dotnet/runtime

Tests fail with System.BadImageFormatException

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#4,852 建立於 2015年12月21日

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area-CodeGen-coreclrgood first issuehelp wantedin-prtest-bug

描述

The following tests fail with a mesage like this on a debug win64 test job:

Unhandled Exception: System.BadImageFormatException: 
Could not load file or assembly '<testname>.exe' or one of its dependencies.
An attempt was made to load a program with an incorrect format.

The failing tests are:

JIT\Directed\tls\mutualrecurthd-tls\mutualrecurthd-tls.cmd
JIT\Directed\tls\test-tls\test-tls.cmd
JIT\Regression\CLR-x86-EJIT\v1-m10\b07847\b07847\b07847.cmd
JIT\Regression\CLR-x86-JIT\V1.2-M01\b03689\b03689\b03689.cmd

category:correctness theme:testing skill-level:beginner cost:medium impact:small

貢獻者指南

技術棧
csharp
領域
testing
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Familiarity with .NET test infrastructureUnderstanding of platform specific assembly loading
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
60
研究方向
Investigate the test configuration for debug win64 builds. The BadImageFormatException suggests a mismatch between the test assembly platform and the runtime. Review the test files (e.g., JIT/Directed/tls/mutualrecurthd tls/mutualrecurthd tls.cmd) to ensure they are built for x64. Check the build scripts for these tests to confirm the platform target. Also, examine any recent changes to the test infrastructure that might have introduced this issue.