本文整理匯總了Golang中github.com/cloudfoundry/bosh-init/internal/github.com/cloudfoundry/bosh-utils/system.FileSystem.FileExists方法的典型用法代碼示例。如果您正苦於以下問題：Golang FileSystem.FileExists方法的具體用法？Golang FileSystem.FileExists怎麽用？Golang FileSystem.FileExists使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/cloudfoundry/bosh-init/internal/github.com/cloudfoundry/bosh-utils/system.FileSystem的用法示例。
在下文中一共展示了FileSystem.FileExists方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1:
}
quietCmdEnv = map[string]string{
"TMPDIR": testEnv.Home(),
"BOSH_INIT_LOG_LEVEL": "ERROR",
"BOSH_INIT_LOG_PATH": testEnv.Path("bosh-init-cleanup.log"),
}
// clean up from previous failed tests
deleteLogFile(cmdEnv["BOSH_INIT_LOG_PATH"])
deleteLogFile(quietCmdEnv["BOSH_INIT_LOG_PATH"])
err = bitestutils.BuildExecutableForArch("linux-amd64")
Expect(err).NotTo(HaveOccurred())
boshInitPath := "./../out/bosh-init"
Expect(fileSystem.FileExists(boshInitPath)).To(BeTrue())
err = testEnv.Copy("bosh-init", boshInitPath)
Expect(err).NotTo(HaveOccurred())
instanceSSH = NewInstanceSSH(
config.VMUsername,
config.VMIP,
config.VMPort,
config.PrivateKeyPath,
instanceUsername,
instanceIP,
instancePassword,
fileSystem,
logger,
)
示例2:
},
))
})
})
Describe("CleanUp", func() {
It("removes tarball path", func() {
fs := fakesys.NewFakeFileSystem()
compressor := NewTarballCompressor(cmdRunner, fs)
err := fs.WriteFileString("/fake-tarball.tar", "")
Expect(err).ToNot(HaveOccurred())
err = compressor.CleanUp("/fake-tarball.tar")
Expect(err).ToNot(HaveOccurred())
Expect(fs.FileExists("/fake-tarball.tar")).To(BeFalse())
})
It("returns error if removing tarball path fails", func() {
fs := fakesys.NewFakeFileSystem()
compressor := NewTarballCompressor(cmdRunner, fs)
fs.RemoveAllError = errors.New("fake-remove-all-err")
err := compressor.CleanUp("/fake-tarball.tar")
Expect(err).To(MatchError("fake-remove-all-err"))
})
})
})
示例3:
Expect(err).ToNot(HaveOccurred())
assert.Contains(GinkgoT(), content, "this is app stdout")
content, err = fs.ReadFileString(dstDir + "/app.stderr.log")
Expect(err).ToNot(HaveOccurred())
assert.Contains(GinkgoT(), content, "this is app stderr")
content, err = fs.ReadFileString(dstDir + "/other_logs/other_app.stdout.log")
Expect(err).ToNot(HaveOccurred())
assert.Contains(GinkgoT(), content, "this is other app stdout")
content, err = fs.ReadFileString(dstDir + "/other_logs/more_logs/more.stdout.log")
Expect(err).ToNot(HaveOccurred())
assert.Contains(GinkgoT(), content, "this is more stdout")
Expect(fs.FileExists(dstDir + "/some_directory")).To(BeTrue())
Expect(fs.FileExists(dstDir + "/some_directory/sub_dir")).To(BeTrue())
Expect(fs.FileExists(dstDir + "/some_directory/sub_dir/other_sub_dir")).To(BeTrue())
_, err = fs.ReadFile(dstDir + "/other_logs/other_app.stderr.log")
Expect(err).To(HaveOccurred())
_, err = fs.ReadFile(dstDir + "/../some.config")
Expect(err).To(HaveOccurred())
})
It("copies the content of directories when specified as a filter", func() {
srcDir := copierFixtureSrcDir()
filters := []string{
"some_directory",
}