[cfe-commits] r140764 - in /cfe/trunk/test/Frontend: Weverything.c warning-mapping-1.c warning-mapping-2.c warning-mapping-3.c

Daniel Dunbar daniel at zuster.org
Wed Sep 28 18:37:40 PDT 2011


Author: ddunbar
Date: Wed Sep 28 20:37:40 2011
New Revision: 140764

URL: http://llvm.org/viewvc/llvm-project?rev=140764&view=rev
Log:
tests: Add some more tests for warning mappings.

Added:
    cfe/trunk/test/Frontend/Weverything.c
    cfe/trunk/test/Frontend/warning-mapping-1.c
    cfe/trunk/test/Frontend/warning-mapping-2.c
    cfe/trunk/test/Frontend/warning-mapping-3.c

Added: cfe/trunk/test/Frontend/Weverything.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/Weverything.c?rev=140764&view=auto
==============================================================================
--- cfe/trunk/test/Frontend/Weverything.c (added)
+++ cfe/trunk/test/Frontend/Weverything.c Wed Sep 28 20:37:40 2011
@@ -0,0 +1,12 @@
+// Regression check that -pedantic-errors doesn't cause other diagnostics to
+// become errors.
+//
+// RUN: %clang_cc1 -verify -Weverything -pedantic-errors %s
+//
+// FIXME: This is currently broken.
+// XFAIL: *
+
+int f0(int, unsigned);
+int f0(int x, unsigned y) {
+  return x < y; // expected-warning {{comparison of integers}}
+}

Added: cfe/trunk/test/Frontend/warning-mapping-1.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/warning-mapping-1.c?rev=140764&view=auto
==============================================================================
--- cfe/trunk/test/Frontend/warning-mapping-1.c (added)
+++ cfe/trunk/test/Frontend/warning-mapping-1.c Wed Sep 28 20:37:40 2011
@@ -0,0 +1,6 @@
+// Check that -w has higher priority than -Werror.
+// RUN: %clang_cc1 -verify -Wsign-compare -Werror -w %s
+
+int f0(int x, unsigned y) {
+  return x < y;
+}

Added: cfe/trunk/test/Frontend/warning-mapping-2.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/warning-mapping-2.c?rev=140764&view=auto
==============================================================================
--- cfe/trunk/test/Frontend/warning-mapping-2.c (added)
+++ cfe/trunk/test/Frontend/warning-mapping-2.c Wed Sep 28 20:37:40 2011
@@ -0,0 +1,8 @@
+// Check that -w has lower priority than -pedantic-errors.
+// RUN: %clang_cc1 -verify -pedantic-errors -w %s
+//
+// FIXME: We currently get this wrong.
+// XFAIL: *
+
+void f0() { f1(); } // expected-error {{implicit declaration of function}}
+

Added: cfe/trunk/test/Frontend/warning-mapping-3.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Frontend/warning-mapping-3.c?rev=140764&view=auto
==============================================================================
--- cfe/trunk/test/Frontend/warning-mapping-3.c (added)
+++ cfe/trunk/test/Frontend/warning-mapping-3.c Wed Sep 28 20:37:40 2011
@@ -0,0 +1,10 @@
+// Check that -Werror and -Wfatal-error interact properly.
+//
+// Verify mode doesn't work with fatal errors, just use FileCheck here.
+//
+// RUN: not %clang_cc1 -Wunused-function -Werror -Wfatal-errors %s 2> %t.err
+// RUN: FileCheck < %t.err %s
+// CHECK: fatal error: unused function
+// CHECK: 1 error generated
+
+static void f0(void) {} // expected-fatal {{unused function}}





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