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Add OneFuzz build pipeline (#220)
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‎.azuredevops/pipelines/DirectXMesh-OneFuzz-Coverage.yml

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# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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#
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# https://go.microsoft.com/fwlink/?LinkID=324981
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# OneFuzz code coverage pipeline
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pr: none
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trigger: none
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resources:
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repositories:
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- repository: self
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type: git
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ref: refs/heads/main
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- repository: testRepo
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name: walbourn/directxmeshtest
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type: github
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endpoint: microsoft
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ref: refs/heads/main
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pool:
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vmImage: windows-latest
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parameters:
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- name: sasUrl
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type: string
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displayName: SAS URL
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- name: branch
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type: string
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displayName: Branch
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- name: jobID
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type: string
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displayName: OneFuzz Job ID
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- name: buildDate
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type: string
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displayName: Build Date
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- name: commitID
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type: string
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displayName: Commit ID
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variables:
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- name: coverage-file
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value: cobertura-coverage.xml
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- name: job-ID
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value: ${{ parameters.jobID }}
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- name: build-date
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value: ${{ parameters.buildDate }}
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- name: branch
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value: ${{ parameters.branch }}
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- name: sas-url
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value: ${{ parameters.sasUrl }}
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- name: commit-ID
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value: ${{ parameters.commitID }}
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jobs:
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- job: prod
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displayName: Prod Task
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workspace:
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clean: all
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steps:
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- checkout: self
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clean: true
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fetchTags: false
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fetchDepth: 1
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path: 's'
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- checkout: testRepo
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displayName: Fetch Tests
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clean: true
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fetchTags: false
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fetchDepth: 1
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path: 's/Tests'
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- powershell: |
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Write-Host "Job ID: $(job-ID), Build Date: $(build-date), Branch: $(branch)"
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$SASUrl = [System.Uri]::new("$(sas-url)")
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azcopy cp $SASUrl.AbsoluteUri ./ --recursive
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$ContainerName = $SASURL.LocalPath.Split("/")[1]
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Write-Host "##vso[task.setvariable variable=container-name;]$ContainerName"
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cd $ContainerName
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$size = ((Get-Item .\$(coverage-file)).length)
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if ($size -eq 0) {
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Write-Host "Cobertura coverage XML is empty."
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exit 1
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}
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displayName: 'Get code coverage from OneFuzz'
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- task: PublishCodeCoverageResults@1
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inputs:
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codeCoverageTool: 'Cobertura'
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summaryFileLocation: ./$(container-name)\$(coverage-file)
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pathToSources: $(Build.SourcesDirectory)
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displayName: 'Generate coverage report'

‎.azuredevops/pipelines/DirectXMesh-OneFuzz.yml

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# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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#
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# https://go.microsoft.com/fwlink/?LinkID=324981
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# Builds the library using CMake and submit for file fuzzing
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schedules:
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- cron: "0 12 1 * *"
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displayName: 'Submit for File Fuzzing (Monthly)'
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branches:
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include:
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- main
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always: true
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trigger: none
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pr: none
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resources:
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repositories:
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- repository: self
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type: git
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ref: refs/heads/main
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- repository: testRepo
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name: walbourn/directxmeshtest
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type: github
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endpoint: microsoft
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ref: refs/heads/main
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name: $(Year:yyyy).$(Month).$(DayOfMonth)$(Rev:.r)
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variables:
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Codeql.Enabled: false
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VS_GENERATOR: 'Visual Studio 17 2022'
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WIN11_SDK: '10.0.22000.0'
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pool:
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vmImage: windows-2022
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jobs:
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- job: FUZZ_BUILD
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displayName: 'Build for file fuzzing'
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steps:
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- checkout: self
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clean: true
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fetchTags: false
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fetchDepth: 1
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path: 's'
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- checkout: testRepo
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displayName: Fetch Tests
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clean: true
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fetchTags: false
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fetchDepth: 1
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path: 's/Tests'
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- task: CMake@1
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displayName: 'CMake (MSVC): Config with ASan'
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inputs:
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cwd: '$(Build.SourcesDirectory)'
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cmakeArgs: '-G "$(VS_GENERATOR)" -A x64 -B out -DCMAKE_SYSTEM_VERSION=$(WIN11_SDK) -DBUILD_TOOLS=OFF -DBUILD_FUZZING=ON -DBUILD_TESTING=OFF'
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- task: CMake@1
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displayName: 'CMake (MSVC): Build with ASan'
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inputs:
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cwd: '$(Build.SourcesDirectory)'
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cmakeArgs: --build out -v --config RelWithDebInfo
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- task: CopyFiles@2
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displayName: Copy fuzzer
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inputs:
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Contents: |
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build\OneFuzzConfig.json
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out\bin\RelWithDebInfo\fuzzloaders.exe
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TargetFolder: .drop
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OverWrite: true
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flattenFolders: true
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- task: CopyFiles@2
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displayName: Copy symbols
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inputs:
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Contents: |
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out\bin\RelWithDebInfo\fuzzloaders.pdb
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TargetFolder: .drop\symbols
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OverWrite: true
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flattenFolders: true
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- task: PowerShell@2
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displayName: Download seed files
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inputs:
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targetType: inline
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script: |
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$seedfiles = "cube._obj",
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"cup.mtl",
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"cup._obj",
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"cylinder.vbo",
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"torus.vbo",
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"player_ship_a.mtl",
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"player_ship_a._obj",
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"shuttle._obj",
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"teapot._obj",
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"vp.mtl";
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New-Item -ItemType Directory -Force -Path .drop\seeds\
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foreach($filename in $seedfiles)
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{
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Write-Host "Fetching: $filename"
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$url = "https://raw.githubusercontent.com/walbourn/directxmeshmedia/main/" + $filename
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$target = [System.IO.Path]::Combine(".drop\seeds\", $filename)
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Invoke-WebRequest -Uri $url -OutFile $target
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}
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- task: PowerShell@2
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displayName: Copy OneFuzz setup script
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inputs:
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targetType: 'inline'
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script: |
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Copy-Item -Path .\build\onefuzz-setup.ps1 -Destination .drop/setup.ps1
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- task: MSBuild@1
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displayName: 'Copy ASan binaries'
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inputs:
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solution: build/CopyASAN.targets
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msbuildArguments: /p:TargetFolder=$(Build.SourcesDirectory)\.drop
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msbuildVersion: 17.0
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msbuildArchitecture: x64
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- task: PowerShell@2
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displayName: List drop files
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inputs:
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targetType: inline
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script: |
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Get-ChildItem ".drop" -Recurse | select FullName
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- task: onefuzz-task@0
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displayName: 'Submit to OneFuzz'
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inputs:
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onefuzzOSes: 'Windows'
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env:
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onefuzzDropDirectory: $(Build.SourcesDirectory)\.drop
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SYSTEM_ACCESSTOKEN: $(System.AccessToken)

