PDF《System Test Document of》

1 Personnel, Responsibility and work days. Test Scope Test Activities Personnel Days Integration Plan &

Procedure RZ、CF、HC

5 days Perform Integration RZ、CF、HC

10 days DAB receiver Integration Report RZ、CF、HC

2 days Test Plan &

Procedure RZ、CF

4 days Perform Test RZ、CF

8 days ADS Test Report RZ、CF

2 days Test Plan &

Procedure HC

3 days Perform Test HC

7 days XPAD Test Report HC

2 days

4 Section 3.测试环境 (Testing Environment) 3.1 操作环境 (Operational Environment) 本系统所需的硬体为 IBM 相容的个人电脑,作业系统需求为 MS-DOS 或MS-Windows.测试的内容在确认每个 Frame 皆为正确解码,并?需要特殊的环境设定. ? 在ADS 方面,对每个副程式做测试前,必须先准备好输入资? (使用 ISO 之test bitstream),以确认 ADS 是否正确执?. ? 在XPAD 方面,用已知输出结果的 test bitstream 做为输入, 再对 XPAD 的输出做比对,确认 XPAD 是否已正确执?. 3.2 硬体需求 (Hardware Specification and Configuration) 项次 名称?? 规格备注1IBM compatible PC

1 2 Speaker

1 3.3 软体需求 (Software Specification and Configuration) 项次 名称 规格1软体 (acquired) 作业系统 Microsoft Windows Microsoft Visual C++ 6.0 With Debug Tools (Debug IDE)

2 软体 (acquired) 作业系统 Microsoft Windows Eclipse C/C++ Development Tools 3.0.0 (Debug IDE) 3.4 测试资??源 (Test Data Sources) ? 以Subsystem 中的子区块为测试的单位,而输入?源须符合标准 DAB 音讯档格式. 3.5 测试工具与设备 (Tools and Equipments) 本测试计划的执?采用 CPP Unit 是於 Windows 相容性作业系统下,采用 Component 的Function Structure 作测试的单位: (1) CPP Unit (2) Visual C++ IDE (3) Eclipse C/C++ Development Tools

1 Section 4.测试案? (Test Cases) 4.1 ADS Subsystem Test Cases 4.1.1 Objective and Acceptance ? 确认在 ADS 中的各个子区块皆正常且能正确工作. 4.1.2 Test Software and Hardware ? Test program 4.1.3 T1 Test Cases ADS validation (T1-002) Decoding of bit allocation Targets Severity Reference Expected Result ADS Critical Layer2.c 查看输出处?过后之资?,将其与正确之 bit-allocation 比较是否相同 ? Test Instructions ? Step 1: ?取 DAB test bitstream ? Step 2: 执? Layer2_decode (可?执? Layer2_reQuantize 之后之程式) ? Step 3: 查看 bit allocation 的资讯与正确 bit allocation 比较是否相同 ADS validation (T1-002) Decoding of scale-factors Targets Severity Reference Expected Result ADS Critical Layer2.c 查看输出处?过后之资?,将其与正确之 scale-factors 比较是否相同 ? Test Instructions ? Step 1: ?取 DAB test bitstream ? Step 2: 执? Layer2_decode (可?执? Layer2_reQuantize 之后之程式) ? Step 3: 查看 scale-factors 的资讯与正确 scale-factors 比较是否相同

2 ADS validation (T1-003) Chack scale-factors CRC Targets Severity Reference Expected Result ADS Critical Layer2.c 计算 scale-factors CRC,将其与正确之 scale-factorsCRC 比较是否相同 ? Test Instructions ? Step 1: ?取 DAB test bitstream ? Step 2: 执? Layer2_decode (可?执? Layer2_reQuantize 之后之程式) ? Step 3: 查看 scale-factors CRC 的资讯与正确 scale-factors CRC 比较是否相同 ADS validation (T1-004) Re-quantization of samples Targets Severity Reference Expected Result ADS Critical Layer2.c 输出处?过后之资?,与正确输出资?比较正确? ? Test Instructions ? Step 1: ?取 DAB test bitstream ? Step 2: 执? Layer2_decode (需执?过 Layer2_reQuantize) ? Step 3: 输出处?过后之资?,与已知的正确输出比较正确? ADS validation (T1-005) Synthesis sub-bund filter Targets Severity Reference Expected Result ADS Critical Layer2.c dct.c 输出处?过后之资?(PCM),与已知的正确输出比较 正确? ? Test Instructions ? Step 1: ?取 DAB test bitstream ? Step 2: 执? Layer2_decode (完整执?) ? Step 3: 输出处?过后之资?(PCM),与已知的正确输出比较正确? 4.2 XPAD Subsystem Test Cases 4.2.1 Objective and Acceptance ? 能正确的分解出 XPAD 记载的资? 4.2.2 Test Software and Hardware ? Test program