%extend and default args tests
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@6327 626c5289-ae23-0410-ae9c-e8d60b6d4f22
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William S Fulton
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107
Examples/test-suite/extend_default.i
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107
Examples/test-suite/extend_default.i
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// Tests %extend with default arguments as well as %extend with default arguments with overloading
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%module extend_default
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// %extend before the class definition
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%extend Before {
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Before(int i = -1, double d = -1.0) {
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Before *self = new Before();
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self->i = i;
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self->d = d;
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return self;
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}
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static double AddedStaticMethod(int i = -1, double d = -1) { return i+d; }
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double AddedMethod(int i = -1, double d = -1.0) { return i+d; }
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}
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%inline %{
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struct Before {
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double d;
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int i;
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};
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%}
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// %extend after the class definition
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%inline %{
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struct After {
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double d;
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int i;
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};
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%}
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%extend After {
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After(int i = -1, double d = -1.0) {
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After *self = new After();
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self->i = i;
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self->d = d;
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return self;
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}
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static double AddedStaticMethod(int i = -1, double d = -1) { return i+d; }
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double AddedMethod(int i = -1, double d = -1.0) { return i+d; }
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}
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// %extend before the class definition - with overloading and default args
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%extend OverBefore {
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OverBefore(int i = -1, double d = -1.0) {
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OverBefore *self = new OverBefore("boo");
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self->i = i;
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self->d = d;
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return self;
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}
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static double AddedStaticMethod(int i = -1, double d = -1) { return i+d; }
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double AddedMethod(int i = -1, double d = -1.0) { return i+d; }
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}
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%inline %{
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struct OverBefore {
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OverBefore(const char *str, int i = -2, double d = -2.0) : d(d), i(i) { str=0; }
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static double AddedStaticMethod(const char*, int i = -1, double d = -1) { return i+d; }
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double AddedMethod(const char*, int i = -1, double d = -1.0) { return i+d; }
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double d;
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int i;
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};
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%}
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// %extend after the class definition - with overloading and default args
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%extend OverAfter {
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OverAfter(int i = -1, double d = -1.0) {
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OverAfter *self = new OverAfter("boo");
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self->i = i;
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self->d = d;
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return self;
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}
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static double AddedStaticMethod(int i = -1, double d = -1) { return i+d; }
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double AddedMethod(int i = -1, double d = -1.0) { return i+d; }
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}
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%inline %{
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struct OverAfter {
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OverAfter(const char *str, int i = -2, double d = -2.0) : d(d), i(i) { str=0; }
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static double AddedStaticMethod(const char*, int i = -1, double d = -1) { return i+d; }
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double AddedMethod(const char*, int i = -1, double d = -1.0) { return i+d; }
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double d;
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int i;
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};
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%}
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#pragma SWIG nowarn=-302
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//%warnfilter(302) over; // why doesn't this work?
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// %extend overrides the class definition
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%extend Override {
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int over(int a) { return a*a; } // SWIG should give a warning then choose this one over the real one
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int overload(int a) { return a*a; } // Similarly, but this one generated uncompileable code in SWIG-1.3.22
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}
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%inline %{
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struct Override {
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int over(int a = -1) { return a; }
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int ride(int a = -1) { return a; }
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int overload(int a) { return a; }
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int overload() { return -10; }
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};
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%}
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%extend Override {
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int ride(int a) { return a+a; } // SWIG should give a warning then ignore this one
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}
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225
Examples/test-suite/java/extend_default_runme.java
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225
Examples/test-suite/java/extend_default_runme.java
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import extend_default.*;
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public class extend_default_runme {
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static {
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try {
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System.loadLibrary("extend_default");
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} catch (UnsatisfiedLinkError e) {
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System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
