16 files changed, 570 insertions, 0 deletions
diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt
index d5bd297..31069fa 100644
--- a/Tests/RunCMake/CMakeLists.txt
+++ b/Tests/RunCMake/CMakeLists.txt
@@ -358,6 +358,11 @@ if(CMake_TEST_FindMatlab)
   add_RunCMake_test(FindMatlab)
 endif()
 
+# UseSWIG related tests
+if(CMake_TEST_UseSWIG)
+  add_RunCMake_test(UseSWIG)
+endif()
+
 add_executable(pseudo_emulator pseudo_emulator.c)
 add_executable(pseudo_emulator_custom_command pseudo_emulator_custom_command.c)
 add_RunCMake_test(CrosscompilingEmulator
diff --git a/Tests/RunCMake/UseSWIG/CMakeLists.txt b/Tests/RunCMake/UseSWIG/CMakeLists.txt
new file mode 100644
index 0000000..f452db1
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 2.8.4)
+project(${RunCMake_TEST} CXX)
+include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/UseSWIG/LegacyConfiguration.cmake b/Tests/RunCMake/UseSWIG/LegacyConfiguration.cmake
new file mode 100644
index 0000000..3f400bf
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/LegacyConfiguration.cmake
@@ -0,0 +1,57 @@
+
+find_package(SWIG REQUIRED)
+include(${SWIG_USE_FILE})
+
+unset(SWIG_LANG_TYPE)
+if(${language} MATCHES python)
+  find_package(PythonInterp REQUIRED)
+  find_package(PythonLibs REQUIRED)
+  include_directories(${PYTHON_INCLUDE_PATH})
+  set(SWIG_LANG_LIBRARIES ${PYTHON_LIBRARIES})
+endif()
+if(${language} MATCHES perl)
+  find_package(Perl REQUIRED)
+  find_package(PerlLibs REQUIRED)
+  include_directories(${PERL_INCLUDE_PATH})
+  separate_arguments(c_flags UNIX_COMMAND "${PERL_EXTRA_C_FLAGS}")
+  add_compile_options(${c_flags})
+  set(SWIG_LANG_LIBRARIES ${PERL_LIBRARY})
+endif()
+if(${language} MATCHES tcl)
+  find_package(TCL REQUIRED)
+  include_directories(${TCL_INCLUDE_PATH})
+  set(SWIG_LANG_LIBRARIES ${TCL_LIBRARY})
+endif()
+if(${language} MATCHES ruby)
+  find_package(Ruby REQUIRED)
+  include_directories(${RUBY_INCLUDE_PATH})
+  set(SWIG_LANG_LIBRARIES ${RUBY_LIBRARY})
+endif()
+if(${language} MATCHES php4)
+  find_package(PHP4 REQUIRED)
+  include_directories(${PHP4_INCLUDE_PATH})
+  set(SWIG_LANG_LIBRARIES ${PHP4_LIBRARY})
+endif()
+if(${language} MATCHES pike)
+  find_package(Pike REQUIRED)
+  include_directories(${PIKE_INCLUDE_PATH})
+  set(SWIG_LANG_LIBRARIES ${PIKE_LIBRARY})
+endif()
+if(${language} MATCHES lua)
+  find_package(Lua REQUIRED)
+  include_directories(${LUA_INCLUDE_DIR})
+  set(SWIG_LANG_TYPE TYPE SHARED)
+  set(SWIG_LANG_LIBRARIES ${LUA_LIBRARIES})
+endif()
+
+unset(CMAKE_SWIG_FLAGS)
+
+include_directories(${CMAKE_CURRENT_LIST_DIR})
+
+set_source_files_properties(example.i PROPERTIES CPLUSPLUS ON)
+set_source_files_properties(example.i PROPERTIES SWIG_FLAGS "-includeall")
+SWIG_ADD_LIBRARY(example
+                 LANGUAGE "${language}"
+                 ${SWIG_LANG_TYPE}
+                 SOURCES example.i example.cxx)
+SWIG_LINK_LIBRARIES(example ${SWIG_LANG_LIBRARIES})
diff --git a/Tests/RunCMake/UseSWIG/LegacyPerl.cmake b/Tests/RunCMake/UseSWIG/LegacyPerl.cmake
new file mode 100644
index 0000000..cfa8c53
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/LegacyPerl.cmake
@@ -0,0 +1,18 @@
+
+set(language "perl")
+
+include (LegacyConfiguration.cmake)
+
+if (WIN32)
+  file (TO_CMAKE_PATH "$ENV{PATH}" perl_path)
+  string (REPLACE ";" "$<SEMICOLON>" perl_path "${perl_path}")
+  set (perl_env "PATH=$<TARGET_FILE_DIR:${SWIG_MODULE_example_REAL_NAME}>$<SEMICOLON>${perl_path}")
+else()
+  set (perl_env "LD_LIBRARY_PATH=$<TARGET_FILE_DIR:${SWIG_MODULE_example_REAL_NAME}>")
+endif()
+
+add_custom_target (RunPerl
+  COMMAND "${CMAKE_COMMAND}" -E env "${perl_env}"
+  "${PERL_EXECUTABLE}" "-I$<TARGET_FILE_DIR:${SWIG_MODULE_example_REAL_NAME}>"
