1 files changed, 34 insertions, 0 deletions
diff --git a/test/CodeGen/debug-prefix-map.c b/test/CodeGen/debug-prefix-map.c
new file mode 100644
index 0000000..dfb57bb
--- /dev/null
+++ b/test/CodeGen/debug-prefix-map.c
@@ -0,0 +1,34 @@
+// RUN: %clang_cc1 -debug-info-kind=standalone -fdebug-prefix-map=%p=/var/empty %s -emit-llvm -o - | FileCheck %s -check-prefix CHECK-NO-MAIN-FILE-NAME
+// RUN: %clang_cc1 -debug-info-kind=standalone -fdebug-prefix-map=%p=/var=empty %s -emit-llvm -o - | FileCheck %s -check-prefix CHECK-EVIL
+// RUN: %clang_cc1 -debug-info-kind=standalone -fdebug-prefix-map=%p=/var/empty %s -emit-llvm -o - -main-file-name debug-prefix-map.c | FileCheck %s
+// RUN: %clang_cc1 -debug-info-kind=standalone -fdebug-prefix-map=%p=/var/empty %s -emit-llvm -o - -fdebug-compilation-dir %p | FileCheck %s -check-prefix CHECK-COMPILATION-DIR
+
+#include "Inputs/stdio.h"
+
+int main(int argc, char **argv) {
+  (void)argc;
+  (void)argv;
+  return 0;
+}
+
+void test_rewrite_includes() {
+  __builtin_va_list argp;
+  vprintf("string", argp);
+}
+
+// CHECK-NO-MAIN-FILE-NAME: !DIFile(filename: "/var/empty{{/|\\5C}}<stdin>"
+// CHECK-NO-MAIN-FILE-NAME: !DIFile(filename: "/var/empty{{[/\\]}}{{.*}}"
+// CHECK-NO-MAIN-FILE-NAME: !DIFile(filename: "/var/empty{{[/\\]}}Inputs/stdio.h"
+// CHECK-NO-MAIN-FILE-NAME-NOT: !DIFile(filename:
+
+// CHECK-EVIL: !DIFile(filename: "/var=empty{{[/\\]}}{{.*}}"
+// CHECK-EVIL: !DIFile(filename: "/var=empty{{[/\\]}}Inputs/stdio.h"
+// CHECK-EVIL-NOT: !DIFile(filename:
+
+// CHECK: !DIFile(filename: "/var/empty{{[/\\]}}{{.*}}"
+// CHECK: !DIFile(filename: "/var/empty{{[/\\]}}Inputs/stdio.h"
+// CHECK-NOT: !DIFile(filename:
+
+// CHECK-COMPILATION-DIR: !DIFile(filename: "/var/empty{{[/\\]}}{{.*}}", directory: "/var/empty")
+// CHECK-COMPILATION-DIR: !DIFile(filename: "/var/empty{{[/\\]}}Inputs/stdio.h", directory: "/var/empty")
+// CHECK-COMPILATION-DIR-NOT: !DIFile(filename: