本文整理汇总了Golang中github.com/cockroachdb/cockroach/util.CleanupDirs函数的典型用法代码示例。如果您正苦于以下问题：Golang CleanupDirs函数的具体用法？Golang CleanupDirs怎么用？Golang CleanupDirs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CleanupDirs函数的2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，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: TestInitEngine
// TestInitEngine tests whether the data directory string is parsed correctly.
func TestInitEngine(t *testing.T) {
defer leaktest.AfterTest(t)
tmp := util.CreateNTempDirs(t, "_server_test", 5)
defer util.CleanupDirs(tmp)
stopper := stop.NewStopper()
defer stopper.Stop()
testCases := []struct {
key string // data directory
expAttrs roachpb.Attributes // attributes for engine
wantError bool // do we expect an error from this key?
isMem bool // is the engine in-memory?
}{
{"mem=1000", roachpb.Attributes{Attrs: []string{"mem"}}, false, true},
{"ssd=1000", roachpb.Attributes{Attrs: []string{"ssd"}}, false, true},
{fmt.Sprintf("ssd=%s", tmp[0]), roachpb.Attributes{Attrs: []string{"ssd"}}, false, false},
{fmt.Sprintf("hdd=%s", tmp[1]), roachpb.Attributes{Attrs: []string{"hdd"}}, false, false},
{fmt.Sprintf("mem=%s", tmp[2]), roachpb.Attributes{Attrs: []string{"mem"}}, false, false},
{fmt.Sprintf("abc=%s", tmp[3]), roachpb.Attributes{Attrs: []string{"abc"}}, false, false},
{fmt.Sprintf("hdd:7200rpm=%s", tmp[4]), roachpb.Attributes{Attrs: []string{"hdd", "7200rpm"}}, false, false},
{"", roachpb.Attributes{}, true, false},
{" ", roachpb.Attributes{}, true, false},
{"arbitrarystring", roachpb.Attributes{}, true, false},
{"mem=", roachpb.Attributes{}, true, false},
{"ssd=", roachpb.Attributes{}, true, false},
{"hdd=", roachpb.Attributes{}, true, false},
}
for _, spec := range testCases {
ctx := NewContext()
ctx.Stores, ctx.GossipBootstrap = spec.key, SelfGossipAddr
if err := ctx.InitStores(stopper); err == nil {
engines := ctx.Engines
if spec.wantError {
t.Fatalf("invalid engine spec '%v' erroneously accepted: %+v", spec.key, spec)
}
if len(engines) != 1 {
t.Fatalf("unexpected number of engines: %d: %+v", len(engines), spec)
}
e := engines[0]
if e.Attrs().SortedString() != spec.expAttrs.SortedString() {
t.Errorf("wrong engine attributes, expected %v but got %v: %+v", spec.expAttrs, e.Attrs(), spec)
}
_, ok := e.(engine.InMem)
if spec.isMem != ok {
t.Errorf("expected in memory? %t, got %t: %+v", spec.isMem, ok, spec)
}
} else if !spec.wantError {
t.Errorf("expected no error, got %v: %+v", err, spec)
}
}
}示例2: TestInitEngines
// TestInitEngines tests whether multiple engines specified as a
// single comma-separated list are parsed correctly.
func TestInitEngines(t *testing.T) {
defer leaktest.AfterTest(t)
tmp := util.CreateNTempDirs(t, "_server_test", 2)
defer util.CleanupDirs(tmp)
ctx := NewContext()
ctx.Stores = fmt.Sprintf("mem=1000,mem:ddr3=1000,ssd=%s,hdd:7200rpm=%s", tmp[0], tmp[1])
ctx.GossipBootstrap = SelfGossipAddr
expEngines := []struct {
attrs roachpb.Attributes
isMem bool
}{
{roachpb.Attributes{Attrs: []string{"mem"}}, true},
{roachpb.Attributes{Attrs: []string{"mem", "ddr3"}}, true},
{roachpb.Attributes{Attrs: []string{"ssd"}}, false},
{roachpb.Attributes{Attrs: []string{"hdd", "7200rpm"}}, false},
}
stopper := stop.NewStopper()
defer stopper.Stop()
if err := ctx.InitStores(stopper); err != nil {
t.Fatal(err)
}
engines := ctx.Engines
if len(engines) != len(expEngines) {
t.Errorf("number of engines parsed %d != expected %d", len(engines), len(expEngines))
}
for i, e := range engines {
if e.Attrs().SortedString() != expEngines[i].attrs.SortedString() {
t.Errorf("wrong engine attributes, expected %v but got %v: %+v", expEngines[i].attrs, e.Attrs(), expEngines[i])
}
_, ok := e.(engine.InMem)
if expEngines[i].isMem != ok {
t.Errorf("expected in memory? %t, got %t: %+v", expEngines[i].isMem, ok, expEngines[i])
}
}
}