Merge pull request #16 from trouvant/update-4-1

Implemented new scripts and tests

Author: twisterghost

CONTRIBUTORS

@@ -1,2 +1,3 @@
 * Michael Barrett (https://github.com/twisterghost)
 * Thijs Miedema (https://github.com/thijsmie)
+* Zack Strickland (https://github.com/trouvant)

src/gdash.yyp

@@ -1,12 +1,12 @@
-/// @description _reverse
-test_start("_reverse", "Reverses an array");
+/// @description _backward
+test_start("_backward", "Reverses an array");
 
 var arr1 = [1];
 var arr2 = [1, 2, 3];
 
-var test1 = _reverse(arr1);
-var test2 = _reverse(arr2);
-var test3 = _reverse(test2);
+var test1 = _backward(arr1);
+var test2 = _backward(arr2);
+var test3 = _backward(test2);
 
 assert_equal(test1[0], arr1[0]);
 assert_equal(test2[0], 3);

src/objects/obj_gdash_test_2/Other_24.gml

@@ -0,0 +1,2 @@
+test_suite_init("gdash suite 4");
+test_next();

src/objects/obj_gdash_test_4/Create_0.gml

@@ -0,0 +1,38 @@
+/// @description _chunk
+
+test_start("_chunk", "Splits an array into groups");
+
+var arr = [1, 2, 3, 4];
+
+var test1 = _chunk(arr, 0);
+var test2 = _chunk(arr, 1);
+var test3 = _chunk(arr, 2);
+var test4 = _chunk(arr, 3);
+
+assert_equal(array_height_2d(test1), 0);
+assert_equal(array_height_2d(test2), 4);
+assert_equal(array_height_2d(test3), 2);
+assert_equal(array_height_2d(test4), 2);
+
+assert_equal(array_length_2d(test1, 0), 0);
+assert_equal(array_length_2d(test2, 0), 1);
+assert_equal(array_length_2d(test3, 0), 2);
+assert_equal(array_length_2d(test4, 0), 3);
+assert_equal(array_length_2d(test4, 1), 1);
+
+assert_equal(test2[0, 0], 1);
+assert_equal(test2[1, 0], 2);
+assert_equal(test2[2, 0], 3);
+assert_equal(test2[3, 0], 4);
+
+assert_equal(test3[0, 0], 1);
+assert_equal(test3[0, 1], 2);
+assert_equal(test3[1, 0], 3);
+assert_equal(test3[1, 1], 4);
+
+assert_equal(test4[0, 0], 1);
+assert_equal(test4[0, 1], 2);
+assert_equal(test4[0, 2], 3);
+assert_equal(test4[1, 0], 4);
+
+test_end();

src/objects/obj_gdash_test_4/Other_10.gml

@@ -0,0 +1,28 @@
+/// @description _difference
+
+test_start("_difference", "Finds the difference between arrays");
+
+var arr1 = [1, 2, 3, 4];
+var arr2 = [0, 2];
+var arr3 = [3, 4];
+
+var test1 = _difference(arr1, arr2);
+var test2 = _difference(arr1, arr3);
+var test3 = _difference(arr1, arr2, arr3);
+var test4 = _difference(arr3, arr1);
+
+assert_equal(_length(test1), 3);
+assert_equal(_length(test2), 2);
+assert_equal(_length(test3), 1);
+assert_equal(_length(test4), 0);
+
+assert_equal(test1[0], 1);
+assert_equal(test1[1], 3);
+assert_equal(test1[2], 4);
+
+assert_equal(test2[0], 1);
+assert_equal(test2[1], 2);
+
+assert_equal(test3[0], 1);
+
+test_end();