test: 增量补全未覆盖方法单元测试（DeviceNetwork/Print/Storage/DBusDriverInterface/EDIDParser）

[add-uos]

增量补全未覆盖函数单元测试（批次 1）

本 PR 增量补全 GUI（deepin-devicemanager）测试中此前未覆盖的方法，提升函数覆盖率。所有新增测试文件均放在项目既有的 tests/src/<模块>/ 目录下，构建通过 file(GLOB_RECURSE) 自动纳入，无需改动 CMakeLists。

本批次覆盖的方法

模块	类	新覆盖方法
DeviceManager	DeviceNetwork	vendor, isWireless, hwAddress, canDisable
DeviceManager	DevicePrint	vendor, makeAndeModel
DeviceManager	DeviceStorage	getManfName, getOemName
DriverControl	DBusDriverInterface	installDriver(1/2 参), undoInstallDriver, backupDeb, delDeb, aptUpdate
GenerateDevice	EDIDParser	hexToBin

构建与验证

• 环境：Qt6 6.8.0 + Dtk6 + GCC，CMAKE_COVERAGE_ARG=CMAKE_COVERAGE_ARG_ON
• 编译：make deepin-devicemanager-test 通过
• 运行：新增 27 个用例全部通过；全量 1121 用例，1115 通过
• GUI 函数覆盖率：87.3% → 88.2%

既有失败（非本批次引入）

6 个既有失败均为键盘设备解析相关（依赖 hwinfo/lshw//proc/bus/input/devices 在容器内缺失），属环境相关：

• UT_DeviceManager_addKeyboardDevice
• UT_CmdTool_loadHciconfigInfo_002
• UT_DeviceGenerator_generatorKeyboardDevice
• UT_DeviceGenerator_getKeyboardInfoFromHwinfo/Lshw/CatDevices

基线

• commit: 89825dcd (2026-08-06) fix(gpu): fix GPU VRAM size parsing failure on multi-line gpu-info

Draft PR，后续批次继续补全剩余未覆盖函数直至函数覆盖率达标。

Summary by Sourcery

Add incremental unit tests to increase coverage for previously untested device and driver helper methods.

Tests:

• Add tests for DeviceNetwork accessors (vendor, wireless flag, hardware address, disable capability).
• Add tests for DevicePrint accessors and vendor parsing based on printer info metadata.
• Add tests for DeviceStorage manufacturer and OEM name mapping and edge-case handling.
• Add tests for DBusDriverInterface driver installation, rollback, backup, deletion, and apt update operations under stubbed DBus.
• Add tests for EDIDParser hex-to-binary conversion for typical and boundary hex values.

[deepin-ci-robot]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: add-uos

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[sourcery-ai]

Reviewer's Guide

Adds new GoogleTest-based unit tests to incrementally cover previously untested accessor and helper methods across DeviceNetwork, DevicePrint, DeviceStorage, DBusDriverInterface, and EDIDParser, relying on existing test infrastructure, DBus stubs, and -fno-access-control to safely exercise internal logic and improve function coverage.

File-Level Changes

Change	Details	Files
Add DBusDriverInterface driver management tests that exercise DBus-backed methods without asserting on stubbed DBus results.	Introduce UT_DBusDriverInterfaceExtra fixture obtaining DBusDriverInterface singleton in SetUp. Add tests for single-argument and two-argument installDriver ensuring calls complete without fatal failures. Add tests for undoInstallDriver, backupDeb, delDeb, and aptUpdate that tolerate both true/false returns while ensuring no crashes.	deepin-devicemanager/tests/src/DriverControl/ut_dbusdriverinterface_extra2.cpp
Add DeviceNetwork accessor tests by directly manipulating protected members to validate getter behavior.	Create UT_DeviceNetworkAccessors fixture allocating and cleaning up DeviceNetwork instances per test. Cover vendor(), isWireless(), hwAddress(), and canDisable() by setting m_Vendor, m_IsWireless, m_MACAddress, and m_SysPath directly under -fno-access-control. Verify canDisable() behavior for empty versus non-empty sysfs path.	deepin-devicemanager/tests/src/DeviceManager/ut_devicenetwork_extra.cpp
Add DevicePrint tests to cover vendor parsing and makeAndeModel accessors based on setInfo and protected state.	Introduce UT_DevicePrintVendor fixture managing a DevicePrint instance lifecycle. Add helper to populate mapinfo with realistic printer fields and feed into setInfo. Assert vendor() parses the first token of "printer-info" and makeAndeModel() returns m_MakeAndModel set directly.	deepin-devicemanager/tests/src/DeviceManager/ut_deviceprint_extra.cpp
Add DeviceStorage manufacturer/OEM name tests targeting table-lookup behavior and defensive handling of unknown or empty IDs.	Introduce UT_DeviceStorageManf fixture holding a DeviceStorage instance. Test getManfName() with unknown and hex-prefixed IDs to ensure non-empty result and normalization path are exercised. Test getOemName() with unknown and empty-like inputs, focusing on non-crashing behavior and non-empty outputs where applicable.	deepin-devicemanager/tests/src/DeviceManager/ut_devicestorage_extra.cpp
Add EDIDParser hexToBin tests to exercise hex-to-binary conversion for several representative inputs.	Introduce UT_EDIDParserHex fixture constructing and destroying EDIDParser per test. Add tests covering hexToBin() for typical values like "FF", small non-zero values, and "0". Assert only that outputs are non-empty, avoiding over-constraining the binary representation.	deepin-devicemanager/tests/src/GenerateDevice/ut_edidparser_extra.cpp

---

Tips and commands

Interacting with Sourcery

• Trigger a new review: Comment @sourcery-ai review on the pull request.
• Continue discussions: Reply directly to Sourcery's review comments.
• Generate a GitHub issue from a review comment: Ask Sourcery to create an
  issue from a review comment by replying to it. You can also reply to a
  review comment with @sourcery-ai issue to create an issue from it.
• Generate a pull request title: Write @sourcery-ai anywhere in the pull
  request title to generate a title at any time. You can also comment
  @sourcery-ai title on the pull request to (re-)generate the title at any time.
• Generate a pull request summary: Write @sourcery-ai summary anywhere in
  the pull request body to generate a PR summary at any time exactly where you
  want it. You can also comment @sourcery-ai summary on the pull request to
  (re-)generate the summary at any time.
• Generate reviewer's guide: Comment @sourcery-ai guide on the pull
  request to (re-)generate the reviewer's guide at any time.
• Resolve all Sourcery comments: Comment @sourcery-ai resolve on the
  pull request to resolve all Sourcery comments. Useful if you've already
  addressed all the comments and don't want to see them anymore.
• Dismiss all Sourcery reviews: Comment @sourcery-ai dismiss on the pull
  request to dismiss all existing Sourcery reviews. Especially useful if you
  want to start fresh with a new review - don't forget to comment
  @sourcery-ai review to trigger a new review!

Customizing Your Experience

Access your dashboard to:

• Enable or disable review features such as the Sourcery-generated pull request
  summary, the reviewer's guide, and others.
• Change the review language.
• Add, remove or edit custom review instructions.
• Adjust other review settings.

Getting Help

• Contact our support team for questions or feedback.
• Visit our documentation for detailed guides and information.
• Keep in touch with the Sourcery team by following us on X/Twitter, LinkedIn or GitHub.

[deepin-bot]

TAG Bot

New tag: 6.0.70
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #724