118 lines
2.7 KiB
Go
118 lines
2.7 KiB
Go
package mem
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import (
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"os"
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"path/filepath"
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"reflect"
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"testing"
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)
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func TestVirtualMemoryEx(t *testing.T) {
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v, err := VirtualMemoryEx()
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if err != nil {
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t.Error(err)
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}
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t.Log(v)
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}
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var virtualMemoryTests = []struct {
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mockedRootFS string
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stat *VirtualMemoryStat
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}{
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{"intelcorei5", &VirtualMemoryStat{
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Total: 16502300672,
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Available: 11495358464,
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Used: 3437277184,
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UsedPercent: 20.82907863769651,
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Free: 8783491072,
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Active: 4347392000,
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Inactive: 2938834944,
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Wired: 0,
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Laundry: 0,
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Buffers: 212496384,
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Cached: 4069036032,
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Writeback: 0,
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Dirty: 176128,
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WritebackTmp: 0,
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Shared: 1222402048,
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Slab: 253771776,
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SReclaimable: 186470400,
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SUnreclaim: 67301376,
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PageTables: 65241088,
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SwapCached: 0,
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CommitLimit: 16509730816,
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CommittedAS: 12360818688,
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HighTotal: 0,
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HighFree: 0,
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LowTotal: 0,
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LowFree: 0,
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SwapTotal: 8258580480,
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SwapFree: 8258580480,
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Mapped: 1172627456,
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VMallocTotal: 35184372087808,
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VMallocUsed: 0,
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VMallocChunk: 0,
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HugePagesTotal: 0,
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HugePagesFree: 0,
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HugePageSize: 2097152},
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},
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{"issue1002", &VirtualMemoryStat{
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Total: 260579328,
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Available: 215199744,
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Used: 34328576,
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UsedPercent: 13.173944481121694,
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Free: 124506112,
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Active: 108785664,
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Inactive: 8581120,
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Wired: 0,
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Laundry: 0,
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Buffers: 4915200,
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Cached: 96829440,
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Writeback: 0,
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Dirty: 0,
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WritebackTmp: 0,
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Shared: 0,
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Slab: 9293824,
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SReclaimable: 2764800,
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SUnreclaim: 6529024,
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PageTables: 405504,
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SwapCached: 0,
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CommitLimit: 130289664,
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CommittedAS: 25567232,
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HighTotal: 134217728,
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HighFree: 67784704,
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LowTotal: 126361600,
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LowFree: 56721408,
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SwapTotal: 0,
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SwapFree: 0,
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Mapped: 38793216,
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VMallocTotal: 1996488704,
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VMallocUsed: 0,
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VMallocChunk: 0,
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HugePagesTotal: 0,
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HugePagesFree: 0,
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HugePageSize: 0},
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},
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}
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func TestVirtualMemoryLinux(t *testing.T) {
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origProc := os.Getenv("HOST_PROC")
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defer os.Setenv("HOST_PROC", origProc)
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for _, tt := range virtualMemoryTests {
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t.Run(tt.mockedRootFS, func(t *testing.T) {
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os.Setenv("HOST_PROC", filepath.Join("testdata/linux/virtualmemory/", tt.mockedRootFS, "proc"))
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stat, err := VirtualMemory()
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skipIfNotImplementedErr(t, err)
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if err != nil {
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t.Errorf("error %v", err)
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}
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if !reflect.DeepEqual(stat, tt.stat) {
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t.Errorf("got: %+v\nwant: %+v", stat, tt.stat)
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}
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})
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}
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}
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