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Add unittests.

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This commit is contained in:
David Simcha 2010-08-11 22:23:46 +00:00
parent 7ca87c26ac
commit 98c0badf4a
1 changed files with 5 additions and 2 deletions
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7
std/algorithm.d
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@ -247,8 +247,9 @@ unittest
{ {
// scope(success) writeln("unittest @", __FILE__, ":", __LINE__, " done."); // scope(success) writeln("unittest @", __FILE__, ":", __LINE__, " done.");
int[] arr1 = [ 1, 2, 3, 4 ]; int[] arr1 = [ 1, 2, 3, 4 ];
const int[] arr1Const = arr1;
int[] arr2 = [ 5, 6 ]; int[] arr2 = [ 5, 6 ];
auto squares = map!("a * a")(arr1); auto squares = map!("a * a")(arr1Const);
assert(equal(squares, [ 1, 4, 9, 16 ][])); assert(equal(squares, [ 1, 4, 9, 16 ][]));
assert(equal(map!("a * a")(chain(arr1, arr2)), [ 1, 4, 9, 16, 25, 36 ][])); assert(equal(map!("a * a")(chain(arr1, arr2)), [ 1, 4, 9, 16, 25, 36 ][]));
@ -763,12 +764,14 @@ struct Filter(alias pred, Range) if (isInputRange!(Range))
unittest unittest
{ {
int[] a = [ 3, 4 ]; int[] a = [ 3, 4 ];
auto r = filter!("a > 3")(a); const aConst = a;
auto r = filter!("a > 3")(aConst);
assert(equal(r, [ 4 ][])); assert(equal(r, [ 4 ][]));
a = [ 1, 22, 3, 42, 5 ]; a = [ 1, 22, 3, 42, 5 ];
auto under10 = filter!("a < 10")(a); auto under10 = filter!("a < 10")(a);
assert(equal(under10, [1, 3, 5][])); assert(equal(under10, [1, 3, 5][]));
assert(under10.save == under10);
// With copying of inner struct Filter to Map // With copying of inner struct Filter to Map
auto arr = [1,2,3,4,5]; auto arr = [1,2,3,4,5];