‎.onefuzz

Whitespace-only changes.

‎CMakeLists.txt

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@@ -31,6 +31,8 @@ option(ENABLE_CODE_ANALYSIS "Use Static Code Analysis on build" OFF)
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option(ENABLE_CODE_COVERAGE "Build with code-coverage" OFF)
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option(BUILD_FUZZING "Build for fuzz testing" OFF)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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foreach(t IN LISTS TOOL_EXES)
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target_compile_options(${t} PRIVATE ${WarningsEXE})
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endforeach()
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if(BUILD_FUZZING AND (NOT WINDOWS_STORE))
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string(REPLACE "/DNDEBUG" "" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
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string(REPLACE "/DNDEBUG" "" CMAKE_CXX_FLAGS_RELWITHDEBINFO ${CMAKE_CXX_FLAGS_RELWITHDEBINFO})
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if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.32)
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foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
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target_compile_options(${t} PRIVATE ${ASAN_SWITCHES})
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target_link_libraries(${t} PRIVATE ${ASAN_LIBS})
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endforeach()
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endif()
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endif()
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endif()
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if(WIN32)
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if(ENABLE_CODE_COVERAGE AND (DEFINED COV_COMPILER_SWITCHES))
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target_compile_options(${PROJECT_NAME} PRIVATE ${COV_COMPILER_SWITCHES})
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endif()
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elseif(BUILD_FUZZING AND (EXISTS "${CMAKE_CURRENT_LIST_DIR}/Tests/fuzzloaders/CMakeLists.txt"))
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message(STATUS "Building for fuzzing")
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add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/Tests/fuzzloaders)
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endif()
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endif()

