[llvm] [lit] Truncate process output to 10 kiB (PR #206355)

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github-actions[bot] wrote:

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``````````bash
darker --check --diff -r origin/main...HEAD llvm/utils/lit/lit/TestRunner.py
``````````

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``````````diff
--- TestRunner.py	2026-06-28 19:44:15.000000 +0000
+++ TestRunner.py	2026-06-28 19:45:53.270008 +0000
@@ -771,13 +771,13 @@
         # Add the command output, if redirected.
         for (name, path, data) in result.outputFiles:
             data = data.decode("utf-8", errors="replace")
             out += formatOutput(f"redirected output from '{name}'", data, limit=1024)
         if result.stdout.strip():
-            out += formatOutput("command stdout", result.stdout, limit=10*1024)
+            out += formatOutput("command stdout", result.stdout, limit=10 * 1024)
         if result.stderr.strip():
-            out += formatOutput("command stderr", result.stderr, limit=10*1024)
+            out += formatOutput("command stderr", result.stderr, limit=10 * 1024)
         if not result.stdout.strip() and not result.stderr.strip():
             out += "# note: command had no output on stdout or stderr\n"
 
         # Show the error conditions:
         if result.exitCode != 0:

``````````

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https://github.com/llvm/llvm-project/pull/206355