mirror of
https://github.com/Luzifer/nginx-sso.git
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126 lines
3.5 KiB
Go
126 lines
3.5 KiB
Go
// Copyright 2018 Google LLC
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//
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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 testdata provides some useful data sets for testing purposes.
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package testdata
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import (
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"github.com/google/pprof/profile"
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)
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var functions = []*profile.Function{
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{ID: 1, Name: "main", SystemName: "main", Filename: "main.go"},
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{ID: 2, Name: "foo", SystemName: "foo", Filename: "foo.go"},
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{ID: 3, Name: "foo_caller", SystemName: "foo_caller", Filename: "foo.go"},
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}
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const mainBinary = "/bin/main"
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var mappings = []*profile.Mapping{
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{
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ID: 1,
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Start: 0x10000,
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Limit: 0x40000,
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File: mainBinary,
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HasFunctions: true,
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HasFilenames: true,
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HasLineNumbers: true,
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HasInlineFrames: true,
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},
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{
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ID: 2,
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Start: 0x1000,
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Limit: 0x4000,
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File: "/lib/lib.so",
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HasFunctions: true,
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HasFilenames: true,
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HasLineNumbers: true,
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HasInlineFrames: true,
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},
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}
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var locations = []*profile.Location{
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{
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ID: 1,
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Mapping: mappings[1],
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Address: 0x1000,
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Line: []profile.Line{
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{Function: functions[0], Line: 1},
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},
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},
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{
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ID: 2,
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Mapping: mappings[0],
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Address: 0x2000,
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Line: []profile.Line{
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{Function: functions[1], Line: 2},
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{Function: functions[2], Line: 1},
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},
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},
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}
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// HeapProfileCollected1 represents a heap profile which could be collected using
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// pprof.WriteHeapProfile().
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var HeapProfileCollected1 = &profile.Profile{
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DurationNanos: 10e9,
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SampleType: []*profile.ValueType{
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{Type: "alloc_objects", Unit: "count"},
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{Type: "alloc_space", Unit: "bytes"},
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{Type: "inuse_objects", Unit: "count"},
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{Type: "inuse_space", Unit: "bytes"},
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},
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Sample: []*profile.Sample{{
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Location: []*profile.Location{locations[0], locations[1]},
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Value: []int64{10, 160, 10, 160},
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NumLabel: map[string][]int64{
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"bytes": {16},
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},
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NumUnit: map[string][]string{
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"bytes": {"bytes"},
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},
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}},
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Location: locations,
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Function: functions,
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Mapping: mappings,
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}
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// HeapProfileUploaded represents the heap profile bytes we would expect to
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// be uploaded if HeapProfileCollected1 were returned when profiling.
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var HeapProfileUploaded = func() *profile.Profile {
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p := HeapProfileCollected1.Copy()
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p.Sample[0].Value = []int64{0, 0, 10, 160}
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return p
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}()
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// HeapProfileCollected2 represents a heap profile which could be collected using
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// pprof.WriteHeapProfile().
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var HeapProfileCollected2 = func() *profile.Profile {
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p := HeapProfileCollected1.Copy()
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p.Sample[0].Value = []int64{11, 176, 11, 176}
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return p
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}()
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// AllocProfileUploaded represents the allocation profile bytes we would expect
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// to be uploaded if HeapProfileCollected1 was returned when first profiling
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// and HeapProfileCollect2 was return when profiling the second time.
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var AllocProfileUploaded = func() *profile.Profile {
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p := HeapProfileCollected1.Copy()
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p.DurationNanos = 5e9
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p.SampleType = []*profile.ValueType{
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{Type: "alloc_objects", Unit: "count"},
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{Type: "alloc_space", Unit: "bytes"},
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}
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p.Sample[0].Value = []int64{1, 16}
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return p
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}()
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