+  "${CMAKE_CURRENT_SOURCE_DIR}/runme.pl"
+  DEPENDS ${SWIG_MODULE_example_REAL_NAME})
diff --git a/Tests/RunCMake/UseSWIG/LegacyPython.cmake b/Tests/RunCMake/UseSWIG/LegacyPython.cmake
new file mode 100644
index 0000000..f3d9e2b
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/LegacyPython.cmake
@@ -0,0 +1,9 @@
+
+set(language "python")
+
+include (LegacyConfiguration.cmake)
+
+add_custom_target (RunPython
+  COMMAND "${CMAKE_COMMAND}" -E env "PYTHONPATH=$<TARGET_FILE_DIR:${SWIG_MODULE_example_REAL_NAME}>"
+  "${PYTHON_EXECUTABLE}" "${CMAKE_CURRENT_SOURCE_DIR}/runme.py"
+  DEPENDS ${SWIG_MODULE_example_REAL_NAME})
diff --git a/Tests/RunCMake/UseSWIG/RunCMakeTest.cmake b/Tests/RunCMake/UseSWIG/RunCMakeTest.cmake
new file mode 100644
index 0000000..cbeba66
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/RunCMakeTest.cmake
@@ -0,0 +1,13 @@
+include(RunCMake)
+
+function(run_SWIG group language)
+  set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${group}${language}-build)
+  set(RunCMake_TEST_NO_CLEAN 1)
+  file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
+  file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
+  run_cmake(${group}${language})
+  run_cmake_command(${group}${language}-test ${CMAKE_COMMAND} --build ${RunCMake_TEST_BINARY_DIR} --target Run${language})
+endfunction()
+
+run_SWIG(Legacy Python)
+run_SWIG(Legacy Perl)
diff --git a/Tests/RunCMake/UseSWIG/example.cxx b/Tests/RunCMake/UseSWIG/example.cxx
new file mode 100644
index 0000000..961d6dd
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/example.cxx
@@ -0,0 +1,33 @@
+/* File : example.c */
+
+#include "example.h"
+#define M_PI 3.14159265358979323846
+
+/* Move the shape to a new location */
+void Shape::move(double dx, double dy)
+{
+  x += dx;
+  y += dy;
+}
+
+int Shape::nshapes = 0;
+
+double Circle::area(void)
+{
+  return M_PI * radius * radius;
+}
+
+double Circle::perimeter(void)
+{
+  return 2 * M_PI * radius;
+}
+
+double Square::area(void)
+{
+  return width * width;
+}
+
+double Square::perimeter(void)
+{
+  return 4 * width;
+}
diff --git a/Tests/RunCMake/UseSWIG/example.h b/Tests/RunCMake/UseSWIG/example.h
new file mode 100644
index 0000000..366deb0
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/example.h
@@ -0,0 +1,37 @@
+/* File : example.h */
+
+class Shape
+{
+public:
+  Shape() { nshapes++; }
+  virtual ~Shape() { nshapes--; };
+  double x, y;
+  void move(double dx, double dy);
+  virtual double area(void) = 0;
+  virtual double perimeter(void) = 0;
+  static int nshapes;
+};
+
+class Circle : public Shape
+{
+private:
+  double radius;
+
+public:
+  Circle(double r)
+    : radius(r){};
+  virtual double area(void);
+  virtual double perimeter(void);
+};
+
+class Square : public Shape
+{
+private:
+  double width;
+
+public:
+  Square(double w)
+    : width(w){};
+  virtual double area(void);
+  virtual double perimeter(void);
+};
diff --git a/Tests/RunCMake/UseSWIG/example.i b/Tests/RunCMake/UseSWIG/example.i
new file mode 100644
index 0000000..fbdf724
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/example.i
@@ -0,0 +1,9 @@
+/* File : example.i */
+%module example
+
+%{
+#include "example.h"
+%}
+
+/* Let's just grab the original header file here */
+%include "example.h"
diff --git a/Tests/RunCMake/UseSWIG/runme.php4 b/Tests/RunCMake/UseSWIG/runme.php4
new file mode 100644
index 0000000..653ced2
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/runme.php4
@@ -0,0 +1,58 @@
+<?php
+
+# This file illustrates the low-level C++ interface
+# created by SWIG.  In this case, all of our C++ classes
+# get converted into function calls.
