Archives/gnosygnu_xowa
1
0
Fork 0
mirror of https://github.com/gnosygnu/xowa.git synced 2026-03-02 03:49:30 +00:00
Code Issues Projects Releases Wiki Activity

XOMW: Add array_filter [#632]

Browse Source
This commit is contained in:
gnosygnu
2020-05-02 08:30:47 -04:00
parent a6b128422e
commit 3d74406a3e
11 changed files with 213 additions and 81 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
400_xowa/tst/gplx/xowa/mediawiki/XophpArray__tst.java
View File

@@ -16,6 +16,9 @@ Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
package gplx.xowa.mediawiki;
import gplx.Bool_;
import gplx.Err_;
import gplx.Int_;
import gplx.String_;
import gplx.core.tests.Gftest;
import org.junit.Test;
@@ -263,7 +266,7 @@ public class XophpArray__tst {
);
}
@Test public void in_array() {
// PHP samples
// PHP examples
XophpArray array;
// Example #1
array = XophpArray.New("Mac", "NT", "Irix", "Linux");
@@ -322,7 +325,7 @@ public class XophpArray__tst {
Gftest.Eq__bool_y(shifted == null);
Gftest.Eq__bool_y(array == null);
// PHP samples
// PHP examples
// Example #1
array = XophpArray.New("orange", "banana", "apple", "strawberry");
shifted = (String)XophpArray_.array_shift(array);
@@ -333,6 +336,41 @@ public class XophpArray__tst {
, array
);
}
@Test public void array_filter() {
// PHP examples
// Example #1 array_filter() example
XophpArrayTestCallbackOwner callbackOwner = new XophpArrayTestCallbackOwner();
XophpArray array;
array = XophpArray.New().Add("a", 1).Add("b", 2).Add("c", 3).Add("d", 4).Add("e", 5);
fxt.Test__eq
( XophpArray.New().Add("a", 1).Add("c", 3).Add("e", 5)
, XophpArray_.array_filter(array, callbackOwner.NewCallback("array_filter_odd"))
);
array = XophpArray.New(6, 7, 8, 9, 10, 11, 12);
fxt.Test__eq
( XophpArray.New().Add(0, 6).Add(2, 8).Add(4, 10).Add(6, 12)
, XophpArray_.array_filter(array, callbackOwner.NewCallback( "array_filter_even"))
);
// Example #2 array_filter() without callback
array = XophpArray.New().Add(0, "foo").Add(1, false).Add(2, -1).Add(3, null).Add(4, "").Add(5, "0").Add(6, 0);
fxt.Test__eq
( XophpArray.New().Add(0, "foo").Add(2, -1)
, XophpArray_.array_filter(array)
);
// Example #3 array_filter() with flag
array = XophpArray.New().Add("a", 1).Add("b", 2).Add("c", 3).Add("d", 4);
fxt.Test__eq
( XophpArray.New().Add("b", 2)
, XophpArray_.array_filter(array, callbackOwner.NewCallback("array_filter_key"), XophpArray_.ARRAY_FILTER_USE_KEY)
);
fxt.Test__eq
( XophpArray.New().Add("b", 2).Add("d", 4)
, XophpArray_.array_filter(array, callbackOwner.NewCallback("array_filter_both"), XophpArray_.ARRAY_FILTER_USE_BOTH)
);
}
}
class XophpArray__fxt {
public XophpArray Make() {return new XophpArray();}
@@ -340,3 +378,20 @@ class XophpArray__fxt {
Gftest.Eq__str(expd.To_str(), actl.To_str());
}
}
class XophpArrayTestCallbackOwner implements XophpCallbackOwner {
public XophpCallback NewCallback(String method) {return new XophpCallback(this, method);}
public Object Call(String method, Object... args) {
switch (method) {
case "array_filter_even":
return Int_.Cast(args[0]) % 2 == 0;
case "array_filter_odd":
return Int_.Cast(args[0]) % 2 == 1;
case "array_filter_key":
return String_.cast(args[0]).equals("b");
case "array_filter_both":
return String_.cast(args[0]).equals("b") || Int_.Cast(args[1]) == 4;
default:
throw Err_.new_unhandled_default(method);
}
}
}