[llvm] [test] Skip some tests on Windows only (PR #95095)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-debuginfo

Author: Jay Foad (jayfoad)

<details>
<summary>Changes</summary>

These tests pass on Linux using lit's internal shell.


---
Full diff: https://github.com/llvm/llvm-project/pull/95095.diff


3 Files Affected:

- (modified) llvm/test/DebugInfo/symbolize-gnu-debuglink-fallback.test (+1-1) 
- (modified) llvm/test/tools/llvm-cov/gcov/basic.test (+1-1) 
- (modified) llvm/test/tools/llvm-rc/windres-preproc.test (+2-3) 


``````````diff
diff --git a/llvm/test/DebugInfo/symbolize-gnu-debuglink-fallback.test b/llvm/test/DebugInfo/symbolize-gnu-debuglink-fallback.test
index 43d5a2c818fac..c0d6f83e4af0d 100644
--- a/llvm/test/DebugInfo/symbolize-gnu-debuglink-fallback.test
+++ b/llvm/test/DebugInfo/symbolize-gnu-debuglink-fallback.test
@@ -1,4 +1,4 @@
-# REQUIRES: shell
+# UNSUPPORTED: system-windows
 # Ensures that .debuglink can fallback to a separate location. This is normally
 # /usr/lib/debug (or /usr/libdata/debug for NetBSD), but can be configured on
 # the command line (mainly for testing).
diff --git a/llvm/test/tools/llvm-cov/gcov/basic.test b/llvm/test/tools/llvm-cov/gcov/basic.test
index 5313fe2d7a69a..7557739add8ba 100644
--- a/llvm/test/tools/llvm-cov/gcov/basic.test
+++ b/llvm/test/tools/llvm-cov/gcov/basic.test
@@ -3,7 +3,7 @@
 
 # Test fails on Windows where internal shell is used due to path separator
 # mismatches.
-REQUIRES: shell
+UNSUPPORTED: system-windows
 
 RUN: rm -rf %t
 RUN: mkdir %t
diff --git a/llvm/test/tools/llvm-rc/windres-preproc.test b/llvm/test/tools/llvm-rc/windres-preproc.test
index 13f82299a074b..52427862e760b 100644
--- a/llvm/test/tools/llvm-rc/windres-preproc.test
+++ b/llvm/test/tools/llvm-rc/windres-preproc.test
@@ -1,7 +1,6 @@
 ;; Some quoted arguments below don't work properly on Windows when llvm-lit
-;; invokes the cmd shell to run the commands. Just require running in a
-;; posix shell, to keep being able to test this corner case on Unix at least.
-; REQUIRES: shell
+;; invokes the cmd shell to run the commands.
+; UNSUPPORTED: system-windows
 
 ; RUN: llvm-windres -### --include-dir %p/incdir1 --include %p/incdir2 "-DFOO1=\\\"foo bar\\\"" -UFOO2 -D FOO3 --preprocessor-arg "-DFOO4=\\\"baz baz\\\"" -DFOO5=\"bar\" %p/Inputs/empty.rc %t.res | FileCheck %s --check-prefix=CHECK1
 ; RUN: llvm-windres -### --include-dir %p/incdir1 --include %p/incdir2 "-DFOO1=\"foo bar\"" -UFOO2 -D FOO3 --preprocessor-arg "-DFOO4=\"baz baz\"" "-DFOO5=bar" %p/Inputs/empty.rc %t.res --use-temp-file | FileCheck %s --check-prefix=CHECK1

``````````

</details>


https://github.com/llvm/llvm-project/pull/95095