[PATCH] D111072: [llvm-cxxfilt][NFC] Fix test for running in Windows cmd

[Orlando Cazalet-Hyams via Phabricator via llvm-commits]

Orlando created this revision.
Orlando added reviewers: tmiasko, jhenderson, probinson, dblaikie.
Orlando added a project: LLVM.
Orlando requested review of this revision.
Herald added a subscriber: llvm-commits.

The test llvm\test\tools\llvm-cxxfilt\delimiters.test started failling when run
from cmd.exe on Windows after D110986 <https://reviews.llvm.org/D110986> which added a unicode character (⦙) to it.
Piping the unicode character in cmd.exe causes it to be converted to a '?'.
That causes the test to fail because the llvm-cxxfilt output becomes `Foo?Bar`
rather than the expected `Foo⦙Bar`.

Redirect the echo output to and from a temporary file to get around this
problem.


https://reviews.llvm.org/D111072

Files:
  llvm/test/tools/llvm-cxxfilt/delimiters.test


Index: llvm/test/tools/llvm-cxxfilt/delimiters.test
===================================================================
--- llvm/test/tools/llvm-cxxfilt/delimiters.test
+++ llvm/test/tools/llvm-cxxfilt/delimiters.test
@@ -29,7 +29,8 @@
 RUN:      '_Z3Foo~,,' \
 RUN:      '_Z3Foo⦙_Z3Bar' \
 RUN:      '_Z3Foo,,_Z3Bar::_Z3Baz  _Z3Foo,_Z3Bar:_Z3Baz' \
-RUN:      '_Z3Foo$ ._Z3Foo' | llvm-cxxfilt -n | FileCheck %s
+RUN:      '_Z3Foo$ ._Z3Foo' > %t
+RUN:      llvm-cxxfilt -n < %t | FileCheck %s
 
 CHECK: ,,Foo!
 CHECK: Foo"


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