+
+require("example.php");
+
+# ----- Object creation -----
+
+print "Creating some objects:\n";
+$c = new_Circle(10);
+print "    Created circle $c\n";
+$s = new_Square(10);
+print "    Created square $s\n";
+
+# ----- Access a static member -----
+
+print "\nA total of " . nshapes() . " shapes were created\n";
+
+# ----- Member data access -----
+
+# Set the location of the object.
+# Note: methods in the base class Shape are used since
+# x and y are defined there.
+
+Shape_x_set($c, 20);
+Shape_y_set($c, 30);
+Shape_x_set($s,-10);
+Shape_y_set($s,5);
+
+print "\nHere is their current position:\n";
+print "    Circle = (" . Shape_x_get($c) . "," .  Shape_y_get($c) . ")\n";
+print "    Square = (" . Shape_x_get($s) . "," .  Shape_y_get($s) . ")\n";
+
+# ----- Call some methods -----
+
+print "\nHere are some properties of the shapes:\n";
+foreach (array($c,$s) as $o) {
+      print "    $o\n";
+      print "        area      = " .  Shape_area($o) .  "\n";
+      print "        perimeter = " .  Shape_perimeter($o) . "\n";
+  }
+# Notice how the Shape_area() and Shape_perimeter() functions really
+# invoke the appropriate virtual method on each object.
+
+# ----- Delete everything -----
+
+print "\nGuess I'll clean up now\n";
+
+# Note: this invokes the virtual destructor
+delete_Shape($c);
+delete_Shape($s);
+
+print nshapes() . " shapes remain\n";
+print "Goodbye\n";
+
+?>
diff --git a/Tests/RunCMake/UseSWIG/runme.pike b/Tests/RunCMake/UseSWIG/runme.pike
new file mode 100644
index 0000000..ec28dd7
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/runme.pike
@@ -0,0 +1,53 @@
+import .example;
+
+int main()
+{
+    // ----- Object creation -----
+
+    write("Creating some objects:\n");
+    Circle c = Circle(10.0);
+    write("    Created circle.\n");
+    Square s = Square(10.0);
+    write("    Created square.\n");
+
+    // ----- Access a static member -----
+
+    write("\nA total of " + Shape_nshapes_get() + " shapes were created\n");
+
+    // ----- Member data access -----
+
+    // Set the location of the object
+
+    c->x_set(20.0);
+    c->y_set(30.0);
+
+    s->x_set(-10.0);
+    s->y_set(5.0);
+
+    write("\nHere is their current position:\n");
+    write("    Circle = (%f, %f)\n", c->x_get(), c->y_get());
+    write("    Square = (%f, %f)\n", s->x_get(), s->y_get());
+
+    // ----- Call some methods -----
+
+    write("\nHere are some properties of the shapes:\n");
+    write("   The circle:\n");
+    write("        area      = %f.\n", c->area());
+    write("        perimeter = %f.\n", c->perimeter());
+    write("   The square:\n");
+    write("        area      = %f.\n", s->area());
+    write("        perimeter = %f.\n", s->perimeter());
+
+    write("\nGuess I'll clean up now\n");
+
+    /* See if we can force 's' to be garbage-collected */
+    s = 0;
+
+    /* Now we should be down to only 1 shape */
+    write("%d shapes remain\n", Shape_nshapes_get());
+
+    /* Done */
+    write("Goodbye\n");
+
+    return 0;
+}
diff --git a/Tests/RunCMake/UseSWIG/runme.pl b/Tests/RunCMake/UseSWIG/runme.pl
new file mode 100644
index 0000000..965e063
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/runme.pl
@@ -0,0 +1,56 @@
+# file: runme.pl
+
+# This file illustrates the low-level C++ interface
+# created by SWIG.  In this case, all of our C++ classes
+# get converted into function calls.
