

	info := jc.Info()
	// NOTE: deprecated `bar` not shown in commands.
	c.Assert(info.Doc, gc.Equals, `commands:
    foo  - alias for 'test'
    help - show help on a command or other topic
    test - to be simple`)

	for _, test := range []struct {
		name   string
		stdout string
		stderr string
		code   int
	}{
		{
			name:   "test",
			stdout: "test arg\n",
		}, {
			name:   "foo",
			stdout: "test arg\n",
		}, {
			name:   "bar",
			stdout: "test arg\n",
			stderr: "WARNING: \"bar\" is deprecated, please use \"test\"\n",
		}, {
			name:   "baz",
			stderr: "error: unrecognized command: jujutest baz\n",
			code:   2,
		},
	} {
		ctx := cmdtesting.Context(c)
		code := cmd.Main(jc, ctx, []string{test.name, "arg"})
		c.Check(code, gc.Equals, test.code)
		c.Check(cmdtesting.Stdout(ctx), gc.Equals, test.stdout)
		c.Check(cmdtesting.Stderr(ctx), gc.Equals, test.stderr)
	}
}
开发者ID:wwitzel3，项目名称:juju-cmd，代码行数:49，代码来源:supercommand_test.go


示例13: TestRegisterSuperAlias

func (s *SuperCommandSuite) TestRegisterSuperAlias(c *gc.C) {
	jc := cmd.NewSuperCommand(cmd.SuperCommandParams{
		Name: "jujutest",
	})
	jc.Register(&simple{name: "test"})
	sub := cmd.NewSuperCommand(cmd.SuperCommandParams{
		Name:        "bar",
		UsagePrefix: "jujutest",
		Purpose:     "bar functions",
	})
	jc.Register(sub)
	sub.Register(&simple{name: "foo"})

	c.Assert(
		func() { jc.RegisterSuperAlias("bar-foo", "unknown", "foo", nil) },
		gc.PanicMatches, `"unknown" not found when registering alias`)
	c.Assert(
		func() { jc.RegisterSuperAlias("bar-foo", "test", "foo", nil) },
		gc.PanicMatches, `"test" is not a SuperCommand`)
	c.Assert(
		func() { jc.RegisterSuperAlias("bar-foo", "bar", "unknown", nil) },
		gc.PanicMatches, `"unknown" not found as a command in "bar"`)

	jc.RegisterSuperAlias("bar-foo", "bar", "foo", nil)
	jc.RegisterSuperAlias("bar-dep", "bar", "foo", deprecate{replacement: "bar foo"})
	jc.RegisterSuperAlias("bar-ob", "bar", "foo", deprecate{obsolete: true})

	info := jc.Info()
	// NOTE: deprecated `bar` not shown in commands.
	c.Assert(info.Doc, gc.Equals, `commands:
    bar     - bar functions
    bar-foo - alias for 'bar foo'
    help    - show help on a command or other topic
    test    - to be simple`)

	for _, test := range []struct {
		args   []string
		stdout string
		stderr string
		code   int
	}{
		{
			args:   []string{"bar", "foo", "arg"},
			stdout: "foo arg\n",
		}, {
			args:   []string{"bar-foo", "arg"},
			stdout: "foo arg\n",
		}, {
			args:   []string{"bar-dep", "arg"},
			stdout: "foo arg\n",
			stderr: "WARNING: \"bar-dep\" is deprecated, please use \"bar foo\"\n",
		}, {
			args:   []string{"bar-ob", "arg"},
			stderr: "error: unrecognized command: jujutest bar-ob\n",
			code:   2,
		},
	} {
		ctx := cmdtesting.Context(c)
		code := cmd.Main(jc, ctx, test.args)
		c.Check(code, gc.Equals, test.code)
		c.Check(cmdtesting.Stdout(ctx), gc.Equals, test.stdout)
		c.Check(cmdtesting.Stderr(ctx), gc.Equals, test.stderr)
	}
}
开发者ID:wwitzel3，项目名称:juju-cmd，代码行数:64，代码来源:supercommand_test.go



注：本文中的github.com/juju/cmd/cmdtesting.Stderr函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

鲜花
握手
雷人
路过
鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
More+
上一篇：
Golang cmdtesting.Stdout函数代码示例发布时间：2022-05-23
下一篇：
Golang cmdtesting.RunCommand函数代码示例发布时间：2022-05-23
热门推荐
More+
热门话题
More+
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服（服务时间 9:00～18:00）

在线QQ客服
地址：深圳市南山区西丽大学城创智工业园
电邮：jeky_zhao#qq.com
移动电话：139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap