[compiler-rt] e620f10 - [compiler-rt][sanitizer_common] Alter sanitizer_set_report_path_test to not assume a fixed file path (#139282)

[via llvm-commits]

Author: Dan Blackwell
Date: 2025-05-16T10:02:54-07:00
New Revision: e620f10f57bf698b7446f134528bb2585fdf1f28

URL: https://github.com/llvm/llvm-project/commit/e620f10f57bf698b7446f134528bb2585fdf1f28
DIFF: https://github.com/llvm/llvm-project/commit/e620f10f57bf698b7446f134528bb2585fdf1f28.diff

LOG: [compiler-rt][sanitizer_common] Alter sanitizer_set_report_path_test to not assume a fixed file path (#139282)

Currently, `Posix/sanitizer_set_report_path_test.cpp` contains the
following check: `// CHECK: ERROR: Can't create directory:
{{.*}}Posix/Output/sanitizer_set_report_path_test.cpp.tmp`. This makes
an assumption that the test file resides in `Posix/Output`, however when
testing on a remote device, an alternative temporary directory path is
used. This patch instead checks that the path in the error message
matches the requested path dynamically.

Added: 
    

Modified: 
    compiler-rt/test/sanitizer_common/TestCases/Posix/sanitizer_set_report_path_test.cpp

Removed: 
    


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diff  --git a/compiler-rt/test/sanitizer_common/TestCases/Posix/sanitizer_set_report_path_test.cpp b/compiler-rt/test/sanitizer_common/TestCases/Posix/sanitizer_set_report_path_test.cpp
index 21ffe1381bd46..ab1017a2efc07 100644
--- a/compiler-rt/test/sanitizer_common/TestCases/Posix/sanitizer_set_report_path_test.cpp
+++ b/compiler-rt/test/sanitizer_common/TestCases/Posix/sanitizer_set_report_path_test.cpp
@@ -18,8 +18,10 @@ int main(int argc, char **argv) {
   // Try setting again with an invalid/inaccessible directory.
   char buff_bad[1000];
   sprintf(buff_bad, "%s/report", argv[0]);
+  fprintf(stderr, "Expected bad report path: %s\n", buff_bad);
+  // CHECK: Expected bad report path: [[BADPATH:.*]]/report
   __sanitizer_set_report_path(buff_bad);
   assert(strncmp(buff, __sanitizer_get_report_path(), strlen(buff)) == 0);
 }
 
-// CHECK: ERROR: Can't create directory: {{.*}}Posix/Output/sanitizer_set_report_path_test.cpp.tmp
+// CHECK: ERROR: Can't create directory: [[BADPATH]]