[squeak-dev] The Inbox: CollectionsTests-ct.362.mcz

commits at source.squeak.org commits at source.squeak.org
Mon Aug 30 18:16:23 UTC 2021


A new version of CollectionsTests was added to project The Inbox:
http://source.squeak.org/inbox/CollectionsTests-ct.362.mcz

==================== Summary ====================

Name: CollectionsTests-ct.362
Author: ct
Time: 30 August 2021, 8:16:21.947551 pm
UUID: 9ed95e6d-cd00-b548-a172-dd089cfcf9ee
Ancestors: CollectionsTests-ct.361

Complements Collections-ct.955, supersedes CollectionsTests-ct.358.

=============== Diff against CollectionsTests-ct.361 ===============

Item was added:
+ ----- Method: SortFunctionTest>>testCompareSortBlock (in category 'tests') -----
+ testCompareSortBlock
+ 
+ 	| function block |
+ 	block := [:a :b | a x <= b x and: [a y >= b y]].
+ 	function := block asCompareSortFunction.
+ 	
+ 	self assert: (function value: 1 @ 1 value: 1 @ 1).
+ 	self assert: (function value: 0 @ 1 value: 1 @ 1).
+ 	self assert: (function value: 1 @ 2 value: 1 @ 1).
+ 	self deny: (function value: 2 @ 1 value: 1 @ 1).!

Item was added:
+ ----- Method: SortFunctionTest>>testCompareSortFunction (in category 'tests') -----
+ testCompareSortFunction
+ 
+ 	"allows for chaining"
+ 	self assert: ((#(#(1 #a) #(1 #b)) sorted: [:a :b | a first <= b first] asCompareSortFunction, [:a | a second] descending) isSortedBy: [:a | a first] ascending, [:a | a second] descending).
+ 	
+ 	"supports inequalities"
+ 	self assert: (#(2 4 5 3 1 6 0) sorted: #< asCompareSortFunction) isSorted.!

Item was added:
+ ----- Method: SortFunctionTest>>testCompareSortSymbol (in category 'tests') -----
+ testCompareSortSymbol
+ 
+ 	| function symbol |
+ 	symbol := #compareSafely:.
+ 	function := symbol asCompareSortFunction.
+ 	
+ 	self assert: (function value: true value: nil).
+ 	self deny: (function value: nil value: true).
+ 	self assert: (function value: Object new value: true).
+ 	self deny: (function value: true value: Object new).
+ 	self assert: (function value: Object new value: nil).
+ 	self deny: (function value: nil value: Object new).!



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