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System.exit(1);
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}
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}
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public static void main(String argv[])
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{
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// %extend before the class definition
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{
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Before ex = new Before();
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if (ex.getI() != -1.0 && ex.getD() != -1.0)
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throw new RuntimeException("Before constructor 1 failed");
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ex = new Before(10);
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if (ex.getI() != 10.0 && ex.getD() != -1.0)
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throw new RuntimeException("Before constructor 2 failed");
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ex = new Before(20, 30.0);
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if (ex.getI() != 20 && ex.getD() != 30.0)
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throw new RuntimeException("Before constructor 3 failed");
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}
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{
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Before ex = new Before();
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if (ex.AddedMethod() != -2.0)
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throw new RuntimeException("Before AddedMethod 1 failed");
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if (ex.AddedMethod(-2) != -3.0)
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throw new RuntimeException("Before AddedMethod 2 failed");
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if (ex.AddedMethod(-10, -10.0) != -20)
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throw new RuntimeException("Before AddedMethod 3 failed");
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}
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{
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if (Before.AddedStaticMethod() != -2.0)
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throw new RuntimeException("Before AddedStaticMethod 1 failed");
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if (Before.AddedStaticMethod(-2) != -3.0)
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throw new RuntimeException("Before AddedStaticMethod 2 failed");
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if (Before.AddedStaticMethod(-10, -10.0) != -20)
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throw new RuntimeException("Before AddedStaticMethod 3 failed");
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}
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// %extend after the class definition
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{
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After ex = new After();
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if (ex.getI() != -1.0 && ex.getD() != -1.0)
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throw new RuntimeException("After constructor 1 failed");
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ex = new After(10);
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if (ex.getI() != 10.0 && ex.getD() != -1.0)
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throw new RuntimeException("After constructor 2 failed");
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ex = new After(20, 30.0);
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if (ex.getI() != 20 && ex.getD() != 30.0)
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throw new RuntimeException("After constructor 3 failed");
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}
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{
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After ex = new After();
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if (ex.AddedMethod() != -2.0)
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throw new RuntimeException("After AddedMethod 1 failed");
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if (ex.AddedMethod(-2) != -3.0)
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throw new RuntimeException("After AddedMethod 2 failed");
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if (ex.AddedMethod(-10, -10.0) != -20)
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throw new RuntimeException("After AddedMethod 3 failed");
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}
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{
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if (After.AddedStaticMethod() != -2.0)
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throw new RuntimeException("After AddedStaticMethod 1 failed");
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if (After.AddedStaticMethod(-2) != -3.0)
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throw new RuntimeException("After AddedStaticMethod 2 failed");
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if (After.AddedStaticMethod(-10, -10.0) != -20)
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throw new RuntimeException("After AddedStaticMethod 3 failed");
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}
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// %extend before the class definition - with overloading and default args
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{
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OverBefore ex = new OverBefore();
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if (ex.getI() != -1.0 && ex.getD() != -1.0)
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throw new RuntimeException("OverBefore constructor 1 failed");
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ex = new OverBefore(10);
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if (ex.getI() != 10.0 && ex.getD() != -1.0)
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throw new RuntimeException("OverBefore constructor 2 failed");
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ex = new OverBefore(20, 30.0);
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if (ex.getI() != 20 && ex.getD() != 30.0)
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throw new RuntimeException("OverBefore constructor 3 failed");
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}
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{
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OverBefore ex = new OverBefore();
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if (ex.AddedMethod() != -2.0)
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throw new RuntimeException("OverBefore AddedMethod 1 failed");
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if (ex.AddedMethod(-2) != -3.0)
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throw new RuntimeException("OverBefore AddedMethod 2 failed");
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if (ex.AddedMethod(-10, -10.0) != -20)
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throw new RuntimeException("OverBefore AddedMethod 3 failed");
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}
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{
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if (OverBefore.AddedStaticMethod() != -2.0)
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throw new RuntimeException("OverBefore AddedStaticMethod 1 failed");
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if (OverBefore.AddedStaticMethod(-2) != -3.0)
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throw new RuntimeException("OverBefore AddedStaticMethod 2 failed");
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if (OverBefore.AddedStaticMethod(-10, -10.0) != -20)
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throw new RuntimeException("OverBefore AddedStaticMethod 3 failed");
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}
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{
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OverBefore ex = new OverBefore("hello");
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if (ex.getI() != -2.0 && ex.getD() != -2.0)
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throw new RuntimeException("OverBefore overload constructor 1 failed");
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ex = new OverBefore("hello", 10);
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if (ex.getI() != 10.0 && ex.getD() != -1.0)
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throw new RuntimeException("OverBefore overload constructor 2 failed");
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ex = new OverBefore("hello", 20, 30.0);
