45 lines
1.6 KiB
Go
45 lines
1.6 KiB
Go
// Copyright 2024 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"testing"
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)
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func TestBuildDeviceLabel(t *testing.T) {
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tests := []struct {
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deviceName string
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deviceType string
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expectedLabel string
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}{
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{"/dev/bus/0", "megaraid,1", "bus_0_megaraid_1"},
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{"/dev/sda", "auto", "sda"},
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{"/dev/disk/by-id/ata-CT500MX500SSD1_ABCDEFGHIJ", "auto", "ata-CT500MX500SSD1_ABCDEFGHIJ"},
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// Some cases extracted from smartctl docs. Are these the prettiest?
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// Probably not. Are they unique enough. Definitely.
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{"/dev/sg1", "cciss,1", "sg1_cciss_1"},
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{"/dev/bsg/sssraid0", "sssraid,0,1", "bsg_sssraid0_sssraid_0_1"},
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{"/dev/cciss/c0d0", "cciss,0", "cciss_c0d0_cciss_0"},
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{"/dev/sdb", "aacraid,1,0,4", "sdb_aacraid_1_0_4"},
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{"/dev/twl0", "3ware,1", "twl0_3ware_1"},
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}
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for _, test := range tests {
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result := buildDeviceLabel(test.deviceName, test.deviceType)
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if result != test.expectedLabel {
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t.Errorf("deviceName=%v deviceType=%v expected=%v result=%v", test.deviceName, test.deviceType, test.expectedLabel, result)
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}
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}
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}
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