+
+use example;
+
+# ----- Object creation -----
+
+print "Creating some objects:\n";
+$c = examplec::new_Circle(10);
+print "    Created circle $c\n";
+$s = examplec::new_Square(10);
+print "    Created square $s\n";
+
+# ----- Access a static member -----
+
+print "\nA total of $examplec::Shape_nshapes shapes were created\n";
+
+# ----- Member data access -----
+
+# Set the location of the object.
+# Note: methods in the base class Shape are used since
+# x and y are defined there.
+
+examplec::Shape_x_set($c, 20);
+examplec::Shape_y_set($c, 30);
+examplec::Shape_x_set($s,-10);
+examplec::Shape_y_set($s,5);
+
+print "\nHere is their current position:\n";
+print "    Circle = (",examplec::Shape_x_get($c),",", examplec::Shape_y_get($c),")\n";
+print "    Square = (",examplec::Shape_x_get($s),",", examplec::Shape_y_get($s),")\n";
+
+# ----- Call some methods -----
+
+print "\nHere are some properties of the shapes:\n";
+foreach $o ($c,$s) {
+      print "    $o\n";
+      print "        area      = ", examplec::Shape_area($o), "\n";
+      print "        perimeter = ", examplec::Shape_perimeter($o), "\n";
+  }
+# Notice how the Shape_area() and Shape_perimeter() functions really
+# invoke the appropriate virtual method on each object.
+
+# ----- Delete everything -----
+
+print "\nGuess I'll clean up now\n";
+
+# Note: this invokes the virtual destructor
+examplec::delete_Shape($c);
+examplec::delete_Shape($s);
+
+print $examplec::Shape_nshapes," shapes remain\n";
+print "Goodbye\n";
diff --git a/Tests/RunCMake/UseSWIG/runme.py b/Tests/RunCMake/UseSWIG/runme.py
new file mode 100644
index 0000000..af5e07d
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/runme.py
@@ -0,0 +1,52 @@
+# file: runme.py
+
+# This file illustrates the shadow-class C++ interface generated
+# by SWIG.
+
+from __future__ import print_function
+
+import example
+
+# ----- Object creation -----
+
+print ("Creating some objects:")
+c = example.Circle(10)
+print ("    Created circle", c)
+s = example.Square(10)
+print ("    Created square", s)
+
+# ----- Access a static member -----
+
+print ("\nA total of", example.cvar.Shape_nshapes,"shapes were created")
+
+# ----- Member data access -----
+
+# Set the location of the object
+
+c.x = 20
+c.y = 30
+
+s.x = -10
+s.y = 5
+
+print ("\nHere is their current position:")
+print ("    Circle = (%f, %f)" % (c.x,c.y))
+print ("    Square = (%f, %f)" % (s.x,s.y))
+
+# ----- Call some methods -----
+
+print ("\nHere are some properties of the shapes:")
+for o in [c,s]:
+      print ("   ", o)
+      print ("        area      = ", o.area())
+      print ("        perimeter = ", o.perimeter())
+
+print ("\nGuess I'll clean up now")
+
+# Note: this invokes the virtual destructor
+del c
+del s
+
+s = 3
+print (example.cvar.Shape_nshapes,"shapes remain")
+print ("Goodbye")
diff --git a/Tests/RunCMake/UseSWIG/runme.rb b/Tests/RunCMake/UseSWIG/runme.rb
new file mode 100644
index 0000000..de73bcd
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/runme.rb
@@ -0,0 +1,49 @@
+# file: runme.rb
+
+# This file illustrates the C++ interface created by SWIG.
+# All of our C++ classes get converted into Ruby classes.
+
+require 'example'
+
+# ----- Object creation -----
+
+print "Creating some objects:\n"
+c = Example::Circle.new(10)
+print "    Created circle #{c}\n"
+s = Example::Square.new(10)
+print "    Created square #{s}\n"
+
+# ----- Access a static member -----
+
+print "\nA total of #{Example::Shape.nshapes} shapes were created\n"
+
+# ----- Member data access -----
+
+# Set the location of the object
+
+# Notice how we can do this using functions specific to
+# the 'Circle' class.