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if (ex.getI() != 20 && ex.getD() != 30.0)
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throw new RuntimeException("OverBefore overload constructor 3 failed");
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}
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{
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OverBefore ex = new OverBefore("hello");
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if (ex.AddedMethod("hello") != -2.0)
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throw new RuntimeException("OverBefore overload AddedMethod 1 failed");
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if (ex.AddedMethod("hello", -2) != -3.0)
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throw new RuntimeException("OverBefore overload AddedMethod 2 failed");
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if (ex.AddedMethod("hello", -10, -10.0) != -20)
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throw new RuntimeException("OverBefore overload AddedMethod 3 failed");
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}
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{
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if (OverBefore.AddedStaticMethod("hello") != -2.0)
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throw new RuntimeException("OverBefore overload AddedStaticMethod 1 failed");
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if (OverBefore.AddedStaticMethod("hello", -2) != -3.0)
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throw new RuntimeException("OverBefore overload AddedStaticMethod 2 failed");
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if (OverBefore.AddedStaticMethod("hello", -10, -10.0) != -20)
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throw new RuntimeException("OverBefore overload AddedStaticMethod 3 failed");
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}
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// %extend after the class definition - with overloading and default args
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{
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OverAfter ex = new OverAfter();
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if (ex.getI() != -1.0 && ex.getD() != -1.0)
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throw new RuntimeException("OverAfter constructor 1 failed");
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ex = new OverAfter(10);
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if (ex.getI() != 10.0 && ex.getD() != -1.0)
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throw new RuntimeException("OverAfter constructor 2 failed");
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ex = new OverAfter(20, 30.0);
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if (ex.getI() != 20 && ex.getD() != 30.0)
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throw new RuntimeException("OverAfter constructor 3 failed");
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}
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{
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OverAfter ex = new OverAfter();
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if (ex.AddedMethod() != -2.0)
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throw new RuntimeException("OverAfter AddedMethod 1 failed");
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if (ex.AddedMethod(-2) != -3.0)
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throw new RuntimeException("OverAfter AddedMethod 2 failed");
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if (ex.AddedMethod(-10, -10.0) != -20)
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throw new RuntimeException("OverAfter AddedMethod 3 failed");
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}
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{
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if (OverAfter.AddedStaticMethod() != -2.0)
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throw new RuntimeException("OverAfter AddedStaticMethod 1 failed");
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if (OverAfter.AddedStaticMethod(-2) != -3.0)
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throw new RuntimeException("OverAfter AddedStaticMethod 2 failed");
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if (OverAfter.AddedStaticMethod(-10, -10.0) != -20)
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throw new RuntimeException("OverAfter AddedStaticMethod 3 failed");
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}
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{
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OverAfter ex = new OverAfter("hello");
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if (ex.getI() != -2.0 && ex.getD() != -2.0)
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throw new RuntimeException("OverAfter overload constructor 1 failed");
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ex = new OverAfter("hello", 10);
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if (ex.getI() != 10.0 && ex.getD() != -1.0)
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throw new RuntimeException("OverAfter overload constructor 2 failed");
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ex = new OverAfter("hello", 20, 30.0);
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if (ex.getI() != 20 && ex.getD() != 30.0)
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throw new RuntimeException("OverAfter overload constructor 3 failed");
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}
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{
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OverAfter ex = new OverAfter("hello");
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if (ex.AddedMethod("hello") != -2.0)
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throw new RuntimeException("OverAfter overload AddedMethod 1 failed");
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if (ex.AddedMethod("hello", -2) != -3.0)
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throw new RuntimeException("OverAfter overload AddedMethod 2 failed");
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if (ex.AddedMethod("hello", -10, -10.0) != -20)
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throw new RuntimeException("OverAfter overload AddedMethod 3 failed");
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}
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{
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if (OverAfter.AddedStaticMethod("hello") != -2.0)
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throw new RuntimeException("OverAfter overload AddedStaticMethod 1 failed");
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if (OverAfter.AddedStaticMethod("hello", -2) != -3.0)
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throw new RuntimeException("OverAfter overload AddedStaticMethod 2 failed");
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if (OverAfter.AddedStaticMethod("hello", -10, -10.0) != -20)
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throw new RuntimeException("OverAfter overload AddedStaticMethod 3 failed");
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}
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// Override
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{
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Override o = new Override();
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if (o.over() != -1)
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throw new RuntimeException("override test 1 failed");
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if (o.over(10) != 10*10)
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throw new RuntimeException("override test 2 failed");
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if (o.ride() != -1)
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throw new RuntimeException("override test 3 failed");
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if (o.ride(10) != 10)
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throw new RuntimeException("override test 4 failed");
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if (o.overload() != -10)
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throw new RuntimeException("override test 5 failed");
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if (o.overload(10) != 10*10)
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throw new RuntimeException("override test 6 failed");
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}
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}
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}
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