[libcxx-commits] [libcxx] [llvm] [LIT] remove `to_unicode`, `to_string`, and `to_bytes` helpers (PR #165950)

[Alexander Richardson via libcxx-commits]

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@@ -1405,14 +1385,14 @@ def executeScript(test, litConfig, tmpBase, commands, cwd):
             for k, v in test.config.environment.items()
             if k.startswith("DYLD_")
         )
-        f.write(bytes(env_str, "utf-8") if mode == "wb" else env_str)
-        f.write(b"set -x;" if mode == "wb" else "set -x;")
-        if mode == "wb":
-            f.write(bytes("{ " + "; } &&\n{ ".join(commands) + "; }", "utf-8"))
-        else:
+
+        with open(script, "w", encoding="utf-8", newline="") as f:
----------------
arichardson wrote:

Could also write bytes here instead of setting newline? 

https://github.com/llvm/llvm-project/pull/165950