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Add a testcase to verify that commands don't crash when they hit
author
Dan Gohman
<gohman@apple.com>
Wed, 18 Aug 2010 22:35:56 +0000
(22:35 +0000)
committer
Dan Gohman
<gohman@apple.com>
Wed, 18 Aug 2010 22:35:56 +0000
(22:35 +0000)
errors on stderr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111440
91177308
-0d34-0410-b5e6-
96231b3b80d8
test/Other/close-stderr.ll
[new file with mode: 0644]
patch
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diff --git a/test/Other/close-stderr.ll
b/test/Other/close-stderr.ll
new file mode 100644
(file)
index 0000000..
ced32a8
--- /dev/null
+++ b/
test/Other/close-stderr.ll
@@ -0,0
+1,9
@@
+; RUN: sh -c "\
+; RUN: opt --reject-this-option 2>&-; echo $?; \
+; RUN: opt -o /dev/null /dev/null 2>&-; echo $?; \
+; RUN: " | FileCheck %s
+; CHECK: {{^1$}}
+; CHECK: {{^0$}}
+
+; Test that the error handling when writing to stderr fails exits the
+; program cleanly rather than aborting.