[libcxx] [llvm] [libc++][modules] Adds module testing. (PR #76246)

[via llvm-commits]

github-actions[bot] wrote:

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``````````bash
darker --check --diff -r 18170d0f281c2cae5252c501cbcd174783de78b7...03967271598508aec80804278f8235cb9056a832 libcxx/test/libcxx/module_std.gen.py libcxx/test/libcxx/module_std_compat.gen.py libcxx/utils/libcxx/test/features.py libcxx/utils/libcxx/test/format.py libcxx/utils/libcxx/test/modules.py
``````````

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View the diff from darker here.
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``````````diff
--- utils/libcxx/test/format.py	2023-12-22 16:04:20.000000 +0000
+++ utils/libcxx/test/format.py	2023-12-22 16:08:03.627158 +0000
@@ -144,13 +144,16 @@
         if module == "std":
             has_std_module = True
         elif module == "std.compat":
             has_std_compat_module = True
         else:
-             script.insert(0, f"echo \"The module '{module}' is not valid, use 'std' or 'std.compat'\"")
-             script.insert(1, "false");
-             return script
+            script.insert(
+                0,
+                f"echo \"The module '{module}' is not valid, use 'std' or 'std.compat'\"",
+            )
+            script.insert(1, "false")
+            return script
 
     if modules:
         # This flag is needed for both modules.
         moduleCompileFlags.append("-fprebuilt-module-path=%T")
 

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https://github.com/llvm/llvm-project/pull/76246