+c.x = 20
+c.y = 30
+
+# Now use the same functions in the base class
+s.x = -10
+s.y = 5
+
+print "\nHere is their current position:\n"
+print "    Circle = (", c.x, ",", c.y, ")\n"
+print "    Square = (", s.x, ",", s.y, ")\n"
+
+# ----- Call some methods -----
+
+print "\nHere are some properties of the shapes:\n"
+for o in [c, s]
+  print "    #{o}\n"
+  print "        area      = ", o.area, "\n"
+  print "        perimeter = ", o.perimeter, "\n"
+end
+# Notice how the Shape#area() and Shape#perimeter() functions really
+# invoke the appropriate virtual method on each object.
+
+print "\n", Example::Shape.nshapes," shapes remain\n"
+print "Goodbye\n"
diff --git a/Tests/RunCMake/UseSWIG/runme.tcl b/Tests/RunCMake/UseSWIG/runme.tcl
new file mode 100644
index 0000000..6055cf6
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/runme.tcl
@@ -0,0 +1,49 @@
+# file: runme.tcl
+
+# This file illustrates the high level C++ interface.
+# In this case C++ classes work kind of like Tk widgets
+
+catch { load ./example[info sharedlibextension] example}
+
+# ----- Object creation -----
+
+puts "Creating some objects:"
+Circle c 10
+puts "    Created circle [c cget -this]"
+Square s 10
+puts "    Created square [s cget -this]"
+
+# ----- Access a static member -----
+
+puts "\nA total of $Shape_nshapes shapes were created"
+
+# ----- Member data access -----
+
+# Set the location of the object
+
+c configure -x 20 -y 30
+s configure -x -10 -y 5
+
+puts "\nHere is their current position:"
+puts "    Circle = ([c cget -x], [c cget -y])"
+puts "    Square = ([s cget -x], [s cget -y])"
+
+# ----- Call some methods -----
+
+puts "\nHere are some properties of the shapes:"
+foreach o "c s" {
+      puts "    [$o cget -this]"
+      puts "        area      = [$o area]"
+      puts "        perimeter = [$o perimeter]"
+}
+
+# ----- Delete everything -----
+
+puts "\nGuess I'll clean up now"
+
+# Note: this invokes the virtual destructor
+rename c ""
+rename s ""
+
+puts "$Shape_nshapes shapes remain"
+puts "Goodbye"
diff --git a/Tests/RunCMake/UseSWIG/runme2.tcl b/Tests/RunCMake/UseSWIG/runme2.tcl
new file mode 100644
index 0000000..d0b5c21
--- /dev/null
+++ b/Tests/RunCMake/UseSWIG/runme2.tcl
@@ -0,0 +1,69 @@
+# file: runme2.tcl
+
+# This file illustrates the low-level C++ interface
+# created by SWIG.  In this case, all of our C++ classes
+# get converted into function calls.
+
+catch { load ./example[info sharedlibextension] example}
+
+# ----- Object creation -----
+
+puts "Creating some objects:"
+set c [new_Circle 10]
+puts "    Created circle $c"
+set s [new_Square 10]
+puts "    Created square $s"
+
+# ----- Access a static member -----
+
+puts "\nA total of $Shape_nshapes shapes were created"
+
+# ----- Member data access -----
+
+# Set the location of the object
+# Note: the base class must be used since that's where x and y
+# were declared.
+
+Shape_x_set $c 20
+Shape_y_set $c 30
+Shape_x_set $s -10
+Shape_y_set $s 5
+
+puts "\nHere is their current position:"
+puts "    Circle = ([Shape_x_get $c], [Shape_y_get $c])"
+puts "    Square = ([Shape_x_get $s], [Shape_y_get $s])"
+
+# ----- Call some methods -----
+
+puts "\nHere are some properties of the shapes:"
+foreach o "$c $s" {
+      puts "    $o"
+      puts "        area      = [Shape_area $o]"
+      puts "        perimeter = [Shape_perimeter $o]"
+}
+# Notice how the Shape_area() and Shape_perimeter() functions really
+# invoke the appropriate virtual method on each object.
+
+# ----- Try to cause a type error -----
+
+puts "\nI'm going to try and break the type system"
+
+if { [catch {
+    # Bad script!
+    Square_area $c         # Try to invoke Square method on a Circle
+    puts "    Bad bad SWIG!"
+
+}]} {
+    puts "    Well, it didn't work. Good SWIG."
+}
+
+# ----- Delete everything -----
+
+puts "\nGuess I'll clean up now"
+
+# Note: this invokes the virtual destructor
+delete_Shape $c
+delete_Shape $s
+
+puts "$Shape_nshapes shapes remain"
+puts "Goodbye"