7 files changed, 54 insertions, 0 deletions
diff --git a/clang/test/Index/_init.c b/clang/test/Index/_init.c
new file mode 100644
index 00000000000..24caaefcb19
--- /dev/null
+++ b/clang/test/Index/_init.c
@@ -0,0 +1,2 @@
+// RUN: clang-cc -emit-pch %S/t1.c -o %T/t1.ast &&
+// RUN: clang-cc -emit-pch %S/t2.c -o %T/t2.ast
diff --git a/clang/test/Index/find-decls.c b/clang/test/Index/find-decls.c
new file mode 100644
index 00000000000..06b52e96d73
--- /dev/null
+++ b/clang/test/Index/find-decls.c
@@ -0,0 +1,7 @@
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:8:7 -print-decls | count 3 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:8:7 -print-decls | grep 'foo.h:4:6,' | count 2 && 
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:8:7 -print-decls | grep 't2.c:5:6,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:5:47 -print-decls | count 1 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:5:47 -print-decls | grep 't1.c:5:12,' && 
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:6:20 -print-decls | count 1 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:6:20 -print-decls | grep 't1.c:3:19,'
diff --git a/clang/test/Index/find-defs.c b/clang/test/Index/find-defs.c
new file mode 100644
index 00000000000..d17dc0b1427
--- /dev/null
+++ b/clang/test/Index/find-defs.c
@@ -0,0 +1,8 @@
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:1:14 -print-defs | count 1 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:1:14 -print-defs | grep 't2.c:3:5,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:3:9 -print-defs | count 1 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:3:9 -print-defs | grep 't1.c:3:6,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:4:9 -print-defs | count 1 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:4:9 -print-defs | grep 't2.c:5:6,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:8:7 -print-defs | count 1 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:8:7 -print-defs | grep 't2.c:5:6,'
diff --git a/clang/test/Index/find-refs.c b/clang/test/Index/find-refs.c
new file mode 100644
index 00000000000..fea1f752fb4
--- /dev/null
+++ b/clang/test/Index/find-refs.c
@@ -0,0 +1,16 @@
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:1:14 -print-refs | count 3 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:1:14 -print-refs | grep 't1.c:4:19,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:1:14 -print-refs | grep 't2.c:6:3,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:1:14 -print-refs | grep 't2.c:7:12,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:3:9 -print-refs | count 1 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:3:9 -print-refs | grep 't2.c:7:3,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:4:9 -print-refs | count 1 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/foo.h:4:9 -print-refs | grep 't1.c:8:3,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:3:22 -print-refs | count 1 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:3:22 -print-refs | grep 't1.c:6:17,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:4:11 -print-refs | count 1 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:4:11 -print-refs | grep 't1.c:6:5,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:5:30 -print-refs | count 3 &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:5:30 -print-refs | grep 't1.c:5:27,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:5:30 -print-refs | grep 't1.c:5:44,' &&
+// RUN: index-test %T/t1.ast %T/t2.ast -point-at %S/t1.c:5:30 -print-refs | grep 't1.c:6:26,'
diff --git a/clang/test/Index/foo.h b/clang/test/Index/foo.h
new file mode 100644
index 00000000000..2e3b403deac
--- /dev/null
+++ b/clang/test/Index/foo.h
@@ -0,0 +1,4 @@
+extern int global_var;
+
+void foo_func(int param1);
+void bar_func(void);
diff --git a/clang/test/Index/t1.c b/clang/test/Index/t1.c
new file mode 100644
index 00000000000..1ff89ca34b6
--- /dev/null
+++ b/clang/test/Index/t1.c
@@ -0,0 +1,9 @@
+#include "foo.h"
+
+void foo_func(int param1) {
+  int local_var = global_var;
+  for (int for_var = 100; for_var < 500; ++for_var) {
+    local_var = param1 + for_var;
+  }
+  bar_func();
+}
diff --git a/clang/test/Index/t2.c b/clang/test/Index/t2.c
new file mode 100644
index 00000000000..8e405cc3678
--- /dev/null
+++ b/clang/test/Index/t2.c
@@ -0,0 +1,8 @@
+#include "foo.h"
+
+int global_var = 10;
+
+void bar_func(void) {
+  global_var += 100;
+  foo_func(global_var);
+}