[libclang] Add infrastructure to be able to only deserialize decls in a file region and
use it for clang_getCursor.
llvm-svn: 143605
diff --git a/clang/test/Index/targeted-cursor.c b/clang/test/Index/targeted-cursor.c
new file mode 100644
index 0000000..ec03156
--- /dev/null
+++ b/clang/test/Index/targeted-cursor.c
@@ -0,0 +1,52 @@
+
+#include "targeted-top.h"
+#include "targeted-preamble.h"
+
+int LocalVar1;
+int LocalVar2;
+
+// RUN: c-index-test -write-pch %t.h.pch %S/targeted-top.h
+// RUN: env CINDEXTEST_FAILONERROR=1 c-index-test -cursor-at=%s:5:10 %s -include %t.h \
+// RUN: -Xclang -error-on-deserialized-decl=NestedVar1 \
+// RUN: -Xclang -error-on-deserialized-decl=TopVar \
+// RUN: | FileCheck %s -check-prefix=LOCAL-CURSOR1
+
+// RUN: env CINDEXTEST_FAILONERROR=1 c-index-test -cursor-at=%S/targeted-top.h:11:15 %s -include %t.h \
+// RUN: -Xclang -error-on-deserialized-decl=NestedVar1 \
+// RUN: -Xclang -error-on-deserialized-decl=vector_get_x \
+// RUN: | FileCheck %s -check-prefix=TOP-CURSOR1
+
+// RUN: env CINDEXTEST_FAILONERROR=1 c-index-test -cursor-at=%S/targeted-nested1.h:2:16 %s -include %t.h \
+// RUN: -Xclang -error-on-deserialized-decl=TopVar \
+// RUN: | FileCheck %s -check-prefix=NESTED-CURSOR1
+
+// RUN: env CINDEXTEST_FAILONERROR=1 CINDEXTEST_EDITING=1 CINDEXTEST_COMPLETION_NO_CACHING=1 \
+// RUN: c-index-test -cursor-at=%s:5:10 %s -include %t.h \
+// RUN: -Xclang -error-on-deserialized-decl=PreambleVar \
+// RUN: -Xclang -error-on-deserialized-decl=NestedVar1 \
+// RUN: -Xclang -error-on-deserialized-decl=TopVar \
+// RUN: | FileCheck %s -check-prefix=LOCAL-CURSOR1
+
+// RUN: env CINDEXTEST_FAILONERROR=1 CINDEXTEST_EDITING=1 CINDEXTEST_COMPLETION_NO_CACHING=1 \
+// RUN: c-index-test -cursor-at=%S/targeted-top.h:11:15 %s -include %t.h \
+// RUN: -Xclang -error-on-deserialized-decl=PreambleVar \
+// RUN: -Xclang -error-on-deserialized-decl=NestedVar1 \
+// RUN: -Xclang -error-on-deserialized-decl=vector_get_x \
+// RUN: | FileCheck %s -check-prefix=TOP-CURSOR1
+
+// RUN: env CINDEXTEST_FAILONERROR=1 CINDEXTEST_EDITING=1 CINDEXTEST_COMPLETION_NO_CACHING=1 \
+// RUN: c-index-test -cursor-at=%S/targeted-nested1.h:2:16 %s -include %t.h \
+// RUN: -Xclang -error-on-deserialized-decl=PreambleVar \
+// RUN: -Xclang -error-on-deserialized-decl=TopVar \
+// RUN: | FileCheck %s -check-prefix=NESTED-CURSOR1
+
+// RUN: env CINDEXTEST_FAILONERROR=1 CINDEXTEST_EDITING=1 CINDEXTEST_COMPLETION_NO_CACHING=1 \
+// RUN: c-index-test -cursor-at=%S/targeted-preamble.h:2:15 %s -include %t.h \
+// RUN: -Xclang -error-on-deserialized-decl=NestedVar1 \
+// RUN: -Xclang -error-on-deserialized-decl=TopVar \
+// RUN: | FileCheck %s -check-prefix=PREAMBLE-CURSOR1
+
+// LOCAL-CURSOR1: VarDecl=LocalVar1:5:5
+// TOP-CURSOR1: VarDecl=TopVar:11:12
+// NESTED-CURSOR1: VarDecl=NestedVar1:2:12
+// PREAMBLE-CURSOR1: VarDecl=PreambleVar:2:12