Add test/Driver.

 - env-include-paths.c is XFAIL as it exposed a bug.

Add test/Coverage.
 - For tests which achieve code coverage but don't validate anything.

llvm-svn: 57070

3 files changed, 43 insertions, 0 deletions

diff --git a/clang/test/Coverage/html-diagnostics.c b/clang/test/Coverage/html-diagnostics.c
new file mode 100644
index 00000000000..75d4e067fc6
--- /dev/null
+++ b/clang/test/Coverage/html-diagnostics.c
@@ -0,0 +1,15 @@
+// RUN: rm -rf %t &&
+// RUN: clang --html-diags=%t -checker-simple %s
+
+void f0(int x) {
+  int *p = &x;
+
+  if (x > 10) {
+    if (x == 22)
+      p = 0;
+  }
+
+  *p = 10;
+}
+
+
diff --git a/clang/test/Coverage/verbose.c b/clang/test/Coverage/verbose.c
new file mode 100644
index 00000000000..6157bad395f
--- /dev/null
+++ b/clang/test/Coverage/verbose.c
@@ -0,0 +1 @@
+// RUN: clang -fsyntax-only -v %s
diff --git a/clang/test/Driver/env-include-paths.c b/clang/test/Driver/env-include-paths.c
new file mode 100644
index 00000000000..de4ba5b1b7e
--- /dev/null
+++ b/clang/test/Driver/env-include-paths.c
@@ -0,0 +1,27 @@
+// RUN: clang -fsyntax-only -verify -DAS_SOURCE %s &&
+// RUN: env CPATH="" clang -fsyntax-only -verify -DAS_SOURCE %s &&
+// RUN: env CPATH="xyz:xyz" clang -fsyntax-only -verify -DAS_SOURCE %s &&
+// RUN: env CPATH="xyz::xyz" clang -fsyntax-only -verify -DSHOULD_FIND -DAS_SOURCE %s &&
+// RUN: env CPATH="../Driver" clang -fsyntax-only -verify -DSHOULD_FIND -DAS_SOURCE %s
+// XFAIL
+
+#ifdef AS_SOURCE
+#undef AS_SOURCE
+
+#define AS_INCLUDE
+
+#ifdef SHOULD_FIND
+#include <env-include-paths.c>
+#else
+/* expected-error {{file not found}} */ #include <env-include-paths.c> 
+#endif
+
+#undef AS_INCLUDE
+
+#endif
+
+#ifdef AS_INCLUDE
+
+/* expected-warning {{Hello}} */ #warning "Hello"
+
+#endif