[clang] [clang] Improves -print-library-module-manifest-path. (PR #85943)

[Mark de Wever via cfe-commits]

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@@ -3,20 +3,29 @@
 // RUN: rm -rf %t && split-file %s %t && cd %t
 // RUN: mkdir -p %t/Inputs/usr/lib/x86_64-linux-gnu
 // RUN: touch %t/Inputs/usr/lib/x86_64-linux-gnu/libc++.so
+// RUN: touch %t/Inputs/usr/lib/x86_64-linux-gnu/libc++.a
 
 // RUN: %clang -print-library-module-manifest-path \
 // RUN:     -stdlib=libc++ \
 // RUN:     -resource-dir=%t/Inputs/usr/lib/x86_64-linux-gnu \
 // RUN:     --target=x86_64-linux-gnu 2>&1 \
 // RUN:   | FileCheck libcxx-no-module-json.cpp
 
-// RUN: touch %t/Inputs/usr/lib/x86_64-linux-gnu/modules.json
+// RUN: touch %t/Inputs/usr/lib/x86_64-linux-gnu/libc++.modules.json
 // RUN: %clang -print-library-module-manifest-path \
 // RUN:     -stdlib=libc++ \
 // RUN:     -resource-dir=%t/Inputs/usr/lib/x86_64-linux-gnu \
 // RUN:     --target=x86_64-linux-gnu 2>&1 \
 // RUN:   | FileCheck libcxx.cpp
 
+// RUN: rm %t/Inputs/usr/lib/x86_64-linux-gnu/libc++.so
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mordante wrote:

Note this test is a bit tricky since it may find other `libc++.so` files in Clang's search path. I didn't find a way to remove the "default" search path.

https://github.com/llvm/llvm-project/pull/85943