‎CMakePresets.json

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},
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"hidden": true
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},
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{
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"name": "Fuzzing",
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"cacheVariables": {
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"BUILD_FUZZING": true,
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"BUILD_TESTING": false
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},
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"hidden": true
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},
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{ "name": "x64-Debug" , "description": "MSVC for x64 (Debug) with DX12", "inherits": [ "base", "x64", "Debug", "MSVC" ] },
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{ "name": "x64-Release" , "description": "MSVC for x64 (Release) with DX12", "inherits": [ "base", "x64", "Release", "MSVC" ] },
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{ "name": "x86-Debug-MinGW" , "description": "MinG-W32 (Debug)", "inherits": [ "base", "x86", "Debug", "GNUC", "VCPKG", "MinGW32" ] },
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{ "name": "x86-Release-MinGW", "description": "MinG-W32 (Release)", "inherits": [ "base", "x86", "Release", "GNUC", "VCPKG", "MinGW32" ] },
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{ "name": "x64-Debug-Linux", "description": "WSL Linux x64 (Debug)", "inherits": [ "base", "x64", "Debug", "VCPKG" ] },
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{ "name": "x64-Release-Linux", "description": "WSL Linux x64 (Release)", "inherits": [ "base", "x64", "Release", "VCPKG" ] },
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{ "name": "arm64-Debug-Linux", "description": "WSL Linux ARM64 (Debug)", "inherits": [ "base", "ARM64", "Debug", "VCPKG" ] },
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{ "name": "arm64-Release-Linux", "description": "WSL Linux ARM64 (Release)", "inherits": [ "base", "ARM64", "Release", "VCPKG" ] },
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{ "name": "x64-Debug-ICC" , "description": "Intel Classic Compiler (Debug) with DX12", "inherits": [ "base", "x64", "Debug", "Intel" ] },
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{ "name": "x64-Release-ICC" , "description": "Intel Classic Compiler (Release) with DX12", "inherits": [ "base", "x64", "Release", "Intel" ] },
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{ "name": "x64-Debug-ICX" , "description": "Intel oneAPI Compiler (Debug) with DX12", "inherits": [ "base", "x64", "Debug", "IntelLLVM" ] },
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{ "name": "x64-Release-ICX" , "description": "Intel oneAPI Compiler (Release) with DX12", "inherits": [ "base", "x64", "Release", "IntelLLVM" ] },
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{ "name": "x64-Debug-Linux", "description": "WSL Linux x64 (Debug)", "inherits": [ "base", "x64", "Debug", "VCPKG" ] },
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{ "name": "x64-Release-Linux", "description": "WSL Linux x64 (Release)", "inherits": [ "base", "x64", "Release", "VCPKG" ] },
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{ "name": "arm64-Debug-Linux", "description": "WSL Linux ARM64 (Debug)", "inherits": [ "base", "ARM64", "Debug", "VCPKG" ] },
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{ "name": "arm64-Release-Linux", "description": "WSL Linux ARM64 (Release)", "inherits": [ "base", "ARM64", "Release", "VCPKG" ] },
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{ "name": "x64-Analyze" , "description": "MSVC for x64 (Debug) with DX12 using /analyze", "inherits": [ "base", "x64", "Debug", "MSVC", "Analyze" ] },
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{ "name": "x64-Coverage" , "description": "MSVC for x64 (Debug) with DX12 w/ Code Coverage", "inherits": [ "base", "x64", "Debug", "MSVC", "Coverage" ] },
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{ "name": "x64-Coverage-Clang", "description": "Clang/LLVM for x64 (Debug) with DX12 w/ Code Coverage", "inherits": [ "base", "x64", "Debug", "Clang", "Coverage" ] }
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{ "name": "x64-Coverage-Clang", "description": "Clang/LLVM for x64 (Debug) with DX12 w/ Code Coverage", "inherits": [ "base", "x64", "Debug", "Clang", "Coverage" ] },
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{ "name": "x64-Fuzzing" , "description": "MSVC for x64 (Release) with ASan", "inherits": [ "base", "x64", "Release", "MSVC", "Fuzzing" ] }
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],
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"testPresets": [
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{ "name": "x64-Debug" , "configurePreset": "x64-Debug" },

‎Utilities/WaveFrontReader.h

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@@ -74,7 +74,7 @@ namespace DX
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WaveFrontReader() noexcept : hasNormals(false), hasTexcoords(false) {}
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HRESULT Load(_In_z_ const wchar_t* szFileName, bool ccw = true)
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HRESULT Load(_In_z_ const wchar_t* szFileName, bool ccw = true, bool loadmtl = true)
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{
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Clear();
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BoundingBox::CreateFromPoints(bounds, positions.size(), positions.data(), sizeof(XMFLOAT3));
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// If an associated material file was found, read that in as well.
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if (*strMaterialFilename)
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if (*strMaterialFilename && loadmtl)
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{
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#ifdef _WIN32
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wchar_t ext[_MAX_EXT] = {};

‎build/CopyASan.targets

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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="CopyASanFiles" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup>
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<TargetFolder Condition="'$(TargetFolder)'==''">.drop</TargetFolder>
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<VSInstallDir>$(VsInstallRoot)\</VSInstallDir>
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<VCInstallDir>$(VSInstallDir)VC\</VCInstallDir>
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<VCToolsVersionProps>$(VCInstallDir)Auxiliary\Build\Microsoft.VCToolsVersion.default.props</VCToolsVersionProps>
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</PropertyGroup>
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<Import Project="$(VCToolsVersionProps)" Condition="Exists('$(VCToolsVersionProps)')" />
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<ItemGroup>
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<ASanFiles Include="$(VCInstallDir)Tools\MSVC\$(VCToolsVersion)\bin\HostX64\x64\clang_rt.*.dll" />
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<ASanFiles Include="$(VSInstallDir)Common7\IDE\msdia140.dll" />
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</ItemGroup>
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<Target Name="CopyASanFiles">
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<Message Text="VCToolsVersion: $(VCToolsVersion)" />
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<Copy SourceFiles="@(ASanFiles)" DestinationFolder="$(TargetFolder)" />
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</Target>
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</Project>

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