From 9b13e9aeceffd56fb1560a8aef51079ae65f13c4 Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Sat, 5 Feb 2011 18:57:29 -0500
Subject: failtest: a new cmake-based test suite for testing stuff that should
 fail to build. This first batch imports some const correctness checks from
 bug #54.

---
 failtest/CMakeLists.txt                           | 17 +++++++++++++++++
 failtest/block_nonconst_ctor_on_const_xpr_0.cpp   | 15 +++++++++++++++
 failtest/block_nonconst_ctor_on_const_xpr_1.cpp   | 15 +++++++++++++++
 failtest/block_nonconst_ctor_on_const_xpr_2.cpp   | 16 ++++++++++++++++
 failtest/diagonal_nonconst_ctor_on_const_xpr.cpp  | 15 +++++++++++++++
 failtest/failtest_sanity_check.cpp                |  5 +++++
 failtest/transpose_nonconst_ctor_on_const_xpr.cpp | 15 +++++++++++++++
 7 files changed, 98 insertions(+)
 create mode 100644 failtest/CMakeLists.txt
 create mode 100644 failtest/block_nonconst_ctor_on_const_xpr_0.cpp
 create mode 100644 failtest/block_nonconst_ctor_on_const_xpr_1.cpp
 create mode 100644 failtest/block_nonconst_ctor_on_const_xpr_2.cpp
 create mode 100644 failtest/diagonal_nonconst_ctor_on_const_xpr.cpp
 create mode 100644 failtest/failtest_sanity_check.cpp
 create mode 100644 failtest/transpose_nonconst_ctor_on_const_xpr.cpp

(limited to 'failtest')

diff --git a/failtest/CMakeLists.txt b/failtest/CMakeLists.txt
new file mode 100644
index 000000000..424ce1795
--- /dev/null
+++ b/failtest/CMakeLists.txt
@@ -0,0 +1,17 @@
+message(STATUS "Running the failtests")
+
+ei_add_failtest("failtest_sanity_check")
+ei_add_failtest("block_nonconst_ctor_on_const_xpr_0")
+ei_add_failtest("block_nonconst_ctor_on_const_xpr_1")
+ei_add_failtest("block_nonconst_ctor_on_const_xpr_2")
+ei_add_failtest("transpose_nonconst_ctor_on_const_xpr")
+ei_add_failtest("diagonal_nonconst_ctor_on_const_xpr")
+
+if (EIGEN_FAILTEST_FAILURE_COUNT)
+  message(FATAL_ERROR "${EIGEN_FAILTEST_FAILURE_COUNT} out of ${EIGEN_FAILTEST_COUNT} failtests FAILED. "
+                      "Failtests succeed when they generate build errors. "
+                      "To debug these failures, manually compile these programs in ${CMAKE_CURRENT_SOURCE_DIR}.")
+else()
+  message(STATUS "Failtest SUCCESS: all ${EIGEN_FAILTEST_COUNT} failtests passed.")
+  message(STATUS "")
+endif()
diff --git a/failtest/block_nonconst_ctor_on_const_xpr_0.cpp b/failtest/block_nonconst_ctor_on_const_xpr_0.cpp
new file mode 100644
index 000000000..40b82014f
--- /dev/null
+++ b/failtest/block_nonconst_ctor_on_const_xpr_0.cpp
@@ -0,0 +1,15 @@
+#include "../Eigen/Core"
+
+#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
+#define CV_QUALIFIER const
+#else
+#define CV_QUALIFIER
+#endif
+
+using namespace Eigen;
+
+void foo(CV_QUALIFIER Matrix3d &m){
+    Block<Matrix3d,3,3> b(m,0,0);
+}
+
+int main() {}
diff --git a/failtest/block_nonconst_ctor_on_const_xpr_1.cpp b/failtest/block_nonconst_ctor_on_const_xpr_1.cpp
new file mode 100644
index 000000000..ef6d53702
--- /dev/null
+++ b/failtest/block_nonconst_ctor_on_const_xpr_1.cpp
@@ -0,0 +1,15 @@
+#include "../Eigen/Core"
+
+#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
+#define CV_QUALIFIER const
+#else
+#define CV_QUALIFIER
+#endif
+
+using namespace Eigen;
+
+void foo(CV_QUALIFIER Matrix3d &m){
+    Block<Matrix3d> b(m,0,0,3,3);
+}
+
+int main() {}
diff --git a/failtest/block_nonconst_ctor_on_const_xpr_2.cpp b/failtest/block_nonconst_ctor_on_const_xpr_2.cpp
new file mode 100644
index 000000000..43f18aecf
--- /dev/null
+++ b/failtest/block_nonconst_ctor_on_const_xpr_2.cpp
@@ -0,0 +1,16 @@
+#include "../Eigen/Core"
+
+#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
+#define CV_QUALIFIER const
+#else
+#define CV_QUALIFIER
+#endif
+
+using namespace Eigen;
+
+void foo(CV_QUALIFIER Matrix3d &m){
+    // row/column constructor
+    Block<Matrix3d,3,1> b(m,0);
+}
+
+int main() {}
diff --git a/failtest/diagonal_nonconst_ctor_on_const_xpr.cpp b/failtest/diagonal_nonconst_ctor_on_const_xpr.cpp
new file mode 100644
index 000000000..76398a2c2
--- /dev/null
+++ b/failtest/diagonal_nonconst_ctor_on_const_xpr.cpp
@@ -0,0 +1,15 @@
+#include "../Eigen/Core"
+
+#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
+#define CV_QUALIFIER const
+#else
+#define CV_QUALIFIER
+#endif
+
+using namespace Eigen;
+
+void foo(CV_QUALIFIER Matrix3d &m){
+    Diagonal<Matrix3d> d(m);
+}
+
+int main() {}
diff --git a/failtest/failtest_sanity_check.cpp b/failtest/failtest_sanity_check.cpp
new file mode 100644
index 000000000..769fa942d
--- /dev/null
+++ b/failtest/failtest_sanity_check.cpp
@@ -0,0 +1,5 @@
+#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
+This is just some text that won't compile as a C++ file, as a basic sanity check for failtest.
+#else
+int main() {}
+#endif
diff --git a/failtest/transpose_nonconst_ctor_on_const_xpr.cpp b/failtest/transpose_nonconst_ctor_on_const_xpr.cpp
new file mode 100644
index 000000000..4223e7fd7
--- /dev/null
+++ b/failtest/transpose_nonconst_ctor_on_const_xpr.cpp
@@ -0,0 +1,15 @@
+#include "../Eigen/Core"
+
+#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
+#define CV_QUALIFIER const
+#else
+#define CV_QUALIFIER
+#endif
+
+using namespace Eigen;
+
+void foo(CV_QUALIFIER Matrix3d &m){
+    Transpose<Matrix3d> t(m);
+}
+
+int main() {}
-- 
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