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;; test_bridge.nu
;; tests for the Nu bridge to Objective-C.
;;
;; Copyright (c) 2007 Tim Burks, Radtastical Inc.
(class TestBridge is NuTestCase
(- (id) testConstants is
(if (eq (uname) "Darwin")
(set floatTypeSignature (if (eq (Nu sizeOfPointer) 8) (then "d") (else "f")))
(assert_equal 0 (NuBridgedConstant constantWithName:"NSBlack" signature:floatTypeSignature))
(assert_equal 1 (NuBridgedConstant constantWithName:"NSWhite" signature:floatTypeSignature))
(assert_equal '(0 0 0 0) (NuBridgedConstant constantWithName:"NSZeroRect" signature:"{_NSRect}"))
(assert_equal (NSApplication sharedApplication) (NuBridgedConstant constantWithName:"NSApp" signature:"@"))))
(- (id) testFunctions is
(set strcmp (NuBridgedFunction functionWithName:"strcmp" signature:"i**"))
(assert_less_than 0 (strcmp "a" "b"))
(assert_equal 0 (strcmp "b" "b"))
(assert_greater_than 0 (strcmp "c" "b"))
(set pow (NuBridgedFunction functionWithName:"pow" signature:"ddd"))
(assert_equal 8 (pow 2 3)))
(- (id) testBridgedStructs is
(if (eq (uname) "Darwin")
;; verifies that Nu methods can be created that return bridged structs to Objective-C callers.
;; Uses the builtin NuTestHelper class.
(class StructHelper is NSObject
(- (CGRect) CGRectValue is (list 1 2 3 4))
(- (CGPoint) CGPointValue is (list 1 2))
(- (CGSize) CGSizeValue is (list 3 4))
(- (NSRange) NSRangeValue is (list 5 6)))
(set structHelper (StructHelper new))
(assert_equal (list 1 2 3 4) (NuTestHelper getCGRectFromProxy:structHelper))
(assert_equal (list 1 2) (NuTestHelper getCGPointFromProxy:structHelper))
(assert_equal (list 3 4) (NuTestHelper getCGSizeFromProxy:structHelper))
(assert_equal (list 5 6) (NuTestHelper getNSRangeFromProxy:structHelper))))
(- (id) testBlocks is
(if (eq (uname) "Darwin")
(load "cblocks")
(let ((num nil)
(num-array (array 1 2)))
(set equals-num? (cblock BOOL ((id) obj (unsigned long) idx (void*) stop)
(if (== obj num) YES (else NO))))
(set num 1)
(assert_equal 0 (num-array indexOfObjectPassingTest:equals-num?))
(set num 2)
(assert_equal 1 (num-array indexOfObjectPassingTest:equals-num?))))))
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