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Merge pull request #438 from hqhq/hq_add_memoryswap_test

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add Set memoryswap test cases
This commit is contained in:
Victor Marmol
2015-03-09 10:17:20 -07:00
parent 83663f82e3 35c01f9eb3
commit 43fabe36d1
1 changed files with 57 additions and 0 deletions
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cgroups/fs/memory_test.go
+57
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@@ -55,6 +55,63 @@ func TestMemorySetMemory(t *testing.T) {
}
}
func TestMemorySetMemoryswap(t *testing.T) {
helper := NewCgroupTestUtil("memory", t)
defer helper.cleanup()
const (
memoryswapBefore = 314572800 // 300M
memoryswapAfter = 524288000 // 500M
)
helper.writeFileContents(map[string]string{
"memory.memsw.limit_in_bytes": strconv.Itoa(memoryswapBefore),
})
helper.CgroupData.c.MemorySwap = memoryswapAfter
memory := &MemoryGroup{}
if err := memory.Set(helper.CgroupPath, helper.CgroupData.c); err != nil {
t.Fatal(err)
}
value, err := getCgroupParamUint(helper.CgroupPath, "memory.memsw.limit_in_bytes")
if err != nil {
t.Fatalf("Failed to parse memory.memsw.limit_in_bytes - %s", err)
}
if value != memoryswapAfter {
t.Fatal("Got the wrong value, set memory.memsw.limit_in_bytes failed.")
}
}
func TestMemorySetMemoryswapDefault(t *testing.T) {
helper := NewCgroupTestUtil("memory", t)
defer helper.cleanup()
const (
memoryBefore = 209715200 // 200M
memoryAfter = 314572800 // 300M
memoryswapAfter = 629145600 // 300M*2
)
helper.writeFileContents(map[string]string{
"memory.limit_in_bytes": strconv.Itoa(memoryBefore),
})
helper.CgroupData.c.Memory = memoryAfter
memory := &MemoryGroup{}
if err := memory.Set(helper.CgroupPath, helper.CgroupData.c); err != nil {
t.Fatal(err)
}
value, err := getCgroupParamUint(helper.CgroupPath, "memory.memsw.limit_in_bytes")
if err != nil {
t.Fatalf("Failed to parse memory.memsw.limit_in_bytes - %s", err)
}
if value != memoryswapAfter {
t.Fatal("Got the wrong value, set memory.memsw.limit_in_bytes failed.")
}
}
func TestMemoryStats(t *testing.T) {
helper := NewCgroupTestUtil("memory", t)
defer helper.cleanup()