1 files changed, 67 insertions, 0 deletions
diff --git a/clang/test/Misc/serialized-diags.c b/clang/test/Misc/serialized-diags.c
new file mode 100644
index 0000000..ae4611b
--- /dev/null
+++ b/clang/test/Misc/serialized-diags.c
@@ -0,0 +1,67 @@
+void foo() {
+  int voodoo;
+  voodoo = voodoo + 1;
+}
+
+void bar() {
+  int dragon;
+  dragon = dragon + 1
+}
+
+// Test handling of FixIts that only remove text.
+int baz();
+void qux(int x) {
+  if ((x == baz()))
+   return;
+}
+
+// Test handling of macros.
+void taz(int x, int y);
+#define false 0
+void testMacro() {
+  taz(0, 0, false);
+}
+
+// Test handling of issues from #includes.
+#include "serialized-diags.h"
+
+// Test handling of warnings that have empty fixits.
+void rdar11040133() {
+  unsigned x;
+}
+
+// RUN: rm -f %t
+// RUN: %clang -Wall -fsyntax-only %s --serialize-diagnostics %t.diag > /dev/null 2>&1 || true
+// RUN: c-index-test -read-diagnostics %t.diag > %t 2>&1
+// RUN: FileCheck --input-file=%t %s
+
+// This test case tests that we can handle multiple diagnostics which contain
+// FIXITs at different levels (one at the note, another at the main diagnostic).
+
+// CHECK: {{.*[/\\]}}serialized-diags.c:3:12: warning: variable 'voodoo' is uninitialized when used here [-Wuninitialized]
+// CHECK: Range: {{.*[/\\]}}serialized-diags.c:3:12 {{.*[/\\]}}serialized-diags.c:3:18
+// CHECK: +-{{.*[/\\]}}serialized-diags.c:2:13: note: initialize the variable 'voodoo' to silence this warning []
+// CHECK: +-FIXIT: ({{.*[/\\]}}serialized-diags.c:2:13 - {{.*[/\\]}}serialized-diags.c:2:13): " = 0"
+// CHECK: {{.*[/\\]}}serialized-diags.c:8:22: error: expected ';' after expression []
+// CHECK: FIXIT: ({{.*[/\\]}}serialized-diags.c:8:22 - {{.*[/\\]}}serialized-diags.c:8:22): ";"
+// CHECK: {{.*[/\\]}}serialized-diags.c:14:10: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
+// CHECK: Range: {{.*[/\\]}}serialized-diags.c:14:8 {{.*[/\\]}}serialized-diags.c:14:18
+// CHECK: +-{{.*[/\\]}}serialized-diags.c:14:10: note: remove extraneous parentheses around the comparison to silence this warning []
+// CHECK: +-FIXIT: ({{.*[/\\]}}serialized-diags.c:14:7 - {{.*[/\\]}}serialized-diags.c:14:8): ""
+// CHECK: +-FIXIT: ({{.*[/\\]}}serialized-diags.c:14:18 - {{.*[/\\]}}serialized-diags.c:14:19): ""
+// CHECK: +-{{.*[/\\]}}serialized-diags.c:14:10: note: use '=' to turn this equality comparison into an assignment []
+// CHECK: +-FIXIT: ({{.*[/\\]}}serialized-diags.c:14:10 - {{.*[/\\]}}serialized-diags.c:14:12): "="
+// CHECK: {{.*[/\\]}}serialized-diags.c:22:13: error: too many arguments to function call, expected 2, have 3 []
+// CHECK: Range: {{.*[/\\]}}serialized-diags.c:22:3 {{.*[/\\]}}serialized-diags.c:22:6
+// CHECK: Range: {{.*[/\\]}}serialized-diags.c:22:13 {{.*[/\\]}}serialized-diags.c:22:18
+// CHECK: +-{{.*[/\\]}}serialized-diags.c:20:15: note: expanded from macro 'false' []
+// CHECK: +-Range: {{.*[/\\]}}serialized-diags.c:22:3 {{.*[/\\]}}serialized-diags.c:22:6
+// CHECK: +-Range: {{.*[/\\]}}serialized-diags.c:20:15 {{.*[/\\]}}serialized-diags.c:20:16
+// CHECK: +-{{.*[/\\]}}serialized-diags.c:19:1: note: 'taz' declared here []
+// CHECK: {{.*[/\\]}}serialized-diags.h:5:7: warning: incompatible integer to pointer conversion initializing 'char *' with an expression of type 'int' [-Wint-conversion]
+// CHECK: Range: {{.*[/\\]}}serialized-diags.h:5:16 {{.*[/\\]}}serialized-diags.h:5:17
+// CHECK: +-{{.*[/\\]}}serialized-diags.c:26:10: note: in file included from {{.*[/\\]}}serialized-diags.c:26: []
+// CHECK: Number FIXITs = 0
+// CHECK: {{.*[/\\]}}serialized-diags.c:30:12: warning: unused variable 'x'
+// CHECK: Number FIXITs = 0
+// CHECK: Number of diagnostics: 6