1 files changed, 21 insertions, 6 deletions
diff --git a/test/Driver/fsanitize-blacklist.c b/test/Driver/fsanitize-blacklist.c
index 690bc877952a..c7180ded70b3 100644
--- a/test/Driver/fsanitize-blacklist.c
+++ b/test/Driver/fsanitize-blacklist.c
@@ -3,18 +3,25 @@
 // PR12920
 // REQUIRES: clang-driver, shell
 
+// Make sure we don't match the -NOT lines with the linker invocation.
+// Delimiters match the start of the cc1 and the start of the linker lines
+// for fragile tests.
+// DELIMITERS: {{^ *"}}
+
 // RUN: echo "fun:foo" > %t.good
+// RUN: echo "fun:bar" > %t.second
 // RUN: echo "badline" > %t.bad
 
-// RUN: %clang -fsanitize=address -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BLACKLIST
-// CHECK-BLACKLIST: -fsanitize-blacklist
+// RUN: %clang -fsanitize=address -fsanitize-blacklist=%t.good -fsanitize-blacklist=%t.second %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BLACKLIST
+// CHECK-BLACKLIST: -fsanitize-blacklist={{.*}}.good
+// CHECK-BLACKLIST: -fsanitize-blacklist={{.*}}.second
 
 // Ignore -fsanitize-blacklist flag if there is no -fsanitize flag.
-// RUN: %clang -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SANITIZE
+// RUN: %clang -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SANITIZE --check-prefix=DELIMITERS
 // CHECK-NO-SANITIZE-NOT: -fsanitize-blacklist
 
 // Flag -fno-sanitize-blacklist wins if it is specified later.
-// RUN: %clang -fsanitize=address -fsanitize-blacklist=%t.good -fno-sanitize-blacklist %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-BLACKLIST
+// RUN: %clang -fsanitize=address -fsanitize-blacklist=%t.good -fno-sanitize-blacklist %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-BLACKLIST --check-prefix=DELIMITERS
 // CHECK-NO-BLACKLIST-NOT: -fsanitize-blacklist
 
 // Driver barks on unexisting blacklist files.
@@ -22,5 +29,13 @@
 // CHECK-NO-SUCH-FILE: error: no such file or directory: 'unexisting.txt'
 
 // Driver properly reports malformed blacklist files.
-// RUN: %clang -fsanitize=address -fsanitize-blacklist=%t.bad %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BAD-BLACKLIST
-// CHECK-BAD-BLACKLIST: error: malformed sanitizer blacklist
+// RUN: %clang -fsanitize=address -fsanitize-blacklist=%t.second -fsanitize-blacklist=%t.bad -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BAD-BLACKLIST
+// CHECK-BAD-BLACKLIST: error: malformed sanitizer blacklist: 'error parsing file '{{.*}}.bad': malformed line 1: 'badline''
+
+// -fno-sanitize-blacklist disables all blacklists specified earlier.
+// RUN: %clang -fsanitize=address -fsanitize-blacklist=%t.good -fno-sanitize-blacklist -fsanitize-blacklist=%t.second %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ONLY-FIRST-DISABLED
+// CHECK-ONLY_FIRST-DISABLED-NOT: good
+// CHECK-ONLY-FIRST-DISABLED: -fsanitize-blacklist={{.*}}.second
+// CHECK-ONLY_FIRST-DISABLED-NOT: good
+
+// DELIMITERS: {{^ *"}}